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Dragonet
Dragonets are small, percomorph, marine fish of the diverse family Callionymidae (from the Greek ''kallis'', "beautiful" and ', "name") found mainly in the tropical waters of the western Indo-Pacific. They are benthic organisms, spending most of their time near the sandy bottoms, at a depth of roughly two hundred meters. There exist 139 species of the fish, in nineteen genera. Due to similarities in morphology and behavior, dragonets are sometimes confused with members of the goby family. However, male dragonets can be differentiated from the goby by their very long dorsal fins, and females by their protruding lower jaws. The Draconettidae may be considered a sister family, whose members are very much alike, though rarely seen. Genera The following genera are classified within the Callionymidae: * '' Anaora'' J. E. Gray, 1835 * ''Bathycallionymus'' Nakabo, 1982 * ''Callionymus'' Linnaeus, 1758 (including ''Calliurichthys'') * ''Diplogrammus'' Gill, 1865 (including ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callionymus Lyra
The common dragonet (''Callionymus lyra'') is a species of dragonet which is widely distributed in the eastern North Atlantic where it is common near Europe from Norway and Iceland southwards. It is a demersal species that occurs over sand bottoms. It lives to a maximum age of around seven years. It is caught in bycatch by fisheries and is used in the aquarium trade. Description The common dragonet has a broad, triangular, flattened head with a long snout and protruding lower jaw, the body is also flattened, although the tail is rounded. The eyes are placed on the top head and the gills are alo on the upper part of the body. The preopercular bone is strongly hooked and has four robust spines, the front facing forwards and the other three face rearwards. The adults are sexually dimorphic and the mature males have elongate rays in their dorsal and caudal fins. The second dorsal fin is yellowish with bright blue longitudinal stripes and they have bright blue marks on the head and b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchiropus Ocellatus
The ocellated dragonet or scooter dragonet (''Neosynchiropus ocellatus'') is a species of tropical marine fish in the family Callionymidae. It is native to the southwest Pacific Ocean from southern Japan to the Marquesan Islands. Name The scooter dragonet is often referred to as the ocellated dragonet and, in the aquarium trade, as the scooter blenny. This often causes confusion because many then believe that the species is a member of the blenny family when it is actually not. The same species is also occasionally listed under the scientific name ''Neosynchiropus ocellatus'', and many mistakenly believe they are separate species. Description The scooter dragonet grows to approximately long. Viewed from above, it is distinctly diamond-shaped with the horizontal pectoral fins located at its widest point. It is brown and tan with a striped or spotted pattern- males are usually more colorful and have a large sail-like dorsal fin that is bright orange at the base. Habitat The scoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foetorepus
''Foetorepus'' is a genus of dragonets. The validity of this genus has been questioned with some experts regarding it as a junior synonym of Synchiropus. Species There are currently 11 recognized species in this genus: * '' Foetorepus agassizii'' ( Goode & T. H. Bean, 1888) (Spotfin dragonet) * '' Foetorepus altivelis'' (Temminck & Schlegel, 1845) (Red dragonet) * '' Foetorepus apricus'' (McCulloch, 1926) * '' Foetorepus australis'' Nakabo & McKay, 1989 * '' Foetorepus calauropomus'' ( J. Richardson, 1844) (Common stinkfish) * '' Foetorepus dagmarae'' ( R. Fricke, 1985) * '' Foetorepus garthi'' ( Seale, 1940) * '' Foetorepus masudai'' Nakabo, 1987 * '' Foetorepus paxtoni'' ( R. Fricke, 2000) * '' Foetorepus phasis'' ( Günther, 1880) (Bight stinkfish) * '' Foetorepus talarae'' (Hildebrand Hildebrand is a character from Germanic heroic legend. ''Hildebrand'' is the modern German form of the name: in Old High German it is ''Hiltibrant'' and in Old Norse ''Hildibrandr''. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callionymus
''Callionymus'' is a genus of dragonets found mostly in the Indian and Pacific oceans with a few species occurring in the Atlantic Ocean. Species There are currently 110 recognized species in this genus: * '' Callionymus aagilis'' R. Fricke, 1999 (Slow dragonet) * '' Callionymus acutirostris'' R. Fricke, 1981 (Pointed dragonet) * '' Callionymus afilum'' R. Fricke, 2000 (Northern Australian longtail dragonet) * '' Callionymus africanus'' ( Kotthaus, 1977) (African deepwater dragonet) * '' Callionymus alisae'' R. Fricke, 2016 (Alis dragonet) Fricke, R. (2016): ''Callionymus alisae'', a new species of dragonet from New Ireland, Papua New Guinea, western Pacific Ocean (Teleostei: Callionymidae). ''FishTaxa, 1 (1): 55-66.'' * '' Callionymus altipinnis'' R. Fricke, 1981 (High-fin deepwater dragonet) * '' Callionymus amboina'' Suwardji, 1965 (Ambon darter dragonet) * '' Callionymus annulatus'' M. C. W. Weber, 1913 (Big-head dragonet) * '' Callionymus australis'' R. Fricke, 1983 ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathycallionymus
