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Libelluloidea
Libelluloidea is a superfamily of dragonflies. A 2007 phylogenetic analysis suggests that this superfamily contains four families:Ware, J., May, M., & Kjer, K. (2007)Phylogeny of the higher Libelluloidea (Anisoptera: Odonata): an exploration of the most speciose superfamily of dragonflies.''Molecular Phylogenetics and Evolution'', 45(1), 289-310. *Corduliidae * Gomphomacromiidae * Libellulidae *Macromiidae The insect family Macromiidae contains the dragonfly species known as cruisers or skimmers. They tend to fly over bodies of water (and roads) straight down the middle. They are similar to Aeshnidae in size, but the eyes are green and just barely ... Some authors include other families here, including Synthemistidae and the monotypic Neopetaliidae.Carle, F. L., Kjer, K. M., & May, M. L. (2008)Evolution of Odonata, with special reference to Coenagrionoidea (Zygoptera).''Arthropod Systematics & Phylogeny'', 66(1), 37-44. References * Dragonflies Insect superfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libelluloidea
Libelluloidea is a superfamily of dragonflies. A 2007 phylogenetic analysis suggests that this superfamily contains four families:Ware, J., May, M., & Kjer, K. (2007)Phylogeny of the higher Libelluloidea (Anisoptera: Odonata): an exploration of the most speciose superfamily of dragonflies.''Molecular Phylogenetics and Evolution'', 45(1), 289-310. *Corduliidae * Gomphomacromiidae * Libellulidae *Macromiidae The insect family Macromiidae contains the dragonfly species known as cruisers or skimmers. They tend to fly over bodies of water (and roads) straight down the middle. They are similar to Aeshnidae in size, but the eyes are green and just barely ... Some authors include other families here, including Synthemistidae and the monotypic Neopetaliidae.Carle, F. L., Kjer, K. M., & May, M. L. (2008)Evolution of Odonata, with special reference to Coenagrionoidea (Zygoptera).''Arthropod Systematics & Phylogeny'', 66(1), 37-44. References * Dragonflies Insect superfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragonfly
A dragonfly is a flying insect belonging to the infraorder Anisoptera below the order Odonata. About 3,000 extant species of true dragonfly are known. Most are tropical, with fewer species in temperate regions. Loss of wetland habitat threatens dragonfly populations around the world. Adult dragonflies are characterized by a pair of large, multifaceted compound eyes, two pairs of strong, transparent wings, sometimes with coloured patches, and an elongated body. Many dragonflies have brilliant iridescent or metallic colours produced by structural colouration, making them conspicuous in flight. An adult dragonfly's compound eyes have nearly 24,000 ommatidia each. Dragonflies can be mistaken for the closely related damselflies, which make up the other odonatan infraorder ( Zygoptera) and are similar in body plan though usually lighter in build; however, the wings of most dragonflies are held flat and away from the body, while damselflies hold their wings folded at rest, along or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gomphomacromiidae
Gomphomacromiidae is a family of dragonflies occurring in Chile and Australia, which until recently was considered to be part of the Corduliidae family. Genera The family includes the following genera: * ''Archaeophya ''Archaeophya'' is a small genus of dragonflies belonging to the family Gomphomacromiidae. Species of ''Archaeophya'' are large dragonflies with metallic bodies, dark with yellow spots and clear wings. They only occur in eastern Australia. Spec ...'' Notes The family Gomphomacromiidae is not currently recognised in the World Odonata List at the Slater Museum of Natural History. References Libelluloidea Odonata families Odonata of Australia Taxa named by Robert John Tillyard Taxa named by Frederic Charles Fraser Insects described in 1940 {{Libelluloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragonflies
A dragonfly is a flying insect belonging to the infraorder Anisoptera below the order Odonata. About 3,000 extant species of true dragonfly are known. Most are tropical, with fewer species in temperate regions. Loss of wetland habitat threatens dragonfly populations around the world. Adult dragonflies are characterized by a pair of large, multifaceted compound eyes, two pairs of strong, transparent wings, sometimes with coloured patches, and an elongated body. Many dragonflies have brilliant iridescent or metallic colours produced by structural colouration, making them conspicuous in flight. An adult dragonfly's compound eyes have nearly 24,000 ommatidia each. Dragonflies can be mistaken for the closely related damselflies, which make up the other odonatan infraorder ( Zygoptera) and are similar in body plan though usually lighter in build; however, the wings of most dragonflies are held flat and away from the body, while damselflies hold their wings folded at rest, along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corduliidae
The Corduliidae, also knowns as the emeralds, emerald dragonflies or green-eyed skimmers, is a family of dragonflies. These dragonflies are usually black or dark brown with areas of metallic green or yellow, and most of them have large, emerald-green eyes. The larvae are black, hairy-looking, and usually semiaquatic. This family include species called "baskettails", "emeralds", "sundragons", "shadowdragons", and "boghaunters". They are not uncommon and are found nearly worldwide, but some individual species are quite rare. Hine's emerald dragonfly (''Somatochlora hineana''), for example, is an endangered species in the United States. Selected genera Some genera included in this family are: * '' Aeschnosoma'' * ''Antipodochlora'' – Dusk dragonfly * ''Cordulia'' – American emeralds * ''Corduliochlora'' * '' Cordulisantosia'' * ''Dorocordulia'' – little emeralds * ''Epitheca'' – baskettails * '' Guadalca'' * ''Helocordulia'' – sundragons * '' Hemicordulia'' - eme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellulidae
