Coxelus

Coxelus is a genus of minute beetles belonging to the family Corylophidae, also known as minute hooded beetles or fringed-wing beetles. These beetles are typically very small, often less than 1 millimeter in length.

Characteristics:

• Size: Extremely small, usually under 1 mm.
• Appearance: Typically oval or convex in shape. Coloration varies depending on the species, but many are brown or black.
• Elytra: Their elytra (wing covers) often have distinctive features, such as ridges or punctures.
• Antennae: The antennae are short and clubbed.
• Habitat: Coxelus beetles are generally found in decaying organic matter, leaf litter, compost, and other damp environments where fungi grow. They are often associated with fungal hyphae, on which they feed.
• Distribution: The genus has a wide distribution, occurring on multiple continents. The specific distribution of individual species varies.

Taxonomy:

• Coxelus belongs to the family Corylophidae.
• The taxonomic classification of species within the genus can be complex and subject to change as new research emerges.
• Several species are recognized within the genus, although the exact number may vary depending on the taxonomic authority.

Ecology:

• Coxelus beetles play a role in the decomposition of organic matter.
• They are primarily fungivores, feeding on fungal hyphae.
• Due to their small size, they are often overlooked in ecological surveys.

Further Research:

• The study of Coxelus beetles requires specialized techniques due to their small size and cryptic habitats.
• Taxonomic research continues to refine the classification of species within the genus.
• Further ecological studies are needed to fully understand their role in various ecosystems.