2024 in paleomalacology

From Wikipedia, the free encyclopedia
List of years in paleomalacology
In science
2021
2022
2023
2024
2025
2026
2027
In paleontology
2021
2022
2023
2024
2025
2026
2027
In paleomammalogy
2021
2022
2023
2024
2025
2026
2027
In paleobotany
2021
2022
2023
2024
2025
2026
2027
In arthropod paleontology
2021
2022
2023
2024
2025
2026
2027
In paleoentomology
2021
2022
2023
2024
2025
2026
2027
In paleoichthyology
2021
2022
2023
2024
2025
2026
2027
In reptile paleontology
2021
2022
2023
2024
2025
2026
2027
In archosaur paleontology
2021
2022
2023
2024
2025
2026
2027

This list of fossil molluscs described in 2024 is a list of new taxa of fossil molluscs that were described during the year 2024, as well as other significant discoveries and events related to molluscan paleontology that occurred in 2024.

Ammonites[edit]

Name Novelty Status Authors Age Type locality Location Notes Image

Afromaenioceras bensaidi[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Afromaenioceras brumale[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Afromaenioceras hiemale[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Alatyroceras[2]

Gen. et comb. nov

Valid

Mitta

Middle Jurassic (Bathonian)

 Russia

A member of the family Cardioceratidae belonging to the subfamily Arctocephalitinae. The type species is "Paracadoceras" nageli Mitta (2005); genus also includes "Paracadoceras" keuppi Mitta (2005), "Paracadoceras" efimovi Mitta (2005) and "Cadoceras (Catacadoceras)" infimum Gulyaev & Kiselev (1999).

Bakonyceras transcarpathiensis[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Churkites subungunensis[4]

Sp. nov

Valid

Zakharov et al.

Early Triassic (Olenekian)

 Russia

A member of the family Arctoceratidae.

Churkites ungunensis[4]

Sp. nov

Valid

Zakharov et al.

Early Triassic (Olenekian)

 Russia

A member of the family Arctoceratidae.

Epideroceras inflatum[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Epideroceras kalinichenkoi[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Epideroceras kruglovi[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Epideroceras pliensbachiensis[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Epideroceras sykorai[3]

Sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Maenioceras afroterebratum[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Maenioceras beckeri[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Maenioceras mzerrebense[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Maenioceras oufranense[1]

Sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae.

Mortoniceras (Deiradoceras) aldakor[5]

Sp. nov

López-Horgue & Owen

Early Cretaceous (Albian)

 Spain

A member of the family Brancoceratidae belonging to the subfamily Mortoniceratinae.

Mortoniceras (Deiradoceras) armintzekalensis[5]

Sp. nov

López-Horgue & Owen

Early Cretaceous (Albian)

 Spain

A member of the family Brancoceratidae belonging to the subfamily Mortoniceratinae.

Mortoniceras (Mortoniceras) aitzindari[5]

Sp. nov

López-Horgue & Owen

Early Cretaceous (Albian)

Valmaseda Formation

 Spain

A member of the family Brancoceratidae belonging to the subfamily Mortoniceratinae.

Mortoniceras (Mortoniceras) juleni[5]

Sp. nov

López-Horgue & Owen

Early Cretaceous (Albian)

Valmaseda Formation

 Spain

A member of the family Brancoceratidae belonging to the subfamily Mortoniceratinae.

Navarreites[5]

Gen et sp. nov

López-Horgue & Owen

Early Cretaceous (Albian)

 Spain

A member of the family Brancoceratidae belonging to the subfamily Mortoniceratinae. The type species is N. egiarretensis.

Tetragonites pusillus[6]

Sp. nov

Valid

Shigeta & Maeda

Late Cretaceous (Maastrichtian)

 Russia
( Sakhalin Oblast)

A member of the family Tetragonitidae.

Tornoceras chutense[7]

Sp. nov

Valid

Korn

Devonian

 Russia

Transcarpathiceras[3]

Gen. et sp. nov

Valid

Meister et al.

Early Jurassic

Perechyn Formation

 Ukraine

Genus includes new species T. ukrainiensis.

