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Definition of Eastern pipistrel
1. Noun. One of the smallest bats of eastern North America. 
Exact synonyms: Pipistrellus Subflavus
Generic synonyms: Vespertilian Bat, Vespertilionid
Group relationships: Genus Pipistrellus, Pipistrellus
Generic synonyms: Vespertilian Bat, Vespertilionid
Group relationships: Genus Pipistrellus, Pipistrellus



