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Passalus Convexus
''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * ''Passalus barrus'' Boucher & Reyes-Castillo, 1991 * ''Passalus bucki'' Luederwaldt, 1931 * ''Passalus coniferus'' Eschscholtz, 1829 * '' Passalus convexus'' Dalman, 1817 * ''Passalus elfriedae'' Luederwaldt, 1931 * '' Passalus epiphanoides'' (Kuwert, 1891) * ''Passalus glaberrimus'' Eschscholtz, 1829 * '' Passalus interruptus'' (Linneo, 1758) * '' Passalus interstitialis'' Eschscholtz, 1829 * '' Passalus pugionifer'' (Kuwert, 1891) * ''Passalus punctatostriatus'' Percheron, 1835 * '' Passalus punctiger'' LePeletier & Serville, 1825 * ''Passalus rhodocanthopoides ''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * '' Passalus barrus'' Boucher & Reyes-Castillo, 1991 * '' Passalus bucki'' Luederwaldt, 1931 * '' Passalus coniferus'' Eschscholtz, 1 ...'' (Kuwert, 1891) * '' Passalus variiphyllus'' ( ...
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Johann Christian Fabricius
Johan Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others. He was a student of Carl Linnaeus, and is considered one of the most important entomologists of the 18th century, having named nearly 10,000 species of animals, and established the basis for the modern insect classification. Biography Johan Christian Fabricius was born on 7 January 1745 at Tønder in the Duchy of Schleswig, where his father was a doctor. He studied at the gymnasium at Altona and entered the University of Copenhagen in 1762. Later the same year he travelled together with his friend and relative Johan Zoëga to Uppsala, where he studied under Carl Linnaeus for two years. On his return, he started work on his , which was finally published in 1775. Throughout this time, he remained dependent on subsidies from his father, who worked as a consultant at Frederiks Hospital. ...
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Passalus Interruptus
''Passalus interruptus'' is a beetle of the Family Passalidae. Description ''Passalus interruptus'' can reach a length of about . The females are smaller than the males. Body is elongated, almost cylindrically shaped and completely black, head has a crooked horn between the eyes and mandibles show three teeth at the extremity and one in the middle. The lower jaw is very strong. Elytra are deeply furrowed. This beetle feeds on tree sap. Distribution and habitat This species can be found in Panama and French Guiana French Guiana ( or ; french: link=no, Guyane ; gcr, label=French Guianese Creole, Lagwiyann ) is an overseas departments and regions of France, overseas department/region and single territorial collectivity of France on the northern Atlantic .... It prefers mixed deciduous forests. References Biolib* Hallan, JoelSynopsis of the described Coleoptera of the World* Sir John Richardson,William Swainson,William Kirby Fauna Boreali-americanaTierdoku.com External link ...
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Passalus Variiphyllus
''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * ''Passalus barrus'' Boucher & Reyes-Castillo, 1991 * ''Passalus bucki'' Luederwaldt, 1931 * ''Passalus coniferus'' Eschscholtz, 1829 * ''Passalus convexus'' Dalman, 1817 * ''Passalus elfriedae'' Luederwaldt, 1931 * ''Passalus epiphanoides'' (Kuwert, 1891) * ''Passalus glaberrimus'' Eschscholtz, 1829 * '' Passalus interruptus'' (Linneo, 1758) * '' Passalus interstitialis'' Eschscholtz, 1829 * '' Passalus pugionifer'' (Kuwert, 1891) * ''Passalus punctatostriatus'' Percheron, 1835 * '' Passalus punctiger'' LePeletier & Serville, 1825 * ''Passalus rhodocanthopoides ''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * '' Passalus barrus'' Boucher & Reyes-Castillo, 1991 * '' Passalus bucki'' Luederwaldt, 1931 * '' Passalus coniferus'' Eschscholtz, 1 ...'' (Kuwert, 1891) * '' Passalus variiphyllus'' (Ku ...
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Passalus Rhodocanthopoides
''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * '' Passalus barrus'' Boucher & Reyes-Castillo, 1991 * '' Passalus bucki'' Luederwaldt, 1931 * '' Passalus coniferus'' Eschscholtz, 1829 * '' Passalus convexus'' Dalman, 1817 * ''Passalus elfriedae'' Luederwaldt, 1931 * '' Passalus epiphanoides'' (Kuwert, 1891) * ''Passalus glaberrimus'' Eschscholtz, 1829 * '' Passalus interruptus'' (Linneo, 1758) * '' Passalus interstitialis'' Eschscholtz, 1829 * '' Passalus pugionifer'' (Kuwert, 1891) * ''Passalus punctatostriatus ''Passalus punctatostriatus'' is a beetle of the family Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; s ...'' Percheron, 1835 * '' Passalus punctiger'' LePeletier & Serville, 1825 * '' Passalus rhodocanthopoides'' (Kuwert, 1891) * '' Passalus variiphyllus ...
