1) Arthropod genus 2) Cockroaches 3) Genus cryptocercus 
Cryptocercus darwini Cryptocercus garciai Cryptocercus kyebangensis Cryptocercus matilei Cryptocercus primarius Cryptocercus punctulatus Cryptocercus relictus Cryptocercus is a genus of Dictyoptera (cockroaches and allies) in the family Polyphagidae.{cn|date=March 2014|reason=Seeking verification that this taxonomic change achieved mainstream scie...
(from the article `hymenopteran`) In the division of labour among some ant forms highly specialized types of polymorphism have been developed. The Cryptocercus ants, for example, make ...
[n] - cockroaches
genus Cryptocercus noun cockroaches