Entomology Definitions

entomology:  the scientific study of bugs

apiology [melittology]:  bees

coleopterology:  beetles

dipterology:  flies

hemipterology:  true bugs

lepidopterology:  moths and butterflies

myrmecology:  ants

orthopterology:  grasshopper, crickets..etc...

trichopterology:  caddis flies

endemism:  occuring only in certain places

phenology:  active only at a certain season or time of day