Rhigopsis effracta
LeConte, 1874
broad-nosed weevil
Rhigopsis effracta is a of broad-nosed weevil in the Curculionidae. It was described by LeConte in 1874. The species is found in western North America, specifically in California and Baja California.
Pronunciation
How to pronounce Rhigopsis effracta: /rɪˈɡɒpsɪs ɛˈfrækta/
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Identification
As a member of the Entiminae (broad-nosed weevils), this possesses a short, broad rostrum (snout) with that are not elbowed and arise from about the middle of the rostrum. The Rhigopsis is distinguished from related genera by subtle characters of the and body form, though precise diagnostic features require examination of genitalia and other minute morphological details.
Distribution
Western North America: California (United States) and Baja California (Mexico).
Similar Taxa
- Other Entiminae generaMany broad-nosed weevils share the general body plan of short rostrum and geniculate ; Rhigopsis is distinguished by tarsal structure and body proportions requiring detailed examination.
More Details
Taxonomic note
Placed in tribe Byrsopagini within Entiminae. The Rhigopsis contains relatively few and is restricted to western North America.
Observation frequency
As of source data, the has relatively few documented observations (20 records on iNaturalist), suggesting it may be genuinely uncommon or undercollected.