Listriolobus

	Listriolobus ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: '' Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' '' Listriolobus pelodes'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-shaped body about long and wide. An extensible spoon-shaped proboscis projects from the anterior (front) end of the body and the mouth is at its base on the ventral side. There is a pair of hooked setae (bristles) projecting from the ventral surface of the body behind the mouth and a pair of nephridiopores nearby. The anus is at the posterior end of the body. There are two anal vesicles on either side of the rear end of the gut which are used for respiration. The body is a translucent green colour and there are eight longitudinal bundles of muscle in the body wall. Distribution ''Listriolobus pelodes'' is found along the coast of North America ranging from northern California as far south as Baja California at depths between about . It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Bahamensis ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: '' Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Brevirostris ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Capensis ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Hexamyotus ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' ''Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Sorbillans ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' ''Listriolobus capensis'' ''Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Polychaetes Polychaeta () is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. More than 10,000 species are described in this class. Common representatives include the lugworm (''Arenicola marina'') and the sandworm or clam worm ''Alitta''. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extremely high temperatures near hydrothermal vents. Polychaetes occur throughout the Earth's oceans at all depths, from forms that live as plankton near the surface, to a 2- to 3-cm specimen (still unclassified) observed by the robot ocean probe ''Nereus'' at the bottom of the Challenger Deep, the deepest known spot in the Earth's oceans. Only 168 species (less than 2% of all polychaetes) are known from fresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echiuridae Echiuridae is a family of spoon worms in the suborder Echiurida. It is a monotypic family, the only genus being ''Echiurus''. These worms burrow into soft sediment on the seabed. Species The World Register of Marine Species recognises the following species in the genus:- * '' Echiurus abyssalis'' Skorikow, 1906 * '' Echiurus antarcticus'' Spengel, 1912 * ''Echiurus echiurus ''Echiurus echiurus'' is a species of spoon worm in the family Echiuridae. It is found in the North Atlantic Ocean and a subspecies is found in Alaska. It burrows into soft sediment and under boulders and stones in muddy places. Description Th ...'' (Pallas, 1766) * '' Echiurus sitchaensis'' Brandt, 1835 References {{Taxonbar, from=Q2809389 Echiurans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cosmopolitan Distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Listriolobus ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: '' Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' '' Listriolobus pelodes'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-shaped body about long and wide. An extensible spoon-shaped proboscis projects from the anterior (front) end of the body and the mouth is at its base on the ventral side. There is a pair of hooked setae (bristles) projecting from the ventral surface of the body behind the mouth and a pair of nephridiopores nearby. The anus is at the posterior end of the body. There are two anal vesicles on either side of the rear end of the gut which are used for respiration. The body is a translucent green colour and there are eight longitudinal bundles of muscle in the body wall. Distribution ''Listriolobus pelodes'' is found along the coast of North America ranging from northern California as far south as Baja California at depths between about . It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Bahamensis ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: '' Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Brevirostris ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' '' Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Capensis ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' '' Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Hexamyotus ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' ''Listriolobus capensis'' '' Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Listriolobus Sorbillans ''Listriolobus'' is a genus of polychaetes belonging to the family Echiuridae. The genus has almost cosmopolitan distribution. Species: ''Listriolobus bahamensis'' ''Listriolobus brevirostris'' ''Listriolobus capensis'' ''Listriolobus hexamyotus'' ''Listriolobus pelodes ''Listriolobus pelodes'' is a species of marine spoon worm. It is found in shallow seas in the North East Pacific off the coast of California. It lives in a burrow in soft sediments. Description ''Listriolobus pelodes'' has a plump, sausage-sha ...'' '' Listriolobus sorbillans'' References {{Taxonbar, from=Q2810101 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Polychaetes Polychaeta () is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. More than 10,000 species are described in this class. Common representatives include the lugworm (''Arenicola marina'') and the sandworm or clam worm ''Alitta''. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extremely high temperatures near hydrothermal vents. Polychaetes occur throughout the Earth's oceans at all depths, from forms that live as plankton near the surface, to a 2- to 3-cm specimen (still unclassified) observed by the robot ocean probe ''Nereus'' at the bottom of the Challenger Deep, the deepest known spot in the Earth's oceans. Only 168 species (less than 2% of all polychaetes) are known from fresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Echiuridae Echiuridae is a family of spoon worms in the suborder Echiurida. It is a monotypic family, the only genus being ''Echiurus''. These worms burrow into soft sediment on the seabed. Species The World Register of Marine Species recognises the following species in the genus:- * '' Echiurus abyssalis'' Skorikow, 1906 * '' Echiurus antarcticus'' Spengel, 1912 * ''Echiurus echiurus ''Echiurus echiurus'' is a species of spoon worm in the family Echiuridae. It is found in the North Atlantic Ocean and a subspecies is found in Alaska. It burrows into soft sediment and under boulders and stones in muddy places. Description Th ...'' (Pallas, 1766) * '' Echiurus sitchaensis'' Brandt, 1835 References {{Taxonbar, from=Q2809389 Echiurans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cosmopolitan Distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]