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Stellantchasmus
''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae Heterophyidae is a family of intestinal trematodes in the order Plagiorchiida. Description: " Tegument covered by spines. Oral sucker not armed or armed by cyrcumoral spines. Pharynx presented. Genital synus presented. Ventral and genital suc .... Species *'' Stellantchasmus aspinosus'' Pearson, 1964Pearson, J. C. (1964). A revision of the subfamily Haplorchinae Looss, 1899 (Trematoda: Heterophyidae). ''Parasitology'', 54, 601–676. *'' Stellantchasmus falcatus'' Onji & Nishio, 1916 *'' Stellantchasmus gallinae'' (Oshmarin, 1971) Pearson & Ow-Yang, 1982Oshmarin, P. G. (1971). A new species of trematode from the blood vessels of ''Chelonia''. In, ''Parazity Zhivotnykh i Rasternii Dal'nego Vostoka'' (pp. 142–143). Vladivostok: Dal'nevostochnoe Knizhnoe Izdatel'stvo.Pearson, J. C. & Ow-Yang, C. K. (1982). New species of ''Haplorchis'' from south-east Asia, together with keys to the ''Haplorchis'' grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellantchasmus Aspinosus
''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae Heterophyidae is a family of intestinal trematodes in the order Plagiorchiida. Description: " Tegument covered by spines. Oral sucker not armed or armed by cyrcumoral spines. Pharynx presented. Genital synus presented. Ventral and genital suc .... Species *'' Stellantchasmus aspinosus'' Pearson, 1964Pearson, J. C. (1964). A revision of the subfamily Haplorchinae Looss, 1899 (Trematoda: Heterophyidae). ''Parasitology'', 54, 601–676. *'' Stellantchasmus falcatus'' Onji & Nishio, 1916 *'' Stellantchasmus gallinae'' (Oshmarin, 1971) Pearson & Ow-Yang, 1982Oshmarin, P. G. (1971). A new species of trematode from the blood vessels of ''Chelonia''. In, ''Parazity Zhivotnykh i Rasternii Dal'nego Vostoka'' (pp. 142–143). Vladivostok: Dal'nevostochnoe Knizhnoe Izdatel'stvo.Pearson, J. C. & Ow-Yang, C. K. (1982). New species of ''Haplorchis'' from south-east Asia, together with keys to the ''Haplorchis'' grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellantchasmus Falcatus
''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae. Species *''Stellantchasmus aspinosus ''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae Heterophyidae is a family of intestinal trematodes in the order Plagiorchiida. Description: " Tegument covered by spines. Oral sucker not armed or armed by cyrcumoral ...'' Pearson, 1964Pearson, J. C. (1964). A revision of the subfamily Haplorchinae Looss, 1899 (Trematoda: Heterophyidae). ''Parasitology'', 54, 601–676. *'' Stellantchasmus falcatus'' Onji & Nishio, 1916 *'' Stellantchasmus gallinae'' (Oshmarin, 1971) Pearson & Ow-Yang, 1982Oshmarin, P. G. (1971). A new species of trematode from the blood vessels of ''Chelonia''. In, ''Parazity Zhivotnykh i Rasternii Dal'nego Vostoka'' (pp. 142–143). Vladivostok: Dal'nevostochnoe Knizhnoe Izdatel'stvo.Pearson, J. C. & Ow-Yang, C. K. (1982). New species of ''Haplorchis'' from south-east Asia, together with keys to the ''Haplorchis'' group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellantchasmus Gallinae
''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae. Species *''Stellantchasmus aspinosus'' Pearson, 1964Pearson, J. C. (1964). A revision of the subfamily Haplorchinae Looss, 1899 (Trematoda: Heterophyidae). ''Parasitology'', 54, 601–676. *''Stellantchasmus falcatus ''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae. Species *''Stellantchasmus aspinosus ''Stellantchasmus'' is a genus of trematodes in the family Heterophyidae Heterophyidae is a family of intestinal trematodes i ...'' Onji & Nishio, 1916 *'' Stellantchasmus gallinae'' (Oshmarin, 1971) Pearson & Ow-Yang, 1982Oshmarin, P. G. (1971). A new species of trematode from the blood vessels of ''Chelonia''. In, ''Parazity Zhivotnykh i Rasternii Dal'nego Vostoka'' (pp. 142–143). Vladivostok: Dal'nevostochnoe Knizhnoe Izdatel'stvo.Pearson, J. C. & Ow-Yang, C. K. (1982). New species of ''Haplorchis'' from south-east Asia, together with keys to the ''Haplorchis'' group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterophyidae
Heterophyidae is a family of intestinal trematodes in the order Plagiorchiida. Description: " Tegument covered by spines. Oral sucker not armed or armed by cyrcumoral spines. Pharynx presented. Genital synus presented. Ventral and genital suckers usually not combined. Cirrus and bursa absent. Two testes located in posterior part of the body. Vitellaria in posterior part of the body." First intermediate hosts are molluscs of Prosobranchia, second intermediate hosts are fishes. Definite hosts are birds and mammals, including humans. Genera *'' Acanthotrema'' Travassos, 1928 *'' Alloheterophyes'' Pearson, 1999 *'' Apophallus'' Lühe, 1909 *''Ascocotyle'' Looss, 1899 *'' Centrocestus'' Looss, 1899 *'' Cercarioides'' Witenberg, 1929 *'' Condylocotyla'' Pearson & Prevot, 1985 *''Cryptocotyle'' Lühe, 1899 *'' Dermocystis'' Stafford, 1905 *''Galactosomum'' Looss, 1899 *'' Haplorchis'' Looss, 1899 *'' Haplorchoides'' Chen, 1949 *'' Heterophyes'' Cobbold, 1866 *'' Heterophyopsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trematoda
Trematoda is a Class (biology), class of flatworms known as flukes. They are obligate parasite, obligate internal Parasitism, parasites with a complex biological life cycle, life cycle requiring at least two Host_(biology), hosts. The intermediate host, in which asexual reproduction occurs, is usually a snail. The definitive host, where the flukes sexually reproduce, is a vertebrate. Infection by trematodes can cause disease in all five traditional vertebrate classes: mammals, birds, amphibians, reptiles, and fish. Etymology Trematodes are commonly referred to as flukes. This term can be traced back to the Old English name for flounder, and refers to the flattened, rhomboidal shape of the organisms. Taxonomy There are 18,000 to 24,000 known species of trematodes, divided into two subclasses — the Aspidogastrea and the Digenea. Aspidogastrea is the smaller subclass, comprising 61 species. These flukes mainly infect Bivalvia, bivalves and Osteichthyes, bony fishes.https://www.bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
