Bivalvia - Trigoniida - Trigoniidae
Parent taxon: Trigoniidae according to I. Hayami 1975
See also Sepkoski 2002
Sister taxa: Acanomyphoria, Actinotrigonia, Anditrigoniinae, Asiatotrigonia, Buchotrigonia, Clavotrigonia, Climacotrigonia, Eotrigonia, Geratrigonia, Heterotrigonia, Korobkovitrigonia, Kyushutrigonia, Latitrigonia, Linotrigonia, Liotrigonia, Luxitrigonia, Lyroschizodus, Maputrigonia, Megatrigonia, Mesotrigonia, Microtrigonia, Minetrigonia, Minetrigoniinae, Myophorigonia, Neotrigonia, Neuquenitrigoniinae, Nipponitrigonia, Nototrigonia, Nototrigoniinae, Opisthotrigonia, Pacitrigonia, Pleurotrigoniinae, Prorotrigonia, Psilotrigoniinae, Quadratotrigonia, Quoiecchia, Rutitrigonia, Sichuantrigonia, Sphenotrigonia, Trigoniinae, Turbitrigonia, Lyrodon
Subtaxa: none
Ecology: fast-moving shallow infaunal suspension feeder
Distribution: found only at Soma Area, Yamagami Formation, Honshu (Jurassic of Japan)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.