Mecinus
Mecinus
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Coleoptera
- Suborder: Polyphaga
- Superfamily: Curculionoidea
- Family: Curculionidae
- Subfamily: Curculioninae
- Tribe: Mecinini
- Genus: Mecinus
Pronunciation
How to pronounce Mecinus: /ˈmɛsɪnʊs/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Images
Summary
Mecinus is a genus of weevils known for its role in biocontrol, composed of at least 90 described species, mainly found in the Mediterranean region and introduced to North America.
Physical Characteristics
Small, cylindrical weevils with a 5-segmented antennal funiculus.
Identification Tips
Body coloration varies, with M. pyraster being completely black (tip of elytra may be reddish) and M. janthinus featuring dark metallic blue elytra that are more elongate.
Habitat
Most diverse in Mediterranean regions; introduced to North America for weed control.
Distribution
Primarily in the Old World; some species introduced to North America.
Diet
Herbivorous, with some species used for biological control of weeds.
Ecosystem Role
Act as biological control agents for certain weeds.
Economic Impact
Introduced to North America for the purpose of weed control, potentially impacting agriculture.
Evolution
Includes several species that were formerly treated in the genus Gymnetron.
Similar Taxa
- Gymnetron
Tags
- weevils
- Mecinus
- Curculionidae
- biological control