Agathidiini
round fungus beetles
Genus Guides
3- Agathidium(slime mold beetles)
- Anisotoma(slime mold beetles)
- Gelae(round fungus beetles)
Pronunciation
How to pronounce Agathidiini: /ˌæɡəˈθɪdiˌaɪnaɪ/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Agathidiini beetles are distinguished from other leiodid beetles by their rounded, compact body form and association with slime mould . Within the tribe, can be separated by characters of the , pronotal shape, and male genitalia. of Agathidium are particularly noted for their ability to conglobate (roll into a ball) when disturbed.
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Habitat
Found in moist microhabitats where slime moulds grow, including decaying wood, leaf litter, and other decomposing organic matter in forested environments.
Distribution
Widespread across multiple continents including North America, Europe, Africa, and Asia; individual show varying geographic ranges.
Diet
Feeds on slime moulds (Myxomycetes).
Behavior
Some , particularly in the Agathidium, conglobate (roll into a tight ball) when disturbed as a defensive .
Ecological Role
Specialized consumers of slime moulds, contributing to nutrient cycling in forest through their feeding on decomposer organisms.
Human Relevance
No significant direct interaction with humans; of occasional interest to mycologists and .
Similar Taxa
- LeiodiniAnother tribe in Leiodidae; differs in association and morphological characters, not primarily associated with slime moulds.
- PlatypodinaeOften confused due to small size and association with wood, but are weevils with elongated snouts and different ecological role.
More Details
Taxonomic composition
The tribe contains 11 : Agathidium, Anisotoma, Amphicyllis, Gelae, Cyrtoplastus, Liodopria, Afroagathidium, Pseudoagathidium, Decuria, Stetholiodes, and Besuchetionella.
Genus Gelae
The Gelae has attracted attention due to with humorous , including Gelae donut and Gelae rol.