The Kai Island deepwater dragonet (''Bathycallionymus kaianus'') is a species of dragonet native to the Indian Ocean and the western Pacific Ocean, from Zanzibar and the coast of East Africa to the western Pacific Ocean including southern Japan, the East China Sea and the Banda Sea. It is the only species in the monotypic genus Bathycallionymus. This species was formally described in 1880 as ''Callionymus kaianus'' by the German-born British zoologist Albert Günther with from a type collected off Kai Island in the Banda Sea during the Challenger expedition The ''Challenger'' expedition of 1872–1876 was a scientific program that made many discoveries to lay the foundation of oceanography. The expedition was named after the naval vessel that undertook the trip, . The expedition, initiated by Wi ... of 1872–1876. Some authorities still place this fish in the genus ''Callionymus''. References Callionymidae Marine fish genera Fish described in 1880 Taxa named by A ... [...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 The Royal Zoological Society of New South Wales (RZSNSW) was formed in Sydney, New South Wales, Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Bleeker
Pieter Bleeker (10 July 1819 – 24 January 1878) was a Dutch medical doctor, ichthyologist, and herpetologist. He was famous for the ''Atlas Ichthyologique des Indes Orientales Néêrlandaises'', his monumental work on the fishes of East Asia published between 1862 and 1877. Life and work Bleeker was born on 10 July 1819 in Zaandam. He was employed as a medical officer in the Royal Netherlands East Indies Army from 1842 to 1860, (in French). stationed in the Dutch East Indies (now Indonesia). During that time, he did most of his ichthyology work, besides his duties in the army. He acquired many of his specimens from local fishermen, but he also built up an extended network of contacts who would send him specimens from various government outposts throughout the islands. During his time in Indonesia, he collected well over 12,000 specimens, many of which currently reside at the Naturalis Biodiversity Center in Leiden. Bleeker corresponded with Auguste Duméril of Paris. His w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eleutherochir
''Eleutherochir'' is a monotypic genus of dragonets native to the Indian Ocean and the western Pacific Ocean. It contains a single species, ''Eleutherochir opercularis'', the flap-gilled dragonet which is distributed from Sri Lanka and the east coast of India through the Malay Archipelago to the Ryukyu Islands The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yon .... It can be found over shallow sandy and muddy substrates in the sea, but has been recorded entering the mouths of rivers and even to live in freshwater. References Callionymidae Marine fish genera Taxa named by Pieter Bleeker Fish described in 1837 Monotypic fish genera {{Callionymidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Otterbein Snyder
John Otterbein Snyder (August 14, 1867 – August 19, 1943) was an American ichthyologist and professor of zoology at Stanford University. History As a student he met David Starr Jordan who inspired him to enter zoology. He eventually became a zoology instructor at Stanford University and served there from 1899 until 1943. He went on several major collecting expeditions aboard the in the early 1900s and organized the U.S. National Museum's fish collection in 1925. The same year he also declined the directorship there so he could return to Stanford. He was a long-term member of the California Academy of Sciences and worked for the California Bureau of Fisheries. He wrote many articles and papers as well as describing several new species of sharks. San Francisco Bay In 1905, Snyder, then Assistant Professor of Zoology at Stanford, published ''Notes on the fishes of the streams flowing into San Francisco Bay'' in ''Report of the Commissioner of Fisheries to the Secretary of Comme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draculo
''Draculo'' is a genus of dragonets found mainly in the tropical waters of the western Indo-Pacific The Indo-Pacific is a vast biogeographic region of Earth. In a narrow sense, sometimes known as the Indo-West Pacific or Indo-Pacific Asia, it comprises the tropical waters of the Indian Ocean, the western and central Pacific Ocean, and the .... Species There are currently five recognized species in this genus: * '' Draculo celetus'' ( J. L. B. Smith, 1963) (Dainty dragonet) * '' Draculo maugei'' ( J. L. B. Smith, 1966) (Maugé's dragone) * '' Draculo mirabilis'' Snyder, 1911 (Wonder dragonet) * '' Draculo pogognathus'' ( Gosline, 1959) (Hawaiian wonder dragonet) * '' Draculo shango'' ( W. P. Davis & C. R. Robins, 1966) (Shango dragonet) References Callionymidae Marine fish genera Taxa named by John Otterbein Snyder {{Callionymidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Nicholas Gill
Theodore Nicholas Gill (March 21, 1837 – September 25, 1914) was an American ichthyologist, mammalogist, malacologist and librarian. Career Born and educated in New York City under private tutors, Gill early showed interest in natural history. He was associated with J. Carson Brevoort in the arrangement of the latter's entomological and ichthyological collections before going to Washington D.C. in 1863 to work at the Smithsonian Institution. He catalogued mammals, fishes and mollusks most particularly although maintaining proficiency in other orders of animals. He was librarian at the Smithsonian and also senior assistant to the Library of Congress. He was elected as a member of the American Philosophical Society in 1867. Gill was professor of zoology at George Washington University. He was also a member of the Megatherium Club at the Smithsonian Institution in Washington, D.C. Fellow members frequently mocked him for his vanity. He was president of the American Associatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
