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Caprelloidea
Caprelloidea is a superfamily of marine crustaceans in the order Amphipoda. It includes "untypical" forms of amphipods, such as the skeleton shrimps (Caprellidae) and whale lice (Cyamidae). The group was formerly treated as one of the four amphipod suborders, Caprellidea, but has been moved down to the superfamily rank by Myers & Lowry (2003, 2013) after phylogenetic studies of the group, and is now contained in the infraorder Corophiida of the suborder Senticaudata.Lowry, J.K. & Myers, A.A. (2013A Phylogeny and Classification of the Senticaudata subord. nov. (Crustacea: Amphipoda) Zootaxa 3610 (1): 1-80.Senticaudata The group includes the following families. * |
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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senticaudata
Senticaudata is one of the four suborders of the crustacean order Amphipoda (aka scuds, sideswimmers). It includes some 5000 species, which is more than 50% or the currently recognized amphipod diversity.Introduction World Amphipoda Database (read 23 March 2014) Senticaudata was split off from the traditional suborder by Lowry & Myers in 2013, as a part of a process of reorganising the higher taxonomy of amphipods. It now also encompasses the previously recognized and |
Caprellidira
Caprellidira is a parvorder of marine crustaceans of the infraorder Corophiida. The group includes skeleton shrimps (Caprellidae) and whale lice (Cyamidae). Fifteen families are currently recognised in the group. They are grouped into seven superfamilies. *Superfamily Aetiopedesoidea Myers & Lowry, 2003 ** Aetiopedesidae Myers & Lowry, 2003 ** Paragammaropsidae Myers & Lowry, 2003 *Superfamily Caprelloidea Leach, 1814 **Caprellidae Leach, 1814 - Skeleton shrimps ** Caprogammaridae Kudrjaschov & Vassilenko, 1966 **Cyamidae Rafinesque, 1815 - Whale lice ** Dulichiidae Laubitz, 1983 ** Podoceridae Leach, 1814 *Superfamily Isaeoidea Dana, 1853 ** Isaeidae Dana, 1853 *Superfamily Microprotopoidea Myers & Lowry, 2003 **Microprotopidae Myers & Lowry, 2003 *Superfamily Neomegamphopoidea Myers, 1981 **Neomegamphopidae Myers, 1981 **Priscomilitariidae Hirayama, 1988 *Superfamily Photoidea Boeck, 1871 **Ischyroceridae Stebbing, 1899 **Kamakidae Myers & Lowry, 2003 **Photidae Boeck, 1871 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skeleton Shrimps
Caprellidae is a family of amphipods commonly known as skeleton shrimps. Their common name denotes the threadlike slender body which allows them to virtually disappear among the fine filaments of seaweed, hydroids and bryozoans. They are sometimes also known as ghost shrimps. Description Caprellids are easily recognizable from other amphipods because of their slender elongated bodies. Their bodies can be divided into three parts: the cephalon (head), the pereon (thorax), and the abdomen. The pereon comprises most of the length of the body. It is divided into seven segments known as pereonites. The cephalon is usually fused to the first pereonite; while the highly reduced and almost invisible abdomen is attached to the posterior of the seventh pereonite. They possess two pairs of antennae, with the first pair usually longer than the second pair. The cephalon contains mandibles, maxillae, and maxillipeds which function as mouthparts. Each pereonite has a pair of appendages know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caprellidae
Caprellidae is a family of amphipods commonly known as skeleton shrimps. Their common name denotes the threadlike slender body which allows them to virtually disappear among the fine filaments of seaweed, hydroids and bryozoans. They are sometimes also known as ghost shrimps. Description Caprellids are easily recognizable from other amphipods because of their slender elongated bodies. Their bodies can be divided into three parts: the cephalon (head), the pereon (thorax), and the abdomen. The pereon comprises most of the length of the body. It is divided into seven segments known as pereonites. The cephalon is usually fused to the first pereonite; while the highly reduced and almost invisible abdomen is attached to the posterior of the seventh pereonite. They possess two pairs of antennae, with the first pair usually longer than the second pair. The cephalon contains mandibles, maxillae, and maxillipeds which function as mouthparts. Each pereonite has a pair of appendages known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pariambus Typicus