Trimaenioceras[1]

Gen. et 4 sp. nov

Valid

Bockwinkel & Korn

Devonian (Givetian)

 Morocco

A member of the family Maenioceratidae. The type species is T. klugi; genus also includes T. eculeus, T. fuscina and T. paucum.

Ammonite research[edit]

  • Description of Late Jurassic ammonites from the Spiti Shale Formation of the Spiti and Zanskar regions of the Himalayas (India) is published by Bhosale et al. (2024).[8]
  • A study on changes of conch shape and septal spacing between successive chambers in Cretaceous ammonites from India, Madagascar and Japan throughout their ontogeny, interpreted as indicative of closer phylogenetic relationships between Perisphinctina and Ancyloceratina than with Lytoceratina or Phylloceratina, is published by Nishino et al. (2024).[9]

Other cephalopods[edit]

Name Novelty Status Authors Age Type locality Location Notes Images

Haloites gionyamaensis[10]

Sp. nov

Valid

Niko

Silurian

Gionyama Formation

 Japan

A member of the family Pseudorthoceratidae.

Simoniteuthis[11]

Gen. et sp. nov

Fuchs, Weis & Thuy

Early Jurassic (Toarcian)

Schistes bitumineux

 Luxembourg

A member of Vampyromorpha belonging to the group Loligosepiina and possibly to the family Loligosepiidae or Geopeltidae. The type species is S. michaelyi.

Sinoeremoceras marywadeae[12]

Sp. nov

Valid

Pohle, Jell & Klug

Cambrian (Furongian)

Ninmaroo Formation

 Australia

A member of the family Plectronoceratidae.

Ticinoteuthis[13]

Gen. et sp. nov

Valid

Pohle & Klug

Middle Triassic (Anisian)

Besano Formation

  Switzerland

A member of Coleoidea of uncertain affinities. The type species is T. chuchichaeschtli.

Trematoceras osawaense[14]

Sp. nov

Valid

Niko & Ehiro

Early Triassic (Olenekian)

Osawa Formation

 Japan

Other cephalopod research[edit]

  • Fossil material of Paraplesioteuthis sagittata and ?Loligosepia sp. indet. from the Toarcian strata of the Causses Basin (France), providing evidence of previously unrecognized diversity of gladius-bearing coleoids in the studied basin, is described by Jattiot et al. (2024), who argue that P. sagittata might have originated in the Mediterranean domain.[15]
  • Serafini et al. (2024) describe nautiloid jaw elements associated with marine reptile carcasses from the strata of the Rosso Ammonitico Veronese (Italy) ranging from the Bajocian to the Kimmeridgian, interpreted as the first unambiguous evidence of nautiloids scavenging Mesozoic marine reptile remains, as well as multiple belemnite specimens associated with the holotype of Neptunidraco ammoniticus, interpreted as likely evidence of mass mortality after spawning.[16]

Bivalves[edit]

Name Novelty Status Authors Age Type locality Location Notes Images

Araripenomia[17]

Gen. et sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Genus includes new species A. infirma.

Australoeocallista[17]

Gen. et sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Genus includes new species A. juazeiroi.

Ciceromya[17]

Gen. et sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Genus includes new species C. edentulosa.

Corbicula belenus[18]

Nom. nov

Valid

Pacaud

Pleistocene (Gelasian)

 France

A species of Corbicula; a replacement name for Cyrena fluminalis trigona Tournouër (1866).

Corbulomima delicata[17]

Sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Cornbrashella[19]

Gen. et comb. nov

Valid

Ayoub-Hannaa et al.

Middle to Late Jurassic (Bajocian to Kimmeridgian)

Cornbrash Formation

 Egypt
 Ethiopia
 France
 India
 Madagascar
  Switzerland
 United Kingdom

A member of the family Trigoniidae. The type species is "Trigonia" pullus Sowerby (1826); genus also includes C. distincta (Kitchin, 1903).

Cotswoldella[19]

Gen. et comb. nov

Valid

Ayoub-Hannaa et al.

