Gastropoda - Murchisoniina - Gosseletinidae
Alternative spelling: Trepospira (Angyomphalus)
Full reference: M. Cossmann. 1915. Essais de Paléoconchologie comparée. 10:1-292
Parent taxon: Gosseletininae according to P. J. Wagner 2011
Sister taxa: Arizonella, Breizospira, Callistadia, Calvibembexia, Campbellospira, Champernownia, Chlupacispira, Deseretospirides, Devonorhineoderma, Dictyobembix, Dictyotomaria, Ehlersina, Eoangyomphalus, Fridolinata, Genuspira, Glabrocingulides, Glyptotomaria, Gosseletina, Guizhouspira, Lentipleura, Paffratholoron, Platyloron, Pragoloron, Ptychomphalides, Rufilla, Spiroraphe, Spirovallum, Stenoloron, Umbotropis, Westralospira, Whidbornia, Zlichomphalina
Subtaxa: Angyomphalus (Angyomphalus), Angyomphalus basicostatus, Angyomphalus depressus, Angyomphalus excavatus, Angyomphalus junior, Angyomphalus junius, Angyomphalus kentuckiensis, Angyomphalus lens, Angyomphalus longicostatus, Angyomphalus multicostatus, Angyomphalus northviewensis, Angyomphalus penelenticulata, Angyomphalus radianodosa, Angyomphalus rotalia, Trepospira (Angyomphalus) desultoria, Trepospira (Angyomphalus) discus, Trepospira (Angyomphalus) radians, Trepospira (Angyomphalus) regularis, Trepospira (Angyomphalus) subplana
Ecology: facultatively mobile epifaunal suspension feeder