HOME
*





Chrysis Inaequalis
''Chrysis inaequalis'' is a species of cuckoo wasps (insects in the family Chrysididae). The species occurs in Central and Southern Europe and in the Near East. The head and the thorax are shiny metallic blue-green, while the abdomen is red. Adults grow up to long and can be encountered from late June to mid September, especially flying on sun-exposed walls, on rocks and on dead wood. Biology This species is a parasite of bees and wasps. Main hosts are ''Osmia'', ''Eumenes'' and ''Odynerus ''Odynerus'' is a primarily Holarctic genus of potter wasps. The name of this genus has been widely used as a root to construct many other genus-level names for potter wasps with non-petiolated metasoma, such as ''Euodynerus'', ''Acarodynerus'', ...'' species. The adults feed on sweet foods such as nectar, honeydew or various exudates. Subspecies *''Chrysis inaequalis'' var. ''cypernensis'' Linsenmaier, 1987 *''Chrysis inaequalis'' var. ''inaequalis'' Dahlbom, 1845 *''Chrysis inaequa ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Anders Gustaf Dahlbom
Anders Gustaf Dahlbom (3 March 1806 – 3 May 1859) was a Swedish entomologist. Dahlbom was born in Härberga parish in Östergötland County, son of a military surgeon. He matriculated at Lund University in 1825, completed his filosofie magister degree in 1829, became a docent of natural history in 1830, acting adjunct of entomology in 1841, adjunct in 1843 and keeper of the Entomological collections and professor extraordinary in 1857. Supported by public funds, he made several research journeys, especially to northern Sweden and the mountain regions, where he first accompanied his teacher, the dipterologist Johan Wilhelm Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Swedish naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the University of Lund, where he was a pupil of Anders Jahan Retzius. He rec ..., as well as to other parts of the country and abroad, and published his observations in vario ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Cuckoo Wasp
Commonly known as cuckoo wasps or emerald wasps, the hymenopteran family Chrysididae is a very large cosmopolitan group (over 3000 described species) of parasitoid or kleptoparasitic wasps, often highly sculptured, with brilliant metallic colors created by structural coloration. They are most diverse in desert regions of the world, as they are typically associated with solitary bee and wasp species, which are also most diverse in such areas. Their brood parasitic lifestyle has led to the evolution of fascinating adaptations, including chemical mimicry of host odors by some species. Nomenclature The term "cuckoo wasp" refers to the cuckoo-like way in which wasps in the family lay eggs in the nests of unrelated host species. The term is also used for some wasps outside of the family, such as '' Sapyga louisi''. Chrysididae, the scientific name of the family, refers to their shiny bodies and is derived from Greek ''chrysis, chrysid-'', "gold vessel, gold-embroidered dress", plus ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

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 historical Fertile Crescent, and later the Levant region. It also comprises Turkey (both Anatolia and East Thrace) and Egypt (mostly located in North Africa, with the Sinai Peninsula being in Asia). Despite having varying definitions within different academic circles, the term was originally applied to the maximum extent of the Ottoman Empire. According to the National Geographic Society, the terms ''Near East'' and ''Middle East'' denote the same territories and are "generally accepted as comprising the countries of the Arabian Peninsula, Cyprus, Egypt, Iraq, Iran, Israel, Jordan, Lebanon, Palestinian territories, Syria, and Turkey". In 1997, the Food and Agriculture Organization of the United Nations, Food and Agriculture Organization (FAO) ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Osmia
