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Eusthenia
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * '' Eusthenia costalis'' TAS * '' Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * '' Eusthenia reticulata'' TAS * '' Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Spectabilis
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * '' Eusthenia costalis'' TAS * '' Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * '' Eusthenia reticulata'' TAS * '' Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Costalis
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * '' Eusthenia costalis'' TAS * '' Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * '' Eusthenia reticulata'' TAS * ''Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Lacustris
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * ''Eusthenia costalis'' TAS * '' Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * '' Eusthenia reticulata'' TAS * ''Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Reticulata
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * ''Eusthenia costalis'' TAS * ''Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * '' Eusthenia reticulata'' TAS * ''Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Venosa
''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia extensa'' or ''Eusthenia purpurescens'' are considered ''E. costalis''. * ''Eusthenia costalis'' TAS * ''Eusthenia lacustris'' TAS * '' Eusthenia nothofagi'' (Otway stonefly) VIC * ''Eusthenia reticulata'' TAS * ''Eusthenia spectabilis'' TAS * '' Eusthenia venosa'' ACT NSW VIC Vic (; es, Vic or Pancracio Celdrán (2004). Diccionario de topónimos españoles y sus gentilicios (5ª edición). Madrid: Espasa Calpe. p. 843. ISBN 978-84-670-3054-9. «Vic o Vich (viquense, vigitano, vigatán, ausense, ausetano, ausonense): ... References Plecoptera Plecoptera genera Endemic fauna of Australia Arthropods of Tasmania Aquatic insects Taxa named by John O. Westwood Taxonomy articles created by Polbot {{Plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusthenia Nothofagi
''Eusthenia nothofagi'' is a species of stonefly in the family Eustheniidae. It is endemic to Australia, where its range is restricted to Victoria. It is known only from the Otway Ranges and its common name is the Otway stonefly. This insect lives in streams in temperate rainforest dominated by myrtle beech (''Lophozonia cunninghamii'') and wet sclerophyll dominated by mountain ash (''Eucalyptus regnans''). This species was described in 1979. It is similar to ''Eusthenia venosa ''Eusthenia'' is a genus of stonefly in the family Eustheniidae. It is endemic to Australia, with most species native to Tasmania. It contains the following species: ''E. brachyptera'' is considered a subspecies of ''E. venosa'' and ''Eusthenia ...'', but its wings are more red than solid purple. This species is considered to be " vulnerable". Threats include climate change and clearing of the local forest habitat. As of 1991 the insect was thought to be extinct, but subsequent surveys recorded its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plecoptera
Plecoptera is an order of insects, commonly known as stoneflies. Some 3,500 species are described worldwide, with new species still being discovered. Stoneflies are found worldwide, except Antarctica. Stoneflies are believed to be one of the most primitive groups of Neoptera, with close relatives identified from the Carboniferous and Lower Permian geological periods, while true stoneflies are known from fossils only a bit younger. Their modern diversity, however, apparently is of Mesozoic origin. Plecoptera are found in both the Southern and Northern Hemispheres, and the populations are quite distinct, although the evolutionary evidence suggests species may have crossed the equator on a number of occasions before once again becoming geographically isolated. All species of Plecoptera are intolerant of water pollution, and their presence in a stream or still water is usually an indicator of good or excellent water quality. Description and ecology Stoneflies have a generaliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stonefly
Plecoptera is an order of insects, commonly known as stoneflies. Some 3,500 species are described worldwide, with new species still being discovered. Stoneflies are found worldwide, except Antarctica. Stoneflies are believed to be one of the most primitive groups of Neoptera, with close relatives identified from the Carboniferous and Lower Permian geological periods, while true stoneflies are known from fossils only a bit younger. Their modern diversity, however, apparently is of Mesozoic origin. Plecoptera are found in both the Southern and Northern Hemispheres, and the populations are quite distinct, although the evolutionary evidence suggests species may have crossed the equator on a number of occasions before once again becoming geographically isolated. All species of Plecoptera are intolerant of water pollution, and their presence in a stream or still water is usually an indicator of good or excellent water quality. Description and ecology Stoneflies have a genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plecoptera Genera
Plecoptera is an order of insects, commonly known as stoneflies. Some 3,500 species are described worldwide, with new species still being discovered. Stoneflies are found worldwide, except Antarctica. Stoneflies are believed to be one of the most primitive groups of Neoptera, with close relatives identified from the Carboniferous and Lower Permian geological periods, while true stoneflies are known from fossils only a bit younger. Their modern diversity, however, apparently is of Mesozoic origin. Plecoptera are found in both the Southern and Northern Hemispheres, and the populations are quite distinct, although the evolutionary evidence suggests species may have crossed the equator on a number of occasions before once again becoming geographically isolated. All species of Plecoptera are intolerant of water pollution, and their presence in a stream or still water is usually an indicator of good or excellent water quality. Description and ecology Stoneflies have a generalize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eustheniidae
Eustheniidae is a family of insects in the order Plecoptera, the stoneflies. They are native to Australia, New Zealand, and Chile.Zwick, P. (1979)Revision of the stonefly family Eustheniidae (Plecoptera), with emphasis on the fauna of the Australian region.''Aquatic Insects'', 1(1), 17-50. The nymphs live in lakes and in swift-flowing rivers and streams, where they cling to rocks. They are carnivorous. They take two to three years to develop into adults. Genera include: Global Biodiversity Information Facility (GBIF) * '' Cosmioperla'' McLellan, 1996 * '' Eusthenia
''Eusthenia'' is a ge ...
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Aquatic Insects
Aquatic insects or water insects live some portion of their life cycle in the water. They feed in the same ways as other insects. Some ''diving'' insects, such as predatory diving beetles, can hunt for food underwater where land-living insects cannot compete. Breathing One problem that aquatic insects must overcome is how to get oxygen while they are under water. Almost all animals require a source of oxygen to live. Insects draw air into their bodies through spiracles, holes found along the sides of the abdomen. These spiracles are connected to tracheal tubes where oxygen can be absorbed. All aquatic insects have become adapted to their environment with the specialization of these structures ;Aquatic adaptations # Simple diffusion over a relatively thin integument # Temporary use of an air bubble # Extraction of oxygen from water using a plastron or blood gill # Storage of oxygen in hemoglobin molecules in hemolymph # Taking oxygen from surface via breathing tubes ( siphon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropods Of Tasmania
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] |
