{{Automatic taxobox | fossil_range = {{fossil range|Ordovician|Silurian}} | image = Pilina unguis.jpg | image_caption = Drawing of the shell of ''Pilina unguis''. Head region is on the left. | taxon = Pilina | authority = Koken & Perner, 1925<ref name="Koken">Koken E. & Perner J. 1925. ''Die Gastropoden des baltischen Untersilurs''. 324 pp.</ref> | synonyms = }}
'''''Pilina''''' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.
==Species== Species in the genus ''Pilina'' include:<ref>[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=7817 ''Pilina'']. The Paleobiology Database, accessed 25 August 2009.</ref> * ''Pilina acuminatum'' Perner (in Koken & Perner), 1925<ref name="Koken"/> * ''Pilina cheyennica'' Peel, 1977<ref>Peel J. S. 1977. [https://www.jstor.org/stable/1303467 ''Relationship and Internal Structure of a New Pilina (Monoplacophora) from the Late Ordovician of Oklahoma'']. Journal of Paleontology, Vol. 51, No. 1 (Jan., 1977), pp. 116-122.</ref> - from Ordovician in the Keel Member in Oklahoma * ''Pilina esthonum'' (Koken, 1897)<ref>Koken E. 1897. ''Die Gastropoden des baltischen Untersilurs''. Bulletin de l'Académie Impériale des Sciences de St. Pétersburg 7(2):97-214.</ref> - synonym: ''Triblidium esthonum'' * ''Pilina ovoideum'' Perner (in Koken & Perner), 1925<ref name="Koken"/> * ''Pilina solarium'' (Lindström, 1884)<ref name="Lindström1884">Lindström G. 1884. [https://archive.org/details/onsiluriangastro00lind ''On the Silurian Gastropoda and Pteropoda of Gotland'']. Stockholm, 250 pp. [https://archive.org/stream/onsiluriangastro00lind#page/59/mode/1up Page 59], [https://archive.org/stream/onsiluriangastro00lind#page/244/mode/1up plate 19], figure 3-4.</ref> - synonym: ''Palaeacmaea solarium'' * ''Pilina unguis'' (Lindström, 1880)<ref name="Lindström1880">{{in lang|la}} Angelin N. P. & Lindström G. 1880. [https://archive.org/details/fragmentasiluri00vetegoog ''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. [https://archive.org/stream/fragmentasiluri00vetegoog#page/n26/mode/1up Page 16], [https://archive.org/stream/fragmentasiluri00vetegoog#page6/n77/mode/1up plate 2], figure 10-15.</ref> - synonym: ''Tryblidium unguis''
==References== {{Reflist}}
{{Taxonbar|from=Q7194031}}
Category:Prehistoric monoplacophorans Category:Prehistoric mollusc genera