|
Awaous Stamineus
''Awaous stamineus'', commonly known as ‘O‘opu nakea, is a species of goby native to the Hawaiian Islands. It has been previously considered a synonym of '' Awaous guamensis'' but recent work based upon morphological and genetic differences has recognized Hawaiian populations as being distinct. Consequently, Hawaiian ''Awaous'' are now recognized as a valid, distinct species. Description and biology ‘O‘opu nakea are omnivores. Analyses of their gut volume have shown to consist 84% of filamentous algae and the other 16% of chironomids ( non-biting midges). ‘O‘opu nakea are about 14 inches long and have white streaks with speckles and a dark olive color. They lay eggs downstream where the males and females guard the nest. The males make the nest and attract the females who then lay one clutch a year. Predators of this species include various birds, including the ‘auku‘u (black-crowned night heron), and other fishes, including āholehole ( dark-margined flagtail), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Fortuné Théodore Eydoux
Joseph Fortuné Théodore Eydoux (23 April 1802 – 6 July 1841) was a French naturalist. Biography Eydoux and Louis François Auguste Souleyet were surgeon naturalists on the expedition ship "La Favorite" which made a circumnavigation in 1830-32 captained by Cyrille Pierre Théodore Laplace. In 1836-37 he voyaged again this time with "La Bonite" captained by Auguste-Nicolas Vaillant. He published on the animals and plants collected with Gervais and Louis Souleyet who continued to publish works with Eydoux as co-author after Eydoux's death. Works Partial list: *With P. Gervais Voyage de la Favorite (1822). "Reptiles". ''Zool. Guérin, Paris'' 111: 1–10. *With F. A. Souleyet and Auguste-Nicolas Vaillant (1840-1866).''Voyage autour du monde exécuté pendant les années 1836 et 1837 sur la corvette La Bonite, commandée par M. Vaillant capitaine de vaisseau, publié par ordre du roi sous les auspices du département de la Marine. Zoologie''. Paris: Bertrand. 15 volumes. Legac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polydactylus Sexfilis
''Polydactylus sexfilis'', the six-finger threadfin or yellowthread threadfin, is a species of marine ray-finned fish, a threadfin from the family Polynemidae which is found in the Indian and Pacific Oceans. Description ''Polydactylus sexfilis'' is a medium-sized species, which attains a maximum total length of and a weight of . It has a pointed snout and the head has an almost horizontal profile. There are two separated dorsal fins, the first dorsal fin has 8 spines and the second dorsal fin contains a single spine and 12 or 13 soft rays. The anal fin has 3 spines and 11 or 12 soft rays, the base of the anal fin is roughly equal in length to the second dorsal-fin base. The pectoral fin has 15 or 16 rays, and this fin has a length which is equal to 20 to 23% of the standard length, and its tip does not reach the tip of pelvic fin; almost all the rays of the pectoral fin are unbranched except that in the largest specimens some of the rays may be branched. There are six pectoral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Articles Created By Polbot
Taxonomy is the practice and science of categorization or classification (general theory), classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. Among other things, a taxonomy can be used to organize and index knowledge (stored as documents, articles, videos, etc.), such as in the form of a library classification system, or a Taxonomy for search engines, search engine taxonomy, so that users can more easily find the information they are searching for. Many taxonomies are hierarchy, hierarchies (and thus, have an intrinsic tree structure), but not all are. Originally, taxonomy referred only to the categorisation of organisms or a particular categorisation of organisms. In a wider, more general sense, it may refer to a categorisation of things or concepts, as well as to the principles underlying such a categorisation. Taxonomy organizes taxonomic uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Hawaii
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Fish Of Hawaii
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. Fresh water is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awaous
''Awaous'' is a genus of fish in the family Gobiidae, the gobies. They are native to fresh, marine and brackish waters from Africa to the Americas. Species There are currently 19 recognized species in this genus: * '' Awaous acritosus'' Watson, 1994 (Roman nose goby) * ''Awaous aeneofuscus'' ( W. K. H. Peters, 1852) (Freshwater goby) * '' Awaous banana'' (Valenciennes, 1837) (River goby) * '' Awaous bustamantei'' ( Greeff, 1882) * '' Awaous commersoni'' ( J. G. Schneider, 1801) * '' Awaous flavus'' (Valenciennes, 1837) * '' Awaous fluviatilis'' (Visweswara Rao, 1971) * '' Awaous grammepomus'' (Bleeker, 1849) (Scribbled goby) * '' Awaous guamensis'' (Valenciennes, 1837) * '' Awaous lateristriga'' ( A. H. A. Duméril, 1861) (West African freshwater goby) * ''Awaous litturatus'' ( Steindachner, 1861) * ''Awaous macrorhynchus'' (Bleeker, 1867) * ''Awaous melanocephalus'' (Bleeker, 1849) (Largesnout goby) * ''Awaous nigripinnis'' (Valenciennes, 1837) * ''Awaous ocellaris'' ( Broussone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordyline Fruticosa
