Cathormiocerus curvipes

Distinguished from other Cathormiocerus species by subtle morphological features, likely including details of rostral sculpture, elytral striation, and leg structure. The Azorean distribution is a key geographic indicator. Within the Azores, separation from congeneric species such as C. atlanticus and C. wollastoni requires examination of genitalia and fine details of the rostrum and pronotum. The curved tarsi/legs implied by the species name may provide a diagnostic character when compared to sympatric relatives.

Medium-sized weevil with the characteristic elongated snout (rostrum) of Curculionidae. Body form typical of Entiminae: compact, somewhat rounded, with short, clubbed antennae that insert partway along the rostrum. The specific epithet "curvipes" (curved foot) suggests distinctive curvature of the tarsi or legs, though detailed morphological descriptions are limited in accessible literature.

Terrestrial habitats on Azorean islands; likely associated with native and introduced vegetation in forested, shrubland, and possibly agricultural areas. Members of Trachyphloeini are frequently found in soil litter, under stones, or in moss, suggesting a ground-dwelling or cryptic lifestyle. Specific microhabitat preferences for this species are not well documented.

Endemic to the Azores archipelago, Portugal. Confirmed occurrence on São Miguel, Faial, Flores, São Jorge, and Corvo islands. The distribution across multiple islands suggests either natural dispersal during periods of lower sea level or human-mediated transport.

Likely functions as a detritivore or herbivore in soil and litter ecosystems of the Azores. As a flightless, ground-dwelling weevil, it probably contributes to nutrient cycling through consumption of decaying plant material. Its role in the Azorean ecosystem has not been specifically studied; broader tribe-level characteristics suggest minimal role as pollinator or significant prey item.

No documented economic importance. Occasionally recorded by entomologists and naturalists visiting the Azores. Not known to be a pest of agriculture or forestry. The species represents part of the endemic invertebrate fauna of the Azores, which has scientific interest for studies of island biogeography and evolution.

• Cathormiocerus atlanticusAnother Azorean endemic in the same genus; distinguished by rostral and genitalic characters, and likely allopatric or parapatric distribution on different island combinations
• Cathormiocerus wollastoniAzorean congeneric species; separation requires detailed morphological examination, particularly of male genitalia and rostral proportions
• Other Trachyphloeini genera (e.g., Trachyphloeus)Similar compact body form and cryptic habits; distinguished by rostral structure, antennal insertion point, and details of tibial and tarsal armature

• endemic
• Azores
• weevil
• Curculionidae
• Entiminae
• island fauna
• Portugal
• Coleoptera

• BugGuide
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life