The skimmers or perchers and their relatives form the Libellulidae, the largest dragonfly family in the world. It is sometimes considered to contain the Corduliidae as the subfamily Corduliinae and the Macromiidae as the subfamily Macromiinae. Even if these are excluded (as Silsby does), there remains a family of over 1000 species. With nearly worldwide distribution, these are almost certainly the most often seen of all dragonflies. The genus ''Libellula'' is mostly New World, but also has one of the few endangered odonates from Japan: ''Libellula angelina''. Many of the members of this genus are brightly colored or have banded wings. The related genus ''Plathemis'' includes the whitetails. The genus ''Celithemis'' contains several brightly marked species in the southern United States. Members of the genus ''Sympetrum'' are called darters (or meadowhawks in North America) and are found throughout most of the world, except Australia. Several Southern Hemisphere species in the gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macromiidae
The insect family Macromiidae contains the dragonfly species known as cruisers or skimmers. They tend to fly over bodies of water (and roads) straight down the middle. They are similar to Aeshnidae in size, but the eyes are green and just barely meet at the top of the head. Macromiidae, or Macromiinae, has been traditionally considered as a subfamily of Corduliidae (). It contains four genera and 125 species worldwide. Females of this family lack an ovipositor at the end of the abdomen and lay their eggs by dipping the abdomen in the water as they fly over. Ovipositing is usually done without a male. Early Stages The Naiads hatch after two weeks and are born with three gills for respiration (Lung 2001). Naiads are found in rivers, streams, and lakes where there is water movement. They crawl in debris at the water's bottom and wait for prey. They mostly eat mosquito larvae, freshwater shrimp, fish and tadpoles (Young 1955). References 2. Young, Frank N.; Westfall, Minter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthetrum Sabina
''Orthetrum sabina'', the slender skimmer or green marsh hawk, is a species of dragonfly in the family (biology), family Libellulidae. It is widespread, being found from south-eastern Europe and North Africa to Japan and south to Australia and Micronesia. Description and habitat It is a medium-sized dragonfly with a wingspan of 60-85mm. Adults are grayish to greenish yellow with black and pale markings and green eyes. Its abdomen is greenish-yellow, marked with black. It is very similar to ''Orthetrum serapia'' in appearance, with both species appearing in northern Australia. Pale markings on segment four of the abdomen do not extend into the posterior section when viewed from above on ''Orthetrum sabina''. Females are similar to males in shape, color and size; differing only in sexual characteristics. This dragonfly perches motionless on shrubs and dry twigs for long periods. It voraciously preys on smaller butterflies and dragonflies. Gallery Orthetrum sabina female dorsal v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superfamily (zoology)
In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system consists of species, genus, family, order, class, phylum, kingdom, domain. While older approaches to taxonomic classification were phenomenological, forming groups on the basis of similarities in appearance, organic structure and behaviour, methods based on genetic analysis have opened the road to cladistics. A given rank subsumes under it less general categories, that is, more specific descriptions of life forms. Above it, each rank is classified within more general categories of organisms and groups of organisms related to each other through inheritance of traits or features from common ancestors. The rank of any ''species'' and the description of its ''genus'' is ''basic''; which means that to identify a particular organism, it is usually not necessary to specify ranks other than these first two. Consider a particular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthemistidae
The Synthemistidae are the family of dragonflies commonly known as tigertails, or sometimes called southern emeralds. This family is sometimes treated as a subfamily of Corduliidae. This is an ancient dragonfly family, with some species occurring in Australia and New Guinea. Most species are small in size and have narrow abdomens. Their nymphs are bottom dwellers, and resist droughts by burying themselves very deeply. Synthemistid dragonflies frequently prefer marshy areas, as well as fast-flowing streams. The family Synthemistidae is sometimes called Synthemidae. Genera The family Synthemistidae includes the following genera: * '' Apocordulia'' * ''Archaeophya'' * ''Archaeosynthemis'' * '' Austrocordulia'' * '' Austrophya'' * ''Austrosynthemis'' * ''Choristhemis'' * ''Cordulephya'' * ''Eusynthemis'' * '' Gomphomacromia'' * '' Hesperocordulia'' * ''Idionyx'' * '' Idomacromia'' * '' Lathrocordulia'' * '' Lauromacromia'' * ''Macromidia'' * '' Micromidia'' * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neopetalia Punctata
''Neopetalia punctata'' is a dragonfly, the only member of the family Neopetaliidae. It is endemic to Argentina and Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a .... References Cordulegastroidea Taxa named by Hermann August Hagen Insects described in 1854 {{Cordulegastroidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
