Atherion elymus | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Atheriniformes |
Family: | Atherionidae |
Genus: | Atherion |
Species: | A. elymus |
Binomial name | |
Atherion elymus D.S. Jordan & Starks, 1901 | |
Atherion elymus, the bearded silverside or pickleface hardyhead, [2] is a species of silverside from the family Atherionidae. It is found in the western Pacific Ocean.
Atherion elymus has an elongated, compressed body with a small mouth in which the upper jaw does not extend as far as the front edge of the eye. The head has a number of rows of denticles or small spines. Its anus sits immediately in front of the origin of the anal fin. The colouration is greenish gray on the back and whitish on the underside with a wide silvery band along the flanks which extends to the caudal fin. Small dark or black spots are normally scattered along the lower part of the flanks. They grow to a maximum standard length of around 7 centimetres (2.8 in). [3]
Atherion elymus occurs in the western Pacific Ocean from Japan in the north south to northern Queensland and east as far as Fiji. [1]
Atherion elymus is a species if shallow water and is associated with reefs, large aggregations can be found in tidal pools, along rocky coastlines and along the edges of reefs. [4] It lays large eggs which adhere to the substrate by a sticky filament. [1]
This species was described by David Starr Jordan and Edwin Chapin Starks in 1901 from a type locality of Misaki in the Kanagawa Prefecture in the coast of the Sagami Sea in Japan. [5] Jordan and Starks gave it the specific name elymus as the rough denticles around its mouth bear a resemblance to the seed heads of the rye grasses of the genus Elymus . [6] It is the type species of the genus Atherion . [7]
Chirostoma humboldtianum, the shortfin silverside, is a species of neotropical silverside endemic to Mexico. It reaches a maximum length of around 20 cm. This species was described as Atherina humboldtiana by Achille Valenciennes in 1835 with a type locality of "Mexico". Valenciennes gave it its specific name in honour of the Prussian explorer Alexander von Humboldt (1769-1859).
Poblana ferdebueni, the Chignahuapan silverside is a species of neotropical silverside endemic to Mexico. This species was described by Aurelio Solórzano Preciado and Irma López-Guerrero in 1965 from a type locality of Laguna de Almoloya, Chignahuapan Lake, Puebla State, Mexico and was given the specific name ferdebueni to honour the Spanish ichthyologist Fernando de Buen y Lozano (1895-1962) who had originally proposed the genus Poblana.
Teramulus kieneri, the Keiner's silverside or vily, is a species of silverside endemic to Madagascar where it is found in rivers around on the eastern coast. This species was described by J.L.B. Smith in 1965 with the type locality given as the coastal swamps near Tamatave. It has since been found in other areas of the island, including the basin of the Nosivolo River and in the Bemarivo River. Smith gave this species the specific name keineri to honour the French fisheries scientist, André Kiener, who assisted in the collection of the type in 1961, although it was initially reported as Atherinomorus duodecimalis. It is the type species of the genus Teramulus.
Teramulus waterloti is a species of silverside from the subfamily Atherinomorinae which is endemic to Madagascar. This species occurs in rivers, creeks, and streams in north western Madagascar from the Mananjeba River south to the Anjingo River. The IUCN classify this species as Endangered and it is threatened by deforestation which degrades its habitat through sedimentation and by the introduction of invasive fish species such as Channa maculata. This fish was described in 1932 as the subspecies waterloti of Atherina duodecimalis by Jacques Pellegrin who named it after Georges Waterlot (1877-1939), a collector of specimens in Africa and Madagascar for Muséum national d'histoire naturelle, including the type of this species, which he collected from Antikotazo Creek, District d'Ambilobé, Diégo Suarez Province.
Caesionidae, the fusiliers, are a family of marine ray-finned fishes in the order Perciformes. The family includes about 23 species. They are related to the snappers, but adapted for feeding on plankton, rather than on larger prey. They are found at reefs in the Indo-Pacific and in the Red Sea.
The sailfin snapper, blue-lined sea bream or blue-lined sea perch is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the Indo-Pacific region. It is of minor importance to local commercial fisheries and can be found in the aquarium trade. It is currently the only known member of its genus.
