|
Hexabothriidae
Hexabothriidae is a family of monogenean parasites. The family name was proposed by Emmett W. Price in 1942.Price, E. W. 1942: North American monogenetic trematodes. V. The family Hexabothriidae n. n. (Polystomatoidea). Proceedings of the Helminthological Society of Washington, 9, 39-56PDF of entire volume The family includes 14-16 genera according to authors and about 60 species; all are parasitic on the gills of chondrichthyan fishes (rays, sharks and chimaeras). Studies on phylogeny of monogeneans based on morphology,Boeger, W. A., & Kritsky, D. C. (2001). Phylogenetic relationships of the Monogenoidea. In D. T. J. Littlewood & R. A. Bray (Eds.), Interrelationships of the Platyhelminthes (pp. 92-102). London & New York: Taylor and Francis molecules or spermatozoa suggest that the Hexabothriidae are a basal group within the Polyopisthocotylea. Genera ;According to the World Register of Marine Species Bray, R. (2004). WoRMS (2015). Hexabothriidae Price, 1942. Accessed throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protocotyle Euzetmaillardi
''Protocotyle euzetmaillardi'' is a species of monogenean of the family Hexabothriidae. It is the third described species of the genus '' Protocotyle'', after '' Protocotyle grisea'' (Cerfontaine, 1899) Euzet & Maillard, 1974Euzet, L. & Maillard, C. 1974: Les Monogènes Hexabothriidae Price, 1942. Historique, systématique, phylogenèse. Bulletin du Muséum National d'Histoire Naturelle, 3° série, 206, Zoologie 136, 113-141PDF and '' Protocotyle taschenbergi'' (Maillard & Oliver, 1966Maillard, C. & Oliver, G. 1966: Monogenea, Hexabothriidae. Vie et Milieu Série A: Biologie marine, 17, 1201-1216.) Euzet & Maillard, 1974. The body is 4.5-6.1 millimetres in length, elongate, and it includes, like all monogeneans, a posterior attachment organ called haptor. The haptor is symmetrical, armed with six suckers, each provided with one hook-shaped sclerite, and there is a lateral appendix bearing a single pair of terminal suckers and a single pair of hooks (also called hamuli). Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protocotyle
''Protocotyle '' is a genus of monogeneans in the family Hexabothriidae. The genus was created by Louis Euzet and Claude Maillard in 1974. ''Protocotyle'' includes only three species, which are all parasitic on the gills of sharks of the genus ''Hexanchus'', namely ''Hexanchus griseus'' and ''Hexanchus nakamurai''. The species are: * '' Protocotyle grisea'' (Cerfontaine, 1899) Euzet & Maillard, 1974 Cerfontaine, Paul. 1899: Contribution à l'étude des Octocotylidés. V. Les Onchocotylinae. Archives de Biologie, 16, 345-478 + Plates 18-21.Euzet, L. & Maillard, C. 1974: Les Monogènes Hexabothriidae Price, 1942. Historique, systématique, phylogenèse. Bulletin du Muséum National d'Histoire Naturelle, 3° série, 206, Zoologie 136, 113-141. * '' Protocotyle taschenbergi'' (Maillard & Oliver, 1966) Euzet & Maillard, 1974 Maillard, C. & Oliver, G. 1966: Monogenea, Hexabothriidae. Vie et Milieu Série A: Biologie marine, 17, 1201-1216. * ''Protocotyle euzetmaillardi ''Protocotyle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diclybothriidea
Diclybothriidea is an order of monogeneans in the subclass Polyopisthocotylea Polyopisthocotylea is a subclass of parasitic flatworms in the class Monogenea. WoRMS (2019). Polyopisthocotylea. Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=119220 on 2019-02-08Yamaguti, S. (1963). Systema Helminthum Volum .... Families * Diclybothriidae Bychowsky & Gusev, 1950Bychowski, B. E. & Gusev, A. W. (1950). The family Diclybothriidae and its systematic position. ''Parazitologicheskii Sbornik Zoologicheskie Instituta Akademiya Nauk SSSR'', 12, 275–299. * Hexabothriidae Price, 1942Price, E. W. (1942). North American monogenetic trematodes. V. The family Hexabothriidae, n. n. (Polystomatoidea). ''Proceedings of the Helminthological Society of Washington'', 9(2), 39–56. References Polyopisthocotylea Platyhelminthes orders {{monogenea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Euzet
Louis Euzet (27 July 1923 in Lézignan-Corbières, France – 24 September 2013 in Sète, France) was a French parasitologist. Education Louis Euzet was a high-school student in Narbonne, France, and a student of the University of Montpellier (in the then “''Faculté des Sciences''”). He obtained his bachelor's degree (''Licence'') in 1947. He prepared his doctoral thesis in the Station de Biologie Marine at Sète, under the direction of Paul Mathias and Jean-George Baer; the thesis, on tetraphyllidean cestodes, was accepted on 16 June 1956. Career Louis Euzet was a junior lecturer at the Station de Biologie Marine in Sète in 1947. He was appointed Professor in the recently created “''Collège Scientifique Universitaire''” at Perpignan in 1959. He moved in 1969 to the University of Montpellier, where he established his ''Laboratoire de Parasitologie Comparée'' (Laboratory of Comparative Parasitology). He retired in 1991, became an Emeritus Professor in 1992 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Baptiste Lamarck
Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck (; ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biological evolution occurred and proceeded in accordance with Naturalism (philosophy), natural laws. Lamarck fought in the Seven Years' War against Prussia, and was awarded a commission for bravery on the battlefield. Posted to Monaco, Lamarck became interested in natural history and resolved to study medicine.#Packard, Packard (1901), p. 15. He retired from the army after being injured in 1766, and returned to his medical studies. Lamarck developed a particular interest in botany, and later, after he published the three-volume work ''Flore françoise'' (1778), he gained membership of the French Academy of Sciences in 1779. Lamarck became involved in the Jardin des Plantes and was appointed to the Chair of Botany in 1788. When the French Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Von Nordmann
Alexander von Nordmann (24 May 1803 in Ruotsinsalmi (now Kotka), Finland – 25 June 1866 in Helsinki) was a 19th-century Finnish biologist, who contributed to zoology, parasitology, botany and paleontology.Leikola A (2001Nordmann, Alexander von (1803 - 1866) - eläintieteen professori, todellinen valtioneuvosKansallisbiografia. SKS Biografiakeskus Biography Nordmann was a son of an officer of the Russian army at the Ruotsinsalmi fortress, SE Finland. He started academic studies at the Imperial Academy of Turku, and at that time also acted as a curator of the entomological collections. In 1827 he continued studies in Berlin with the famous parasitologist and anatomist Karl Rudolphi. His first major work was a microscopical description of tens of parasitic worms and crustaceans from the eyes and other organs of fishes and other animals, including man. These included the enigmatic monogenean ''Diplozoon paradoxum''. In 1832 he was appointed a professor (teacher) at the Lyceum R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
