"Protoplophoroidea" . . . . "Protoplophoroidea" . _:b76610689 . "Protoplophoroidea Ewing, 1917" . _:b76610689 . . . _:b76610689 "WoRMS id" . _:b76610689 "508138" . . . "Ewing, 1917" . _:b76610689 . . . "508138" . . "Protoplophoroidea" . "969989" .