Baridini
flower weevils
Genus Guides
16Baridini is a tribe of flower weevils within the weevil Curculionidae, comprising approximately 16 and at least 40 described . Members of this tribe are characterized by their association with flowers and floral structures. The tribe includes genera such as Baris, Trichobaris, and Eurhinus, which are distributed across multiple continents.
Pronunciation
How to pronounce Baridini: /ˌbæ.rɪˈdaɪ.ni/
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Identification
Baridini can be distinguished from other weevil tribes by features of the rostrum and , though specific diagnostic characters vary among . Members generally possess the elongated snout typical of Curculionidae, with antennae that are geniculate (elbowed) and clubbed. Identification to genus level requires examination of rostral proportions, antennal insertion points, and body sculpturing.
Images
Distribution
Baridini has a broad geographic distribution with representatives in North America, South America, Europe, Asia, and other regions. The tribe is not restricted to any single biogeographic realm.
Similar Taxa
- Other Curculionidae tribesBaridini can be confused with other weevil tribes; differentiation requires detailed examination of mouthpart orientation, rostral structure, and genitalia.
More Details
Genera composition
The tribe includes 16 recognized : Aulacobaris, Aulobaris, Baris, Cosmobaris, Desmoglyptus, Eurhinus, Hesperobaris, Microbaris, Orthoris, Plesiobaris, Pseudobaris, Pycnobaris, Rhoptobaris, Stenobaris, Trepobaris, and Trichobaris. Several of these were described by American entomologist Thomas L. Casey in the late 19th century.
Observation data
The tribe has accumulated over 5,000 research-grade observations on iNaturalist, indicating moderate levels of public documentation and interest.