Desmosoma | |
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illustration of Desmosoma lineare in An account of the Crustacea of Norway, with short descriptions and figures of all the species, by Georg Ossian Sars (1837-1927) | |
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Genus: | Desmosoma Sars, 1864 |
Type species | |
Desmosoma lineare Sars, 1864, by subsequent designation: Sars, 1897 |
Desmosoma is a genus of isopods belonging to the suborder Asellota. [1]
The Genus contains these 23 species: [2]
Branchiopoda is a class of crustaceans. It comprises fairy shrimp, clam shrimp, Diplostraca, Notostraca, the Devonian Lepidocaris and possibly the Cambrian Rehbachiella. They are mostly small, freshwater animals that feed on plankton and detritus.
Isopoda is an order of crustaceans. Members of this group are called Isopods and include both terrestrial and aquatic species such as woodlice. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration. Females brood their young in a pouch under their thorax.
Prof Georg Ossian Sars HFRSE was a Norwegian marine and freshwater biologist.
The superorder Peracarida is a large group of malacostracan crustaceans, having members in marine, freshwater, and terrestrial habitats. They are chiefly defined by the presence of a brood pouch, or marsupium, formed from thin flattened plates (oostegites) borne on the basalmost segments of the legs. Peracarida is one of the largest crustacean taxa and includes about 12,000 species. Most members are less than 2 cm (0.8 in) in length, but the largest is probably the giant isopod which can reach 76 cm (30 in). The earliest known perecaridian was Oxyuropoda ligioides, a fossil of which has been found dating to the Late Devonian of Ireland.
Ligia oceanica, the sea slater, common sea slater, or sea roach, is a woodlouse, living in the littoral zone—rocky seashores of the European North Sea and Atlantic coastlines.
Mexistenasellus is a genus of isopod crustaceans in the family Stenasellidae.
Fauna in the Czech Republic covers a wide variety of animal species.
Woodlice are terrestrial isopods in the suborder Oniscidea. Their name is derived from being often found in old wood, and from louse, a parasitic insect, although woodlice are neither parasitic nor insects.
The Diplostraca or Cladocera, commonly known as water fleas, is a superorder of small, mostly freshwater crustaceans, most of which feed on microscopic chunks of organic matter, though some forms are predatory.
Asellota is a suborder of isopod crustaceans found in marine and freshwater environments. Roughly one-quarter of all marine isopods belong to this suborder. Members of this suborder are readily distinguished from other isopods by their complex copulatory apparatus. Other characteristics include six-jointed antennal peduncle, the styliform uropods, the fusion of pleonites 5, 4 and sometimes 3 to the pleotelson, and absence of the first pleopod in females.
Idotea is a genus of isopod crustaceans, mostly from cold temperate waters. The taxonomy of the genus is still in doubt, and many of the currently recognised species may be taxonomic synonyms, and others may be moved to different genera.
Oenopota is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Candona is a genus of ostracods in the family Candonidae.
Janiridae is a family of isopods in the order Isopoda. There are more than 20 genera and 190 described species in Janiridae.
Idotea neglecta is a marine isopod in the family Idoteidae. It can be found on algae in the littoral and sublittoral zone of north-west European coasts.
Cercopagididae is a family of crustaceans belonging to the order Diplostraca. A lot of Cercopagididae species are non-native species, many of which pose a great threat to aquatic ecosystems.
Desmosomatidae is a family of isopods belonging to the suborder Asellota.
Stenetriidae is a family of crustaceans belonging to the order Isopoda. They can be found in both tropical and polar waters.
Leptanthura is a genus of isopod crustaceans in the family Leptanthuridae. It was first described in 1897 by Georg Ossian Sars and the type species is Paranthura tenuis. It is found in coastal waters throughout the world, and contains the following species:
Natatolana neglecta is a species of crustacean in the family Cirolanidae, and was first described by Hans Jacob Hansen in 1890 as Cirolana neglecta, It was redescribed as Natatolana neglecta by Stephen Keable and Niel L. Bruce in 1997.