Xenisthmus chi | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Gobiiformes |
Family: | Eleotridae |
Genus: | Xenisthmus |
Species: | X. chi |
Binomial name | |
Xenisthmus chi | |
Xenisthmus chi (Japan wriggler, chi xenisthmid) is a species of fish in the wriggler family, Xenisthmidae, which is regarded as a synonymous with the Eleotridae,. [1] Japan wrigglers are tiny and clear. Before Paedocypris progenetica and the dwarf goby ( Pandaka pygmaea ) were discovered, the Japan wriggler was the smallest known fish. [2]
Schindleria brevipinguis is a species of marine fish in family Gobiidae of Perciformes. Known as the stout infantfish, it is native to Australia's Great Barrier Reef and to Osprey Reef in the Coral Sea.
Schindleria is a genus of marine fish. It was the only genus of family Schindleriidae, among the Gobioidei of order Perciformes but is now classified under the Gobiidae in the Gobiiformes. The type species is S. praematura, Schindler's fish. The Schindleria species are known generically as Schindler's fishes after German zoologist Otto Schindler (1906–1959), or infantfishes. They are native to the southern Pacific Ocean, from the South China Sea to the Great Barrier Reef off eastern Australia.
Eleotridae is a family of fish commonly known as sleeper gobies, with about 34 genera and 180 species. Most species are found in the tropical Indo-Pacific region, but there are also species in subtropical and temperate regions, warmer parts of the Americas and near the Atlantic coast in Africa. While many eleotrids pass through a planktonic stage in the sea and some spend their entire lives in the sea; as adults, the majority live in freshwater streams and brackish water. One of its genera, Caecieleotris, is troglobitic. They are especially important as predators in the freshwater stream ecosystems on oceanic islands such as New Zealand and Hawaii that otherwise lack the predatory fish families typical of nearby continents, such as catfish. Anatomically, they are similar to the gobies (Gobiidae), though unlike the majority of gobies, they do not have a pelvic sucker.
Collared wrigglers are perciform fishes in the family Xenisthmidae. They are native to the Indian and Pacific Oceans, where they are mostly reef-dwelling.
Austrolittorina antipodum, known as the banded periwinkle, is a species of small sea snail, a marine gastropod in the winkles and periwinkles family, Littorinidae. It is found in New Zealand. It occurs in New Zealand.
The arrow wriggler, also known as Tyson's wriggler, is a species of fish in the monotypic genus Tyson of the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae, Tyson's wriggler was discovered in 1983. It moves by wriggling, like other wrigglers. The genus is named for American ichthyologist Tyson R. Roberts; the specific epithet belos is Greek for "arrow". The arrow wriggler has been recorded from scattered localities in the West Pacific Ocean including Flores in Indonesia, the Trobriand Islands, the Great Barrier Reef, the Solomon Islands, Vanuatu and Fiji. It is found at depths ranging from is 10 to 30 metres.
Dorothea's wriggler, Allomicrodesmus dorotheae, is a species of fish in the monotypic genus Allomicrodesmus which is regarded by some authorities as being in the family Xenisthmidae, the wriggler family, but in the 5th edition of Fishes of the World this is treated as a synonym of the family Eleotridae, sleeper gobies. It is 5 cm (2.0 in) in length. It is known from just two specimens, one from the Great Barrier Reef and the other from the Marshall Islands. It has been collected from a depth of around 10 m (33 ft) in a channel in a reef. The specific name honours Dorothea Bowers Schultz, the wife of Leonard Peter Schultz, who illustrated the monograph in which this species is described, although not this species.
Xenisthmus polyzonatus is a species of fish in the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae... It is found in the Indo-Pacific, from the Red Sea to Samoa, north to the Ryukyu Islands.
Xenisthmus is the most well-known genus in the family Xenisthmidae, which is regarded as a synonymous with the Eleotridae, a part of Gobiiformes. These small to very small fish are known as wrigglers, and live in reefs and among rubble in the Indo-Pacific.
Xenisthmus balius is a species of fish in the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae,. It is found in the Persian Gulf.
Rotuma lewisi, or Lewis's wriggler, is a species of fish in the family Xenisthmidae, which is regarded as a synonymous with the Eleotridae. Rotuma is a monotypic genus. The generic name refers to the volcanic island of Rotuma, north of Fiji while the specific name honours Anthony D. Lewis, a Fisheries Officer of the Government of Fiji who supported Springer's field work in Fiji. It has been recorded from Fiji, Tonga, the Santa Cruz Islands, the Comoros Islands, and the Chesterfield Islands.
Xenisthmus africanus, also known as the flathead wriggler or African wriggler, is a species of fish in the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae,. It is found in the Indian Ocean, ranging from the coast of east Africa and to the islands in the western Indian Ocean. It has a flatter head than most other wrigglers.
Xenisthmus clarus, better known as the clear wriggler, is a species of fish in the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae.
Paedophryne amauensis is a species of microhylid frog endemic to eastern Papua New Guinea. At 7.7 mm (0.30 in) in snout-to-vent length, it is considered the world's smallest known vertebrate.
Paraxenisthmus springeri is a species of fish in the genus Paraxenisthmus of the Xenisthmidae (wriggler) family, which is regarded as a synonymous with the Eleotridae, from the West Pacific. Its specific name honours the American ichthyologist Victor G. Springer of the U.S. National Museum for his contributions to fish systematics.
Xenisthmus eirospilus, the spotted wriggler, is a species of fish in the wriggler family, Xenisthmidae, which is regarded as a synonymous with the Eleotridae,. It is distributed in the western Pacific from Middleton Reef and Ashmore Reef off Australia, West Papua, Indonesia, to Rotuma and Tonga. Its habitat is sand patches among reefs and rubble, as well as in shallow surge areas.
Xenisthmus semicinctus, the halfbelt wriggler, is a species of fish in the wriggler family, Xenisthmidae, which is regarded as a synonymous with the Eleotridae,.
Dasyrhicnoessa is a genus of beach flies in the family Canacidae. All known species are Afrotropical, Neotropical, Indomalayan, or Australasian-Oceanian in distribution.
Thitena is a genus of beach flies, insects in the family Canacidae. All known species are Australasian in distribution.
Xenisthmus oligoporus, the few-pored wriggler, is a species of goby from the family Eleotridae. It is found in the Red Sea off Saudi Arabia.