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Scarabaeiformia
Scarabaeoidea is a superfamily of beetles, the only subgroup of the infraorder Scarabaeiformia. Around 35,000 species are placed in this superfamily and some 200 new species are described each year. Some of its constituent families are undergoing revision, and the family list below is provisional. This superfamily includes some of the largest beetles extant today, including rhinoceros beetles (Dynastinae), especially the Hercules beetle (''Dynastes hercules'') and the Goliath beetles (''Goliathus'' sp.). The oldest confirmed member of the group is the extinct genus '' Alloioscarabaeus'' from the Middle Jurassic period Jiulongshan Formation of Inner Mongolia, China. Families * Belohinidae Paulian, 1959 * Bolboceratidae Mulsant, 1842 * Diphyllostomatidae Holloway, 1972 ( false stag beetles) * Geotrupidae Latreille, 1802 ( earth-boring dung beetles) * Glaphyridae MacLeay, 1819 ( bumble bee scarab beetles) * Glaresidae Kolbe, 1905 ( enigmatic scarab beetles) * Hyboso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roy Crowson
Roy Albert Crowson (22 November 1914 in Hadlow, Kent – 13 May 1999) was an English biologist who specialised in the Taxonomy (biology), taxonomy of beetles. He was curator at the Tunbridge Wells Museum, and then lectured at the Zoology Department of the University of Glasgow. The beetle family ''Crowsoniella'' is named in his honour. Life Crowson was born on 22 November in Hadlow, Kent. He was educated at the The Judd School, Judd School, in Tonbridge and then at Imperial College London, Imperial College, London University where he completed his Ph.D. in 1937. Crowson served in the Royal Air Force during the war, and was the Assistant Curator of the Tunbridge Wells Museum from 1938. Crowson moved from the Tunbridge Wells Museum to the Zoology Department of the University of Glasgow from 1949, where he was appointed as a lecturer. He collected beetles and their larvae from around the world and studied the relationships between them. His 1955 monograph, ''The natural classific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geotrupidae
Geotrupidae (from Greek γῆ ''(gē)'', earth, and τρῡπητής ''(trȳpētēs)'', borer) is a family of beetles in the order Coleoptera. They are commonly called earth-boring dung beetles or dor beetles. Most excavate burrows in which to lay their eggs. They are typically detritivores, provisioning their nests with leaf litter (often moldy), but are occasionally coprophagous, similar to dung beetles. The eggs are laid in or upon the provision mass and buried, and the developing larvae feed upon the provisions. The burrows of some species can exceed 2 metres in depth. A few species communicate by stridulation (rubbing body parts together to make sounds). Classification They were originally classified as the subfamily Geotrupinae in the family Scarabaeidae before being elevated to a family. Traditionally the family Bolboceratidae was included (as the subfamily Bolboceratinae) on the basis of the number of antenna segments, but examination of a different set of char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochodaeidae
Ochodaeidae, also known as the sand-loving scarab beetles, is a small family of scarabaeiform beetles occurring in many parts of the world. These beetles are small, ranging from . Their bodies are elongate and convex, with black and brown colors including yellowish- and reddish-brown shades. As of 2012, the biology and habits of Ochodaeidae beetles is still mostly unknown. Most types have been collected in sandy areas at night, while some of their species are active during the day. Taxonomy Ochodaeidae beetles belong to the infraorder Scarabaeiformia, which contains only one superfamily, the Scarabaeoidea. The most striking feature of the Scarabaeoidea are the ends of their antennae, that are divided into several lamellae, thus resembling a fan. Another distinguishing feature are their legs, that possess teeth and are adapted for digging. Ochodaeidae is divided into two subfamilies containing five tribes and 15 genera Genus (; : genera ) is a taxonomic rank above spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stag Beetle
Stag beetles comprise the family Lucanidae. It has about 1,200 species of beetles in four subfamilies.Smith, A.B.T. (2006). A review of the family-group names for the superfamily Scarabaeoidea (Coleoptera) with corrections to nomenclature and a current classification. The Coleopterists Bulletin 60:144–204. Some species grow to over , but most to about . Overview The English name is derived from the large and distinctive mandibles found on the males of most species, which resemble the antlers of stags. A well-known species in much of Europe is ''Lucanus cervus'', referred to in some European countries (including the United Kingdom) as ''the'' stag beetle; it is the largest terrestrial insect in Europe. Pliny the Elder noted that Nigidius called the beetle ''lucanus'' after the Italian region of Lucania where they were used as amulets. The scientific name of ''Lucanus cervus'' adds ''cervus'', deer. Male stag beetles are known for their oversized mandibles that are used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceratocanthidae
