Tumblebugs
Canthon
Classification
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Order: Coleoptera
- Suborder: Polyphaga
- Superfamily: Scarabaeoidea
- Family: Scarabaeidae
- Subfamily: Scarabaeinae
- Tribe: Deltochilini
- Genus: Canthon
Pronunciation
How to pronounce Canthon: /ˈkænθɒn/
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Images
Summary
Canthon is a diverse genus of scarab beetles known as tumblebugs, recognized for their ecological importance in nutrient cycling and their distinctive behavior related to dung utilization. With over 160 described species, the genus displays a wide range of morphological diversity and ecological adaptability.
Physical Characteristics
Adults exhibit a robust and shiny appearance, often black or metallic colored. They typically have an oval shape and range in size, with variations among species.
Identification Tips
Identification of species within Canthon can be challenging due to morphological similarities. Notable features include the shape of the pronotum and characteristics of the elytra, which may require detailed examination or expert knowledge.
Habitat
Canthon species are predominantly found in a variety of habitats, often associated with areas where dung or carrion is present. They thrive in tropical and subtropical environments.
Distribution
The distribution of Canthon is mainly Neotropical, with the genus ranging from the southern parts of the United States (Nearctic) to Central and South America.
Diet
These beetles are primarily detritivores, feeding on dung and decaying organic matter, which plays a vital role in nutrient cycling in their ecosystems.
Life Cycle
The life cycle of Canthon includes egg, larval, pupal, and adult stages, with larvae often developing in dung or decaying matter.
Reproduction
Canthon typically engages in copulation followed by the female laying eggs in dung, which serve as a food source for the larvae upon hatching.
Predators
Canthon beetles may be preyed upon by birds, mammals, and other insects that feed on beetles.
Ecosystem Role
Canthon species are important decomposers in their ecosystems, contributing to the breakdown of organic matter and nutrient recycling.
Collecting Methods
- Light trapping
- Hand collecting on dung or carrion
- Sampling in forested areas and grasslands
Preservation Methods
- Dry preservation in entomological pins
- Alcohol preservation for soft-bodied species
Similar Taxa
Misconceptions
Some people may mistakenly believe that all dung beetles are harmful or pests, while many contribute positively to their ecosystems by aiding in dung decomposition.
Tags
- scarab beetles
- tumblebugs
- Canthon
- insects
- Coleoptera
- necrophagous
- decomposers