''Cordyline fruticosa'' is an evergreen flowering plant in the family Asparagaceae. The plant is of great cultural importance to the traditional animistic religions of Austronesian and Papuan peoples of the Pacific Islands, New Zealand, Island Southeast Asia, and Papua New Guinea. It is also cultivated for food, traditional medicine, and as an ornamental for its variously colored leaves. It is identified by a wide variety of common names, including ti plant, palm lily, cabbage palm. Description Ti is a palm-like plant growing up to tall with an attractive fan-like and spirally arranged cluster of broadly elongated leaves at the tip of the slender trunk. The leaves range from red to green and variegated forms. It is a woody plant with leaves (rarely ) long and wide at the top of a woody stem. It produces long panicles of small scented yellowish to red flowers that mature into red berries. Taxonomy ''Cordyline fruticosa'' was formerly listed as part of the families Aga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Barracuda
''Sphyraena barracuda'', commonly known as the great barracuda, is a species of barracuda: large, predatory ray-finned fish found in subtropical oceans around the world. Distribution and habitat The great barracuda is present in tropical to warm temperate waters, in subtropical parts of the Indian, Pacific and Atlantic oceans, from mangrove areas to deep reef, with a lower depth limit of 110 meters. They are reported to be declining in Florida, and the Florida fish and wildlife conservation commission are considering imposing catch limits. Description Great barracudas are large fish, and one of the largest of the Barracudas. Mature specimens are usually around in length and weigh . Exceptionally large specimens can exceed and weigh over . The record-sized specimen caught on rod-and-reel weighed and measured , while an even longer example measured . The largest great barracuda was said to have measured . The Great barracuda is blue-gray above, fading to silvery and chalky-wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trevally
The Carangidae are a family of ray-finned fish which includes the jacks, pompanos, jack mackerels, runners, and scads. It is the largest of the six families included within the order Carangiformes. Some authorities classify it as the only family within that order but molecular and anatomical studies indicate that there is a close relationship between this family and the five former Perciform families which make up the Carangiformes. They are marine fishes found in the Atlantic, Indian and Pacific Oceans. Most species are fast-swimming predatory fishes that hunt in the waters above reefs and in the open sea; some dig in the sea floor for invertebrates. The largest fish in the family, the greater amberjack, ''Seriola dumerili'', grows up to 2 m in length; most fish in the family reach a maximum length of 25–100 cm. The family contains many important commercial and game fish, notably the Pacific jack mackerel, ''Trachurus symmetricus'', and the other jack mackerels in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis François Auguste Souleyet
Louis François Auguste Souleyet (8 January 1811 – 7 October 1852) was a French zoologist, malacologist and naval surgeon. Souleyet was naturalist-surgeon on the voyage of ''La Bonite'', which circumnavigated the globe between February 1836 and November 1837 under Auguste Nicolas Vaillant (1793–1858). In the Pacific he studied marine molluscs. After the death of Joseph Fortuné Théodore Eydoux (1802–1841), Souleyet completed the zoological section of the voyage's official report in 1852. Souleyet died of yellow fever in Martinique in 1852. He named a number of marine molluscs and fish, but most of his new taxa were validated two years earlier by John Edward Gray, who Latinized all vernacular names published earlier in an undated (1842 ?) atlas by Eydoux & Souleyet. He is himself commemorated in the scientific name of the streak-headed woodcreeper, ''Lepidocolaptes souleyetii'', named for him by DesMurs and in the Heteropod '' Protatlanta souleyeti'' by Edgar A. Smith in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark-margined Flagtail
''Kuhlia marginata'', the dark-margined flagtail, spotted flagtail, silver flagtail, orange-finned flagtail, northern jungle perch or mountain bass, is a species of diadromous ray-finned fish, a flagtail from the family Kuhliidae. It is found in eastern Asia and Oceania. Description ''Kuhlia marginata'' has a moderately deep, compressed body with a moderately pointed head. The large, oblique mouth is protractile with a projecting lower jaw. The mouth extends to just in front of the pupil. It is silvery in colour and is normally marked with dark spots on the posterior, dorsal part of the body and these merge towards the head to form a horizontal dusky band or the dark pigment is concentrated on the edges of the scales. Most of the snout and the tip of the chin are blackish. The caudal fin is pale with a black rear edge which gets wider towards the tips of the lobes, and has a very wide pale submarginal area which frequently has a chevron-shaped blackish band or a row of dusky spots ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemic Fauna Of Hawaii")
