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Cirrhilabrus Rubrisquamis
The rosy-scales fairy-wrasse (''Cirrhilabrus rubrisquamis''), also known as the red velvet fairy wrasse, is a species of wrasse native to the Chagos Archipelago in the Indian Ocean. It is found at mesophotic reefs at depths between . ''C. rubrisquamis'' can reach a standard length of . It is considered data deficient by the IUCN, and is generally very poorly know, but it is possible that the similar '' C. wakanda'' (described as a new species from coastal East Africa in 2019) is a junior synonym of ''C. rubrisquamis''. Conversely, ''C. rubrisquamis'' was formerly considered to occur in the Maldives and Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ..., but in 2022 this population was described as a new species '' C. finifenmaa''. References Rosy-scales fairy-wras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthias
Anthias are members of the family Anthiadidae in the order Perciformes. The group has also been called Anthiidae or Anthiinae, but these names are preoccupied by a subfamily of ground beetles in the family Carabidae erected by Bonelli in 1813. Anthias are mostly small, thus are quite popular within the ornamental fish trade. They form complex social structures based on the number of males and females and also their position on the reef itself, and are mainly zooplankton feeders. They occur in all tropical oceans and seas of the world. The first species recognized in this group was described in the Mediterranean and northeast Atlantic and was given name ''Anthias anthias'' by Carl Linnaeus in 1758. Anthias can shoal by the thousands. Anthias do school in these large groups, though they tend toward more intimate subdivisions within the school, appropriately called "harems". These consist of one dominant, colorful male, and two to 12 females — which have their own hierarchy am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cirrhilabrus
''Cirrhilabrus'', the fairy wrasses, is a genus of fish in the family (biology), family Labridae native to coral reefs and nearby habitats in the Indo-Pacific region. They are brightly colored and do not surpass in length. Males are larger and more colorful than females. They are commonly kept in aquarium, aquaria. Species There are currently more than 60 recognized species in this genus: * ''Cirrhilabrus adornatus'' John Ernest Randall, J. E. Randall & Andreas Kunzmann, Kunzmann, 1998 (Red-fin fairy-wrasse) * ''Cirrhilabrus africanus'' Benjamin C. Victor, Victor, 2016 (African long-fin fairy-wrasse)Victor, B.C. (2016)Two new species in the spike-fin fairy-wrasse species complex (Teleostei: Labridae: ''Cirrhilabrus'') from the Indian Ocean.''Journal of the Ocean Science Foundation, 23: 21–50.'' * ''Cirrhilabrus apterygia'' (Gerald Robert Allen, G. R. Allen, 1983) (Mutant wrasse) * ''Cirrhilabrus aquamarinus'' Tea, Gerald Robert Allen, G. R. Allen & Dailami, 2021 * ''Cirrhi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cirrhilabrus Finifenmaa
''Cirrhilabrus'', the fairy wrasses, is a genus of fish in the family Labridae native to coral reefs and nearby habitats in the Indo-Pacific region. They are brightly colored and do not surpass in length. Males are larger and more colorful than females. They are commonly kept in aquaria. Species There are currently more than 60 recognized species in this genus: * ''Cirrhilabrus adornatus'' J. E. Randall & Kunzmann, 1998 (Red-fin fairy-wrasse) * '' Cirrhilabrus africanus'' Victor, 2016 (African long-fin fairy-wrasse)Victor, B.C. (2016)Two new species in the spike-fin fairy-wrasse species complex (Teleostei: Labridae: ''Cirrhilabrus'') from the Indian Ocean.''Journal of the Ocean Science Foundation, 23: 21–50.'' * ''Cirrhilabrus apterygia'' ( G. R. Allen, 1983) (Mutant wrasse) * ''Cirrhilabrus aquamarinus'' Tea, G. R. Allen & Dailami, 2021 * ''Cirrhilabrus aurantidorsalis'' G. R. Allen & Kuiter, 1999 (Orangeback fairy-wrasse) * ''Cirrhilabrus balteatus'' J. E. Randa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, Indian peninsula by the Gulf of Mannar and the Palk Strait. It shares a maritime border with the Maldives in the southwest and India in the northwest. Sri Jayawardenepura Kotte is the legislative capital of Sri Lanka, while the largest city, Colombo, is the administrative and judicial capital which is the nation's political, financial and cultural centre. Kandy is the second-largest urban area and also the capital of the last native kingdom of Sri Lanka. The most spoken language Sinhala language, Sinhala, is spoken by the majority of the population (approximately 17 million). Tamil language, Tamil is also spoken by approximately five million people, making it the second most-spoken language in Sri Lanka. Sri Lanka has a population of appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maldives
