2012 in molluscan paleontology
This list, 2012 in molluscan paleontology, is a list of new taxa of ammonites and other fossil cephalopods, as well as fossil gastropods and bivalves that have been described during the year 2012.
Newly named ammonites
Note: "Sp nov" means a new species, "Gen nov" means a new genus, "et" means and, "comb nov" means a new combination| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
Alocolytoceras isztimeri | Sp nov | Valid | Galácz & Kassai | Bajocian | A member of Lytoceratina, a species of Alocolytoceras. | |||
Amorina intermedia | Sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A relative of Anahamulina, a species of Amorina. | |||
Andiceras planulatus | Sp nov | Valid | Vennari, Alvarez & Aguirre-Urreta | Late Jurassic or Early Cretaceous | A berriaselline neocomitid, a species of Andiceras. | |||
Asthenoceras taverai | Sp nov | Valid | Sandoval in Sandoval et al | Middle Jurassic | A grammoceratine hildoceratid, a species of Asthenoceras. | |||
Badina bedouliensis | Sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A member of the family Anahamulinidae. | |||
Baidites | Gen. et sp. et comb. nov. | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | Timor | A flemingitid ammonite. The type species is B. hermanni; genus also contains "Ophiceras" crassecostatum Welter and "Ophiceras" tenue Welter. | ||
Bastelia | Gen. et 2 sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A hamulinid. The type species is Bastelia schloegli; genus also contains Bastelia taloirensis. | |||
Blascoceras | Gen. et comb. nov | Valid | Vermeulen et al. | Early Cretaceous | An ancyloceratoid related to Emericiceras. A new genus for "Ammonites" nodulosus Catullo ; genus also contains "Himalayites" laevis Fallot & Termier | |||
Boreotrachyceras | Gen. et comb. nov | Valid | Konstantinov | Early Carnian | A trachyceratid, a new genus for "Protrachyceras" omkutchanicum Bytschkov. | |||
Craspedites sachsi | Sp nov | Valid | Igolnikov | Berriasian | A species of Craspedites. | |||
| Curacoites | Gen. et sp. nov | Valid | Aguirre-Urreta & Rawson | Valanginian or early Barremian | Agrio Formation | The type species is Curacoites rotundus. | ||
Damaisiceras | Gen. et sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A crioceratitid. The type species is Damaisiceras baquei. | |||
Dimorphites noricus | Sp nov | Valid | Balini et al. | Late Triassic | Scillato Formation | A species of Dimorphites. | ||
| Dimorphoceratoides adamsi | Sp. nov | Valid | Work, Mason & Boardman | Pennsylvanian | Four Corners Formation | A species of Dimorphoceratoides. | ||
Escarguelites | Gen. et sp. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | An arctoceratid. The type species is Escarguelites spitiensis. | |||
Flemingites hautmanni | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid, a species of Flemingites. | |||
Flemingites hofmanni | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid, a species of Flemingites. | |||
Flemingites planatus | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid, a species of Flemingites. | |||
Galfettites kyrae | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A galfettitid ammonite, a species of Galfettites. | |||
Galfettites | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A galfettitid ammonite, a species of Galfettites. | |||
Garroniceras | Gen. et comb. nov | Valid | Vermeulen et al. | Early Cretaceous | A hamulinid. A new genus for "Ancyloceras" seringei Astier ; genus also contains Garroniceras picteti and Garroniceras morloti. | |||
| Gastrioceras magoffinense | Sp. nov | Valid | Work, Mason & Boardman | Pennsylvanian | Four Corners Formation | A species of Gastrioceras. | ||
Goudemandites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A palaeophyllitid ammonite. The type species is Goudemandites sinensis. | |||
Herbiella | Nom. nov | Valid | Cooper | Cretaceous | A turrilitid; a replacement name for Klingerella Cooper. The type species is "Turrilites" bicarinatus Kner. | |||
Hermannites | Gen. et sp. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | A flemingitid. The type species is Hermannites rursiradiatus. | |||
Hildaites bisulcatus | Sp nov | Valid | Sassaroli & Venturi | Early Toarcian | Bugarone Formation | A hildoceratid, a species of Hildaites. | ||
Hildaites calamantis | Sp nov | Valid | Sassaroli & Venturi | Early Toarcian | Bugarone Formation | A hildoceratid, a species of Hildaites. | ||
Hildaites evolutus | Sp nov | Valid | Sassaroli & Venturi | Early Toarcian | Bugarone Formation | A hildoceratid, a species of Hildaites. | ||
Hildaites planiventris | Sp nov | Valid | Sassaroli & Venturi | Early Toarcian | Bugarone Formation | A hildoceratid, a species of Hildaites. | ||
Hochuliites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | An inyoitid. The type species is Hochuliites retrocostatus. | |||
Indosphinctes tsatiaensis | Sp. nov | Valid | Hall & Poulton | Callovian | A perisphinctid ammonite, a species of Indosphinctes. | |||
Infraparkinsonia pierae | Sp. nov | Valid | Pavia & Zunino | Late Bajocian | A species of Infraparkinsonia, a possible member of Stephanoceratidae. | |||
Kashmirites baidi | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A xenoceltitid ammonite, a species of Kashmirites. | |||
Kiaborisia | Gen. et comb. nov | Valid | Bartzsch & Weyer | Devonian | A new genus for "Biloclymenia" aktubensis Bogoslovskiy. | |||
Koiloceras | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A gyronitid. The type species is Koiloceras romanoi. | |||
Kraffticeras | Gen. et comb. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | A ceratitid; a new genus for "Meekoceras" pseudoplanulatum Krafft & Diener. | |||
