|
Bathylagoides Argyrogaster
''Bathylagoides'' is a genus of deep-sea smelts. Species Three recognized species are in this genus: * '' Bathylagoides argyrogaster'' (Norman, 1930) (silver deepsea smelt) * '' Bathylagoides greyae'' ( A. E. Parr, 1931) (blackchin blacksmelt) * '' Bathylagoides wesethi'' (Bolin Bolin is a surname. Notable people with the surname include: * Bert Bolin (1925–2007), Swedish meteorologist * Bob Bolin (born 1939), American Major League Baseball pitcher * Charles E. Bolin (1843–1924), American politician * Jane Bolin (1908 ..., 1938) (snubnose blacksmelt) References Taxa named by Gilbert Percy Whitley Marine fish genera {{Argentiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animalia
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chordata
A chordate () is an animal of the phylum Chordata (). All chordates possess, at some point during their larval or adult stages, five synapomorphies, or primary physical characteristics, that distinguish them from all the other taxa. These five synapomorphies include a notochord, dorsal hollow nerve cord, endostyle or thyroid, pharyngeal slits, and a post-anal tail. The name “chordate” comes from the first of these synapomorphies, the notochord, which plays a significant role in chordate structure and movement. Chordates are also Bilateral symmetry, bilaterally symmetric, have a coelom, possess a circulatory system, and exhibit Metameric, metameric segmentation. In addition to the morphological characteristics used to define chordates, analysis of genome sequences has identified two conserved signature indels (CSIs) in their proteins: cyclophilin-like protein and mitochondrial inner membrane protease ATP23, which are exclusively shared by all vertebrates, tunicates and cep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinopterygii
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from ''Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actinopt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentiniformes
The Argentiniformes are an order of ray-finned fish whose distinctness was recognized only fairly recently. In former times, they were included in the Osmeriformes (typical smelt and allies) as suborder Argentinoidei. That term refers only to the suborder of marine smelts and barreleyes in the classification used here, with the slickheads and allies being the Alepocephaloidei. These suborders were treated as superfamilies Argentinoidea and Alepocephaloidea, respectively, when the present group was still included in the Osmeriformes. They contain six or seven families with almost 60 genera and at least 228 species. A common name for the group is marine smelts and allies, but this is rather misleading since the "freshwater" smelts of the Osmeridae also live predominantly in the ocean.FishBase (2006)Order Osmeriformes Version of 2006-OCT-09. Retrieved 2009-SEP-28. pp. 190-194 Description and ecology The Argentiniformes are smallish silvery or dark and generally bathypelagic oc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathylagidae
The deep-sea smelts are any members of the family (biology), family Bathylagidae, a distinct group of marine smelts. Deep-sea smelts are marine fishes found in deep waters throughout the oceans, down to in depth. They are small fishes, growing up to long. They feed on plankton, especially krill. References * Bathylagidae, Deep sea fish {{Argentiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilbert Percy Whitley
Gilbert Percy Whitley (9 June 1903 – 18 July 1975) was a British-born Australian ichthyologist and malacologist who was Curator of Fishes at the Australian Museum in Sydney for about 40 years. He was born at Swaythling, Southampton, England, and was educated at King Edward VI School, Southampton and the Royal Naval College, Osborne. Whitley migrated with his family to Sydney in 1921 and he joined the staff of the Australian Museum in 1922 while studying zoology at Sydney Technical College and the University of Sydney. In 1925 he was formally appointed Ichthyologist (later Curator of Fishes) at the Museum, a position he held until retirement in 1964. During his term of office he doubled the size of the ichthyological collection to 37,000 specimens through many collecting expeditions. Whitley was also a major force in the Royal Zoological Society of New South Wales, of which he was made a Fellow in 1934 and where he served as president during 1940–41, 1959–60 and 1973–74. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep-sea Smelt
