genus blattella

English Thesaurus

1. small cockroaches (noun.animal)

hypernym	:	arthropod genus,
definition	:	a genus of arthropods (noun.animal)

member holonym	:	blattella germanica, croton bug, crotonbug, german cockroach, water bug,
definition	:	small light-brown cockroach brought to United States from Europe; a common household pest (noun.animal)

member meronym	:	blattidae, family blattidae,
definition	:	domestic cockroaches (noun.animal)