Lepinayceras | Gen. et 3 sp. et comb. nov | Valid | Vermeulen et al. | Early Cretaceous | An ancyloceratoid related to Emericiceras. The type species is Lepinayceras sandovali; genus also contains new species Lepinayceras rouxelae and Lepinayceras chamateuilensis, as well as "Crioceras" precrassispina Roch and "Paraspiticeras" groeberi Aguirre-Urreta. | |||
Lepteocaloceras | Gen. et 2 sp. nov | Valid | Dommergues | Hettangian | A psiloceratid ammonite. Genus contains the type species Lepteocaloceras evrardii and possibly also the species Lepteocaloceras ? strictum. | |||
Leptosphinctes umbilicatus | Sp nov | Valid | Galácz | Bajocian | A species of Leptosphinctes. | |||
Liautaudia | Gen. et sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A hamulinid. The type species is Liautaudia fumisuginiformis. | |||
Linaresites | Gen. et comb. nov | Valid | Sandoval in Sandoval et al. | Middle Jurassic | A grammoceratine hildoceratid, a new genus for "Fontannesia" montillanensis Linares and Sandoval. | |||
Lucasites | Gen. et 2 sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A prionitid ammonite. Genus contains two species: Lucasites involutus and L. evolutus. | |||
| Maximites nassichuki | Sp. nov | Valid | Work, Mason & Boardman | Pennsylvanian | Four Corners Formation | A species of Maximites. | ||
Mianwaliites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A palaeophyllitid. The type species is Mianwaliites multiradiatus. | |||
Monneticeras | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A proptychitid. The type species is Monneticeras compressum. | |||
Nannolytoceras gibbosum | Sp nov | Valid | Galácz & Kassai | Bajocian | A member of Lytoceratina, a species of Nannolytoceras. | |||
Neograhamites primus | Sp. nov | Valid | Olivero | Upper Campanian | Snow Hill Island Formation | A kossmaticeratid ammonite, a species of Neograhamites. | ||
Neokossmaticeras | Gen. et sp. nov | Valid | Olivero | Upper Campanian | Rabot Formation | A kossmaticeratid ammonite. The type species is Neokossmaticeras redondensis. | ||
Notosilesitoides | Gen. et sp. nov. | Valid | Matsukawa et al. | Aptian to early Albian | The type species is Notosilesitoides philippinensis. | |||
Nuetzelia | Gen. et sp. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | An arctoceratid. The type species is Nuetzelia himalayica. | |||
Obataceras | Gen. et sp. nov | Valid | Shigeta, Futakami & Hoffmann | Late Albian | A gabbioceratine ammonite. The type species is Obataceras manjiense. | |||
Okhototrachyceras | Gen. et comb. nov | Valid | Konstantinov | Early Carnian | A trachyceratid, a new genus for "Protrachyceras" seimkanense Bytschkov. | |||
Omanites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A paranannitid ammonite. The type species is Omanites musjahensis. | |||
Oxyarietites | Gen. et sp. nov | Valid | Dommergues & Goolaerts | Early Sinemurian | An arietitoid, a member of Phylloceratida. The type species is Oxyarietites boletzkyi. | |||
Pacaudina dechauxi | Sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A member of the family Anahamulinidae. | |||
Pacaudina lurensis | Sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A member of the family Anahamulinidae. | |||
Paranannites baudi | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A paranannitid ammonite, a species of Paranannites. | |||
Paraspidites obesus | Sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A meekoceratid, a species of Paraspidites. | |||
Perisphinctes kachchhensis | Sp nov | Valid | Pandey, Alberti & Fürsich | Late Jurassic | A species of Perisphinctes. | |||
Perisphinctes kantkotensis | Sp nov | Valid | Pandey, Alberti & Fürsich | Late Jurassic | A species of Perisphinctes. | |||
| Phaneroceras chesnuti | Sp. nov | Valid | Work, Mason & Boardman | Pennsylvanian | Four Corners Formation | A species of Phaneroceras. | ||
Phaulostephanus apertus | Sp nov | Valid | Galácz | Bajocian | A species of Phaulostephanus. | |||
Phaulostephanus exilis | Sp nov | Valid | Galácz | Bajocian | A species of Phaulostephanus. | |||
Phylloceras liouxense | Sp nov | Valid | Joly & Mercier | Early Cretaceous | A phylloceratine phylloceratid, a species of Phylloceras. | |||
Prionites nammalensis | Sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A prionitid, a species of Prionites. | |||
Procolumbites safraensis | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Late Early Triassic | A columbitid ammonite, a species of Procolumbites. | |||
Prososphinctes polelum | Sp. nov | Valid | Głowniak | Late Jurassic | A member of Perisphinctidae. | |||
Pseudaspidites planus | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A proptychitid ammonite, a species of Pseudaspidites. | |||
Pseudomoutoniceras martinoti | Sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A crioceratitid, a species of Pseudomoutoniceras. | |||
Ptychohamulina testeorum | Sp nov | Valid | Baudouin et al. | Early Cretaceous | A hamulinid, a species of Ptychohamulina. | |||
Punjabites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A prionitid. The type species is Punjabites punjabiensis. | |||
Rohillites omanensis | Sp nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid ammonite, a species of Rohillites. | |||
Rohillites pakistanensis | Sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid, a species of Rohillites. | |||
Ropoloceras | Gen. et comb. nov | Valid | Vermeulen et al. | Early Cretaceous | A crioceratitid; a new genus for "Crioceras" seitzi Sarkar. | |||
| Sabaudiella riverorum | Sp nov | Valid | Aguirre-Urreta & Rawson | Valanginian or early Barremian | Agrio Formation | A species of Sabaudiella. | ||
Safraites | Gen. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A galfettitid ammonite. The type species is Safraites simplex. | |||
Schaffhauseria | Gen. et 2 sp. nov | Valid | Vermeulen et al. | Early Cretaceous | A hamulinid. The type species is Schaffhauseria schirollii. Originally genus also contained second species Schaffhauseria veveysensis; however, this species was subsequently transferred to the genus Lahonderella. | |||
