The European rhinoceros beetle (''Oryctes nasicornis'') is a large flying

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

belonging to the subfamily Dynastinae. Oryctes nasicornis hunn

Subspecies

* ''Oryctes nasicornis afghanistanicus'' Endrödi, 1938 * ''Oryctes nasicornis chersonensis'' Minck, 1915 * ''Oryctes nasicornis corniculatus'' Villa & Villa, 1833 * ''Oryctes nasicornis edithae'' Endrödi, 1938 * ''Oryctes nasicornis grypus'' (Illiger, 1803) * ''Oryctes nasicornis hindenburgi'' Minck, 1915 * ''Oryctes nasicornis holdhausi'' Minck, 1914 * ''Oryctes nasicornis illigeri'' Minck, 1915 * ''Oryctes nasicornis kuntzeni'' Minck, 1914 * ''Oryctes nasicornis latipennis'' Motschulsky, 1845 * ''Oryctes nasicornis mariei'' (Bourgin, 1949) * ''Oryctes nasicornis nasicornis'' (Linnaeus, 1758) * ''Oryctes nasicornis ondrejanus ''Minck, 1916 * ''Oryctes nasicornis polonicus'' Minck, 1916 * ''Oryctes nasicornis przevalskii'' Semenow & Medvedev, 1932 * ''Oryctes nasicornis punctipennis'' Motschulsky, 1860 * ''Oryctes nasicornis shiraticus'' Endrödi & Petrovitz, 1974 * ''Oryctes nasicornis transcaspicus'' Endrödi, 1938 * ''Oryctes nasicornis turkestanicus'' Minck, 1915

Description

''Oryctes nasicornis'' reach a length of , with a maximum of .Marek Bunalski. Die Blatthomkäfer Mitteleuropas Coleoptera, Scarabaeoidea. Bratislava, 1999 It is one of the largest beetles found in Europe. Elytra are reddish brown with a glazed appearance, while head and pronotum are slightly darker. The underside of the body and the legs are covered with long red hair. It is a sexually dimorphic species. The male's head is topped by a long curved horn (hence its common name), while the females have no horns. Dim, from the 1998

Disney The Walt Disney Company, commonly known as Disney (), is an American multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California. Disney was originally founded on October ...

/ Pixar animated film '' A Bug's Life'', is a European rhinoceros beetle voiced by ( Brad Garrett).

Distribution

''Oryctes nasicornis'' inhabits the Palaearctic region, excluding the British Isles. It is the only representative of the Dynastinae family found in

Northern Europe The northern region of Europe has several definitions. A restrictive definition may describe Northern Europe as being roughly north of the southern coast of the Baltic Sea, which is about 54th parallel north, 54°N, or may be based on other g ...

. It is widespread in the Mediterranean basin up to

Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...

, the

Near East The ''Near East''; he, המזרח הקרוב; arc, ܕܢܚܐ ܩܪܒ; fa, خاور نزدیک, Xāvar-e nazdik; tr, Yakın Doğu is a geographical term which roughly encompasses a transcontinental region in Western Asia, that was once the hist ...

and

North Africa North Africa, or Northern Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in ...

Habitat

The rhinoceros beetle lives on wood, and the large larvae can be found in rotting wood stumps and around sawdust. At the margin of its distribution, the beetle is often found in connection with sawmills and horse racing tracks.

Life cycle

The larvae grow in decaying plants feeding on woody debris ( xylophagy), generally non-resinous. They can reach a length of . The development period lasts 2 to 3 or 4 years. The adult size can be influenced by the quality and abundance of food. The

mammoth wasp The mammoth wasp (''Megascolia maculata'') is a very large wasp (the largest in Europe), with the female reaching up to , whereas the male is smaller. The species can be seen in warm weather, from May to September. Description The mammoth wasp r ...

(''Megascolia maculata'') is a parasite of European rhinoceros beetle larvae. A female wasp lays one egg inside the beetle larva; when the egg hatches, the wasp larva will feed on the beetle larva. The adult beetle emerges at the end of March, April or May, and lives several months until autumn. It occurs mainly during the months of June and July and it is very active, flying at dusk and by night, attracted by the lights. These beetles do not feed, consuming during the few weeks of adult life reserves accumulated during the larval stages.

References

Notes

{{Taxonbar, from=Q729353 Dynastinae Beetles of Europe Beetles described in 1758 Taxa named by Carl Linnaeus