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Hermodice Sanguinea
''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta ''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata ''Hermodice carunculata'', the bearded fireworm, is a type of marine bristleworm ...'' *'' Hermodice sanguinea'' *'' Hermodice savignyi'' *'' Hermodice smaragdina'' References {{Taxonbar, from=Q3917355 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annelids
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 polychae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphinomidae
Amphinomidae, also known as the bristle worms or sea mice, are a family of marine polychaetes, many species of which bear chaetae mineralized with carbonate. The best-known amphinomids are the fireworms, which can cause great pain if their toxin-coated chaetae are touched or trodden on. Their relationship to other polychaete groups is somewhat poorly resolved. Complanine Complanine is a quaternary ammonium salt that has been isolated from the marine fireworm '' Eurythoe complanata''. It causes an inflammatory effect upon contact with the skin or mucous membranes. It was previously known that handling the fireworm caused it to release a chemical that induces inflammation of the skin of marine predators and mammals (including humans). Complanine was the first compound isolated from the fireworm which causes these effects. It is presumed that this compound's function is to deter predators of the fireworm. Species Most genera in ''Amphinomidae '' are divided into two ... [...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] |
Hermodice Carunculata
''Hermodice carunculata'', the bearded fireworm, is a type of marine bristleworm belonging to the Amphinomidae family, native to the tropical Atlantic Ocean and the Mediterranean Sea. Description Bearded fireworms are usually 15 centimetres in average length, but can reach up to 30 centimetres.de Kluijver, M.J.; Ingalsuo, S.S.; de Bruyne, R.H. (2000) Macrobenthos of the North Sea D-ROM 1. Keys to Mollusca and Brachiopoda. World Biodiversity Database CD-ROM Series. Expert Center for Taxonomic Identification (ETI): Amsterdam, The Netherlands. . 1 cd-rom pp.,M. De Kluijver, G. Gijswijt, R. de Leon & I. da Cunda, "Interactive Guide to Caribbean Diving.",CD-ROM, Expertise-Centrum voor Taxonomische Identifikatie, 2003, At first glance, this fire worm looks like a centipede with its elongated and flattened appearance, multiple segments, white silks, and parapodia and gills located on the side of its body. Its colors are varied and range from greenish, to yellowish, to reddish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermodice Picta
''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata ''Hermodice carunculata'', the bearded fireworm, is a type of marine bristleworm belonging to the Amphinomidae family, native to the tropical Atlantic Ocean and the Mediterranean Sea. Description Bearded fireworms are usually 15 centimetre ...'' *'' Hermodice picta'' *'' Hermodice sanguinea'' *'' Hermodice savignyi'' *'' Hermodice smaragdina'' References {{Taxonbar, from=Q3917355 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermodice Sanguinea
''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta ''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata ''Hermodice carunculata'', the bearded fireworm, is a type of marine bristleworm ...'' *'' Hermodice sanguinea'' *'' Hermodice savignyi'' *'' Hermodice smaragdina'' References {{Taxonbar, from=Q3917355 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermodice Savignyi
''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta'' *''Hermodice sanguinea ''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta ''Hermodice'' is a genus of annelids belonging to the family ...'' *'' Hermodice savignyi'' *'' Hermodice smaragdina'' References {{Taxonbar, from=Q3917355 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermodice Smaragdina
''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta'' *''Hermodice sanguinea'' *''Hermodice savignyi ''Hermodice'' is a genus of annelids belonging to the family Amphinomidae. The genus has almost cosmopolitan distribution. Species: *''Hermodice carunculata'' *''Hermodice picta'' *''Hermodice sanguinea ''Hermodice'' is a genus of annelid ...'' *'' Hermodice smaragdina'' References {{Taxonbar, from=Q3917355 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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