The gold-band fusilier also known as the yellow-band fusilier or black-tipped fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
Alepidomus evermanni is a freshwater species of silverside endemic to western Cuba. This species grows to 3.3 cm (1.3 in) in standard length. It is the only known member of its genus. This species was described as Atherina evermanni by Carl H. Eigenmann in 1903 with a type locality of San Cristobal, Cuba. The specific name honours the American ichthyologist Barton Warren Evermann (1853-1932).
Atherion is a small genus of silversides, known as the pricklenose silversides. It is the only genus in the family Atherionidae. Other authorities classify this as a monogeneric subfamily, Atherioninae, of the Atherinidae, while others include it within the subfamily Atherinomorinae. They have an Indo-Pacific distribution.
Bleheratherina pierucciae is a species of freshwater silverside endemic to New Caledonia. This species grows to 4.7 cm (1.9 in) in standard length. It is the only known species in its genus and subfamily. This species was described by Aarn and Walter Ivantsoff in 2009 with the type locality of the Tontouta River, New Caledonia,. The type was collected by Heiko Bleher and Paola Pierucci and Aarn and Ivantsoff named this species after both of them, the suffix -ae indicating Ms Pierucci's gender.
The surf silverside is a species of silverside from the order Atheriniformes found along the Pacific coast of Argentina and Chile. It is the only known member of its family and molecular evidence points to this species being sister to the Neotropical silversides of the family Atherinopsidae, with the Notocheiridae and the Atherinopsidae making up the suborder Atherinopsoidei. This species is characterised by the absence of a first dorsal fin. This species was described by Howard W. Clark in 1937 from types collected in the harbour of Valparaíso, Chile, and the specific name honours the American ichthyologist and authority on silversides, Carl Leavitt Hubbs (1894-1979).
Xenocys jessiae, the black-striped salema, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is endemic to the eastern Pacific Ocean.
Membras martinica, the rough silverside, is a species of Neotropical silverside from the family Atherinopsidae, it is the type species of the genus Membras.
Pterocaesio marri, Marr's fusilier, bigtail fusilier, blacktip fusilier, bananafish or twinstripe fusilier is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
The panatela silverside is a species of reef-dwelling silverside from the subfamily Atherinomorinae which is found in the southwest Pacific Ocean. This species grows to 11 cm (4.3 in) in total length and is of minor importance to commercial fisheries. This species is the only species in the genus Stenatherina, although some authorities place it in the genus Hypoatherina. This species was described by David Starr Jordan and Robert Earl Richardson as Atherina panatela with the type locality given as Calayan Island in the Philippines. The specific name is the Spanish word for a long, thin cigar and is presumed to be a reference to the elongated, slender body of this fish.
Sebastiscus marmoratus, the sea ruffe, false kelpfish or dusky stingfish, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the Western Pacific from southern Japan to the Philippines. It has also been sighted twice in Australia.
Lepadichthys frenatus, the bridled clingfish, is a species of clingfish from the family Gobiesocidae. It is found on shallow reefs in the western Pacific Ocean.
Labidesthes vanhyningi, the golden silverside, is a species of Neotropical silverside from North America. This is a pelagic and neritic freshwater fish which is found in river systems draining into the Gulf of Mexico from the Neches River to southern Florida. It was described by Barton A. Bean and Earl D. Reid in 1930 from a type locality of Prairie Creek, 6 miles east of Gainesville, Florida and named in honour of the collector of the type, herpetologist Oather C. Van Hyning, the son of Thompson H. Van Hyning who was the first director of the Florida Museum of Natural History.
McCulloch's hardyhead is a species of silverside from the family Atherionidae. This species occurs off the coasts of Australia. It was described by David Starr Jordan and Carl Leavitt Hubbs in 1919 from a type locality of Lord Howe Island and the specific name honours the Australian ichthyologist Allan Riverstone McCulloch (1885-1925), who was Curator of Fishes at the Australian Museum and who provided Jordan and Hubbs with the type.
The Oman butterflyfish is a species of marine ray-finned fish, a butterflyfish belonging to the family Chaetodontidae. It is native to the northwestern Indian Ocean.