I. ˈpräktə noun plural combining form
Etymology: New Latin, from Greek prōktos
: animals having a (specified) type of anus — in names of higher taxa
Ento procta
Ecto procta
II. noun combining form
Etymology: New Latin, from Greek prōktos
: animal having a (specified) type of anus or buttocks — in generic names of animals
Dasy procta