Rhynchonellata - Spiriferida - Trigonotretidae
Parent taxon: Neospiriferinae according to A. Williams et al. 2006
See also Waterhouse 2004
Sister taxa: Blasispirifer, Cartorhium, Costatispirifer, Crassispirifer, Cratispirifer, Fasciculatia, Fusispirifer, Fusispiriferinae, Gibbospirifer, Gypospirifer, Imperiospira, Kaninospirifer, Kaninospiriferinae, Lepidospirifer, Lutuginia, Maxwellispirifer, Neospirifer, Occidalia, Pondospirifer, Saltospirifer, Septospirifer, Simplicisulcus, Spiriferalaria, Tibetospirifer
Subtaxa: Betaneospirifer ambiensis Betaneospirifer marcoui Betaneospirifer moosakhailensis Betaneospirifer neomarcoui Betaneospirifer ravaniformis Betaneospirifer shii
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Australia (3 collections), Canada (2: British Columbia, Nunavut), China (23), India (12), Indonesia (1), Laos (1), Madagascar (1), Mongolia (1), Myanmar (1), Nepal (70), Pakistan (158), Svalbard and Jan Mayen (1), United States (2: Alaska), Vietnam (1)
• Carboniferous of United States (2: Alaska)
Total: 279 collections including 293 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.