Early to Late Jurassic (Sinemurian-Kimmeridgian)

Inferior Oolite

 Argentina
 Egypt
 France
 India
 Israel
 Italy
 Kenya
 United Kingdom
 United States

A member of the family Trigoniidae. The type species is "Trigonia" hemisphaerica Lycett (1853); genus also includes C. culleni (Lycett, 1877), C. elegantissima (Meek, 1873), C. kidugalloensis (Cox, 1965), C. densestriata (Behrendsen, 1892), C. gadoisi (Cossmann, 1911), C. langrunensis (Bigot, 1893), C. parva (Kitchin, 1903) and C. ranvilliana (Bigot, 1893).

Hoyosites[20]

Gen. et sp. nov

Gil et al.

Late Cretaceous (Turonian)

Villaescusa de las Torres Formation

 Spain

A rudist bivalve belonging to the family Radiolitidae. The type species is H. tozoi.

Inversatella[17]

Gen. et sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Genus includes new species I. cearensis.

Legumen kaririense[17]

Sp. nov

Guerrini et al.

Early Cretaceous

Romualdo Formation

 Brazil

Magharitrigonia[19]

Gen. et sp. et comb. nov

Valid

Ayoub-Hannaa et al.

Early and Middle Jurassic (Hettangian-Bathonian)

Rajabiah Formation

 Egypt
 France
 India
 Japan

A member of the family Trigoniidae. The type species is M. asymmetrica; genus also includes M. senex (Kobayashi & Mori, 1954), M. brevicostata (Kitchin, 1903) and M. cristagalli (Bigot, 1893).

Parorthotrigonia[19]

Gen. et comb. nov

Valid

Ayoub-Hannaa et al.

Jurassic

 China
 Egypt

A member of Trigoniida belonging to the family Myophorellidae. The type species is "Trigonia (Awadia)" lepidomorpha Abdallah & Fahmy (1969).

Retetrigonia[19]

Gen. et comb. nov

Valid

Ayoub-Hannaa et al.

Middle to Late Jurassic (Bathonian-Kimmeridgian)

 Egypt
 France
 United Kingdom

A member of Trigoniida belonging to the family Myophorellidae. The type species is "Trigonia" imbricata Sowerby (1826); genus also includes R. parcinoda (Lycett, 1872).

Voluceropecten[21]

Gen. et comb. nov

Valid

Biakov

Permian

 Russia

A member of Pectinida, the type genus of the new family Voluceropectinidae; a new genus for "Aviculopecten" volucer Lutkevich & Lobanova.

Bivalve research[edit]

  • Evidence indicative of different dynamics of the rates of origination and net diversification in infaunal and epifaunal bivalves throughout the Phanerozoic is presented by Foote, Edie & Jablonski (2024).[22]
  • A study on the recovery of bivalves in the aftermath of the Permian–Triassic extinction event, providing evidence of an increase in endemicity beginning in the Middle Triassic, is published by Echevarría & Ros-Franch (2024).[23]
  • A study on the evolutionary history of Mediterranean bivalves across the Zanclean-Calabrian interval, providing evidence of less intense and more gradual loss of biodiversity than previously estimated and of more severe loss of biodiversity suspension feeders compared to infaunal deposit feeders, is published by Mondanaro, Dominici & Danise (2024).[24]

Gastropods[edit]

Name Novelty Status Authors Age Type locality Location Notes Images

Allopeas agnolini[25]

Sp. nov

Valid

Miquel

Late Cretaceous (Maastrichtian)

Chorrillo Formation

 Argentina

A species of Allopeas.

Aplus anatolicus[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Týrtar Formation

 Turkey

A species of Aplus.

Aplus hofae[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Dej Formation

 Romania

A species of Aplus.

Aristovasum chipolense[27]

Comb. nov

Valid

(Vokes)

Miocene

Chipola Formation

 United States
( Florida)

A member of the family Vasidae. Moved from Vasum chipolense Vokes (1966).

Biarmeaspira heidelbergerae[28]

Sp. nov

Valid

Karapunar, Todd & Nützel

Carboniferous (Viséan)

Lower Limestone Formation

 United Kingdom

A member of the family Eotomariidae.

Bistolida barbieriae[29]

Sp. nov

Valid

Dovesi

Miocene

 Indonesia

A species of Bistolida.

