Tryblidiidae
Encyclopedia
Pilina is an extinct family of paleozoic monoplacophora
ns in the superfamily Tryblidioidea.
Monoplacophora
Monoplacophora, meaning "bearing one plate", is a polyphyletic class of mollusks with a cap-like shell, living on the bottom of deep sea. Extant representatives were unknown until 1952; previously they were known only from the fossil record.- Definition :...
ns in the superfamily Tryblidioidea.
Genera
Genera in the family Tryblidiidae include:- TryblidiumTryblidiumTryblidium is a paleozoic genus of Ordovician and Silurian monoplacophorans.The generic name comes from the Greek , which means patella.- Species :Species in th genus Tryblidium include:* Tryblidium acutum* Tryblidium arctica...
LindströmGustaf LindströmGustaf Lindström was a Swedish paleontologist.He was born in Visby on Gotland. In 1848 he entered Uppsala University, and in 1854 he took his doctor's degree...
, 1880. From Ordovician and Silurian. - DrahomiraDrahomiraDrahomira is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.- Genera :Species in the genus Drahomira include:* Drahomira barrandei* Drahomira glaseri* Drahomira kriziana* Drahomira rugata...
Perner, 1903- Drahomira barrandei
- Drahomira glaseri
- Drahomira kriziana
- Drahomira rugata
- HelcionopsisHelcionopsisHelcionopsis is an extinct genus of paleozoic monoplacophoran in the family Tryblidiidae.The generic name is from the external resemblance which the genus bear to the recent species of the genus Helcion in family Patellidae.- Species :...
Ulrich & Scofield, 1897 - Pentalina Horný, 1961
- Pentalina prantli Horný, 1961
- PilinaPilinaPilina is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.- Species :Species in the genus Pilina include:* Pilina acuminatum Perner , 1925...