is a species of the class Amphibia (Amphibians) in the family Microhylidae (Microhylids) and order Anura (Frogs).
Callulops argus
Callulops biakensis
Callulops bicolor
Callulops boettgeri
Callulops comptus
Callulops doriae
Callulops dubius
Callulops eremnosphax
Callulops fojaensis
Callulops fuscus
Callulops glandulosus
Callulops humicola
Callulops kampeni
Callulops kopsteini
Callulops marmoratus
Callulops mediodiscus
Callulops microtis
Callulops neuhaussi
Callulops omnistriatus
Callulops personatus
Callulops robustus
Callulops sagittatus
Callulops stellatus
Callulops stictogaster
Callulops taxispilotus
Callulops valvifer
Callulops wilhelmanus
Callulops wondiwoiensis
Callulops yapenensis