Minute Bark Beetles
Cerylonidae
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Coleoptera
- Suborder: Polyphaga
- Superfamily: Coccinelloidea
- Family: Cerylonidae
Pronunciation
How to pronounce Cerylonidae: /sɛrɪˈloʊnɪdi/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
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Summary
Cerylonidae, or Minute Bark Beetles, are small beetles found primarily in tropical and subtropical regions, most often under dead tree bark or decaying plant material. They may be either predators or fungus-feeders, with complex taxonomy and a diversity of species.
Physical Characteristics
Cerylonidae are small to tiny beetles, measuring 0.8–3 mm (0.031–0.118 in) in length. They are smooth, shiny, and hairless, with only light puncturing on their surface.
Identification Tips
Keys to species are available, and they can be distinguished from other beetles by their small size and shiny appearance.
Habitat
Most commonly found under the bark of dead trees; they can also inhabit compost and other decaying plant materials.
Distribution
Worldwide, with about 450 species in 50 genera, primarily in tropical and subtropical regions.
Diet
They are thought to either be predators that feed on other small animals or fungus-feeders.
Ecosystem Role
They may play a role in decay processes and the regulation of microfauna populations.
Evolution
The taxonomy is complex, with current subfamilies being Ceryloninae, Loeblioryloninae, and Ostomopsinae, based on modern classifications.
Similar Taxa
- Cerylonidae
- Aculagnathidae
- Dolosidae
Misconceptions
Misidentification with other small beetles due to their similar size and shape.
Tags
- Cerylonidae
- Minute Bark Beetles
- Insects
- Beetles
- Coleoptera