Ceratocanthinae is a subfamily of the scarabaeoid beetle family Hybosoridae. It includes three tribes comprising 43 genera and 366 species; it was formerly treated as a separate family, Ceratocanthidae. Description Ceratocanthinae are small sized beetles from 2.0 to 10.0 millimeters in length. Adult beetles can be found on the bark and branches of dead trees and on fungus. Distribution Ceratocanthinae are relatively widespread. They can be found in Australian, Afrotropical, Indomalaysian, Neotropical, Nearctic, and Palaearctic regions. Ecology The adults have been found to associate with termites and ants. Larvae live under bark and in burrows of bessbugs (Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles", "betsy bugs", or "horned passalus beetles". Nearly all of the 500-odd species are tropical; species found in North America are notable for their siz ...). Taxonomy The subfamily Ceratocanthinae contains 43 gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scavenging Scarab Beetle
Hybosoridae, sometimes known as the scavenger scarab beetles, is a family of scarabaeiform beetles. The >600 species in 78 extant genera occur widely in the tropics, but little is known of their biology. Hybosorids are small, 5–7 mm in length and oval in shape. Color ranges from a glossy light brown to black. They are distinctive for their large mandibles and labrum, and their 10-segmented antennae, in which the 8th antennomere of the club is deeply grooved and occupied by the 9th and 10th antennomeres. The legs have prominent spurs. The larvae have the C-shape and creamy white appearance typical of the scarabaeiforms. The 4-segmented legs are well-developed; the front legs are used to stridulate by rubbing against the margin of the epipharynx, a habit unique to this family. Adults are known to feed on invertebrate and vertebrate carrion, with some found in dung. Larvae have been found in decomposing plant material. Little more is known of their life histories. The g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Ferdinand Erichson
Wilhelm Ferdinand Erichson (26 November 1809 – 18 December 1848) was a German entomologist and doctor. He was the author of many articles about insects mainly in ''Archiv für Naturgeschichte''. When writing in Latin, he latinised ''Wilhelm'' to ''Guillelmus'' becoming either ''Guil. F. Erichson'' or ''G.F. Erichson.'' He wrote a paper in 1842 on insect species collected at Woolnorth in Tasmania, Australia, which was the first detailed research published on the biogeography of Australian animals and was very influential in raising scientific interest in Australian fauna. Erichson was the curator of the Coleoptera collections at the ''Museum fur Naturkunde'' in Berlin from 1834 to 1848. Erichson's Scarabaeidae classification is nearly identical to the modern one. Works *''Genera Dytiscorum''. Berlin (1832) *''Die Käfer der Mark Brandenburg''. Two volumes Berlin (1837-1839) Click for pd*''Genera et species Staphylinorum insectorum''. Berlin 1839-1840) *''Entomographien''. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybosoridae
Hybosoridae, sometimes known as the scavenger scarab beetles, is a family of Scarabaeiformia, scarabaeiform beetles. The >600 species in 78 extant genera occur widely in the tropics, but little is known of their biology. Hybosorids are small, 5–7 mm in length and oval in shape. Color ranges from a glossy light brown to black. They are distinctive for their large Mandible (insect mouthpart), mandibles and Insect mouthparts#Labrum, labrum, and their 10-segmented antennae, in which the 8th antennomere of the club is deeply grooved and occupied by the 9th and 10th antennomeres. The legs have prominent spurs. The larvae have the C-shape and creamy white appearance typical of the scarabaeiforms. The 4-segmented legs are well-developed; the front legs are used to stridulate by rubbing against the margin of the epipharynx, a habit unique to this family. Adults are known to feed on invertebrate and vertebrate carrion, with some found in dung. Larvae have been found in decomposing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enigmatic Scarab Beetle
''Glaresis'' is a genus of beetles, sometimes called "Enigmatic scarab beetles", in its own family, Glaresidae. It is closely related to, and was formerly included in, the family Scarabaeidae. Although its members occur in arid and sandy areas worldwide (except Australia), only the nocturnal adults have ever been collected (typically at lights), and both the larvae and biology of ''Glaresis'' are as yet unknown. Due to their narrow habitat associations, a great number of these species occur in extremely limited geographic areas, and are accordingly imperiled by habitat destruction. These beetles are small, 2.5–6 mm long, and have the stocky appearance typical of fossorial scarabs, with short, heavy, spurred legs. Color ranges from tan to dark brown, and the back is covered with short setae. Efforts to raise glaresids in the laboratory were undertaken in the 1980s by C. H. Scholtz and others, but were unsuccessful. ''Glaresis'' was originally classified with Trogidae (ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bumble Bee Scarab Beetle
Glaphyridae is a family of beetles, commonly known as bumble bee scarab beetles. There are eight extant genera with about 80 species distributed worldwide and two extinct genera described from the Aptian aged Yixian Formation The Yixian Formation (; formerly Romanization of Chinese, transcribed as Yihsien Formation or Yixiang Formation) is a geological formation in Jinzhou, Liaoning, People's Republic of China, that spans the Barremian stage of the Early Cretaceous. I ... of China. There are cases of flower-beetle interactions, in the southeast Mediterranean region between red bowl-shaped flowers and Glaphyridae beetles. See also * List of subgroups of the order Coleoptera * Pygopleurus hirsutus References External links Generic guide to New world Scarab Beetles Beetle families {{Scarabaeoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
