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Astyra Abyssi
''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS Worms may refer to: *Worm, an invertebrate animal with a tube-like body and no limbs Places *Worms, Germany, a city ** Worms (electoral district) * Worms, Nebraska, U.S. *Worms im Veltlintal, the German name for Bormio, Italy Arts and entertai ... * '' Astyra abyssi'' Boeck, 1871 * '' Astyra antarctica'' Andres, 1997 * '' Astyra bogorovi'' Birstein & M. Vinogradov, 1955 * '' Astyra gardineri'' Walker, 1909 * '' Astyra longipes'' Stephensen, 1933 * '' Astyra zenkevitchi'' Birstein & M. Vinogradov, 1955 References {{Taxonbar, from=Q15727309 Gammaridea Amphipod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphipoda
Amphipoda is an order of malacostracan crustaceans with no carapace and generally with laterally compressed bodies. Amphipods range in size from and are mostly detritivores or scavengers. There are more than 9,900 amphipod species so far described. They are mostly marine animals, but are found in almost all aquatic environments. Some 1,900 species live in fresh water, and the order also includes the terrestrial sandhoppers such as '' Talitrus saltator''. Etymology and names The name ''Amphipoda'' comes, via New Latin ', from the Greek roots 'on both/all sides' and 'foot'. This contrasts with the related Isopoda, which have a single kind of thoracic leg. Particularly among anglers, amphipods are known as ''freshwater shrimp'', ''scuds'', or ''sideswimmers''. Description Anatomy The body of an amphipod is divided into 13 segments, which can be grouped into a head, a thorax and an abdomen. The head is fused to the thorax, and bears two pairs of antennae and one pair of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stilipedidae
Stilipedidae is a family of amphipods, containing the following genera: *'' Alexandrella'' *''Astyra ''Astyra'' is a genus of amphipods in the family Stilipedidae Stilipedidae is a family (biology), family of Amphipoda, amphipods, containing the following genera: *''Alexandrella'' *''Astyra'' *''Astyroides'' *''Bathypanoploea'' *''Stilipes' ...'' *'' Astyroides'' *'' Bathypanoploea'' *'' Stilipes'' References External linksStilipedidae Holmes, 1908 Crustacea.net Gammaridea Amphipod families {{Amphipod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WoRMS
Worms may refer to: *Worm, an invertebrate animal with a tube-like body and no limbs Places *Worms, Germany, a city ** Worms (electoral district) * Worms, Nebraska, U.S. *Worms im Veltlintal, the German name for Bormio, Italy Arts and entertainment * ''Worms'' (film), a 2013 Brazilian animated film * ''Worms'' (series), a series of video games, including: ** ''Worms'' (1995 video game), the first game in the series ** ''Worms'' (2007 video game), for Xbox Live Arcade, PlayStation Network, and iOS *'' Worms?'', 1983 computer game Other uses * Worms (infection), common name for Helminthiasis * Parasitic worms (other) * Worms (surname), a surname *World Register of Marine Species (WoRMS) See also * * Worm (other) * Diet of Worms (other) Diet of Worms may refer to: Historic events Meetings of the Imperial Diet of the Holy Roman Empire in the city of Worms, Germany * Diet of Worms (1076) * Diet of Worms (1122) * Diet of Worms (1495), at which compre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyra Abyssi
''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS Worms may refer to: *Worm, an invertebrate animal with a tube-like body and no limbs Places *Worms, Germany, a city ** Worms (electoral district) * Worms, Nebraska, U.S. *Worms im Veltlintal, the German name for Bormio, Italy Arts and entertai ... * '' Astyra abyssi'' Boeck, 1871 * '' Astyra antarctica'' Andres, 1997 * '' Astyra bogorovi'' Birstein & M. Vinogradov, 1955 * '' Astyra gardineri'' Walker, 1909 * '' Astyra longipes'' Stephensen, 1933 * '' Astyra zenkevitchi'' Birstein & M. Vinogradov, 1955 References {{Taxonbar, from=Q15727309 Gammaridea Amphipod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyra Antarctica
''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS * ''Astyra abyssi ''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS Worms may refer to: *Worm, an invertebrate animal with a tube-like body and no limbs Places *Worms, Ger ...'' Boeck, 1871 * '' Astyra antarctica'' Andres, 1997 * '' Astyra bogorovi'' Birstein & M. Vinogradov, 1955 * '' Astyra gardineri'' Walker, 1909 * '' Astyra longipes'' Stephensen, 1933 * '' Astyra zenkevitchi'' Birstein & M. Vinogradov, 1955 References {{Taxonbar, from=Q15727309 Gammaridea Amphipod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyra Bogorovi
''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS * ''Astyra abyssi'' Boeck, 1871 * ''Astyra antarctica ''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS * ''Astyra abyssi ''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 specie ...'' Andres, 1997 * '' Astyra bogorovi'' Birstein & M. Vinogradov, 1955 * '' Astyra gardineri'' Walker, 1909 * '' Astyra longipes'' Stephensen, 1933 * '' Astyra zenkevitchi'' Birstein & M. Vinogradov, 1955 References {{Taxonbar, from=Q15727309 Gammaridea Amphipod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyra Gardineri
''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS * ''Astyra abyssi'' Boeck, 1871 * ''Astyra antarctica'' Andres, 1997 * ''Astyra bogorovi ''Astyra'' is a genus of amphipods in the family Stilipedidae. It contains 6 species. Species Species that were accepted by the WoRMS * ''Astyra abyssi'' Boeck, 1871 * ''Astyra antarctica ''Astyra'' is a genus of amphipods in the family ...'' Birstein & M. Vinogradov, 1955 * '' Astyra gardineri'' Walker, 1909 * '' Astyra longipes'' Stephensen, 1933 * '' Astyra zenkevitchi'' Birstein & M. Vinogradov, 1955 References {{Taxonbar, from=Q15727309 Gammaridea Amphipod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gammaridea
Gammaridea is one of the suborders of the order Amphipoda, comprising small, shrimp-like crustaceans. Until recently, in a traditional classification, it encompassed about 7,275 (92%) of the 7,900 species of amphipods described by then, in approximately 1,000 genera, divided among around 125 families. That concept of Gammaridea included almost all freshwater amphipods, while most of the members still were marine. The group is however considered paraphyletic, and is under deconstruction by the amphipod taxonomists J. Lowry and A. Myers. In 2003 they moved several families from Gammaridea to join members of the former Caprellidea in a new suborder Corophiidea.A. A. Myers & J. K. Lowry (2003). "A phylogeny and a new classification of the Corophiidea Leach, 1814 (Amphipoda)". Journal of Crustacean Biology 23 (2): 443–485. doi:10.1651/0278-0372 Further, in 2013 another large suborder Senticaudata was established, which now encompasses much of the original Gammaridea, particularl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
