Perapion punctinasum

(J.B. Smith, 1884)

Perapion punctinasum is a small weevil in the Brentidae, originally described from North America in 1884. It belongs to a of apionid-like weevils characterized by their compact body form and elongated rostrum. The species is recorded from multiple Canadian provinces, suggesting a broad northern distribution. Like other members of Perapion, it is likely associated with herbaceous vegetation, though specific relationships remain poorly documented.

Perapion punctinasum by no rights reserved, uploaded by Ellyne Geurts. Used under a CC0 license.

Pronunciation

How to pronounce Perapion punctinasum: //pɛˈræpiˌɒn ˌpʌŋktɪˈneɪsəm//

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Distribution

Recorded from Canadian provinces: Alberta (AB), British Columbia (BC), Manitoba (MB), Northwest Territories (NT), and Ontario (ON). These records indicate a transcontinental northern distribution spanning western, central, and eastern Canada.

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Taxonomic Note

placement has varied between sources: GBIF and iNaturalist list Brentidae, while NCBI lists Apionidae. Modern treatments often subsume former Apionidae within Brentidae as the Apioninae.

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