The deep-sea smelts are any members of the family Bathylagidae, a distinct group of marine smelts. Deep-sea smelts are marine fishes found in deep waters throughout the oceans, down to in depth. They are small fishes, growing up to long. They feed on plankton, especially krill Krill are small crustaceans of the order Euphausiacea, and are found in all the world's oceans. The name "krill" comes from the Norwegian word ', meaning "small fry of fish", which is also often attributed to species of fish. Krill are consi .... References * Deep sea fish {{Argentiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathylagoides Argyrogaster
''Bathylagoides'' is a genus of deep-sea smelts. Species Three recognized species are in this genus: * '' Bathylagoides argyrogaster'' (Norman, 1930) (silver deepsea smelt) * '' Bathylagoides greyae'' ( A. E. Parr, 1931) (blackchin blacksmelt) * '' Bathylagoides wesethi'' (Bolin Bolin is a surname. Notable people with the surname include: * Bert Bolin (1925–2007), Swedish meteorologist * Bob Bolin (born 1939), American Major League Baseball pitcher * Charles E. Bolin (1843–1924), American politician * Jane Bolin (1908 ..., 1938) (snubnose blacksmelt) References Taxa named by Gilbert Percy Whitley Marine fish genera {{Argentiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Roxborough Norman
John Roxborough Norman (1898, Wandsworth, London – 26 May 1944, Berkhamsted, Hertfordshire) was an English ichthyologist. He started as a clerk in a bank. His lifetime affliction with rheumatic fever began during his military service during the First World War. He entered the British Museum in 1921 where he worked for Charles Tate Regan (1878-1943). From 1939 to 1944, he was in charge of the Natural History Museum at Tring as the Curator of Zoology. Norman was the author of, among others, ''A History of Fishes'' (1931) and ''A Draft Synopsis of the Orders, Families and Genera of Recent Fishes'' (1957). He was considered closer to Albert Günther (1830-1914) than to Regan. See also *:Taxa named by John Roxborough Norman References Aldemaro Romero Home Page (Archived on 14 September 2006) *Translated from the French Wikipedia article 1898 births 1944 deaths English ichthyologists People from Wandsworth 20th-century British zoologists British military personnel of World War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathylagoides Greyae
''Bathylagoides'' is a genus of deep-sea smelts. Species Three recognized species are in this genus: * ''Bathylagoides argyrogaster'' (Norman, 1930) (silver deepsea smelt) * '' Bathylagoides greyae'' ( A. E. Parr, 1931) (blackchin blacksmelt) * '' Bathylagoides wesethi'' (Bolin Bolin is a surname. Notable people with the surname include: * Bert Bolin (1925–2007), Swedish meteorologist * Bob Bolin (born 1939), American Major League Baseball pitcher * Charles E. Bolin (1843–1924), American politician * Jane Bolin (1908 ..., 1938) (snubnose blacksmelt) References Taxa named by Gilbert Percy Whitley Marine fish genera {{Argentiniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Eide Parr
Albert Eide Parr (15 August 1900 – 16 July 1991) was a Norwegian-born, American marine biologist, zoologist and oceanographer. He was the director of the American Museum of Natural History from 1942 to 1959. '' Parrosaurus missouriensis'', a species of plant-eating dinosaur, is named after him. Biography Albert Eide Parr was born and grew up in Bergen, Norway. His father, Thomas Johannes Lauritz Parr, was a professor at Bergen Cathedral School. He became well acquainted with Jørgen Brunchorst, director at the Bergen Museum and developed an early interest in marine biology. He studied at the University of Oslo (1921–24) and became cand.mag. in 1925. He worked was an assistant in zoology at the Bergen Museum from 1924–26. He and his wife traveled to the United States in 1926 where Parr is said to have first found work "sweeping floors" at the New York Aquarium in New York City. In 1927, he met American financier and philanthropist Harry Payne Bingham. They launched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathylagoides Wesethi
The snubnose blacksmelt (''Bathylagoides wesethi'') is a species of ray-finned fish in the deep-sea smelt family Bathylagidae The deep-sea smelts are any members of the family Bathylagidae, a distinct group of marine smelts. Deep-sea smelts are marine fishes found in deep waters throughout the oceans, down to in depth. They are small fishes, growing up to long. They .... It is native to the northeastern Pacific Ocean. Description The snubnose blacksmelt is a small, laterally-compressed, elongated fish, deepest near the head and tapering towards the tail. The snout is rounded and has a terminal, diagonal mouth; its length is about half the diameter of the rather large eye. The dorsal fin has ten to fourteen soft rays and is set well back on the body. The anal fin has thirteen to seventeen soft rays. The pectoral fins are small and set very low on the underside of the body. The colour is dark brown above with black spots and a black patch around the operculum, which exten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