Shamaraites rursiradiatus | Sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | A flemingitid, a species of Shamaraites. | |||
Steckites | Gen. et sp. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | A paranannitid. The type species is Steckites brevus. | |||
Stephanosphinctes tuberculatus | Sp nov | Valid | Galácz | Bajocian | A species of Stephanosphinctes. | |||
Stoliczkaiella | Nom. nov | Valid | Cooper | Cretaceous | A lyelliceratid; a replacement name for Stoliczkaia Neumayr. The type species is "Ammonites" dispar d'Orbigny. | |||
Subinyoites punjabiensis | Sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | An inyoitid, a species of Subinyoites. | |||
Subvishnuites posterus | Sp. nov | Valid | Brühwiler, Bucher & Krystyn | Early Triassic | An inyoitid, a species of Subvishnuites. | |||
Takahashiella | Nom. nov | Junior homonym | Cooper | Cretaceous | A lytoceratid; a replacement name for Takahashia Matsumoto. The replacement name itself turned out to be preoccupied by Takahashiella Borkhsenius ; Hoffmann & Howarth coined a new replacement name Takahashiceras. The type species is "Takahashia" eureka Matsumoto. | |||
Tanabeceras | Gen. et sp. nov | Valid | Shigeta, Futakami & Hoffmann | Late Albian | A gabbioceratine ammonite. The type species is Tanabeceras pombetsense. | |||
Trachyceras silberlingi | Sp nov | Valid | Balini, Jenks & Martin | Late Triassic | A trachyceratid, a species of Trachyceras. | |||
Truempyceras | Gen. et comb. et sp. nov | Valid | Brühwiler & Bucher in Brühwiler et al. | Early Triassic | An arctoceratid. A new genus for "Anasibirites" pluriformis Guex ; genus also contains a new species Truempyceras compressum Brühwiler, Bucher & Krystyn. | |||
Ussurijuvenites | Gen. et 2 sp. nov | Valid | Smyshlyaeva & Zakharov | Early Olenekian | A melagathiceratid. The type species is U. popovi. U.s artyomensis is a second species. | |||
Vacekia striata | Sp nov | Valid | Henriques in Sandoval et al. | Jurassic | A grammoceratine hildoceratid, a species of Vacekia. |
Other cephalopods
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
Arctoteuthis britanna | Sp nov | Valid | Dzyuba | Jurassic–Cretaceous boundary | A belemnite, a species of Arctoteuthis. | |||
Aturia gujaratensis | Sp nov | Valid | Halder | Early Miocene | Chhasra Formation Khari Nadi Formation | |||
Bathmoceras taichoutense | Sp nov | Valid | Kröger & Lefebvre | Early Ordovician | Fezouata Formation | A species of Bathmoceras. | ||
Calabribelus | Gen. et sp. nov | Valid | Weis, Mariotti & Riegraf | Middle Jurassic | A holcobelid belemnite. The type species is Calabribelus pallinii. | |||
Curtohibolites bourguetensis | Sp. nov | Valid | Janssen, Clément & Bont | Early Cretaceous | A mesohibolitid belemnite, possibly a species of Curtohibolites. | |||
Cylindroteuthis venusta | Sp nov | Valid | Dzyuba | Jurassic–Cretaceous boundary | A belemnite, a species of Cylindroteuthis. | |||
Deltoidonautilus vredenburgi | Sp nov | Valid | Halder | Early Eocene | Naredi Formation | |||
Destombesiceras | Gen. et sp. nov | Valid | Kröger & Lefebvre | Early Ordovician | Fezouata Formation | A discosorid cephalopod. The type species is Destombesiceras zagorense. | ||
Discoceras costatum | Sp. nov | Valid | Rasmussen & Surlyk | Ordovician | Lindegård Formation | A species of Discoceras. | ||
Discoceras vasegaardense | Sp. nov | Valid | Rasmussen & Surlyk | Ordovician | Lindegård Formation | A species of Discoceras. | ||
Duvalia vermeuleni | Sp. nov | Valid | Janssen, Clément & Bont | Early Cretaceous | A duvaliid belemnite, a species of Duvalia. | |||
Germanoteuthis | Gen. et sp. nov | Valid | Schweigert & Fuchs | Ladinian | A coleoid cephalopod. The type species is Germanoteuthis donai. | |||
Heminautilus boselliorum | Sp. nov | Valid | Delanoy et al. | Early Cretaceous | A nautilid, a species of Heminautilus. | |||
Hibolithes keleptrishvilii | Sp nov | Valid | Janssen, Clément & Bont | Early Cretaceous | ? ? | A mesohibolitid belemnite, a species of Hibolithes. | ||
Holcobelus elmii | Sp nov | Valid | Weis, Mariotti & Riegraf | Middle Jurassic | A holcobelid belemnite, a species of Holcobelus. | |||
Mesohibolites anglesensis | Sp. nov | Valid | Janssen, Clément & Bont | Early Cretaceous | Abkhazia ? | A mesohibolitid belemnite, a species of Mesohibolites. | ||
Reitneriteuthis | Gen. et comb. nov | Valid | Schweigert & Fuchs | Norian | A new genus for "Loligosepia" neidernachensis Reitner, 1978. | |||
Shvetsovia | Gen. et comb. nov | Valid | Janssen, Clément & Bont | Early Cretaceous | ? | A mesohibolitid belemnite, a new genus for "Hibolites" gagricus Shvetsov and a few other species. | ||
Sichuanobelus utatsuensis | Sp nov | Valid | Iba et al. | Early Jurassic | A sinobelemnitid belemnite, a species of Sichuanobelus. |
Newly named gastropods
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
Achatina sculpturata | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | An achatinid gastropod, a species of Achatina. | ||
Acilia? basistriata | Sp. nov | Valid | Nützel, Aghababalou & Senowbari-Daryan | Late Triassic | Nayband Formation | A prostyliferid gastropod, possibly a species of Acilia. | ||
Acteonina koizumii | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Acteoninidae, a species of Acteonina. | ||
Admetula valientensis | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Nancy Point Formation | A cancellariid gastropod, a species of Admetula. | ||
Agatrix agathe | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Agatrix. | ||
Akasakiella | Gen. et comb. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae; a new genus for "Murchisonia" yabei Hayasaka. | ||
Alvania laurae | Sp. nov | Valid | Brunetti & Vecchi | Pleistocene | A species of Alvania. | |||
Alvania leopardiana | Sp. nov | Valid | Brunetti & Vecchi | Pleistocene | A species of Alvania. | |||
