|
Syncoelicotylinae
Syncoelicotylinae is a subfamily within family Microcotylidae and class Monogenea. Mamaev, Y. L., & Zubchenko, A. (1978). 2 New Genera of Higher Monogeneans from North-Atlantic. Zoologichesky Zhurnal, 57(8), 1131-1139. Members of Syncoelicotylinae are characterised by a symmetrical haptor with two separate lobes. Species According to the World Register of Marine Species, WoRMS (2019). ''Syncoelicotylinae'' Mamaev & Zubchenko, 1978. Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=991760 on 2019-11-27 there are three genera in this subfamily In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoologi ...: References {{Taxonbar, from=Q61484445 Microcotylidae Animal subfamilies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microcotylidae
Microcotylidae is a family of polyopisthocotylean monogeneans.WoRMS (2018). Microcotylidae Taschenberg, 1879. Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=119247 on 2018-12-03 All the species in this family are parasitic on fish. Subfamilies According to the World Register of Marine Species, the family includes 7 subfamilies: * Anchoromicrocotylinae Bravo-Hollis, 1981 Bravo-Hollis, M. (1981). Helmintos de peces del Pacífico mexicano XXXVI. Sobre un género y subfamilia nuevos de la familia Microcotylidae Taschenberg, 1879. Emend. Anales del Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, 8, 305-314 * Atriasterinae Maillard & Noisy, 1979 Maillard, C., & Noisy, D. (1979). ''Atrispinum acarne'' n g n sp.(Monogenea, Microcotylidae) parasite de ''Pagellus acarne'' (Teleostei) du golfe du Lion. Vie et Milieu, 28(29), 4. including ''Sparicotyle chrysophrii'' * Metamicrocotylinae Yamaguti, 1963 Yamaguti S. 1963. Systema He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfamily
In biological classification, a subfamily ( Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoological names with "-inae". See also * International Code of Nomenclature for algae, fungi, and plants The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all those "trad ... * International Code of Zoological Nomenclature * Rank (botany) * Rank (zoology) Sources {{biology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class (biology)
In biological classification, class ( la, classis) is a taxonomic rank, as well as a taxonomic unit, a taxon, in that rank. It is a group of related taxonomic orders. Other well-known ranks in descending order of size are life, domain, kingdom, phylum, order, family, genus, and species, with class fitting between phylum and order. History The class as a distinct rank of biological classification having its own distinctive name (and not just called a ''top-level genus'' ''(genus summum)'') was first introduced by the French botanist Joseph Pitton de Tournefort in his classification of plants that appeared in his ''Eléments de botanique'', 1694. Insofar as a general definition of a class is available, it has historically been conceived as embracing taxa that combine a distinct ''grade'' of organization—i.e. a 'level of complexity', measured in terms of how differentiated their organ systems are into distinct regions or sub-organs—with a distinct ''type'' of construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monogenea
Monogeneans are a group of ectoparasitic flatworms commonly found on the skin, gills, or fins of fish. They have a direct lifecycle and do not require an intermediate host. Adults are hermaphrodites, meaning they have both male and female reproductive structures.L.A. Tubbsa et al. (2005). "Effects of temperature on fecundity in vitro, egg hatching and reproductive development of ''Benedenia seriolae'' and ''Zeuxapta seriolae'' (Monogenea) parasitic on yellowtail kingfish Seriola lalandi". ''International Journal for Parasitology''(35), 315–327. Some monogeneans are oviparous (egg-laying) and some are viviparous (live-bearing). Oviparous varieties release eggs into the water. Viviparous varieties release larvae, which immediately attach to another host. The genus ''Gyrodactylus'' is an example of a viviparous variety, while the genus ''Dactylogyrus'' is an example of an oviparous variety. Signs and symptoms Freshwater fish that become infected with this parasite become le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haptor
The haptor is the attachment organ of the monogeneans, a group of parasitic Platyhelminthes. The haptor is sometimes called opisthaptor (from ''opistho-'': behind) to emphasize that it is located in the posterior part of the body, and to differentiate it from the prohaptor (from ''pro-'': in front), a structure including glands located at the anterior part of the body. According to Yamaguti (1963), the chief adhesive organ of the monogeneans, the haptor, is posterior, more or less discoid, muscular, may be divided into alveoli or loculi, is usually provided with anchors, has nearly always marginal larval hooklets, or is in a reduced form with anchors. The haptor may consist of symmetrical or asymmetrical, sessile or pedunculate, muscular suckers or clamps with or without supporting sclerites; accessory adhesive organs may be present in form of armed plaques, lappets or appendices. The structure of the haptor is different in the two major groups constituting the Monogenea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syncoelicotyloides
''Syncoelicotyloides'' is a genus of monogenean.Mamaev, Y. L., & Zubchenko, A. (1978). 2 New Genera of Higher Monogeneans from North-Atlantic. Zoologichesky Zhurnal, 57(8), 1131-1139PDF Species of ''Syncoelicotyloides'' are ectoparasite Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has ...s that affect their host by attaching themselves as larvae on the gills of the fish and grow into adult stage. This larval stage is called oncomiracidium, and is characterized as free swimming and ciliated. Description Members of ''Syncoelicotyloides'' are characterised by a broad leaf-shaped body, a muscular copulative organ armed with numerous hook-shaped spines and two dorsolateral vaginae with large slit-like openings. Species Currently two species are recognized:WoRMS (2019). ''Syncoeli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
