Oligocottus
''Oligocottus'' is a genus of marine ray-finned fishes belonging to the Family (biology), family Cottidae, the typical sculpins. These sculpins are found in the northern and eastern Pacific Ocean. Taxonomy ''Oligocottus'' was first proposed as a monospecific genus in 1856 by the French biologist Charles Frédéric Girard when he described ''Oligocottus maculosus'' from Tomales Bay, San Francisco, California. The 5th edition of ''Fishes of the World'' classifies this genus within the subfamily Cottinae of the family Cottidae, however, other authors classify the genus within the subfamily Oligocottinae of the family Psychrolutidae. The genus has been found to be a monophyletic grouping with the saddleback sculpin as the more basal of the four species with the other three species creating a polytomy. Etymology ''Oligocottus'' prefixes ''oligos'', meaning "small", with ''Cottus'', the type species of the family Cottidae. This is an allusion to the small size of ''O. maculosus''. Sp ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oligocottus
''Oligocottus'' is a genus of marine ray-finned fishes belonging to the Family (biology), family Cottidae, the typical sculpins. These sculpins are found in the northern and eastern Pacific Ocean. Taxonomy ''Oligocottus'' was first proposed as a monospecific genus in 1856 by the French biologist Charles Frédéric Girard when he described ''Oligocottus maculosus'' from Tomales Bay, San Francisco, California. The 5th edition of ''Fishes of the World'' classifies this genus within the subfamily Cottinae of the family Cottidae, however, other authors classify the genus within the subfamily Oligocottinae of the family Psychrolutidae. The genus has been found to be a monophyletic grouping with the saddleback sculpin as the more basal of the four species with the other three species creating a polytomy. Etymology ''Oligocottus'' prefixes ''oligos'', meaning "small", with ''Cottus'', the type species of the family Cottidae. This is an allusion to the small size of ''O. maculosus''. Sp ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oligocottus Snyderi
The fluffy sculpin (''Oligocottus snyderi'') or Lizard Fish is a fish species in the sculpin family Cottidae. It inhabits the coastal northwestern Pacific Ocean, ranging from Kodiak, Alaska to Baja California (Mexico). Individuals reach up to in length, and are commonly found in tidepools, often associated with algae. Description The fluffy sculpin grows to a length of about . The dorsal fin has 7 to 9 spines and 17 to 20 soft rays, and the anal fin has no spines but 12 to 15 soft rays. In the male, the first anal ray is enlarged and the first three rays are separated from the others. The body is smooth and lacks scales. There is a short spine on the snout with a cirrus beside it, and tufts of cirri on the top of the head, along the lateral line and at the base of the dorsal fin. The colour of this fish is variable, being anything from green to pink or reddish-brown. Distribution and habitat The fluffy sculpin is native to the western coast of North America, its range extendin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oligocottus Maculosus
The tidepool sculpin (''Oligocottus maculosus'') is a fish species in the sculpin family Cottidae that ranges from the Bering Sea to southern California. Individuals reach up to in length and are common in tidepools. Description The tidepool sculpin grows to a length of about and has a large head, tapering body, and spiny fins. It has a single pre-opercular spine and tufts of cirri on the top of the head but not on the body below the dorsal fin as the fluffy sculpin (''Oligocottus snyderi'') does. It varies considerably in colour, is often marbled in grey, brown and white, but may be reddish or greenish and can change colour rapidly so as to camouflage itself. Distribution and habitat The tidepool sculpin is found in the northeastern Pacific Ocean from the Bering Sea to southern California. Its depth range is from the intertidal zone down to about . It is tolerant of both brackish water and normal seawater. It is found higher up the shore and is more tolerant of warmer water ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oligocottus Rimensis
The saddleback sculpin (''Oligocottus rimensis'') is a species of fish in the sculpin family Cottidae. It is known to inhabit the North American shore of the Pacific Ocean. It is a very understudied fish with limited knowledge of behavioral patterns, lifecycle and reproduction. Taxonomy The saddleback sculpin was originally described by Arthur White Greeley Arthur White Greeley (June 13 1875 – March 15, 1904) was an American physiologist and ichthyologist. Greeley was born in Oswego, New York, the eldest of two sons of Frank Norton Greeley, a Congregational clergyman, and Anna Cheney (Buckhout) Gree ... as ''Rusciculus Rimensis'', /sup> and later classified as ''Stelgidonotus latifrons'' by Gilbert and Thompson in 1905 /sup>. The subfamily Oligocottinae was introduced in 1926 using morphological similarities between the Oligocottus type as well as several additional characteristics. These included: three soft pelvic rays, a moderate number of dorsal spines, preopercular spin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Oligocottus Rubellio
The rosy sculpin (''Oligocottus rubellio'') is a species of marine ray-finned fish belonging to the family Cottidae, the typical sculpins. It inhabits the coastal northeastern Pacific Ocean, ranging from California (US) to Baja California. Taxonomy The rosy sculpin was first formally described in as ''Eximia rubeliio'' in 1899 by the A merican physiologist and ichthyologist Arthur White Greeley with its type locality given as Monterey, California. The specific name, ''rubellio'', means “the rosy one”, an allusion to the pale red or pink color it can show. Description The rosy sculpin has a smooth body, lacking scales or prickles. The nasal spine has a cirrus and up to 4 more cirri on the rear of the jaw. There are tufts, made up of cirri, along the dorsal fin base, the lateral line and on the head. The topmost spine on the preoperculum has between 2 and 4 points, 3 is typical. The dorsal fin contains between 7 and 9 spines and between 13 and 17 soft rays while the anal fi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cottidae
