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Lagis Crenulatus
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *'' Lagis crenulatus'' *'' Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Annelid
The annelids (Annelida , from Latin ', "little ring"), also known as the segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches. The species exist in and have adapted to various ecologies – some in marine environments as distinct as tidal zones and hydrothermal vents, others in fresh water, and yet others in moist terrestrial environments. The Annelids are bilaterally symmetrical, triploblastic, coelomate, invertebrate organisms. They also have parapodia for locomotion. Most textbooks still use the traditional division into polychaetes (almost all marine), oligochaetes (which include earthworms) and leech-like species. Cladistic research since 1997 has radically changed this scheme, viewing leeches as a sub-group of oligochaetes and oligochaetes as a sub-group of polychaetes. In addition, the Pogonophora, Echiura and Sipuncula, previously regarded as separate phyla, are now regarded as sub-groups of polycha ...
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Pectinariidae
Pectinariidae, or the trumpet worms or ice cream cone worms, are a family of marine polychaete worms that build tubes using grains of sand roughly resembling ice cream cones or trumpets. These structures can be up to long. The earliest pectinariid fossils are known from the Cretaceous. Ecology Pectinariids are sessile burrowing tube dwellers, which can be found in fine-grained sediment. They position the wider end of their tube downwards, and use their stout golden setae In biology, setae (singular seta ; from the Latin word for " bristle") are any of a number of different bristle- or hair-like structures on living organisms. Animal setae Protostomes Annelid setae are stiff bristles present on the body. ... for digging while they use tentacles for sorting the particles which they ingest. Half of the particles which the worm digs through are excreted as pseudofaeces. Genera The systematics of the pectinariids have been the subject of some debate. Previously, only ...
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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 ...
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Lagis Abranchiata
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *'' Lagis abranchiata'' *'' Lagis australis'' *'' Lagis bocki'' *'' Lagis crenulatus'' *'' Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Australis
''Lagis australis'' is one of at least ten species of polychaete worms of the family Pectinariidae. It is the only pectinariid species found in New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count .... References Annelida.net* Miller M & Batt G, ''Reef and Beach Life of New Zealand'', William Collins (New Zealand) Ltd, Auckland, New Zealand 1973 {{Taxonbar, from=Q1857854 Terebellida Worms of New Zealand Animals described in 1904 ...
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Lagis Bocki
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *'' Lagis bocki'' *'' Lagis crenulatus'' *'' Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Crenulatus
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *'' Lagis crenulatus'' *'' Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Hupferi
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *'' Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Koreni
''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family Pectinariidae and recognised four subgenera within the genus '' Pectinaria'' although he did not justify how he had come to this decision. In further reviews in 1973 and again in 1984, neither Long nor Wolf recognised these subgenera. In 2002, Pat Hutchings and Rachael Peart undertook a further review of the family. Among other findings, they determined that the ''Pectinaris'' subgenera should be given full species status. So the species that had been classified as ''Pectinaria koreni'' and later as ''Pectinaria'' (''Lagis'') ''koreni'' became ''Lagis koreni''. Description The trumpet worm is about long and relatively broad. The head has two pairs of tentacles and two bunches of gleaming golden spines which are used for digging. It also ...
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Lagis Neapolitana
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *''Lagis hupferi'' *''Lagis koreni ''Lagis koreni'', commonly known as the trumpet worm, is a species of marine polychaete worm found in European waters. It lives within a narrow conical tube made of grains of sand and shell fragments. Taxonomy In 1986, Holthe studied the family ...'' *'' Lagis neapolitana'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Plurihamus
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *''Lagis hupferi'' *''Lagis koreni'' *''Lagis neapolitana ''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *''Lagis hupferi'' *''Lagi ...'' *'' Lagis plurihamus'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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Lagis Portus
''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *''Lagis hupferi'' *''Lagis koreni'' *''Lagis neapolitana'' *''Lagis plurihamus ''Lagis'' is a genus of annelids belonging to the family Pectinariidae. The genus has almost cosmopolitan distribution. Species: *''Lagis abranchiata'' *'' Lagis australis'' *''Lagis bocki'' *''Lagis crenulatus'' *''Lagis hupferi'' *''Lagi ...'' *'' Lagis portus'' *'' Lagis pseudokoreni'' *'' Lagis tenera'' References {{Taxonbar, from=Q3896646 Terebellida Annelid genera ...
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