''Pilina'' is an extinct genus of paleozoic
monoplacophora
Monoplacophora , meaning "bearing one plate", is a polyphyletic superclass of molluscs with a cap-like shell inhabiting deep sea environments . Extant representatives were not recognized as such until 1952; previously they were known only from ...
ns in the family
Tryblidiidae
Tryblidiidae is an extinct family of paleozoic monoplacophorans in the superfamily Tryblidioidea.
Genera
Genera in the family Tryblidiidae include:
* ''Tryblidium'' Gustaf Lindström, Lindström, 1880. From Ordovician and Silurian.W. H. Dall ...
.
Species
Species in the genus ''Pilina'' include:
* ''
Pilina acuminatum
''Pilina'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.
Species
Species in the genus ''Pilina'' include:
* ''Pilina acuminatum'' Perner (in Koken & Perner), 1925
* ''Pilina cheyennica'' Peel, 1977 - from Ordovicia ...
'' Perner (in Koken & Perner), 1925
* ''
Pilina cheyennica'' Peel, 1977 - from Ordovician in the
Keel Member in
Oklahoma
Oklahoma (; Choctaw language, Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the nor ...
* ''
Pilina esthonum'' (Koken, 1897)
[Koken E. 1897. ''Die Gastropoden des baltischen Untersilurs''. Bulletin de l'Académie Impériale des Sciences de St. Pétersburg 7(2):97-214.] - synonym: ''Triblidium esthonum''
* ''
Pilina ovoideum'' Perner (in Koken & Perner), 1925
* ''
Pilina solarium'' (Lindström, 1884)
[Lindström G. 1884]
''On the Silurian Gastropoda and Pteropoda of Gotland''
Stockholm, 250 pp
Page 59plate 19
figure 3-4. - synonym: ''Palaeacmaea solarium''
* ''
Pilina unguis
''Pilina unguis'' is an extinct species of Paleozoic Silurian monoplacophoran. It was first named as ''Tryblidium unguis'' and described by Gustaf Lindström in Latin from the Silurian deposits of Gotland in Sweden, in 1880.
Shell description ...
'' (Lindström, 1880)
[ Angelin N. P. & Lindström G. 1880]
''Fragmenta Silurica e dono Caroli Henrici Wegelin. Opus studio Nicolai Petri Angelin Inchoatum Jussu et Impensis Academiae Regiae Scientarum Suecicae''
Samson & Wallin (Holmiae), 60 pp
Page 16plate 2
figure 10-15. - synonym: ''Tryblidium unguis''
References
{{Taxonbar, from=Q7194031
Prehistoric monoplacophorans
Prehistoric mollusc genera