|
Neoteuthidae
The Neoteuthidae are a family of squid comprising four monotypic genera. They are thought to be the closest relatives to the famous giant squid (''Architeuthis dux''). Species * ''Alluroteuthis The Antarctic neosquid (''Alluroteuthis antarcticus'') is the only neosquid in the genus ''Alluroteuthis''. The tentacles are relatively short compared to the arms. Nils Hjalmar Odhner, discoverer of the species, suggested that '' Parateuthis ...'' ** '' Alluroteuthis antarcticus'', Antarctic neosquid * '' Narrowteuthis'' ** '' Narrowteuthis nesisi'' * '' Neoteuthis'' ** '' Neoteuthis thielei'' * '' Nototeuthis'' ** '' Nototeuthis dimegacotyle'' References External links Tree of Life web project: Neoteuthidae Architeuthoidea Cephalopod families Taxa named by Adolf Naef {{squid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Architeuthoidea
Architeuthoidea is a superfamily of squid in the order Oegopsida. It consists of only five monotypic genera in two different families: Architeuthidae, containing only the famous giant squid, and 4 species in their own genera in the family Neoteuthidae. * Superfamily Architeuthoidea ** Family Architeuthidae *** Genus '' Architeuthis'' ** Family Neoteuthidae *** Genus ''Alluroteuthis The Antarctic neosquid (''Alluroteuthis antarcticus'') is the only neosquid in the genus ''Alluroteuthis''. The tentacles are relatively short compared to the arms. Nils Hjalmar Odhner, discoverer of the species, suggested that '' Parateuthis ...'' *** Genus '' Narrowteuthis'' *** Genus '' Neoteuthis'' *** Genus '' Nototeuthis'' References Oegopsida Mollusc superfamilies Taxa named by Samuel Stillman Berry {{Squid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nototeuthis Dimegacotyle
''Nototeuthis'' is a monotypic genus of squid, in the family Neoteuthidae. The only species in this genus is ''Nototeuthis dimegacotyle ''. This species is characterised by short tentacular clubs, less than 40% of the length of the mantle, and relatively long fins, which are approximately 60% of the mantle length. The tentacle clubs have two greatly enlarged suckers on distal portion of the manus, which distinguish ''N. dimegacotyle'' from other members of the Neoteuthidae. Few specimens of this species are currently known. Specimens have been collected from the south eastern Pacific Ocean, off Chile, between the Southern Subtropical and the Antarctic Polar frontal zones. This species is mesopelagic to bathypelagic The bathypelagic zone or bathyal zone (from Greek βαθύς (bathýs), deep) is the part of the open ocean that extends from a depth of below the ocean surface. It lies between the mesopelagic above and the abyssopelagic below. The bathypela ... and can be found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoteuthis Thielei
''Neoteuthis'' is a monotypic genus of squid whose sole member is ''Neoteuthis thielei'', from the family Neoteuthidae. This species has long tentacular clubs measuring 60% of the mantle length and fins which are 70% of its mantle length. It has a proximal locking-apparatus for the club which is restricted to manus, which in turn has proximal suckers which are circular. It has been recorded from the South Atlantic Ocean, North Atlantic Ocean, near the Canary Islands and North Pacific Ocean, north of Hawaii. The paralarvae and juveniles are found in the epipelagic to mesopelagic zones while adults occur in the mesopelagic to bathypelagic The bathypelagic zone or bathyal zone (from Greek βαθύς (bathýs), deep) is the part of the open ocean that extends from a depth of below the ocean surface. It lies between the mesopelagic above and the abyssopelagic below. The bathypela ... zones. References Neoteuthidae Cephalopods described in 1921 Monotypic cephalopod gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrowteuthis
''Narrowteuthis'' is a monotypic genus of squid, the sole member is ''Narrowteuthis nesisi'', from the family Neoteuthidae. It is known from just two specimens caught off the Canary Islands The Canary Islands (; ) or Canaries are an archipelago in the Atlantic Ocean and the southernmost Autonomous communities of Spain, Autonomous Community of Spain. They are located in the northwest of Africa, with the closest point to the cont ... at 27°18'N, 19°44'W. References {{Taxonbar, from=Q18580791 Neoteuthidae Cephalopods described in 2005 Monotypic cephalopod genera Fauna of the Canary Islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoteuthis
''Neoteuthis'' is a monotypic genus of squid whose sole member is ''Neoteuthis thielei'', from the family Neoteuthidae. This species has long tentacular clubs measuring 60% of the mantle length and fins which are 70% of its mantle length. It has a proximal locking-apparatus for the club which is restricted to manus, which in turn has proximal suckers which are circular. It has been recorded from the South Atlantic Ocean, North Atlantic Ocean, near the Canary Islands and North Pacific Ocean, north of Hawaii. The paralarvae and juveniles are found in the epipelagic to mesopelagic zones while adults occur in the mesopelagic to bathypelagic The bathypelagic zone or bathyal zone (from Greek βαθύς (bathýs), deep) is the part of the open ocean that extends from a depth of below the ocean surface. It lies between the mesopelagic above and the abyssopelagic below. The bathypela ... zones. References Neoteuthidae Cephalopods described in 1921 Monotypic cephalopod gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrowteuthis Nesisi
