Snail-eating harvestmen
Taracus
Classification
- Phylum: Arthropoda
- Subphylum: Chelicerata
- Class: Arachnida
- Order: Opiliones
- Suborder: Dyspnoi
- Superfamily: Ischyropsalidoidea
- Family: Taracidae
- Genus: Taracus
Pronunciation
How to pronounce Taracus: /ˈtærəkəs/
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Summary
Taracus is a genus of harvestmen known as snail-eating harvestmen, primarily found in the caves of the western United States and Canada. It contains several species, most of which are cave-dwelling and adapted to life in low-light conditions.
Physical Characteristics
Size ranges from 2.0–5.5 mm (0.08–0.22 in).
Identification Tips
Identification can be based on the species-specific morphological features and geographical distribution.
Habitat
Typically found in limestone and lava caves.
Distribution
Found primarily in the western U.S. and adjacent Canada, including New Mexico, Colorado, Wyoming, Nevada, Idaho, Montana, California, Oregon, Washington, British Columbia, and Alberta.
Diet
Insectivorous; primarily feeds on small invertebrates.
Ecosystem Role
Plays a role in the ecosystem as a predator of small invertebrates and a prey species for larger animals.
Collecting Methods
- Cave surveys
- Field collections in forested areas
Preservation Methods
- Ethanol preservation
- Drying specimens
Similar Taxa
Tags
- harvestmen
- Opiliones
- Taracus
- arachnid