''Pariambus typicus'' is a species of amphipod crustacean. It is found in the Atlantic Ocean from northern Norway south to the Cape Verde Islands and into the Mediterranean Sea as far east as Italy. It is absent from the Baltic Sea, suggesting that it requires water of high salinity. Adults grow to a length of , and are commonly found in association with starfish and sea urchins, and more rarely with brittle stars. The species is sometimes included in the family Pariambidae, but more usually in the Caprellidae Caprellidae is a family of amphipods commonly known as skeleton shrimps. Their common name denotes the threadlike slender body which allows them to virtually disappear among the fine filaments of seaweed, hydroids and bryozoans. They are sometime .... References Corophiidea Crustaceans described in 1844 Crustaceans of the Atlantic Ocean Taxa named by Henrik Nikolai Krøyer {{amphipod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podoceridae
Podoceridae is a family of amphipods 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 descri .... It contains eight genera: *'' Cyrtophium'' Dana, 1852 *'' Laetmatophilus'' Bruzelius, 1859 *'' Leipsuropus'' Stebbing, 1899 *'' Neoxenodice'' Schellenberg, 1926 *'' Parunciola'' Chevreux, 1911 *'' Podobothrus'' Barnard & Clark, 1985 *'' Podocerus'' Leach, 1814 *'' Xenodice'' Boeck, 1871 References Corophiidea Crustacean families {{amphipod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dulichiidae
Dulichiidae is a family of amphipods belonging to the order 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 desc .... Genera: * '' Dulichia'' Krøyer, 1845 * '' Dulichiopsis'' Laubitz, 1977 * '' Dyopedos'' Spence Bate, 1857 * '' Metadulichia'' Ariyama, 2019 * '' Paradulichia'' Boeck, 1871 * '' Paradyopedos'' Andres & Rauschert, 1990 * '' Pseudodulichia'' Rauschert, 1990 References {{Taxonbar, from=Q17711706 Corophiidea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyamidae
A whale louse is a commensal crustacean of the family Cyamidae. Despite the name, it is not a true louse (which are insects), but rather is related to the skeleton shrimp, most species of which are found in shallower waters. Whale lice are external parasites, found in skin lesions, genital folds, nostrils and eyes of marine mammals of the order Cetacea. These include not only whales but also dolphins and porpoises. Appearance The body of a whale louse is distinctly flat and considerably reduced at the rear. Its legs, especially the back three pairs of legs, have developed into claw-like protuberances with which it clings to its host. Its length ranges from depending on the species. Life cycle Most species of whale louse are associated with a single species of whale. They remain with their host throughout their development and do not experience a free-swimming phase. Although the relationship between a specific species of whale louse and a specific species of whale is more prono ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caprogammaridae
''Caprogammarus'' is a genus of crustaceans belonging to the monotypic family Caprogammaridae. Species: *''Caprogammarus gurjanove'' *''Caprogammarus micropleopodus ''Caprogammarus'' is a genus of crustaceans Crustaceans (Crustacea, ) form a large, diverse arthropod taxon which includes such animals as decapods, seed shrimp, branchiopods, fish lice, krill, remipedes, isopods, barnacles, copepods, ...'' References {{Taxonbar, from=Q17761844 Amphipoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corophiida
Corophiida is an infraorder of amphipods that contains the two parvorders Caprellidira (skeleton shrimp and whale lice) and Corophiidira. In 2003-2013 this group was treated as a suborder, Corophiidea, which in turn had been re-established to contain the taxa previously treated as the suborder Caprellidea, together with some families formerly placed in the suborder Gammaridea. More recently, the group was made part of the new suborder Senticaudata.Lowry, J.K. & Myers, A.A. (2013A Phylogeny and Classification of the Senticaudata subord. nov. (Crustacea: Amphipoda) Zootaxa ''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. ... 3610 (1): 1-80. References External links * Amphipoda Arthropod infraorders {{Amphipod-stub ... [...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) *Worms & Cie Sequana Capital was a French pulp and paper company. History The company was founded as a coal importing business known as Worms and Cie in 1848. After diversifying into banking and finance it acquired Arjo W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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