Echinochasmus

	Echinochasmus ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini'' Dharejo, Bilqees & Khan, 2007Dharejo, A. M., Bilqees, F. M. & Khan, M. M. (2007). ''Echinochasmus mohiuddini'', new species (Trematoda: Echinostomatidae) from the paddy bird ''Ardeola grayii'' (Ardeidae) o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Dietzevi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Dige ...'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. '' Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology' ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few signific .... Species '' Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. '' Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Donaldsoni ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Pl ...'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Mohiuddini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ...'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Mordax ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, sub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Skrjabini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini'' Dharejo, Bilqees & Khan, 2007Dharejo, A. M., Bilqees, F. M. & Khan, M. M. (2007). ''Echinochasmus mohiuddini'', new species (Trematoda: Echinostomatidae) from the paddy bird ''Ardeola grayii'' (Ardeidae) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few significant parasites of humans. The following families are placed here, organ .... Genera '' Echinochasmus'' Dietz, 1909Dietz, E. (1909). Die Echinostomatiden der Vogel. ''Zoologiscne Anzeiger'', 34, 180–192. '' Stephanoprora'' Odhner, 1902Odhner, T. (1902). Trematoden aus Reptilien nebst allgemeinen systematischen Bemerkungen. ''Öfversigt af Konglige Vetenskaps-Akademiens Förhandlingar, Stockholm'', 1, 19–45. References Echinostomata Trematode families {{trematoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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]
picture info	Flatworm 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 organ (anatomy), 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 prove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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]
	Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few significant parasites of humans. The following families are placed here, organised by superfamily and suborder:Jones, A., Bray, R. A., & Gibson, D. I. (Eds.). (2002). ''Keys to the Trematoda'' (Vol. 1). CABI Publishing and The Natural History Museum. * Apocreadiata Apocreadioidea Skrjabin, 1942 * Apocreadiidae Skrjabin, 1942 * Bivesiculata Bivesiculoidea * Bivesiculidae Yamaguti, 1934 * Bucephalata Bucephaloidea Poche, 1907 * Bucephalidae Poche, 1907 *** Nuitrematidae Kurochkin, 1975 * Echinostomata Echinostomatoidea Looss, 1902 * Caballerotrematidae Tkach, Kudlai & Kostadinova, 2016 * Calycodidae Dollfus, 1929 * Cyclocoelidae Stossich, 1902 * Echinochasmidae Odhner, 1910 * Echinostomatidae Looss, 1899 * Fasciolidae Railliet, 1895 * Himasthlidae Odhner, 1910 * Philophthalm ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
picture info	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]

	Echinochasmus ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini'' Dharejo, Bilqees & Khan, 2007Dharejo, A. M., Bilqees, F. M. & Khan, M. M. (2007). ''Echinochasmus mohiuddini'', new species (Trematoda: Echinostomatidae) from the paddy bird ''Ardeola grayii'' (Ardeidae) o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Dietzevi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Dige ...'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. '' Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology' ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few signific .... Species '' Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. '' Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Donaldsoni ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae Echinochasmidae is a family of trematodes in the order Pl ...'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). '' Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Mohiuddini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ...'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmus Mordax ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, sub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Echinochasmus Skrjabini ''Echinochasmus'' is a genus of trematodes in the family Echinochasmidae. Species ''Echinochasmus cohensi'' Rao, 1951Rao, N. S. K. (1951). ''Echinochasmus cohensi'' n. sp. (family Echinostomatidae, subfamily Echinochasminae) from the sea gull, ''Larus argentatus''. ''Canadian Journal of Zoology'', 29(3), 215–218. ''Echinochasmus dietzevi'' Issaitschikov, 1927Issaitschikov, I. M. (1927). Russian Helminthological Expedition in the Crimea. In ''Reports of the 28 Helminthological Expeditions in the USSR'' (pp. 110–125). ''Echinochasmus donaldsoni'' Beaver, 1941Beaver, P. C. (1941). The life history of ''Echinochasmus donaldsoni'' n. sp., a trematode (Echinostomatidae) from the pied-billed grebe. ''The Journal of Parasitology'', 27(4), 347–355. ''Echinochasmus mohiuddini'' Dharejo, Bilqees & Khan, 2007Dharejo, A. M., Bilqees, F. M. & Khan, M. M. (2007). ''Echinochasmus mohiuddini'', new species (Trematoda: Echinostomatidae) from the paddy bird ''Ardeola grayii'' (Ardeidae) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echinochasmidae Echinochasmidae is a family of trematodes in the order Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few significant parasites of humans. The following families are placed here, organ .... Genera '' Echinochasmus'' Dietz, 1909Dietz, E. (1909). Die Echinostomatiden der Vogel. ''Zoologiscne Anzeiger'', 34, 180–192. '' Stephanoprora'' Odhner, 1902Odhner, T. (1902). Trematoden aus Reptilien nebst allgemeinen systematischen Bemerkungen. ''Öfversigt af Konglige Vetenskaps-Akademiens Förhandlingar, Stockholm'', 1, 19–45. References Echinostomata Trematode families {{trematoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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]
picture info	Flatworm 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 organ (anatomy), 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 prove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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]
	Plagiorchiida Plagiorchiida is a large order of trematodes, synonymous to Echinostomida. They belong to the Digenea, a large subclass of flukes. This order contains relatively few significant parasites of humans. The following families are placed here, organised by superfamily and suborder:Jones, A., Bray, R. A., & Gibson, D. I. (Eds.). (2002). ''Keys to the Trematoda'' (Vol. 1). CABI Publishing and The Natural History Museum. * Apocreadiata Apocreadioidea Skrjabin, 1942 * Apocreadiidae Skrjabin, 1942 * Bivesiculata Bivesiculoidea * Bivesiculidae Yamaguti, 1934 * Bucephalata Bucephaloidea Poche, 1907 * Bucephalidae Poche, 1907 *** Nuitrematidae Kurochkin, 1975 * Echinostomata Echinostomatoidea Looss, 1902 * Caballerotrematidae Tkach, Kudlai & Kostadinova, 2016 * Calycodidae Dollfus, 1929 * Cyclocoelidae Stossich, 1902 * Echinochasmidae Odhner, 1910 * Echinostomatidae Looss, 1899 * Fasciolidae Railliet, 1895 * Himasthlidae Odhner, 1910 * Philophthalm ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
picture info	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]