Parasymmetrorbione bicauda | |
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Genus: | Parasymmetrorbione An, Boyko & Li, 2013 |
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Parasymmetrorbione bicauda An, Boyko & Li, 2013 | |
Parasymmetrorbione is a genus of isopod containing a single species, Parasymmetrorbione bicauda. [1]
The name of the genus was chosen because of its apparent close relationship with the Asymmetrorbione genus. [2]
P. bicauda inhabits the waters of the South China Sea. [3] [2]
Like most Bopyridae species, the female is quite larger than its male counterpart. The females measure 11.57mm long; 9.67mm wide. The males have been recorded to be 4.1 mm long; 1.61 mm wide. [2]
Like all species of the subfamily Orbioninae, P. bicauda parasitize the branchials of penaeid shrimp. P. bicauda has been found to infest two species of Solenocera: Solenocera comata and Solenocera alticarinata. [2]
Tantulocarida is a highly specialised group of parasitic crustaceans that consists of about 33 species, treated as a class in superclass Multicrustacea. They are typically ectoparasites that infest copepods, isopods, tanaids, amphipods and ostracods.
Isopoda is an order of crustaceans that includes woodlice and their relatives. Isopods live in the sea, in fresh water, or on land. 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.
The blacktailed spurdog is a dogfish, a member of the family Squalidae, found around New Caledonia in the central Pacific Ocean, at depths from 320 to 320 m. Its length is up to 75 cm.
Epicaridea is a former suborder of isopods, now treated as an infraorder in suborder Cymothoida. They are ectoparasites that inhabit other crustaceans, namely ostracods, copepods, barnacles and malacostracans. Epicarideans are found globally. Epicaridea are generally less well researched than other isopods.
The Bopyridae are a family of isopod crustaceans in the suborder Cymothoida. There are 1223 individual species contained in this family. Members of the family are ectoparasites of crabs and shrimp. They live in the gill cavities or under the carapace where they cause a noticeable swelling. Fossil crustaceans have occasionally been observed to have a similar characteristic bulge.
Cancricepon is a genus of isopod crustaceans in the family Bopyridae. It has been synonymised with Merocepon Richardson, 1910.
Cancricepon elegans is a species of isopods that parasitises the crab Pilumnus hirtellus. It was originally described from French waters and has since been found off the coast of Great Britain.
Aega psora is a species of isopod crustacean that parasitises a number of fish species in the North Atlantic. It is a serious ectoparasite of larger species of fish, particularly when they are injured.
The Cryptoniscidae are a family of isopod crustaceans in the suborder Cymothoida. The original description was made by Kossmann in 1880. "Liriopsidae" is a junior synonym. Members of this family are hyperparasites of rhizocephalid barnacles which are themselves parasites of decapod crustaceans. The morphology of the adult females gives little clue as to their true identity, but the free-living larvae show their true taxonomic affiliations.
The Dajidae are a family of marine isopod crustaceans in the suborder Cymothoida. The original description was made by Giard and Bonnier in 1887. Members of this family are ectoparasites of krill. They resemble a fleshy growth on the krill's back, and make the host look as if it is wearing a rucksack. These genera are included in the family Dajidae:
Dynoides elegans is a species of isopod crustacean in the genus Dynoides. It was originally described in 1923 by Pearl Lee Boone as "Cianella elegans" based on specimens from La Jolla and San Pedro, California. It was transferred to the genus Dynoides in 2000, when Boone's genus was sunk into synonymy with Dynoides.
Gastrosaccus spinifer is a shrimp-like crustacean in the order Mysida, the opossum shrimps, native to the eastern Atlantic Ocean and the coasts of Northern and Western Europe.
Prodajus ostendensis is a species of marine isopod in the family Dajidae and is found in the North Sea. It is an ectoparasite of the opossum shrimp Gastrosaccus spinifer. It is normally found living in the host's marsupium and devouring its eggs.
Harriet Richardson Searle was an American carcinologist. She was known as the first lady of isopods and was one of the first female carcinologists, with only Mary Jane Rathbun before her.
Pseudorhabdosynochus is a genus of monopisthocotylean monogeneans, included in the family Diplectanidae. The type-species of the genus is Pseudorhabdosynochus epinepheli .
Nerocila is a genus of parasitic isopod crustaceans, with 11 species, which have been found parasitizing Indian marine fishes.
Lethrinitrema is a genus of monogeneans belonging to the family Ancyrocephalidae. The genus was created by Susan Lim and Jean-Lou Justine in 2011 for parasites of lethrinid fish from New Caledonia. All members of the genus are parasitic on the gills of fish.
Laticola dae is a species of diplectanid monogenean. It is parasitic on the gills of the Highfin grouper, Epinephelus maculatus. It was described in 2006. The species is a member of the genus Laticola Yang, Kritsky, Sun, Zhang, Shi & Agrawal, 2006. More than 400 specimens of this parasite were studied for the description of the species, which was the most abundant monogenean species, representing about 50% of the specimens found on this fish.
Allorbimorphus is a genus of Isopoda parasites, in the family Bopyridae, containing the following species that can be found on the coasts of Australia, and Asia:
Aporobopyrus is a genus of Isopoda parasites, in the family Bopyridae, that contains the following 20 species: