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Libellulidae
The chasers, darters, skimmers, and perchers and their relatives form the Libellulidae, the largest family of dragonflies. 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 the most commonly encountered 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 tropical species in the genera '' Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantala Flavescens
''Pantala flavescens'', the globe skimmer, globe wanderer or wandering glider, is a wide-ranging dragonfly of the family Libellulidae. This species and ''Pantala hymenaea'', the "spot-winged glider", are the only members of the genus ''Pantala''. It was first described by Johan Christian Fabricius in 1798. It is considered to be the most widespread dragonfly on the planet, with good population on every continent except Antarctica, although rare in Europe. Globe skimmers make an annual multigenerational journey of some 18,000 km (about 11,200 miles); to complete the migration, individual globe skimmers fly more than 6,000 km (3,730 miles)—one of the farthest known migrations of all insect species. Characteristics Structure of the adult The dragonfly is up to 4.5 cm long, reaching wingspans between 7.2 cm and 8.4 cm. The front side of the head is yellowish to reddish. The thorax is usually yellow to golden coloured with a dark and hairy line. There were ... [...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 dragonflies are known. Most are tropical, with fewer species in temperate regions. Loss of wetland habitat threatens dragonfly populations around the world. Adult dragonflies are characterised 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 coloration, 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, alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acisoma
''Acisoma'' is a small genus of dragonfly, dragonflies in the Family (biology), family Libellulidae. Species It contains six species: References External links * * Libellulidae Taxa named by Jules Pierre Rambur Anisoptera genera Taxonomy articles created by Polbot {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plathemis
''Plathemis'' is a small genus of dragonflies in the family Libellulidae. It has been considered a synonym of ''Libellula'', subgenus, or separate genus by different authorities. Recent phylogenetic In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical dat ... analysis has supported its status as either a subgenus or a full genus. Species It contains two species: References External links * * Libellulidae Anisoptera genera Taxa named by Hermann August Hagen Taxa described in 1861 {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atoconeura
''Atoconeura'' is a genus of dragonflies in the family Libellulidae. These dragonflies are generally about 28 to 39 millimeters long and are shiny black with yellow markings. They are native to Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ..., where they are usually found along fast-flowing rivers in forested habitat at some elevation. The genus has likely been isolated in higher-altitude habitat, and most of the species are limited to highlands.Dijkstra, K. (2006)The ''Atoconeura'' problem revisited: taxonomy, phylogeny and biogeography of a dragonfly genus in the highlands of Africa (Odonata, Libellulidae).''Tijdschrift voor Entomologie'', 149(2), 121-144. Species include: *'' Atoconeura aethiopica'' *'' Atoconeura biordinata'' *'' Atoconeura eudoxia'' *'' Atoconeura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellula
''Libellula'' is a genus of dragonflies, called chasers (in English) or skimmers (in American), in the family Libellulidae. They are distributed throughout the temperate zone of the Northern Hemisphere. Many have showy wing patterns. Overview The taxa ''Ladona'' (corporals) and ''Plathemis'' (whitetails) have been considered as synonyms of ''Libellula'', subgenera, or separate genera by different authorities. Recent phylogenetic In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical dat ... analysis has supported their status as either subgenera or full genera. Species List of species. funet.fi [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celithemis
''Celithemis'' is a genus of dragonfly, dragonflies in the family Libellulidae. They are known commonly as pennants. There are eight species in this monophyly, monophyletic genus. They are mainly distributed in eastern North America. Species Species include: Integrated Taxonomic Information System (ITIS) Notes References * * *External links ''Celithemis''. Discover Life. * * Libellulidae Anisoptera genera Taxa named by Hermann August Hagen {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tramea
''Tramea'' is a genus of dragonflies in the family Libellulidae, the skimmers and perchers. Species of ''Tramea'' are found in tropical and subtropical regions around the globe. They typically have colored bases to their otherwise translucent hindwings. In particular when they fly, this creates the impression of their carrying bags at the start of their abdomens. They are known commonly as saddlebags or saddlebags gliders. Species The genus ''Tramea'' includes the following species, some of which have subspecies In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morpholog ...: *'' Tramea abdominalis'' – Vermilion Saddlebags *'' Tramea aquila'' *'' Tramea basilaris'' – Keyhole Glider, Wheeling Glider, Red Marsh Trotter ** ''Tramea basilaris burmeisteri'' *'' Tramea binotata'' – Sooty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atratothemis
''Atratothemis'' is a monotypic genus of dragonflies in the family Libellulidae. It contains the single species ''Atratothemis reelsi'', which is recently described and has been observed in China and Laos. Little is known about the species so far, but it has been noted in lowland and submontane forest habitat near pools of water. The name ''Atratothemis'' means "Themis In Greek mythology and religion, Themis (; ) is the goddess and personification of justice, divine order, law, and custom. She is one of the twelve Titan children of Gaia and Uranus, and the second wife of Zeus. She is associated with oracles a ... dressed in black". The wings are narrow and pointed, and the abdomen is shorter than the wingspan. It resembles the darker-colored dragonflies of the genus '' Rhyothemis'', which are bee mimics. In general it is blackish with a reddish tinge.Wilson, K. D. (2005)Odonata of Guangxi Zhuang Autonomous Region, China, part II: Anisoptera.''International Journal of Odonato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphithemis (dragonfly)
''Amphithemis'' is a genus of dragonflies in the family Libellulidae The chasers, darters, skimmers, and perchers and their relatives form the Libellulidae, the largest family of dragonflies. It is sometimes considered to contain the Corduliidae as the subfamily Corduliinae and the Macromiidae as the subfamily M .... Species: *'' Amphithemis curvistyla'' Cambodia, Thailand *'' Amphithemis kerri'' Laos *'' Amphithemis vacillans'' India References External links * Libellulidae Anisoptera genera Odonata of Asia {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aethiothemis
''Aethiothemis'' is a small genus of dragonfly, dragonflies in the family Libellulidae. Species include: *''Aethiothemis basilewskyi'' *''Aethiothemis bella'' *''Aethiothemis bequaerti'' *''Aethiothemis carpenteri'' *''Aethiothemis diamangae'' *''Aethiothemis discrepans'' – southern gorgeous skimmer *''Aethiothemis mediofasciata'' – orange flasher *''Aethiothemis palustris'' *''Aethiothemis solitaria'' References Libellulidae Anisoptera genera Taxonomy articles created by Polbot {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bironides
''Bironides'' is a genus of dragonflies within the family Libellulidae. Members of this genus are found on the island of New Guinea in both Indonesia and Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n .... Species * '' Bironides glochidion'' Lieftinck, 1963 * '' Bironides liesthes'' Lieftinck, 1937 * '' Bironides superstes'' Förster, 1903 * '' Bironides teuchestes'' Lieftinck, 1933 * '' Bironides ypsilon'' Theischinger, Richards & Toko, 2017 References Libellulidae Anisoptera genera {{Libellulidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
