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Large antennae on a longhorn beetle. Antennae (sg.: antenna) (sometimes referred to as "feelers") are paired appendages used for sensing in arthropods. Antennae are connected to the first one or two segments of the arthropod head. They vary widely in form but are always made of one or more jointed segments.
Batocera wallacei is a huge long-horn beetle reaching about 80–85 millimetres (3.1–3.3 in) of length in the males, while the females are smaller. The length of the antenna may reach about 215–230 millimetres (8.5–9.1 in) in the males. The basic colour of the body is greenish-brownish or grey with whitish dorsal patches on the elytra.
Anoplophora chinensis – citrus longhorn beetle, a major pest; Anoplophora glabripennis – Asian longhorn 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 longhorn beetle
The members of the Cerambycidae (Longhorn Beetles) family are named for their long antennae, sometimes exceedingly so. The antennae of males are usually longer than those of females, and often the antennae are attached to the head in a strange notch at the front of the eye. Styloxus fulleri is a smaller species, at about 12–13 mm in length.
The colors and markings of these longhorn beetles are very variable (hence the Latin name of the species). The coloration may be blue, dark green, greyish green or reddish brown, with white, pale blue, yellow or ochreous markings. Usually a wide, ochreous transverse band partially covers the pronotum and the elytra.
Arhopalus ferus, commonly known as the burnt pine longhorn beetle, [2] is a species of long horn beetle, of the order Coleoptera. It was first described by French entomologist Étienne Mulsant in 1839.
Gelonaetha hirta, commonly known as Hibiscus Long-horned beetle, [1] or Long horn teak borer, [2] is a species of longhorn beetle. It is distributed in Sri Lanka , India , Myanmar , Thailand , Laos , Hainan Island , Taiwan , Borneo , Philippines , Micronesia , Polynesia and West Indies .
Moneilema gigas is a large, flightless, black beetle native to the Sonoran desert at elevations below 1500 metres. [1] The front wings are fused forming a single, hardened shell. Collectively - with 19 other Moneilema species - M. gigas is also known as the cactus longhorn beetle .