Assertion: tsetse fly | /r/HasProperty | arranged into three groups
Facets:
value: taxonomically
type: MANNER
Source sentences:
text: Tsetse flies are arranged taxonomically and ecologically into three groups: the fusca, or forest, group (subgenus Austenina); the morsitans, or savanna, group (subgenus Glossina); and the palpalis, or riverine, group (subgenus Nemorhina).