Rhynchonellata - Pentamerida - Subrianidae
Parent taxon: Conchidiinae according to A. Williams et al. 2002
See also Bassett and Cocks 1974, Jin and Chatterton 1997, Kirk and Amsden 1952 and Sepkoski 2002
Sister taxa: Aliconchidium, Cymbidium, Lamelliconchidium, Lissidium, Plicocoelina, Raridium, Severella, Spondylopyxis, Vosmiverstum
Subtaxa: Conchidium bilocularis Conchidium microlocularis
Type: Anomia bilocularis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of New Zealand (2 collections)
• Niagaran of United States (2: Indiana, Ohio)
• Silurian of Australia (1), Belarus (1), Canada (32: Manitoba, Northwest Territories, Nunavut, Yukon, Yukon Territory), China (2), Czechia (2), Kazakhstan (2), New Zealand (1), the Russian Federation (15), Sweden (9), the United Kingdom (1), United States (25: Alaska, California, Indiana, Nevada, Wisconsin)
Total: 95 collections including 120 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.