Bocourtia leonardodavincii[25]

Sp. nov

Valid

Miquel

Late Cretaceous (Maastrichtian)

Chorrillo Formation

 Argentina

A species of Bocourtia.

Bothriembryon pilkiensis[30]

Sp. nov

Valid

Ryan et al.

Possibly late Pliocene

 Australia

A species of Bothriembryon.

Calagrassor viciani[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Baden Formation

 Austria
 Czech Republic
 Hungary
 Romania

A species of Calagrassor.

Cancellotomaria boninsegnai[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the family Zygitidae.

Cerithiopsis vilsundensis[32]

Sp. nov

Valid

Schnetler et al.

Oligocene

 Denmark

A species of Cerithiopsis.

Codinella? fontanai[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Stuorellidae.

Coelostemma patagonica[25]

Sp. nov

Valid

Miquel

Late Cretaceous (Maastrichtian)

Chorrillo Formation

 Argentina

A member of the family Holospiridae.

Corrosella arlanzonica[33]

Sp. nov

Valid

Talaván-Serna & Talaván-Gómez

Miocene

 Spain

Probably a species of Corrosella.

Crossostoma acuta[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

A member of the family Colloniidae.

Crossostoma? extensa[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

A member of the family Colloniidae.

Dimorphotomaria[31]

Gen. et sp. et comb. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy
 Romania

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and possibly to the family Wortheniellidae. The type species is D. fassaensis; genus also includes "Worthenia (Humiliworthenia)" microstriata Nützel et al. (2018).

Eesticonus[35]

Gen. et sp. nov

Peel

Ordovician (Darriwilian)

 Estonia

A probable member of Archinacelloidea. The type species is E. aariensis.

Euconactaeon volkheimeri[34]

Sp. nov

Valid

Ferrari

Middle Jurassic (Aalenian–Bajocian)

 Argentina

A member of Acteonoidea belonging to the family Cylindrobullinidae.

Eucyclus novus[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Toarcian)

 Argentina

A member of the family Eucyclidae.

Euthria brunettii[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Baden Formation

 Austria
 Bulgaria
 Czech Republic
 Poland
 Romania

A species of Euthria.

Euthria dellabellai[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Grund Formation

 Austria
 Czech Republic

A species of Euthria.

Euthria frausseni[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Dej Formation

 Austria
 Hungary
 Romania

A species of Euthria.

Euthria obelixi[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Brno Sand Formation

 Czech Republic

A species of Euthria.

Euthria odiosa[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Baden Formation

 Austria
 Bulgaria
 Czech Republic
 Hungary
 Poland
 Romania
 Slovenia

A species of Euthria.

Euthria walaszczyki[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Grund Formation

 Austria

A species of Euthria.

Euthria yesimae[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Týrtar Formation

 Turkey

A species of Euthria.

Euthria zachosi[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Baden Formation

 Austria

A species of Euthria.

Fiacconella[31]

Gen. et comb. et sp. nov

Valid

Monari & Dellantonio

Middle Triassic

 Austria
 Italy

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Stuorellidae. The type species is "Pleurotomaria" leda Kittl (1895); genus also includes "Pleurotomaria" mammiformis Kittl (1895) and "Perotrochus" vasculum Böhm (1895), as well as new species F. pericincta.

Fiemmespira[31]

Gen. et comb. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 China
 Italy
 Germany?

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Wortheniellidae. The type species is "Worthenia" marmolatae Kittl (1895); genus also includes "Worthenia" esinensis Kittl (1899), "Worthenia" zardini Yin & Yochelson (1983) and possibly "Worthenia" goederti Eckert (1955).

Gailleagrassor[26]

Gen. et sp. nov

Valid

Harzhauser & Landau

Miocene

Dej Formation

 Austria
 Czech Republic
 Hungary
 Romania

A member of the family Eosiphonidae. The type species is G. paratethyca.

Islamia arcana[36]

Sp. nov

Valid

Miller

Neogene (Messinian to Villafranchian)

 Spain

A species of Islamia.

Janiopsis vindobonensis[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Baden Formation

 Austria
 Bosnia and Herzegovina
 Bulgaria
 Hungary
 Romania

A member of the family Pisaniidae.

