Amblycerini
Bridwell, 1932
Genus Guides
2- Amblycerus(pea and bean weevils)
- Zabrotes(pea and bean weevils)
Amblycerini is a tribe of seed beetles within the Bruchinae (Chrysomelidae), established by Bridwell in 1932. Members of this tribe are characterized by their association with seeds as developmental . The Spermophagus, a well-studied member of this tribe, shows complex evolutionary patterns of host plant . The tribe is taxonomically accepted and contains multiple genera of seed-feeding beetles.
Pronunciation
How to pronounce Amblycerini: //ˌæmblɪˈsɛrɪˌnaɪ//
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Images
Diet
Seeds of plants; larvae develop within seeds. Specific host associations vary by and .
Host Associations
- host plants - larval developmentSpermophagus seed beetles show patterns of both synchronous and delayed of plants, indicating complex historical associations
Life Cycle
Larval development occurs within seeds. emerge from seeds after completing development.
Ecological Role
Seed ; may influence plant through seed consumption.
Human Relevance
Some may be agricultural pests of stored seeds or crop plants, though specific economic impacts for the tribe as a whole are not well documented.
Similar Taxa
- BruchiniAnother tribe within Bruchinae; Amblycerini distinguished by morphological characters including genitalic structures and larval development patterns
- KytorhininiTribe within Bruchinae; taxonomic separation based on phylogenetic and morphological analyses
More Details
Taxonomic history
Established by Bridwell in 1932; phylogenetic relationships within Bruchinae remain active areas of research, particularly regarding plant patterns