Primary-decomposer
Guides
Monochamus clamator
spotted pine sawyer
Monochamus clamator, the spotted pine sawyer, is a species of longhorn beetle in the family Cerambycidae described by LeConte in 1852. The species exhibits several recognized subspecies across western North America and has been documented in pine woodland habitats. Research indicates host plants serve as a selective pressure driving genetic divergence in this species. Adults have been observed at blacklights and on stressed or dead pine trees.
Trichocnemis spiculatus neomexicanus
New Mexican ponderous borer
Trichocnemis spiculatus neomexicanus is a subspecies of the ponderous borer, a large prionine longhorn beetle native to western North America. The larvae are among the largest of any North American cerambycid, developing in dead or dying coniferous wood—particularly ponderosa pine. Adults are nocturnal and attracted to lights. This subspecies was described by Casey in 1890 and occurs in the southwestern United States and Mexico. The species has gained notoriety as the inspiration for modern chainsaw design, after Joe Cox observed the larva's opposable mandibles in action.