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Thymichthys Verrucosus
''Thymichthys'' is a genus of marine ray-finned fishes belonging to the family Brachionichthyidae, the handfishes. Like all members of the handfish family these fishes are endemic to Australia. Taxonomy ''Thymichthys'' was first proposed as a genus in 2009 by the Australian zoologists Peter R. Last and Daniel C. Gledhill when they reviewed the family Brachionichthyidae. ''Cheironectes politus'', which was described in 1844 by the Scottish naturalist and explorer John Richardson from the Actaeon Islands in the D'Entrecasteaux Channel off Tasmania, was designated as the type species. This genus is classified within the family Brachionichthyidae which the 5th edition of ''Fishes of the World'' classifies the family Brachionichthyidae within the suborder Antennarioidei within the order Lophiiformes, the anglerfishes. Etymology ''Thymichthys'' is a combination of ''thymos'', meaning "warty growths", and ''ichthys'', which means "fish". This is an allusion to the warty protuberan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter R
Peter may refer to: People * List of people named Peter, a list of people and fictional characters with the given name * Peter (given name) ** Saint Peter (died 60s), apostle of Jesus, leader of the early Christian Church * Peter (surname), a surname (including a list of people with the name) Culture * Peter (actor) (born 1952), stage name Shinnosuke Ikehata, a Japanese dancer and actor * ''Peter'' (1934 film), a film directed by Henry Koster * ''Peter'' (2021 film), a Marathi language film * "Peter" (''Fringe'' episode), an episode of the television series ''Fringe'' * ''Peter'' (novel), a 1908 book by Francis Hopkinson Smith * "Peter" (short story), an 1892 short story by Willa Cather * ''Peter'' (album), a 1972 album by Peter Yarrow * ''Peter'', a 1993 EP by Canadian band Eric's Trip * "Peter", 2024 song by Taylor Swift from '' The Tortured Poets Department: The Anthology'' Animals * Peter (Lord's cat), cat at Lord's Cricket Ground in London * Peter (chief mouse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antennarioidei
Antennarioidei is a suborder of marine ray-finned fishes belonging to the order Lophiiformes, the anglerfishes. Taxonomy Antennarioidei was first proposed as a taxonomic grouping in 1912 by the English ichthyologist Charles Tate Regan. The 5th edition of ''Fishes of the World'' classifies this taxon as one of the five suborders in the order Lophiiformes. It and the suborders Chaunacoidei, Ogcocephaloidei, and Ceratioidei, are more derived than their basal sister group the Lophioidei. In some phylogenies the suborder Antennarioidei is the most basal of the Lophiiformes suborders other than Lophioidei. The relationships of the suborders within Lophiiformes as set out in Pietsch and Grobecker's 1987 ''Frogfishes of the world: systematics, zoogeography, and behavioral ecology'' is shown below. Etymology Antennarioidei is derived from ''Antennarius'', the type genus of the family Antennaridae. ''Antennarius'' suffixes ''-ius'' to antenna, an allusion to first dorsal spine be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson Bluff, Western And South Australian Border
Wilson Bluff is a coastal cliff on the Australian continental coastline, extending from east of Eucla in Western Australia to south of Border Village in South Australia. It was first recorded in 1885 as Wilson Point, but was Wilson Bluff in volume one of the Australian Pilot 1914–1918 edition. It is reported as being named after "Professor Wilson of Victoria" by E. A. Delisser, a surveyor employed by DeGraves and Co., a pastoral company. page 32,33 In a 1903 photograph it is identified as being near "Muddie Yarrah" sandhills. It is also known as Yirgila in South Australia. Within southern Australia, it is located both within the gazetted locality of Nullarbor and within the protected area known as the Nullarbor Wilderness Protection Area, and also overlooks state coastal waters protected by the Great Australian Bight Marine National Park and the Far West Coast Marine Park. See also *Bunda Cliffs The Bunda Cliffs, also known as the Nullarbor Cliffs, are a coastal E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esca (fish Anatomy)
The anglerfish are ray-finned fish in the order Lophiiformes (). Both the order's common and scientific name comes from the characteristic mode of predation, in which a modified dorsal fin ray acts as a lure for prey (akin to a human angler, and likened to a crest or "'' lophos''"). The modified fin ray, with the very tip being the esca and the length of the structure the illicium, is adapted to attract specific prey items across the families of anglerfish by using different luring methods. Anglerfish occur worldwide. The majority are bottom-dwellers, being demersal fish, while the aberrant deep-sea anglerfish are pelagic, (mostly) living high in the water column. Some live in the deep sea (such as the deep-sea anglerfish and sea toads), while others live in shallower waters, such as the frogfishes and some batfishes. Anglerfish are notable for their sexual dimorphism, which is sometimes extremely pronounced; the males may be several orders of magnitude smaller in mas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illicium (fish Anatomy)
The anglerfish are ray-finned fish in the order Lophiiformes (). Both the order's common name, common and scientific name comes from the characteristic mode of predation, in which a modified dorsal Fish fin#Ray-fins, fin ray acts as a Aggressive mimicry#Food as an attractant, lure for prey (akin to a human Angling, angler, and likened to a crest or "''wikt:Lophius, lophos''"). The modified fin ray, with the very tip being the Esca (fish anatomy), esca and the length of the structure the Illicium (fish anatomy), illicium, is adapted to attract specific prey items across the families of anglerfish by using different luring methods. Anglerfish occur worldwide. The majority are bottom-dwellers, being demersal fish, while the aberrant deep-sea anglerfish are Pelagic fish, pelagic, (mostly) living high in the water column. Some live in the Deep-sea fish, deep sea (such as the deep-sea anglerfish and sea toads), while others live in Shallow water marine environment, shallower waters, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caudal Peduncle
