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Syntretus Elegans
''Syntretus elegans'' is a species of parasitic wasps of adult bumblebees. It is found in Europe. References ''Syntretus elegans''at fauna-eu.org Euphorinae Insects described in 1856 {{Ichneumonoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoptera
Hymenoptera is a large order (biology), order of insects, comprising the sawfly, 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 Parasitoid wasp, 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 (biology), 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 language, Ancient Greek wikt:πτερόν, πτερόν (''pteron'') for wing. The Ancient Greek wikt:ὑμήν, ὑμήν (''hymen'') for membrane provides a plausible etymology for the term bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braconidae
The Braconidae are a family of parasitoid wasps. After the closely related Ichneumonidae, braconids make up the second-largest family in the order Hymenoptera, with about 17,000 recognized species and many thousands more undescribed. One analysis estimated a total between 30,000 and 50,000, and another provided a narrower estimate between 42,000 and 43,000 species. Classification The Braconidae are currently divided into about 47 subfamilies and over 1000 genera, which include ''Aerophilus'', ''Aleiodes'', '' Apanteles'', ''Asobara'', '' Bracon'', ''Cenocoelius'', '' Chaenusa'', ''Chorebus'', '' Cotesia'', '' Dacnusa'', '' Diachasma'', ''Microgaster'', ''Opius'', ''Parapanteles'', '' Phaenocarpa'', ''Spathius'', and ''Syntretus.'' These fall into two major groups, informally called the cyclostomes and noncyclostomes. In cyclostome braconids, the labrum and the lower part of the clypeus are concave with respect to the upper clypeus and the dorsal margin of the mandibles. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euphorinae
The Euphorinae are a large subfamily of Braconidae parasitoid wasps. Some species have been used for biological pest control. They are sister group to the Meteorinae. Description and distribution Euphorines are small, usually dark colored wasps. They are non-cyclostomes. Euphorines are found worldwide. Biology Euphorines are solitary or rarely gregarious koinobiont endoparasitoids. Unlike most other parasitoid wasps, Euphorinae have a broad host range and attack adult insects or nymphs of hemimetabolous insects. Wasps of the tribe Dinocampini parasitize adult beetles. Its four genera are '' Dinocampus'' Foerster, '' Ropalophorous'' Curtis, '' Centistina'' Enderlein, and '' Betelgeuse''. Tribes Representative tribes of Euphorinae are Centistini, Cosmophorini, Cryptoxilonini, Dinocampini, Euphorini, Helorimorphini, Meteorini, Myiocephalini, Oncometeorini, Perilitini, Proclithrophorini, Syntretini, and Tainitermini. Genera These 36 genera belong to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntretus
''Syntretus'' is a genus of parasitic wasps of adult bumblebees. References * Achterberg, C., van; Haeselbarth, E. 2003: Revision of the genus Syntretus Foerster (Hymenoptera: Braconidae: Euphorinae) from Europe. Zoologische mededelingen, 77, pages 9–78. * Gloag, R.; Shaw, S.R.; Burwell, C. 2009: A new species of Syntretus Foerster (Hymenoptera: Braconidae: Euphorinae), a parasitoid of the stingless bee Trigona carbonaria Smith (Hymenoptera: Apidae: Meliponinae). Australian journal of entomology, 48, pages 8–14, Euphorinae Braconidae genera {{Ichneumonoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Friedrich Ruthe
Johann Friedrich Ruthe Ruthé or von Ruthe (16 April 1788 in Eggenstädt, near Hildesheim – 24 August 1859 in Berlin) was a German teacher (Oberlehrer), botanist and entomologist. In the field of entomology he specialised in Hymenoptera and Diptera. With assistance from Heinrich Friedrich Link (1767–1851) he began his studies at the University of Berlin in 1811. Here he had as instructors Karl Rudolphi (1771–1832) and Martin Lichtenstein (1780–1857). After concluding his university studies, he taught classes at several schools in Berlin and Frankfurt an der Oder. Due to poor health he retired from teaching in 1842. The fungi genus ''Ruthea'' is named after him, now a synonym of ''Paxillus''. Also in 1976, botanists A.Hansen & G.Kunkel published '' Rutheopsis'', a genus of flowering plants from the Canary Islands belonging to the family Apiaceae, also named in his honour. Written works Among his written works was a textbook on zoology, "''Handbuch der Zoologie''", that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