Alvania nitida | Sp. nov | Valid | Brunetti & Vecchi | Pleistocene | A species of Alvania. | |||
Alvania pseudohispidula | Sp. nov | Valid | Brunetti & Vecchi | Pleistocene | A species of Alvania. | |||
Alvania ziliolii | Sp. nov | Valid | Brunetti & Vecchi | Pleistocene | A species of Alvania. | |||
Ameranna minuscula | Sp. nov | Valid | Landau & Vermeij | Early Pliocene | Gurabo Formation | A member of Buccinidae, a species of Ameranna. | ||
Ameranna primitiva | Sp. nov | Valid | Landau & Vermeij | Miocene | Cantaure Formation | A member of Buccinidae, a species of Ameranna. | ||
Amphitrochus balinensis | Sp. nov | Valid | Gründel | Middle Jurassic | A turbinid, a species of Amphitrochus. | |||
Amphitrochus kahlenbergensis | Sp. nov | Valid | Gründel et al. | Middle Jurassic | A member of Nododelphinulidae; originally described as a species of Amphitrochus, subsequently transferred to the genus Nododelphinula. | |||
Ananias riccardii | Sp. nov | Valid | Pinilla | Early Permian | An eotomariid gastropod, a species of Ananias. | |||
Anematina parva | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Elasmonematidae, a species of Anematina. | ||
Angulasina | Gen. et comb. nov | Valid | Gründel | Middle Jurassic | Western Europe | A pseudomelaniid gastropod, a new genus for "Chemnitzia" heterocycla Eudes-Deslongchamps and a few other species. | ||
Anomphalus japonicus | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Anomphalidae, a species of Anomphalus. | ||
Anoptychia? luxemburgensis | Sp. nov | Valid | Gründel | Early Bajocian | An anoptychiid gastropod, possibly a species of Anoptychia. | |||
Aphera aphrodite | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Aphera. | ||
Aphera bananensis | Sp. nov | Valid | Landau et al. | Pliocene | Rio Banano Formation | A species of Aphera. | ||
Aphera trophis | Sp. nov | Valid | Landau, Petit & Da Silva | Pliocene | Cayo Agua Formation | A cancellariid gastropod, a species of Aphera. | ||
Araeonema panthalassica | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Araeonematidae, a species of Araeonema. | ||
Asamiella | Gen. et comb. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Neritariidae; a new genus for "Naticella" japonica Hayasaka. | ||
Axelella casacantaurana | Sp. nov | Valid | Landau et al. | Late early Miocene | Cantaure Formation | A species of Axelella. | ||
Axelella cativa | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Axelella. | ||
Axelella nutrita | Sp. nov | Valid | Landau et al. | Pleistocene | Armuelles Formation | A species of Axelella. | ||
Bahiensis priscus | Sp. nov | Valid | Cabrera & Martínez | Paleocene | Queguay Formation | An odontostomid gastropod, a species of Bahiensis. | ||
Bathrotomaria carinata | Sp. nov | Valid | Gründel & Hostettler | Middle Jurassic | A species of Bathrotomaria. | |||
Bivetiella dilatata | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Bivetiella. | ||
Bivetopsia porvenirensis | Sp. nov | Valid | Landau et al. | Middle Miocene | El Porvenir beds | A species of Bivetopsia. | ||
Brasilennea guttula | Sp nov | Valid | Salvador & Simone | Paleocene | Itaboraí Formation | A cerionid gastropod. | ||
Bulinus corici | Sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Bulinus. | ||
Cancellaria axelolssoni | Sp. nov | Valid | Landau, Petit & Da Silva | Pliocene | Cayo Agua Formation | A cancellariid gastropod, a species of Cancellaria. | ||
Cancellaria harzhauseri | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Cancellaria. | ||
Cancellaria isabelae | Sp. nov | Valid | Landau, Petit & Da Silva | Pliocene | Cayo Agua Formation Bowden Formation? | ? | A cancellariid gastropod, a species of Cancellaria. | |
Cancellaria mixta | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Cancellaria. | ||
Cancellaria pilula | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Nancy Point Formation | A cancellariid gastropod, a species of Cancellaria. | ||
Cancellaria sepulcralis | Sp. nov | Valid | Landau et al. | Late Miocene | Caujarao Formation | A species of Cancellaria. | ||
Cancellaria stri | Sp. nov | Valid | Landau, Petit & Da Silva | Pleistocene | Escudo de Veraguas Formation | A cancellariid gastropod, a species of Cancellaria. | ||
Carinaria maempeli | Sp. nov | Valid | Janssen | Miocene | A member of Carinariidae, a species of Carinaria. | |||
Cavolinia gatti | Sp. nov | Valid | Janssen | Miocene | A member of Cavoliniidae, a species of Cavolinia. | |||
Cavolinia microbesitas | Sp. nov | Valid | Janssen | Miocene | A member of Cavoliniidae, a species of Cavolinia. | |||
Cerastus praeinsularis | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A cerastid gastropod, a species of Cerastus. | ||
Cerastus pseudoena | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A cerastid gastropod, a species of Cerastus. | ||
Cerithioides angulatum | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae, a species of Cerithioides. | ||
Cerithiozone | Gen. et sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae. The type species is Cerithiozone ornata. | ||
Cidarina lenzaniyeuensis | Sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | A species of Cidarina. | ||
Clio merijni | Sp. nov | Valid | Janssen | Oligocene | A species of Clio. | |||
Clio vilis | Sp. nov | Valid | Janssen | Oligocene | A species of Clio. | |||
Clione? ignota | Sp. nov | Valid | Janssen | Oligocene and Miocene | A member of Clionidae, possibly a species of Clione. | |||
Clione? imdinaensis | Sp. nov | Valid | Janssen | Miocene | A member of Clionidae, possibly a species of Clione. | |||
Clione? phosphorita | Sp. nov | Valid | Janssen | Oligocene | A member of Clionidae, possibly a species of Clione. | |||
Clione? tripartita | Sp. nov | Valid | Janssen | Miocene | A member of Clionidae, possibly a species of Clione. | |||