Laevitomaria australis[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

A member of the family Pleurotomariidae.

Laevitomaria? gigas[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

A member of the family Pleurotomariidae.

Lilloiconcha novasi[25]

Sp. nov

Valid

Miquel

Late Cretaceous (Maastrichtian)

Chorrillo Formation

 Argentina

A member of the family Charopidae.

Metula aliceae[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Dej Formation

 Austria
 Hungary
 Romania

A species of Metula.

Metula kovacsi[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Dej Formation

 Romania

A species of Metula.

Mitromorpha (Mitrolumna) danica[32]

Sp. nov

Valid

Schnetler et al.

Oligocene

 Denmark

A species of Mitromorpha.

Moenaspira[31]

Gen. et comb. et sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy
 China?
 Poland?

A member of Pleurotomariida belonging to the superfamily Murchisonioidea and the family Plethospiridae. The type species is "Worthenia" magna Böhm (1895); genus also includes new species M. crassa.

Neilsonia seussae[28]

Sp. nov

Valid

Karapunar, Todd & Nützel

Carboniferous (Viséan)

Lower Limestone Formation

 United Kingdom

A member of the family Eotomariidae.

Nodocingulum ogilvieae[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Wortheniellidae.

Obornella victoriae[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

A species of Obornella.

Palaeorissoina hettangiensis[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Hettangian)

 Argentina

A member of the family Palaeorissoinidae.

Pleurotomaria? plana[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

Possibly a species of Pleurotomaria.

Pleurotomaria? trochotomorpha[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Pliensbachian)

 Argentina

Possibly a species of Pleurotomaria.

Potamolithus fabiani[25]

Sp. nov

Valid

Miquel

Late Cretaceous (Maastrichtian)

Chorrillo Formation

 Argentina

A species of Potamolithus.

Predazzella[31]

Gen. et sp. et comb. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida possibly belonging to the superfamily Murchisonioidea and the family Plethospiridae. The type species is P. elongata; genus also includes "Cheilotoma" avisii Böhm (1895).

Prodotia? wesselyi[26]

Sp. nov

Valid

Harzhauser & Landau

Miocene

Grund Formation

 Austria

Possibly a species of Prodotia.

Pseudotorinia pliomarthae[37]

Sp. nov

Valid

Brunetti & Della Bella

Pliocene

 Italy
 Spain

A species of Pseudotorinia.

Rhinovasum aquitanicum[27]

Comb. nov

Valid

(Peyrot)

Miocene

 France

A member of the family Vasidae. Moved from Vasum subpugillare mut. aquitanicum Peyrot (1928).

Rhinovasum subpugillare[27]

Comb. nov

Valid

(d'Orbigny)

Oligocene

 France

A member of the family Vasidae. Moved from Turbinella subpugillaris d'Orbigny (1852).

Rhinovasum tuberculatum[27]

Comb. nov

Valid

(Gabb)

Miocene

 Dominican Republic
 Venezuela

A member of the family Vasidae. Moved from Vasum tuberculatum Gabb (1873).

Rufilla giacomellii[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Eotomarioidea and the family Rhaphistomellidae.

Rufilla wilckensi[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Eotomarioidea and the family Rhaphistomellidae.

Scurriopsis (Hennocquia) cagnadensis[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Toarcian)

 Argentina

Possibly a member of the family Acmaeidae.

Scurriopsis (Hennocquia) sanjuanensis[34]

Sp. nov

Valid

Ferrari

Early Jurassic (Toarcian)

 Argentina

Possibly a member of the family Acmaeidae.

Striactaeonina minor[34]

Sp. nov

Valid

Ferrari

Middle Jurassic (Aalenian)

 Argentina

A member of Acteonoidea belonging to the family Tubiferidae.

Stuorella crenulata[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Stuorellidae.

Sulcoactaeon sabattinae[34]

Sp. nov

Valid

Ferrari

Middle Jurassic (Aalenian)

 Argentina

A member of Acteonoidea belonging to the family Bullinidae.

Tapinotomaria longstaffae[28]

Sp. nov

Valid

Karapunar, Todd & Nützel

Carboniferous (Viséan)

Lower Limestone Formation

 United Kingdom

A member of the family Phymatopleuridae.