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Passalus Punctiger
''Passalus punctiger'', common name passalid beetle, is a beetle of the family Passalidae. Description ''Passalus punctiger'' can reach a length of about . Body is flattened and completely black, with yellowish hairs on elytral shoulders and anterior sides. Elytra show deep grooves and a strong punctation. Antennae have long lamellae. Distribution and habitat This species occurs in Arizona, Mexico and in Central and Southern America up to Paraguay and Argentina. It also is present on the Galapagos Islands. It can be found in humid forest areas at an elevation of above sea level. Life cycle These beetles live under and inside rotten logs. Females lay eggs are in tunnels into the wood. This species has one brood or generation per year (univoltine Voltinism is a term used in biology to indicate the number of broods or generations of an organism in a year. The term is most often applied to insects, and is particularly in use in sericulture, where silkworm varieties vary in the ...
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Passalus Punctatostriatus
''Passalus punctatostriatus'' is a beetle of the family Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; species found in North America are notable for their size, ranging fro .... Mating takes place within galleries of the rotten wood the species lives in. Image:Passalus punctatostriatus variation sjh.jpg, Specimen collection References Passalidae {{Passalidae-stub ...
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Passalus Pugionifer
''Passalus pugionifer'' is a beetle of the family Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; species found in North America are notable for their size, ranging from .... References Passalidae Beetles described in 1891 {{Passalidae-stub ...
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Passalus Interstitialis
''Passalus interstitialis'' is a beetle of the Family Passalidae, native to western North America. It was classified by Johann Friedrich von Eschscholtz Johann Friedrich Gustav von Eschscholtz (1 November 1793 – 7 May 1831)Sterling (1997) was a Baltic German physician, naturalist, and entomologist. He was one of the earliest scientific explorers of the Pacific region, making significant collec ... in the early 19th century. Gallery Image:Passalus interstitialis variation sjh.jpg, Specimen collection External links * Passalidae Beetles of North America Insects of the United States Fauna of the Western United States Beetles described in 1829 Taxa named by Johann Friedrich von Eschscholtz {{Passalidae-stub ...
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Passalus Glaberrimus
''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * '' Passalus barrus'' Boucher & Reyes-Castillo, 1991 * '' Passalus bucki'' Luederwaldt, 1931 * '' Passalus coniferus'' Eschscholtz, 1829 * '' Passalus convexus'' Dalman, 1817 * ''Passalus elfriedae'' Luederwaldt, 1931 * '' Passalus epiphanoides'' (Kuwert, 1891) * '' Passalus glaberrimus'' Eschscholtz, 1829 * '' Passalus interruptus'' (Linneo, 1758) * '' Passalus interstitialis'' Eschscholtz, 1829 * '' Passalus pugionifer'' (Kuwert, 1891) * ''Passalus punctatostriatus ''Passalus punctatostriatus'' is a beetle of the family Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; s ...'' Percheron, 1835 * '' Passalus punctiger'' LePeletier & Serville, 1825 * '' Passalus rhodocanthopoides'' (Kuwert, 1891) * '' Passalus variiphyllu ...
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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 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ...
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Passalus Epiphanoides
''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * ''Passalus barrus'' Boucher & Reyes-Castillo, 1991 * ''Passalus bucki'' Luederwaldt, 1931 * ''Passalus coniferus'' Eschscholtz, 1829 * ''Passalus convexus'' Dalman, 1817 * ''Passalus elfriedae'' Luederwaldt, 1931 * '' Passalus epiphanoides'' (Kuwert, 1891) * ''Passalus glaberrimus'' Eschscholtz, 1829 * '' Passalus interruptus'' (Linneo, 1758) * '' Passalus interstitialis'' Eschscholtz, 1829 * '' Passalus pugionifer'' (Kuwert, 1891) * ''Passalus punctatostriatus'' Percheron, 1835 * '' Passalus punctiger'' LePeletier & Serville, 1825 * ''Passalus rhodocanthopoides ''Passalus'' is a genus of beetles of the family Passalidae. Species This list is a partial list of species * '' Passalus barrus'' Boucher & Reyes-Castillo, 1991 * '' Passalus bucki'' Luederwaldt, 1931 * '' Passalus coniferus'' Eschscholtz, 1 ...'' (Kuwert, 1891) * '' Passalus variiphyllus'' (K ...
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Passalus Elfriedae
''Toxeutotaenius elfriedae'' is a South American Betsy beetle of the family Passalidae Passalidae is a family of beetles known variously as "bessbugs", "bess beetles", "betsy beetles" or "horned passalus beetles". Nearly all of the 500-odd species are tropical; species found in North America are notable for their size, ranging from .... References External links * * Passalidae Beetles of South America Beetles described in 1931 {{Passalidae-stub ...
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