Clione? tumidula | Sp. nov | Valid | Janssen | Oligocene and Miocene | A member of Clionidae, possibly a species of Clione. | |||
Coeloconulus | Gen. et sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Trochidae. The type species is Coeloconulus panae. | ||
Cossmannina | Gen. et comb. nov | Valid | Gründel & Nützel | Early Jurassic | A member of Architectibranchia belonging to the family Tubiferidae. The type species is "Actaeonina" abdominiformis Schröder. | |||
Costataenia | Gen. et sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae. The type species is Costataenia hayasakai. | ||
Costatrochus laubei | Sp. nov | Valid | Gründel | Middle Jurassic | A member of Nododelphinulidae. Originally described as a species of Costatrochus; subsequently made the type species of a separate genus Laubetrochus by Gründel & Hostettler. | |||
Creseis curta | Sp. nov | Valid | Janssen | Miocene | A member of Cavolinioidea belonging to the family Creseidae, a species of Creseis. | |||
Cryptaulax redelii | Sp. nov | Valid | Ferrari | Pliensbachian or Toarcian | A procerithiid caenogastropod, a species of Cryptaulax. | |||
Cyclotopsis praecursor | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A pomatiid gastropod. Originally described as a species of Cyclotopsis; subsequently made the type species of a separate genus Omanitopsis. | ||
Cypraedia aillana | Sp. nov | Valid | Pacaud & Ledon | Eocene | A species of Cypraedia. | |||
Cypraedia blaiaensis | Sp. nov | Valid | Pacaud & Ledon | Eocene | A species of Cypraedia. | |||
Cypraedia bouilloni | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | A species of Cypraedia. | |||
Cypraedia coartata | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | Paris Basin | A species of Cypraedia. | ||
Cypraedia concinna | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | Paris Basin | A species of Cypraedia. | ||
Cypraedia yolandae | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | A species of Cypraedia. | |||
Cypraeerato badenica | Sp. nov | Valid | Fehse & Grego | Miocene | A member of Trivioidea belonging to the family Eratoidae, a species of Cypraeerato. | |||
Cypraeerato yolandae | Sp. nov | Valid | Fehse & Grego | Miocene | A member of Trivioidea belonging to the family Eratoidae, a species of Cypraeerato. | |||
Diacrolinia pumilionis | Sp. nov | Valid | Janssen | Miocene | A member of Cavoliniidae, a species of Diacrolinia. | |||
Domerionina | Gen. et comb. nov | Valid | Gründel & Nützel | Early Jurassic | A member of Architectibranchia belonging to the family Tubiferidae. The type species is "Actaeonina" domeria Gründel & Nützel. | |||
Eginea | Gen. et comb. nov | Valid | Pacaud & Harzhauser | Eocene | A pachychilid gastropod. A new genus for "Melanopsis" ornata Deshayes ; genus also contains "Melania" almerae Vidal in Cossmann. | |||
Ellatrivia goudeyi | Sp. nov | Valid | Fehse & Grego | Pleistocene | Memana Formation | A member of Triviidae, a species of Ellatrivia. | ||
Emmericia roetzeli | sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Emmericia. | ||
Engina cantaurana | Sp. nov | Valid | Landau & Vermeij | Miocene | Cantaure Formation | A member of Buccinidae, a species of Engina. | ||
Engina gigas | Sp. nov | Valid | Landau & Vermeij | Miocene and Pliocene | Cercado Formation Gurabo Formation | A member of Buccinidae, a species of Engina. | ||
Engina latior | Sp. nov | Valid | Landau & Vermeij | Miocene and Pliocene | Cercado Formation Gurabo Formation | A member of Buccinidae, a species of Engina. | ||
Engina moinensis | Sp. nov | Valid | Landau & Vermeij | Pleistocene | Ground Creek Formation Moin Formation Swan Cay Formation | A member of Buccinidae, a species of Engina. | ||
Eoborus rotundus | Sp. nov | Valid | Salvador & Simone | Paleocene | Itaboraí Formation | A strophocheilid gastropod, a species of Eoborus. | ||
Eocypraea gibbosula | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Eosassia | Gen. et comb. nov | Valid | Bandel & Dockery | Late Cretaceous | A member of Cassoidea/Tonnoidea, a new genus for "Gyrineum" gwinae Dockery. | |||
Eotrivia cristata | Sp. nov | Valid | Checchi, Zamberlan & Alberti | Eocene | A member of the family Ovulidae. | |||
Etalotrochus | Gen. et sp. nov | Valid | Gründel et al. | Middle Jurassic | A member of Nododelphinulidae. Genus includes the new species Etalotrochus latus. | |||
Euclia alacertata | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Euclia. | ||
Eucypraedia brasili radius | Subsp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Eucypraedia georgii metula | Subsp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Eucypraedia | Subgen. et sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | The subgenus includes new species Eucypraedia expolita. | |||
Eucypraedia stilla | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Eucypraedia tessonorum | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Europrotomus | Gen. et comb. nov | Valid | Kronenberg & Harzhauser | Miocene | A strombid caenogastropod, a new genus for "Strombus" schroeckingeri. Strombus almerai may be a second species. | |||
Faxetrochus | Gen. et sp. nov | Valid | Schnetler & Lozouet | Paleocene | Corallian Limestone | A possible member of Porcelliidae. The type species is Faxetrochus problematicus. | ||
Ferrissia crenellata | sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Ferrissia. | ||
Gamopleura pilula | Sp. nov | Valid | Janssen | Miocene | A member of Cavoliniidae, a species of Gamopleura. | |||
Goniasma fortecarinata | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae, a species of Goniasma. | ||
Goniasma? nodifera | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae, possibly a species of Goniasma. | ||
Gyraulus sachsenhoferi | sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Gyraulus. | ||
Gyroscala daniana | Sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | A species of Gyroscala. | ||
