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Calceostoma Calceostoma
''Calceostoma calceostoma'' is a species of monogenean in the family Calceostomatidae. It is a parasite of the brown meagre (''Sciaena umbra The brown meagre or corb (''Sciaena umbra'') is a species of croaker found in, the eastern Atlantic, Mediterranean Sea and Black Sea occurring in shallow waters and sandy bottoms. It is harvested for human consumption, especially in the Mediterr ...'') in the Mediterranean. References External links Animals described in 1857 Monopisthocotylea {{Monogenea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platyhelminthes
The flatworms, flat worms, Platyhelminthes, or platyhelminths (from the Greek πλατύ, ''platy'', meaning "flat" and ἕλμινς (root: ἑλμινθ-), ''helminth-'', meaning "worm") are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates. Unlike other bilaterians, they are acoelomates (having no body cavity), and have no specialized circulatory and respiratory organs, which restricts them to having flattened shapes that allow oxygen and nutrients to pass through their bodies by diffusion. The digestive cavity has only one opening for both ingestion (intake of nutrients) and egestion (removal of undigested wastes); as a result, the food cannot be processed continuously. In traditional medicinal texts, Platyhelminthes are divided into Turbellaria, which are mostly non-parasitic animals such as planarians, and three entirely parasitic groups: Cestoda, Trematoda and Monogenea; however, since the turbellarians have since been proven not to be monop ... [...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] |
Monopisthocotylea
The Monopisthocotylea are a subclass of parasitic flatworms in the class Monogenea. WoRMS (2019). Monopisthocotylea. Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=119219 on 2019-02-08 Yamaguti, S. (1963). Systema Helminthum Volume IV Monogenea and Aspidocotylea: John Wiley & Sons.Hayward, C. (2005). Monogenea Polyopisthocotylea (ectoparasitic flukes). In K. Rohde (Ed.), Marine Parasitology (pp. 55-63): CSIRO, Collingwood, Australia & CABI, Oxon, UK. Classification There are only two subclasses in the class Monogenea: * Monopisthocotylea. The name means "a single posterior sucker" - the attachment organ (the haptor) is simple. * Polyopisthocotylea. The name means "several posterior suckers" - the attachment organ (the haptor) is complex, with several clamps or suckers. The subclass Monopisthocotylea contains these orders: * Order Capsalidea * Order Dactylogyridea * Order Gyrodactylidea * Order Monocotylidea * Order Montchadskyellidea Example of species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dactylogyridea
Dactylogyridea is an order of parasitic flatworms in the class Monogenea.WoRMS (2018). Dactylogyridea. Accessed at: http://marinespecies.org/aphia.php?p=taxdetails&id=517897 on 2018-08-09 Families *Amphibdellatidae Carus, 1885 *Ancylodiscoididae Gusev, 1961 *Ancyrocephalidae Bychowsky & Nagibina, 1968 ("temporary name") *Calceostomatidae Parona & Perugia, 1890 * Dactylogyridae Bychowsky, 1933 * Diplectanidae Monticelli, 1903 * Fridericianellidae Gupta & Sachdeva, 1990 *Neocalceostomatidae Lim, 1995 *Neotetraonchidae Bravo-Hollis, 1968 *Protogyrodactylidae Johnston & Tiegs, 1922 *Pseudodactylogyridae *Tetraonchidae Tetraonchidae is a family of flatworms belonging to the order Dactylogyridea Dactylogyridea is an Order (biology), order of Parasitism, parasitic flatworms in the Class (biology), class Monogenea.WoRMS (2018). Dactylogyridea. Accessed at: http ... Bychowsky, 1937 * Urogyridae Bilong Bilong, Birgi & Euzet, 1994 References Monopisthocotylea Platyhe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calceostomatidae
Calceostomatidae is a family of flatworms belonging to the order Dactylogyridea Dactylogyridea is an Order (biology), order of Parasitism, parasitic flatworms in the Class (biology), class Monogenea.WoRMS (2018). Dactylogyridea. Accessed at: http://marinespecies.org/aphia.php?p=taxdetails&id=517897 on 2018-08-09 Families .... Genera: * '' Bychowskya'' Nagibina, 1968 * '' Calceostoma'' Van Beneden, 1858 * '' Dicrumenia'' Mamaev, 1969 * '' Ktariella'' Vala & Euzet, 1977 * '' Paracalceostoma'' Caballero y Caballero & Bravo-Hollis, 1960 References {{Taxonbar, from=Q18681233 Platyhelminthes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calceostoma
''Calceostoma'' is a genus of monogeneans in the family Calceostomatidae Calceostomatidae is a family of flatworms belonging to the order Dactylogyridea Dactylogyridea is an Order (biology), order of Parasitism, parasitic flatworms in the Class (biology), class Monogenea.WoRMS (2018). Dactylogyridea. Accessed at: ht .... References External links Monogenea genera Monopisthocotylea {{Monogenea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guido Richard Wagener
Guido is a given name Latinised from the Old High German name Wido. It originated in Medieval Italy. Guido later became a male first name in Austria, Germany, the Low Countries, Scandinavia, Spain, Portugal, Latin America and Switzerland. The meaning of the name is debated, with various sources indicating the Germanic "Wido" means "wood" and others connecting the Italian form "Guido" to the latinate root for "guide". The slang term ''Guido'' is used in American culture to refer derogatorily to an urban working-class Italian or Italian-American male who is overly aggressive or macho with a tendency for certain conspicuous behavior. It may also be used as a more general ethnic slur for working-class urban Italian Americans. People Given name ;Medieval times *Guido of Acqui (–1070), bishop of Acqui, Italy * Guido of Anderlecht (–1012), Belgian saint *Guido of Arezzo (–after 1033), Italian music theorist *Guido da Velate, (died 1071) bishop of Milan *Guido Bonatti (died ), I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciaena Umbra
The brown meagre or corb (''Sciaena umbra'') is a species of croaker found in, the eastern Atlantic, Mediterranean Sea and Black Sea occurring in shallow waters and sandy bottoms. It is harvested for human consumption, especially in the Mediterranean. Etymology The specific name ''umbra'' is derived from the Latin for a shadow or phantom while the generic name is derived from the Greek ''skiaina'' or ''skion'' meaning a fish, or more specifically a red mullet. Distribution The brown meagre is found in the eastern Atlantic Ocean from the southern English Channel south to Senegal and Cape Verde, including the Canary Islands, records from West Africa south of Senegal are questionable. Also in the Mediterranean Sea, the Black Sea and Sea of Azov. Habitat The brown meagre is found at depths between 5m and 200m, mainly over rocky and sandy substrates and the young enter estuarine environments. Description The brown meagre is between 30 and 40 cm in length but can grow to 60&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animals Described In 1857
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinoderms a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
