Black-striped Longhorn Beetle
Lat. “Stenurella melanura“
species
of family
“Longhorn Beetles“
1 species
Stenurella melanura is a beetle found in Europe and parts of Asia, living in forests and mountain areas. It is small, measuring 6-10 millimeters, with a black head, pronotum, and abdomen. Males have yellow-brown elytra with a black tip, while females have reddish elytra. These beetles feed on pollen and nectar, with larvae developing in decaying wood. They can be seen from May to September and have a two-year life cycle.
Subspecies and varietas
Subspecies and varietas include: Stenurella melanura melanura (Linnaeus, 1758) Stenurella melanura pamphiliae Rapuzzi & Sama, 2009 inq. Stenurella melanura samai Rapuzzi, 1995 inq. Stenurella melanura var. georgiana (Pic, 1891) Stenurella melanura var. latesuturata (Pic, 1891) Stenurella melanura var. melanurella (Reitter, 1901) Stenurella melanura var. rubellata (Reitter, 1901)
Distribution
This beetle is widespread in most of Europe, in the eastern Palearctic realm, in the Oriental realm, and in the Near East.It is present in Portugal, Spain, France, Belgium, the Netherlands, Switzerland, Italy, Germany, Austria, Great Britain, Denmark, Sweden, Norway, Finland, Poland, Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Serbia, Albania, Romania, Bulgaria, Greece, Turkey, Russia, Kazakhstan and Mongolia.
Habitat
These beetles inhabit sunny forest edges, mixed coniferous forests, spruce pine forests and alpine and mountain pastures.
Description
Stenurella melanura can reach a length of 6–10 millimetres (0.24–0.39 in). This beetle has a very narrow and rather long body. The antennae are about as long as the body. The head, pronotum and abdomen are black. The elytra are yellow-brown in males, with a black colored tip. In the females the elytra are reddish. The elytral suture is often black-colored, especially in the females, while the slender males have a darker tip and the black drawing is somewhat less pronounced.
Biology
Both females and males can mate several times, and the males often remain on the female to prevent her from interacting with other males. Larvae develop in rotten wood of deciduous and coniferous trees, especially Castanea sativa. Adults can be encountered from May through September, completing their life cycle in two years. They are very common flower-visitors, especially Apiaceae species, feeding on pollen and the nectar.
External links
InvertebrateIreland Online Longhorn Beetle of Japan Insektenbox
Ancestry Graph
Further Information
Copyright
This article uses material from the Wikipedia article Stenurella melanura the free encyclopedia Wikipedia which is released under Creative Commons Attribution-ShareAlike 4.0 International License). On Wikipedia a list of authors is available.