Nothria

	Nothria ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Conchylega ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Africana ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, a ...'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Anoculata ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia'' ''Nothria africana ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a fa ...'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parchment-like, are formed of bits of shell and sand, with plant debris, stuck together with mucus Mucus ( ) is a slippery aqueous secretion produced by, and covering, mucous membranes. It is typically produced from cells found in mucous glands, although it may also originate from mixed glands, which contain both serous and mucous cells. It .... The onuphids are all omnivorous scavengers, feeding on animal and vegetable debris.Onuphidae Marine Errant Polychaetes in Hong Kong. Retrieved 2012-01-16. [...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]
	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 su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Nothria ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Conchylega ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parch .... The genus has cosmopolitan distribution. Species: '' Nothria abyssia'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Africana ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, a ...'' '' Nothria africana'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Nothria Anoculata ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia'' ''Nothria africana ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae. The genus has cosmopolitan distribution. Species: ''Nothria abyssia ''Nothria'' is a genus of polychaetes belonging to the family Onuphidae The Onuphidae are a fa ...'' '' Nothria anoculata'' References {{Taxonbar, from=Q3919425 Polychaetes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Onuphidae The Onuphidae are a family of polychaete worms. Characteristics Most onuphids have tubes. Some live semisubmerged in the substrate, but others carry their tubes around, and they can all rebuild their tubes if necessary. The tubes, thin and parchment-like, are formed of bits of shell and sand, with plant debris, stuck together with mucus Mucus ( ) is a slippery aqueous secretion produced by, and covering, mucous membranes. It is typically produced from cells found in mucous glands, although it may also originate from mixed glands, which contain both serous and mucous cells. It .... The onuphids are all omnivorous scavengers, feeding on animal and vegetable debris.Onuphidae Marine Errant Polychaetes in Hong Kong. Retrieved 2012-01-16. [...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]
	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 su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]