Stereodermus exilis
Suffrian, 1870
Stereodermus exilis is a of primitive weevil in the Brentidae. It was described by Suffrian in 1870. The species is found in the Caribbean Sea and North America. As a member of Brentidae, it belongs to a group of weevils characterized by elongated bodies and straight rather than elbowed .
Pronunciation
How to pronounce Stereodermus exilis: //ˌstɛriəˈdɜːrməs ɛkˈsaɪlɪs//
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Identification
As a primitive weevil in the Brentidae, Stereodermus exilis can be distinguished from true weevils (Curculionidae) by its straight rather than the geniculate (elbowed) antennae typical of most weevils. Members of the Stereodermus are generally small to medium-sized weevils with elongated, slender bodies. Specific diagnostic features for S. exilis are not documented in available sources.
Distribution
Caribbean Sea and North America. GBIF records indicate presence in the Caribbean region and North America, with 7-8 distribution records documented.
Similar Taxa
- Brentidae (family)Other primitive weevils in the same share the characteristic straight , but differ in -level morphological features and geographic distribution.
- Curculionidae (family)True weevils have geniculate (elbowed) with a distinct club, whereas Brentidae including Stereodermus exilis have straight, non-geniculate antennae.
More Details
Taxonomic placement
Stereodermus exilis is classified within the superfamily Curculionoidea, which includes all weevils. The Brentidae is considered to contain primitive weevils that retain ancestral characteristics such as straight .