The Maldives, officially the Republic of Maldives, and historically known as the Maldive Islands, is an Archipelagic state, archipelagic country in South Asia located in the Indian Ocean. The Maldives is southwest of Sri Lanka and India, about from the Asian continent's mainland. The Maldives' chain of Atolls of the Maldives, 26 atolls stretches across the equator from Atolls of the Maldives#Ihavandhippolhu, Ihavandhippolhu Atoll in the north to Addu Atoll in the south. The Maldives is the smallest List of sovereign states and dependent territories in Asia, country in Asia. Its land area is only , but this is spread over roughly of the sea, making it one of the world's most spatially dispersed sovereign states. With a population of 515,132 in the 2022 census, it is the second List of Asian countries by population, least populous country in Asia and the List of countries and dependencies by area, ninth-smallest country by area, but also one of the List of countries and depend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junior Synonym
In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The botanical and zoological codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that now goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called '' Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, '' Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank – for example, the name ''Papilio prorsa'' Linnaeus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cirrhilabrus Wakanda
''Cirrhilabrus wakanda'', the vibranium fairy wrasse, is a species of fairy wrasse from mesophotic reefs at depths of in the western Indian Ocean off Tanzania and Mozambique. It was first collected off the coast of Zanzibar, Tanzania by scientists from the California Academy of Sciences. Its separation from the very similar '' C. rubrisquamis'' of the Chagos Islands needs confirmation. Etymology The species is named after the fictional sovereign state Wakanda from Marvel Comics and the Marvel Cinematic Universe. Description Based on a small number of measured specimens, ''C. wakanda'' is up to about in standard length. The body is moderately elongated and compressed. Males have yellow heads, with purple and blue bodies. Females and juveniles are very similar. Both sexes have a pair of prominent facial stripes above and below the orbit; and both sexes have notable purple scales and elements that persist and stain purple. A purple chain-link scale pattern is present, resem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Deficient
A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied, but it usually indicates that little or no information is available on the abundance and distribution of the species. It can also indicate uncertainty about the taxonomic classification of an organism; for example, the IUCN classifies the orca as "data deficient" because of the likelihood that two or more types of the whale are separate species. The IUCN recommends that care be taken to avoid classing species as "data deficient" when the absence of records may indicate dangerously low abundance: "If the range of a taxon is suspected to be relatively circumscribed, if a considerable period of time has elapsed since the last record of the taxon, threatened status may well be ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Ernest Randall
John Ernest "Jack" Randall (May 22, 1924 – April 26, 2020) was an American ichthyologist and a leading authority on coral reef fishes. Randall described over 800 species and authored 11 books and over 900 scientific papers and popular articles. He spent most of his career working in Hawaii. He died in April 2020 at the age of 95. Career John Ernest Randall was born in Los Angeles, California in May 1924, to John and Mildred (McKibben) Randall. In high school he acquired a love of marine fish after a visit to the tide pools of Palos Verdes and, after serving stateside in the Medical Corps of the U.S. Army during the post-D-Day years of WWII,John Randall bio, The Academy of Underwater Arts & Sciences. (http://www.auas-nogi.org/bio_randall_john.html ) received his BA degree from the University of California, Los Angeles in 1950. In 1955 he earned his Ph.D in ichthyology from the University of Hawaii. After spending two years as a research associate at the Bishop Museum in Honol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Measurement
Fish measurement is the measuring of individual fish and various parts of their anatomies, for data used in many areas of ichthyology, including taxonomy and fishery 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. 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 (shark Sharks are a group of elasmobranch cartilaginous fish characterized by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesophotic
A mesophotic coral reef or mesophotic coral ecosystem (MCE), originally from the Latin word ''meso'' (meaning middle) and ''photic'' (meaning light), is characterized by the presence of both light-dependent coral and algae, and organisms that can be found in water with low light penetration. Mesophotic coral ecosystems occur at depths beyond those typically associated with coral reefs as the mesophotic ranges from brightly lit to some areas where light does not reach. Mesophotic coral ecosystem (MCEs) is a new, widely adopted term used to refer to mesophotic coral reefs, as opposed to other similar terms like "deep coral reef communities" and "twilight zone", since those terms sometimes are confused due to their unclear, interchangeable nature. Many species of fish and corals are Endemism, endemic to the MCEs making these ecosystems a crucial component in maintaining global diversity. Recently, there has been increased focus on the MCEs as these reefs are a crucial part of the coral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
