Trichalophus alternatus
(Say, 1831)
Trichalophus alternatus is a of broad-nosed weevil in the Curculionidae, first described by Say in 1831. It is a member of the Entiminae, which comprises the so-called 'true' weevils characterized by their elongated snouts. The species has been documented across western North America from Alaska to Colorado.

Pronunciation
How to pronounce Trichalophus alternatus: /trɪˈkælɔfəs ˌæltərˈneɪtəs/
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Distribution
Recorded from Alaska, Alberta, British Columbia, Colorado, and Idaho.