The Cottidae are a family of fish in the superfamily Cottoidea, the sculpins. It is the largest sculpin family, with about 275 species in 70 genera.Kane, E. A. and T. E. Higham. (2012)Life in the flow lane: differences in pectoral fin morphology suggest transitions in station-holding demand across species of marine sculpin.''Zoology'' (Jena) 115(4), 223-32. They are referred to simply as cottids to avoid confusion with sculpins of other families. Cottids are distributed worldwide, especially in boreal and colder temperate climates. The center of diversity is the northern Pacific Ocean. Species occupy many types of aquatic habitats, including marine and fresh waters, and deep and shallow zones. A large number occur in near-shore marine habitat types, such as kelp forests and shallow reefs. They can be found in estuaries and in bodies of fresh water. Most cottids are small fish, under in length. The species ''Scorpaenichthys marmoratus'' can be up to in length.Froese, R. and D ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cottinae
Cottinae is a subfamily of ray-finned fishes belonging to the family Cottidae, the typical sculpin A sculpin is a type of fish that belongs to the superfamily Cottoidea in the order Scorpaeniformes.Kane, E. A. and T. E. Higham. (2012)Life in the flow lane: differences in pectoral fin morphology suggest transitions in station-holding demand a ...s. The subfamily has species throughout the northern hemisphere in both marine and freshwater habitats. Genera The following genera are included within the subfamily Cottinae: References {{Taxonbar, from=Q116151118 Cottidae Taxa named by Charles Lucien Bonaparte Ray-finned fish subfamilies ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gulf Of Alaska
The Gulf of Alaska (Tlingit: ''Yéil T'ooch’'') is an arm of the Pacific Ocean defined by the curve of the southern coast of Alaska, stretching from the Alaska Peninsula and Kodiak Island in the west to the Alexander Archipelago in the east, where Glacier Bay and the Inside Passage are found. The Gulf shoreline is a combination of forest, mountain and a number of tidewater glaciers. Alaska's largest glaciers, the Malaspina Glacier and Bering Glacier, spill out onto the coastal line along the Gulf of Alaska. The coast is heavily indented with Cook Inlet and Prince William Sound, the two largest connected bodies of water. It includes Yakutat Bay and Cross Sound. Lituya Bay (a fjord north of Cross Sound, and south of Mount Fairweather) is the site of the largest recorded tsunami in history. It serves as a sheltered anchorage for fishing boats. Ecology The Gulf of Alaska is considered a Class I, productive ecosystem with more than 300 grams of carbon per square meter per year ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bering Sea
The Bering Sea (, ; rus, Бе́рингово мо́ре, r=Béringovo móre) is a marginal sea of the Northern Pacific Ocean. It forms, along with the Bering Strait, the divide between the two largest landmasses on Earth: Eurasia and The Americas. It comprises a deep water basin, which then rises through a narrow slope into the shallower water above the continental shelf, continental shelves. The Bering Sea is named for Vitus Bering, a Denmark, Danish navigator in Russian service, who, in 1728, was the first European to systematically explore it, sailing from the Pacific Ocean northward to the Arctic Ocean. The Bering Sea is separated from the Gulf of Alaska by the Alaska Peninsula. It covers over and is bordered on the east and northeast by Alaska, on the west by the Russian Far East and the Kamchatka Peninsula, on the south by the Alaska Peninsula and the Aleutian Islands and on the far north by the Bering Strait, which connects the Bering Sea to the Arctic Ocean's Chukchi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sea Of Okhotsk
The Sea of Okhotsk ( rus, Охо́тское мо́ре, Ohótskoye móre ; ja, オホーツク海, Ohōtsuku-kai) is a marginal sea of the western Pacific Ocean. It is located between Russia's Kamchatka Peninsula on the east, the Kuril Islands on the southeast, Japan's island of Hokkaido on the south, the island of Sakhalin along the west, and a stretch of eastern Siberian coast along the west and north. The northeast corner is the Shelikhov Gulf. The sea is named after the Okhota river, which in turn named after the Even word () meaning "river". Geography The Sea of Okhotsk covers an area of , with a mean depth of and a maximum depth of . It is connected to the Sea of Japan on either side of Sakhalin: on the west through the Sakhalin Gulf and the Gulf of Tartary; on the south through the La Pérouse Strait. In winter, navigation on the Sea of Okhotsk is impeded by ice floes. Ice floes form due to the large amount of freshwater from the Amur River, lowering the salinity o ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Baja California
Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California (). It has an area of (3.57% of the land mass of Mexico) and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the U.S. state of Arizona, and the Gulf of California; on the north by the U.S. state of California; and on the south by Baja California Sur. The state has an estimated population of 3,769,020 as of 2020, significantly higher than the sparsely populated Baja California Sur to the south, and similar to San Diego County, California, to its north. Over 75% of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Total Length
Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology. Overall length * Standard length (SL) is the length of a fish measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the hypural plate. Simply put, this measurement excludes the length of the caudal (tail) fin. * Total length (TL) is the length of a fish measured from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body. Standard length measurements are used with Teleostei (most bony fish), while total length measurements are used with Myxini (hagfish), Petromyzontiformes (lampreys), and (usually) Elasmobranchii (sharks and rays), as well as some other fishes. Total length me ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |