Assertion: cockroach's number | /r/HasProperty | the hymenoptera
Facets:
value: especially
type: OTHER
Source sentences:
text: In an important example of co-evolution, a number of highly successful insect groups — especially the Hymenoptera (wasps, bees and ants) and Lepidoptera (butterflies) as well as many types of Diptera (flies) and Coleoptera (beetles) — evolved in conjunction with flowering plants during the Cretaceous (145 to 66 million years ago).