Compsothyris Jackson 1918
PaleoDB taxon number: 282856
Parent taxon: Frieleiidae according to G. A. Cooper 1959
Sister taxa: Frieleia, Grammetaria, Hispanirhynchiinae
Subtaxa: Compsothyris ballenyi, Compsothyris racovitzae
Type: Rhynchonella racovitzae