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Tetropium fuscum, the brown spruce longhorn beetle, is a species of beetle in the family Cerambycidae. [1] It was described by Johan Christian Fabricius in 1787. [1] Tetropium fuscum is native to Europe and Northern Asia, and has been introduced to Nova Scotia, Canada. [2] Brown spruce longhorn is a pest of spruce trees.
Adult beetles are 8–30 mm long reddish-brown to black, while males are generally smaller and lighter in colour. [3] [4] The body is elongated and oval, typical for longhorn beetles. The head angles forward, showing most of the mouth parts. The thread-like antennae are half to three-quarters of the body length, longer in males.
Tetropium is a genus of long-horned beetles in the ... 1912 i c g b (roundheaded fir ... Tetropium fuscum (Fabricius, 1787) c g b (brown spruce longhorn beetle ...
Anoplophora chinensis – citrus long-horned beetle, a major pest; Anoplophora glabripennis – Asian long-horned beetle, an invasive pest species; Aridaeus thoracicus – tiger longicorn (Australia) Cacosceles newmannii - Southern African longhorn beetle that is a sugarcane pest; Derobrachus hovorei - palo verde beetle
The Asian longhorned beetle is a wood-boring insect that attacks 12 types of hardwood trees in North America, including maples, elms, buckeyes, birches and willows. Infested trees do not recover ...
The Prioninae are a subfamily of Cerambycidae (long-horned beetles). They are typically large (25–70 mm) and usually brown or black. The males of a few genera sport large mandibles that are used in fights with other males, similar to stag beetles. These beetles are commonly nocturnal and are attracted to light.
Several insects native to Asia are now posing a threat to trees in Ohio, including the Asian longhorned beetle. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ...
Rutpela maculata, the spotted longhorn, is a beetle species of flower longhorns of the family Cerambycidae, ... The head and pronotum are dark-brown, while elytra are ...