Mason bee is a name now commonly used for species of bees in the genus ''Osmia'', of the family Megachilidae. Mason bees are named for their habit of using mud or other "masonry" products in constructing their nests, which are made in naturally occurring gaps such as between cracks in stones or other small dark cavities. When available, some species preferentially use hollow stems or holes in wood made by wood-boring insects. Species of the genus include the orchard mason bee '' O. lignaria'', the blueberry bee '' O. ribifloris'', the hornfaced bee '' O. cornifrons'', and the red mason bee '' O. bicornis''. The former two are native to the Americas, the third to eastern Asia, and the latter to the European continent, although ''O. lignaria'' and ''O. cornifrons'' have been moved from their native ranges for commercial purposes. Over 300 species are found across the Northern Hemisphere. Most occur in temperate habitats within the Palearctic and Nearctic zones, and are active from ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Eumenes (wasp)
''Eumenes'' is the type genus of the subfamily Eumeninae ("potter wasps") of Vespidae. It is a large and widespread genus, with over 100 taxa (species and subspecies), mostly occurring in the temperate portions of the Northern Hemisphere. Most species are black or brown, and commonly marked with strikingly contrasting patterns of yellow, white, orange, or red (or combinations thereof). Like most vespids, their wings are folded longitudinally at rest. The first metasomal segment is narrow and elongated, creating a "bulbous" appearance to the abdomen. The genus was named after the Greek general Eumenes. The root of the name has been widely used to construct many other genus-level names for potter wasps with petiolated metasoma, such as ''Brachymenes'', ''Santamenes'', ''Oreumenes'', ''Pachymenes'', ''Katamenes'', etc. Most of those groups have been treated as part of the genus ''Eumenes'' for a long time. Species * ''Eumenes achterbergi'' Giordani Soika, 1992 * '' Eumenes acumi ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Odynerus
''Odynerus'' is a primarily Holarctic genus of potter wasps. The name of this genus has been widely used as a root to construct many other genus-level names for potter wasps with non-petiolated metasoma, such as ''Euodynerus'', ''Acarodynerus'', ''Stenodynerus'', ''Parodontodynerus'' and ''Incodynerus''. Species A partial species list of the hundreds of species classified under ''Odynerus'' is set out below: * ''Odynerus acuticarinatus'' (Peter Cameron (entomologist), Cameron, 1909) * ''Odynerus acutocarinatus'' Cameron, 1909 * ''Odynerus areatus'' Fox, 1902 * ''Odynerus dorsonotatus'' Fox, 1902 * ''Odynerus eburneofasciatus'' Dusmet, 1903 * ''Odynerus ezechiae'' Anton Schulthess-Rechberg, Schulthess, 1923 * ''Odynerus herbertii'' Fox, 1902 * ''Odynerus jeromensis'' Cameron, 1909 * ''Odynerus longicornus'' Fox, 1902 * ''Odynerus melanocephalus'' (Gmeling, 1790) * ''Odynerus pacator'' Antonio Giordani Soika, Giordani Soika, 1960 * ''Odynerus pallidus'' Zavattari, 1912 * ''Odyn ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Chrysidinae
The subfamily Chrysidinae contains those species that are most commonly recognized as cuckoo wasps, being by far the largest and most familiar subfamily. The group contains 3000 species with 48 genera worldwide. They are highly sculptured, with brilliantly metallic-colored bodies, covering the entire spectrum, but primarily blues and greens. Taxonomy and Range The subfamily Chrysidinae is divided into five tribes: Chrysidini, Elampini, Parnopini, Kimseyini, and Allocoeliini, the first two of which are abundant and widespread. Allocoeliini is found in South Africa and the Kimseyini has a single genus and species in Uzbekistan. Ecology Chrysidinae are the most diverse in desert regions of the world, as they are typically associated with solitary bee and wasp species, which are also the most diverse in such areas. They are very active in dry, warm, and open areas between the months of May and August. The adults consume flower nectar, while looking for nests for their eggs. Appear ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Insects Described In 1845
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. Insect ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Hymenoptera Of Europe
Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they mature. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek πτερόν (''pteron'') for wing. The Ancient Greek ὑμήν (''hymen'') for membrane provides a plausible etymology for the term because species in this order have membranous wings. However, a key characteristic of this order is that the hindwings are ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]