Heliconoides vonhachti | Sp. nov | Valid | Janssen | Pliocene | A member of Limacinidae, a species of Heliconoides. | |||
Heliconoides wardijaensis | Sp. nov | Valid | Janssen | Oligocene | A member of Limacinidae, a species of Heliconoides. | |||
Hemipolygona carrizalensis | Sp. nov | Valid | Landau & Vermeij | Late Miocene | Caujarao Formation | A species of Hemipolygona. | ||
Hemipolygona snyderi | Sp. nov | Valid | Landau & Vermeij | Miocene | Cantaure Formation | A species of Hemipolygona. | ||
Hertleinia obeliscus | Sp. nov | Valid | Landau et al. | Late Miocene | Caujarao Formation | A species of Hertleinia. | ||
Heterosubulites fusiformis | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Heterosubulitidae, a species of Heterosubulites. | ||
Heteroterma carmeloi | Sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | A species of Heteroterma. | ||
Hippochrenes teodorii | Sp. nov | Valid | Pacaud & Goret | Paleocene | A member of the family Rostellariidae. | |||
Jponsia | Gen. et comb. nov | Valid | Pacaud & Harzhauser | Paleocene to Eocene | A pachychilid gastropod. A new genus for "Melania" cuvieri Deshayes ; genus also contains "Cerithium" undosum Brongniart, "Melanopsis" dufresnii Deshayes, "Cerithium" geslini Deshayes and "Muricites" vulcanicus von Schlotheim. | |||
Johnjagtia baharensis | Sp. nov | Valid | Janssen | Oligocene | A member of Cavolinioidea belonging to the family Cuvierinidae, a species of Johnjagtia. | |||
Kaneconcha | Gen. et sp. nov | Disputed | Kaim, Tucholke & Warén | Late Pliocene | Mid-Atlantic Ridge, Atlantic Ocean | A provannid gastropod. The type species is Kaneconcha knorri. Considered to be a junior synonym of the species Janthina chavani by Beu. | ||
Knightella hydrobiformis | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Orthonemidae, a species of Knightella. | ||
Lamarckofusus | Gen. et comb. nov | Valid | Vermeij & Lozouet | Eocene | A member of the family Fasciolariidae. The type species is "Fusus" subcarinatus Lamarck. | |||
Lanistes thaytinitiensis | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | An ampullariid gastropod. Originally described as a species of Lanistes; subsequently made the type species of a separate genus Carnevalea. | ||
Lanistes tricarinatus | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | An ampullariid gastropod, a species of Lanistes. | ||
Limacina ernstkittli | Sp. nov | Valid | Janssen | Oligocene | A member of Limacinidae, a species of Limacina. | |||
Limicolaria omanensis | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A member of Stylommatophora belonging to the family Vidaliellidae. Originally described as a species of Limicolaria; subsequently made the type species of a separate genus Arabicolaria. | ||
Massyla corpulenta | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Nancy Point Formation | A cancellariid gastropod, a species of Massyla. | ||
Massyla gavilanensis | Sp. nov | Valid | Landau et al. | Early Pliocene | Punta Gavilán Formation | A species of Massyla. | ||
Massyla toulai | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Massyla. | ||
Mathilda quadricostata | Sp. nov | Valid | Gründel et al. | Middle Jurassic | A member of Mathildidae, a species of Mathilda. | |||
Medfrazyga convexa | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Palaeozygopleuridae, a species of Medfrazyga. | ||
Medfrazyga rectecostata | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Palaeozygopleuridae, a species of Medfrazyga. | ||
Microfulgur concheyroae | Sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | A species of Microfulgur. | ||
Moniquia | Gen. et comb. et sp. nov | Valid | Pacaud & Harzhauser | Eocene | A pachychilid gastropod. A new genus for "Cerithium" suzanna d'Orbigny ; genus also contains "Melanatria" guanensis Pacaud, "Cerithium" pyreniforme Deshayes, "Faunus" boriesi Doncieux, "Cerithium" spinosum ortheziana Grateloup , "Cerithium" camilli de Gregorio, "Cerithium" verneuillii Rouault, "Cerithium" vandenheckei Bellardi, "Cerithium" fodicatum Bellardi and "Cerithium" vellicatum Bellardi, as well as the new species Moniquia goreti. | |||
Montreuilbellona | Gen. et comb. nov | Valid | Gründel | Middle Jurassic | A member of Calliotropinae; a new genus for "Trochus" granarius Hébert & Eudes-Deslongchamps | |||
Myusurina | Gen. et comb. nov | Valid | Gründel | Middle Jurassic | A spinilomatine aporrhaid. A new genus for "Rostellaria" myurus Eudes-Deslongchamps ; genus also contains "Alaria" herinacea Piette, "Alaria" laevigata Morris & Lycett and "Alaria" sublaevigata Hudleston. | |||
Nanochilina japonica | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Nanochilina. | ||
Narona wiedenmeyeri | Sp. nov | Valid | Landau et al. | Late early Miocene | Cantaure Formation | A species of Narona. | ||
Nematurella zuschini | sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Nematurella. | ||
Neocolombellina | Gen. et comb. nov | Valid | Bandel & Dockery | Late Cretaceous | A member of Cassoidea/Tonnoidea. Genus contains the type species Neocolombellina cancellata, Neocolombellina americana and Neocolombellina carlea. | |||
Odontohydrobia groisenbachensis | sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Odontohydrobia. | ||
Odontohydrobia pompatica | Sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Odontohydrobia. | ||
Odontohydrobia styriaca | Sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Odontohydrobia. | ||
Palaeostylus attenuatus | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Palaeostylus. | ||
Palaeostylus? irregularis | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | Possibly a species of Palaeostylus. | ||
Palaeostylus lateapicatus | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Palaeostylus. | ||
Palaeostylus minutus | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Palaeostylus. | ||