''Narrowteuthis'' is a monotypic genus of squid, the sole member is ''Narrowteuthis nesisi'', from the family Neoteuthidae. It is known from just two specimens caught off the Canary Islands The Canary Islands (; ) or Canaries are an archipelago in the Atlantic Ocean and the southernmost Autonomous communities of Spain, Autonomous Community of Spain. They are located in the northwest of Africa, with the closest point to the cont ... at 27°18'N, 19°44'W. References {{Taxonbar, from=Q18580791 Neoteuthidae Cephalopods described in 2005 Monotypic cephalopod genera Fauna of the Canary Islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giant Squid
The giant squid (''Architeuthis dux'') is a species of deep-ocean dwelling squid A squid (: squid) is a mollusc with an elongated soft body, large eyes, eight cephalopod limb, arms, and two tentacles in the orders Myopsida, Oegopsida, and Bathyteuthida (though many other molluscs within the broader Neocoleoidea are also ... in the family (biology), family Architeuthidae. It can grow to a tremendous size, offering an example of deep-sea gigantism, abyssal gigantism: recent estimates put the maximum body size at around for females, with males slightly shorter, from the cephalopod fin, posterior fins to the tip of its long cephalopod limb, arms. This makes it longer than the colossal squid at an estimated , but substantially lighter, as it is less robust and its arms make up much of the length. The Mantle (mollusc), mantle of the giant squid is about long (longer for females, shorter for males), and the feeding tentacles of the giant squid, concealed in life, are . Clai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluroteuthis
The Antarctic neosquid (''Alluroteuthis antarcticus'') is the only neosquid in the genus ''Alluroteuthis''. The tentacles are relatively short compared to the arms. Nils Hjalmar Odhner, discoverer of the species, suggested that '' Parateuthis tunicata'', discovered by Johannes Thiele in 1920, might be a young Antarctic neosquid. The validity of this suggestion is still in question. The name is derived from its habitat in the Antarctic Ocean. Distribution ''Alluroteuthis antarcticus'' occurs in from depths of 0–2,800 m (epipelagic and mesopelagic waters), and paralarvae can be found in the upper 200 m (epipelagic waters). Its range may be circumpolar with an Antarctic and Sub-Antarctic distribution. Ecology It preys upon Antarctic krill, Antarctic silverfish and other squids. However, Isotopic evidence suggests a diet in prey that are likely mesopelagic zooplankton Zooplankton are the heterotrophic component of the planktonic community (the " zoo-" prefix comes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluroteuthis Antarcticus
The Antarctic neosquid (''Alluroteuthis antarcticus'') is the only neosquid in the genus ''Alluroteuthis''. The tentacles are relatively short compared to the arms. Nils Hjalmar Odhner, discoverer of the species, suggested that '' Parateuthis tunicata'', discovered by Johannes Thiele in 1920, might be a young Antarctic neosquid. The validity of this suggestion is still in question. The name is derived from its habitat in the Antarctic Ocean. Distribution ''Alluroteuthis antarcticus'' occurs in from depths of 0–2,800 m (epipelagic and mesopelagic waters), and paralarvae can be found in the upper 200 m (epipelagic waters). Its range may be circumpolar with an Antarctic and Sub-Antarctic distribution. Ecology It preys upon Antarctic krill, Antarctic silverfish and other squids. However, Isotopic evidence suggests a diet in prey that are likely mesopelagic zooplankton Zooplankton are the heterotrophic component of the planktonic community (the " zoo-" prefix comes f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squid
A squid (: squid) is a mollusc with an elongated soft body, large eyes, eight cephalopod limb, arms, and two tentacles in the orders Myopsida, Oegopsida, and Bathyteuthida (though many other molluscs within the broader Neocoleoidea are also called ''squid'' despite not strictly fitting these criteria). Like all other cephalopods, squid have a distinct head, Symmetry (biology)#Bilateral symmetry, bilateral symmetry, and a mantle (mollusc), mantle. They are mainly soft-bodied, like octopuses, but have a small internal skeleton in the form of a rod-like gladius (cephalopod), gladius or pen, made of chitin. Squid diverged from other cephalopods during the Jurassic and occupy a similar Ecological niche, role to teleost fish as open-water predators of similar size and behaviour. They play an important role in the open-water food web. The two long tentacles are used to grab prey and the eight arms to hold and control it. The beak then cuts the food into suitable size chunks for swal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
