ammonites
banner
Gateway to the Paleobiology Database
Phragmosphaera Knight 1945 (snail)

Gastropoda - Bellerophontida - Pterothecidae

PaleoDB taxon number: 8362

Alternative spelling: Patellilabia (Phragmosphaera)

Full reference: J. B. Knight. 1945. Some new genera of the Bellerophontacea. Journal of Paleontology 19:333-340

Parent taxon: Carinaropsinae according to P. J. Wagner 2017

Sister taxa: Carinaropsis, Gyrospira, Merriamites, Pedasionlinae

Subtaxa: Phragmosphaera chautauquae, Phragmosphaera diopetes, Phragmosphaera expansus, Phragmosphaera globata, Phragmosphaera incisus, Phragmosphaera ithagenia, Phragmosphaera lyra, Phragmosphaera natator, Phragmosphaera nitela, Phragmosphaera ponceti, Phragmosphaera triliratus, Phragmosphaera victoriae

View classification

Type: Phragmosphaera miranda

Ecology: epifaunal detritivore