genus reithrodontomys

English Thesaurus

1. New World harvest mice (noun.animal)

hypernym	:	mammal genus,
definition	:	a genus of mammals (noun.animal)

member holonym	:	american harvest mouse, harvest mouse,
definition	:	any of several small greyish New World mice inhabiting e.g. grain fields (noun.animal)

member meronym	:	cricetidae, family cricetidae,
definition	:	mostly small New World rodents including New World mice and lemmings and voles and hamsters (noun.animal)