Bivalvia - Trigoniida - Trigoniidae
Full reference: C. A. Fleming. 1987. New Zealand Mesozoic Bivalves of the Superfamily Trigoniacea. New Zealand Geological Survey Paleontological Bulletin 53
Parent taxon: Trigoniidae according to J. G. Carter et al. 2011
See also Bouchet et al. 2010, Fleming 1987 and PĂ©rez et al. 2008
Sister taxa: Actinotrigonia, Asiatotrigonia, Buchotrigonia, Climacotrigonia, Eotrigonia, Geratrigonia, Heterotrigonia, Ibotrigonia, Korobkovitrigonia, Kyushutrigonia, Latitrigonia, Linotrigonia, Liotrigonia, Luxitrigonia, Lyroschizodus, Maputrigonia, Megatrigonia, Mesotrigonia, Microtrigonia, Minetrigonia, Minetrigoniinae, Myophorigonia, Neotrigonia, Neuquenitrigoniinae, Nipponitrigonia, Nototrigonia, Nototrigoniinae, Opisthotrigonia, Pacitrigonia, Pleurotrigoniinae, Prorotrigonia, Quadratotrigonia, Quoiecchia, Rutitrigonia, Sichuantrigonia, Sphenotrigonia, Trigoniinae, Turbitrigonia, Lyrodon
Subtaxa: Psilotrigonia
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Jurassic of Chile (1 collection), New Zealand (2)
Total: 3 collections each including a single occurrence