Fins are moving appendages protruding from the body of fish that interact with water to generate thrust and help the fish swim. Apart from the tail or caudal fin, fish fins have no direct connection with the back bone and are supported only by muscles. Fish fins are distinctive anatomical features with varying structures among different clades: in ray-finned fish (Actinopterygii), fins are mainly composed of bony spines or rays covered by a thin stretch of scaleless skin; in lobe-finned fish (Sarcopterygii) such as coelacanths and lungfish, fins are short rays based around a muscular central bud supported by jointed bones; in cartilaginous fish (Chondrichthyes) and jawless fish (Agnatha), fins are fleshy " flippers" supported by a cartilaginous skeleton. Fins at different locations of the fish body serve different purposes, and are divided into two groups: the midsagittal ''unpaired fins'' and the more laterally located ''paired fins''. Unpaired fins are predominantl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Length
Fish measurement is the measuring of individual fish and various parts of fish anatomy, their anatomies, for data used in many areas of ichthyology, including Taxonomy (biology), 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 Glossary of ichthyology#H, hypural plate. This measurement excludes the length of the caudal fin, 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 Actinopterygii, bony fish), while total length measurements are used with Myxini (hagfish), Petromyzontiformes (lampreys) and usually Elasmobranchii (shark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsal Fin
A dorsal fin is a fin on the back of most marine and freshwater vertebrates. Dorsal fins have evolved independently several times through convergent evolution adapting to marine environments, so the fins are not all homologous. They are found in most fish, in mammals such as whales, and in extinct ancient marine reptiles such as ichthyosaurs. Most have only one dorsal fin, but some have two or three. Wildlife biologists often use the distinctive nicks and wear patterns which develop on the dorsal fins of whales to identify individuals in the field. The bones or cartilages that support the dorsal fin in fish are called pterygiophores. Functions The main purpose of the dorsal fin is usually to stabilize the animal against rolling and to assist in sudden turns. Some species have further adapted their dorsal fins to other uses. The sunfish uses the dorsal fin (and the anal fin Fins are moving appendages protruding from the body of fish that interact with water to ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Ravenswood Waite
Edgar Ravenswood Waite (5 May 1866 – 19 January 1928) was a British/Australian zoologist, ichthyologist, herpetologist, and ornithologist. Waite was born in Leeds, Yorkshire, England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ..., the second son of John Waite, a bank clerk, and his wife Jane, ''née'' Vause. Waite was educated at Leeds Parish Church Middle Class School and at the Victoria University of Manchester. In 1888 he was appointed sub-curator of the Leeds Museum and three years later was made curator. On 7 April 1892 Waite married Rose Edith Green at St. Matthew's parish church, Leeds. In 1893 Waite became zoologist at the Australian Museum, Sydney, he was the Fish Curator there from 1893 to 1906. Waite accompanied Charles Hedley of the Australian Museum on the 189 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan Riverstone McCulloch
Allan Riverstone McCulloch (20 June 1885 – 1 September 1925) was a prominent Australian ichthyologist. Born in Sydney, Australia, McCulloch began his scientific career at the age of 13 as an unpaid assistant to Edgar Ravenswood Waite in the Australian Museum where Waite encouraged McCulloch to study zoology. Three years later, he was employed as a "mechanical assistant", and five years after that, as curator of fishes, a post he held until his death. McCulloch collected and published prolifically; from his first paper in 1906 (published in ''Records of the Australian Museum''), no year passed without his making a contribution to science, and he wrote over 100 original papers in all, many including his own illustrations. McCulloch travelled widely for his collections, including trips to Queensland, Lord Howe Island, New Guinea, the Great Barrier Reef and various Pacific islands. His major research interest was in fish, but he was also given the responsibility of the crusta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymichthys Verrucosus
''Thymichthys'' is a genus of marine ray-finned fishes belonging to the family Brachionichthyidae, the handfishes. Like all members of the handfish family these fishes are endemic to Australia. Taxonomy ''Thymichthys'' was first proposed as a genus in 2009 by the Australian zoologists Peter R. Last and Daniel C. Gledhill when they reviewed the family Brachionichthyidae. ''Cheironectes politus'', which was described in 1844 by the Scottish naturalist and explorer John Richardson from the Actaeon Islands in the D'Entrecasteaux Channel off Tasmania, was designated as the type species. This genus is classified within the family Brachionichthyidae which the 5th edition of ''Fishes of the World'' classifies the family Brachionichthyidae within the suborder Antennarioidei within the order Lophiiformes, the anglerfishes. Etymology ''Thymichthys'' is a combination of ''thymos'', meaning "warty growths", and ''ichthys'', which means "fish". This is an allusion to the warty protuberan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymichthys Politus
The red handfish (''Thymichthys politus'') is a species of marine ray-finned fishes belonging to the family Brachionichthyidae, the handfishes. Like all members of the handfish family, this fish is endemic to Australia. The IUCN classify the red handfish as critically endangered. Taxonomy The red handfish was first formally described as ''Cheironectes politus'' in 1844 by Scottish naval surgeon, Arctic explorer, and naturalist John Richardson, with ittype localitygiven as the Acteon Islands off Tasmania. When Australian zoologists Peter R. Last and Daniel C. Gledhill created the new genus '' Thymichthys'', they designated ''Cheironectes politus'' as the type species. This genus is classified within the family Brachionichthyidae, which the 5th edition of ''Fishes of the World'' classifies the family Brachionichthyidae within the suborder Antennarioidei within the order Lophiiformes, the anglerfishes. Etymology The red handfish has the genus name ''Thymichthys'', from the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