Peracle amberae | Sp. nov | Valid | Janssen | Oligocene | A member of Peraclidae, a species of Peracle. | |||
Peracle grebneffi | Sp. nov | Valid | Janssen | Miocene | A member of Peraclidae, a species of Peracle. | |||
Permocerithium | Gen. et sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Propupaspiridae. The type species is Permocerithium nudum. | ||
Planorbis austroalpinus | Sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Planorbis. | ||
Polygona barbascoensis | Sp. nov | Valid | Landau & Vermeij | Miocene | Cantaure Formation | A species of Polygona. | ||
Polygona buenevaraensis | Sp. nov | Valid | Landau & Vermeij | Late Miocene | Caujarao Formation | A species of Polygona. | ||
Polygona praeanapetes | Sp. nov | Valid | Landau & Vermeij | Miocene | Cantaure Formation | A species of Polygona. | ||
Polygona sepulcralis | Sp. nov | Valid | Landau & Vermeij | Late Miocene | Caujarao Formation | A species of Polygona. | ||
Proacirsa angulata | Sp. nov | Valid | Gründel | Early Bajocian | A gordenellid gastropod, a species of Anoptychia. | |||
Proadusta francki | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Proadusta procerior | Sp. nov | Valid | Gain, Le Renard & Belliard | Eocene | ||||
Promathildia gedli | Sp. nov | Valid | Kaim | Middle Jurassic | A member of Mathildidae. | |||
Protatlanta kbiraensis | Sp. nov | Valid | Janssen | Miocene | A member of Atlantidae, a species of Protatlanta. | |||
Procerithium nodosum | Sp. nov | Valid | Ferrari | Pliensbachian or Toarcian | A procerithiid caenogastropod, a species of Procerithium. | |||
Procerithium patagoniensis | Sp. nov | Valid | Ferrari | Pliensbachian or Toarcian | A procerithiid caenogastropod, a species of Procerithium. | |||
Proconulus costatonodosus | Sp. nov | Valid | Gründel et al. | Middle Jurassic | A member of Proconulidae, a species of Proconulus. | |||
Protorcula iranica | Sp. nov | Valid | Nützel, Aghababalou & Senowbari-Daryan | Late Triassic | Nayband Formation | A protorculid gastropod, a species of Protorcula. | ||
Protorcula permiana | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Protorculidae, a species of Protorcula. | ||
Pyruclia? schmidti | Sp. nov | Valid | Landau et al. | Late Miocene | Urumaco Formation | Possibly a species of Pyruclia. | ||
Pyruclia tweedledee | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Pyruclia. | ||
Pyruclia tweedledum | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Pyruclia. | ||
Rocalaria | Gen. et sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | Possibly a member of Fasciolariidae. The type species is Rocalaria alani. | ||
Romania fastigata | Species | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Romania. | ||
Rugalindrites | Nom. nov | Valid | Gründel & Nützel | Middle Jurassic | A member of Architectibranchia belonging to the family Cylindrobullinidae; a replacement name for Cylindrites Morris & Lycett. | |||
"Serradonta" kimberleyae | Sp. nov | Valid | Saether et al. | Miocene | A pectinodontid gastropod, possibly a species of Serradonta. | |||
Sinespirites | Gen. et comb. nov | Valid | Gründel & Nützel | Middle Jurassic | A member of Architectibranchia belonging to the family Cylindrobullinidae. The type species is "Bulla" thorentea Buvignier in Sauvage & Buvignier. | |||
Stagnicola reinholdkunzi | Sp nov | Valid | Harzhauser & Neubauer in Harzhauser et al. | Middle Miocene | Feistring Formation | A species of Stagnicola. | - | |
Stegocoelia akasakaensis | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Goniasmatidae, a species of Stegocoelia. | ||
Streptacis orientalis | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Streptacis. | ||
Styliola schembriorum | Sp. nov | Valid | Janssen | Miocene | A member of Cavolinioidea belonging to the family Creseidae, a species of Styliola. | |||
Subepona promeces | Sp. nov | Valid | Pacaud & Ledon | Eocene | A member of the family Cypraeidae belonging to the subfamily Erosariinae and the tribe Cyproglobinini. | |||
Succinea omanensis | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A succineid gastropod. Originally described as a species of Succinea; subsequently made the type species of a separate genus Eoquickia. | ||
Sulcobuccinum prominentum | Sp. nov | Valid | Del Rio | Early Paleocene | Roca Formation | A species of Sulcobuccinum. | ||
Teutonica? natanzensis | Sp. nov | Valid | Nützel, Aghababalou & Senowbari-Daryan | Late Triassic | Nayband Formation | A polygyrinid gastropod, possibly a species of Teutonica. | ||
Torusanina | Gen. et comb. nov | Valid | Gründel | Late Jurassic | Western Europe | A pseudomelaniid gastropod, a new genus for "Melania" heddingtonensis Sowerby and a few other species. | ||
Trilemma kremenkense | Sp. nov | Valid | Blagovetshenskiy in Blagovetshenskiy & Shumilkin | Early Cretaceous | A member of Aporrhaidae, a species of Trilemma. | |||
Trilemma polivnense | Sp. nov | Valid | Blagovetshenskiy in Blagovetshenskiy & Shumilkin | Early Cretaceous | A member of Aporrhaidae, a species of Trilemma. | |||
Trilemma tenuicarinatum | Sp. nov | Valid | Blagovetshenskiy in Blagovetshenskiy & Shumilkin | Early Cretaceous | A member of Aporrhaidae. Originally described as a species of Trilemma; Cataldo considered it to be a species of Ceratosiphon. | |||
Triloba pappi | Sp. nov | Valid | Schnabel | Late Miocene | A member of Clausiliidae. Originally described as a species of Triloba, but subsequently transferred to the genus Protriloba. | |||
Trivellona felixlorenzi | Sp. nov | Valid | Fehse & Grego | Middle Miocene | Fyansford Formation | A member of Triviidae, a species of Trivellona. | ||
Trochonodus permianus | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Trochonodus. | ||
Trochozonites arabica | Sp. nov | Valid | Neubert & van Damme | Eocene | Zalumah Formation | A helicarionid gastropod, a species of Trochozonites. | ||