Temnotropis maestroettorei[31]

Sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the family Temnotropidae.

Tethyspollia[26]

Gen. et comb. nov

Valid

Harzhauser & Landau

Miocene

 Bulgaria
 Romania

A member of the family Prodotiidae. The type species is "Pollia" mariae Hoernes & Auinger (1890); genus also includes "Cantharus (Pollia)" beregovi Kojumdgieva in Kojumdgieva & Strachimirov (1960).

Texturaspira[31]

Gen. et comb. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 China
 Italy

A member of Pleurotomariida belonging to the superfamily Pleurotomarioidea and the family Wortheniellidae. The type species is "Worthenia" supraornata Kittl (1895); genus also includes "Worthenia" tuberculifera Koken (1900) and "Worthenia" ligylirae Yin & Yochelson (1983).

Tibia cluzaudi[38]

Sp. nov

Valid

Liverani & Wieneke

Oligocene

 France

A species of Tibia.

Vermicularia katiae[39]

Sp. nov

Valid

Anderson & Allmon

Miocene–Pliocene

 Dominican Republic

A species of Vermicularia. Published online in 2024, but the issue date is listed as December 2023.

Viezzenella[31]

Gen. et sp. nov

Valid

Monari & Dellantonio

Middle Triassic (Anisian)

 Italy

A member of Pleurotomariida belonging to the superfamily Eotomarioidea and the family Rhaphistomellidae. The type species is V. ruvida.

Gastropod research[edit]

  • Evidence of preservation of intact polyene pigments in gastropod shells from the Miocene Vienna Basin (Austria and Hungary) is presented by Wolkenstein, Schmidt & Harzhauser (2024).[40]

Other molluscs[edit]

Name Novelty Status Authors Age Type locality Location Notes Images

Agidelia[41]

Gen. et sp. nov

Mazaev

Permian

 Russia

A member of Rostroconchia belonging to the family Bransoniidae. Genus includes new species A. magnifica. Published online in 2024, but the issue date is listed as December 2023.

Arceodomus fredericksi[42]

Sp. nov

Valid

Mazaev

Permian

 Russia

A member of Rostroconchia. Published online in 2024, but the issue date is listed as December 2023.

Ashaconcha[41]

Gen. et sp. nov

Mazaev

Permian

 Russia

A member of Rostroconchia belonging to the family Bransoniidae. Genus includes new species A. rara. Published online in 2024, but the issue date is listed as December 2023.

Hoarepora uralica[41]

Sp. nov

Mazaev

Permian

 Russia

A member of Rostroconchia belonging to the family Bransoniidae. Published online in 2024, but the issue date is listed as December 2023.

General research[edit]

  • Antoine et al. (2024) report the discovery of fossil material from Kourou (French Guiana) providing evidence of the presence of diverse foraminifer, plant and animal communities near the equator in the 130,000-115,000 years ago time interval, including evidence of the presence of a diverse mollusc assemblage indicative of stronger affinities between Guianas and the Caribbean than today.[43]

References[edit]

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  43. ^ Antoine, P.-O.; Wieringa, L. N.; Adnet, S.; Aguilera, O.; Bodin, S. C.; Cairns, S.; Conejeros-Vargas, C. A.; Cornée, J.-J.; Ežerinskis, Ž.; Fietzke, J.; Gribenski, N. O.; Grouard, S.; Hendy, A.; Hoorn, C.; Joannes-Boyau, R.; Langer, M. R.; Luque, J.; Marivaux, L.; Moissette, P.; Nooren, K.; Quillévéré, F.; Šapolaitė, J.; Sciumbata, M.; Valla, P. G.; Witteveen, N. H.; Casanova, A.; Clavier, S.; Bidgrain, P.; Gallay, M.; Rhoné, M.; Heuret, A. (2024). "A Late Pleistocene coastal ecosystem in French Guiana was hyperdiverse relative to today". Proceedings of the National Academy of Sciences of the United States of America. 121 (14). e2311597121. doi:10.1073/pnas.2311597121. PMC 10998618. PMID 38527199.