Trichocnemis spiculatus
Trichocnemis spiculatus is a species of wood boring beetle.[1]
| Trichocnemis spiculatus | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Infraorder: | Cucujiformia |
| Family: | Cerambycidae |
| Genus: | Trichocnemis |
| Species: | T. spiculatus |
| Binomial name | |
| Trichocnemis spiculatus LeConte, 1851 | |
Description
Common names include pine sawyer, western pine sawyer, spined woodborer, and ponderosa pine borer.[2] A taxonomic synonym is Ergates spiculatus.[2] This beetle species develops on fallen ponderosa pines and Douglas firs. [3] T. spiculatus is the largest species of wood boring beetle in Colorado. [3]
Range
The range is within Western North America.[2]
Ecology
As larvae they eat wood of dead and dying pines, [3]their host plants are mainly ponderosa pine and Douglas fir.[2] They lay eggs in bark crevices of these trees. [3] The larvae bore tunnels through the sapwood and heartwood. [3] They have a life cycle of several years long. [3]
Taxonomy
Trichocnemis spiculatus contains the following subspecies:
References
- "Spined Woodborer (Trichocnemis spiculatus)". iNaturalist. Retrieved 2023-06-14.
- "Species Trichocnemis spiculatus - Ponderous Borer".
- https://wiki.bugwood.org/HPIPM:Ergates_spiculatus
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