Trypanocochlea parva | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Trypanocochlea. | ||
Tuberotropis | Gen. et sp. et comb. nov | Valid | Gründel et al. | Middle Jurassic | A member of Calliotropinae. Genus includes the new species Tuberotropis tuberosus, as well as "Littorina" staffelbergensis Kuhn. | |||
Turbo fakaauensis | Sp. nov | Valid | Tröndlé & Letourneux | Pleistocene | A species of Turbo. | |||
Vebericochlis mazaevi | Sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A species of Vebericochlis. | ||
Ventrilia coatesi | Sp. nov | Valid | Landau, Petit & Da Silva | Miocene | Gatun Formation | A cancellariid gastropod, a species of Ventrilia. | ||
Ventrilia puntagavilanensis | Sp. nov | Valid | Landau et al. | Early Pliocene | Punta Gavilán Formation | A cancellariid gastropod, a species of Ventrilia. | ||
Yochelsonistylus | Gen. et 2 sp. nov | Valid | Nützel & Nakazawa | Permian | Akasaka Limestone | A member of Orthonemidae. The type species is Yochelsonistylus felixi; genus also contains Yochelsonistylus seussae. |
Other molluscs
| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
| Acila castagni | Sp. nov | Valid | Forner i Valls | Early Cretaceous | A bivalve belonging to the family Nuculidae | |||
| Amicula solivaga | Sp. nov | Valid | Vendrasco et al. | Pliocene | San Diego | A chiton belonging to the family Mopaliidae, a species of Amicula | ||
| Anetshella | Gen. et comb. nov | Valid | Mazaev | Middle Permian | A member of Rostroconchia; a new genus for "Lepetopsis" golowkinskyi Netchaev | |||
| Aphanaia precursa | Sp. nov | Valid | González & Waterhouse | Carboniferous | A bivalve, a species of Aphanaia | |||
| Asoella campbellorum | Sp. nov | Valid | Damborenea in Damborenea & Manceñido | Late Triassic | An asoellid bivalve, a species of Asoella | |||
| Atomodesma? amleri | Sp. nov | Valid | González & Waterhouse | Carboniferous | A bivalve, possibly a species of Atomodesma | |||
| Callistochiton sphaerae | Sp. nov | Valid | Vendrasco et al. | Pliocene | San Diego | A chiton belonging to the family Ischnochitonidae, a species of Callistochiton | ||
| Erycina johnjagti | Sp nov | Valid | Marquet, Lenaerts & Laporte | Early Oligocene | A bivalve, a species of Erycina | |||
| Eumorphotis ericius | Sp. nov | Valid | Hautmann et al. | Early Triassic | Moenkopi | A bivalve, a species of Eumorphotis | ||
| Eumorphotis virginensis | Sp. nov | Valid | Hautmann et al. | Early Triassic | Moenkopi | A bivalve, a species of Eumorphotis | ||
| Glycymeris caproensae | Sp nov | Valid | Marquet, Lenaerts & Laporte | Early Oligocene | A bivalve, a species of Glycymeris | |||
| Hannestheronia | Gen. et sp. nov | Valid | Vinther et al. | Devonian | A multiplacophoran. The type species is Hannestheronia australis. | |||
| Kolymia astafievae | Sp. nov | Valid | Biakov | Permian | An Inoceramus-like bivalve belonging to the family Kolymiidae | |||
| Kolymia churavtsovi | Sp. nov | Valid | Biakov | Permian | Beglyi | An Inoceramus-like bivalve belonging to the family Kolymiidae | ||
| Kolymia gydanensis | Sp. nov | Valid | Biakov | Permian | Omolon | An Inoceramus-like bivalve belonging to the family Kolymiidae | ||
| Kolymia milievskyi | Sp. nov | Valid | Biakov | Permian | Beglyi | An Inoceramus-like bivalve belonging to the family Kolymiidae | ||
| Kolymia taskanica | Sp. nov | Valid | Biakov | Permian | Omolon | An Inoceramus-like bivalve belonging to the family Kolymiidae | ||
| Kulindroplax | Gen. et sp. nov | Valid | Sutton et al. | Silurian | Herefordshire | A member of Aplacophora. The type species is Kulindroplax perissokomos. | ||
| Leionucula melvilleana | Sp. nov | Valid | Whittle et al. | Early Miocene | Cape Melville | A nuculid bivalve, a species of Leionucula | ||
| Lepidozona kanakoffi | Sp. nov | Valid | Vendrasco et al. | Pliocene | San Diego | A chiton belonging to the family Ischnochitonidae, a species of Lepidozona | ||
| Leptochondria nuetzeli | Sp. nov | Valid | Hautmann et al. | Early Triassic | Moenkopi | A bivalve, a species of Leptochondria | ||
| Limopsis albrechtvalki | Sp. nov | Valid | Marquet, Lenaerts & Laporte | Early Oligocene | A bivalve, a species of Limopsis | |||
| Limopsis demerei | Sp. nov | Valid | Squires | Late Cretaceous | Point Loma | A bivalve belonging to the family Limopsidae, a species of Limopsis | ||
| Oriocrassatella piauiensis | Sp. nov | Valid | Anelli et al. | Carboniferous | Piauí | A crassatellid bivalve, a species of Oriocrassatella | ||
| Palindonaia oligocenica | Sp. nov | Valid | Marquet, Lenaerts & Laporte | Early Oligocene | A bivalve, a species of Palindonaia | |||
| Planikellya nassauensis | Sp. nov | Valid | Marquet, Lenaerts & Laporte | Early Oligocene | A bivalve, a species of Planikellya | |||
| Pleuromya prima | Sp. nov | Valid | Hautmann et al. | Early Triassic | Moenkopi | A bivalve, a species of Pleuromya | ||
| Protobalanus spinicoronatus | Sp. nov | Valid | Vinther et al. | Devonian | A multiplacophoran, a species of Protobalanus | |||
| Pseudocatillus nevesskayae | Sp. nov | Valid | Esu & Popov | Late Messinian | A lymnocardiine cockle, a species of Pseudocatillus | |||
| Pseudolimea riccardii | Sp. nov | Valid | Damborenea in Damborenea & Manceñido | Late Triassic | A limid bivalve, a species of Pseudolimea | |||
| Pterotrigonia flava | Sp. nov | Valid | Griffin & Valera | Cenomanian | Mata Amarilla | A trigoniid bivalve, a species of Pterotrigonia | ||
| Sementiconcha | Gen. et sp. nov | Valid | Hautmann et al. | Early Triassic | Moenkopi | A myophoricardiid bivalve. The type species is Sementiconcha recuperator. | ||
| Steinmanella subquadrata | Sp. nov | Valid | Luci & Lazo | Early Cretaceous | Quintuco Vaca Muerta | A bivalve belonging to the group Myophorelloidea and the family Steinmanellidae. Originally described as a species of Steinmanella, but subsequently transferred to the genus Garatella. |