Platytroctes apus | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Alepocephaliformes |
Family: | Platytroctidae |
Genus: | Platytroctes |
Species: | P. apus |
Binomial name | |
Platytroctes apus Günther, 1878 | |
Platytroctes apus is a species of ray-finned fish in the family Platytroctidae, the tubeshoulders. It is known commonly as the legless searsid and legless tubeshoulder. [1] It is native to tropical and temperate oceans around the world. It has been found at depths between 385 and 5393 meters, but it generally remains between 1000 and 2000 meters. [1]
Little is known about this rarely-collected deepsea fish. It reaches up to 18 centimeters in length. [1] Its body is laterally compressed and is described as "leaf-like" and "flabby". [2] It is dark brown in color with luminous patches. [2]
Herring are various species of forage fish, mostly belonging to the family of Clupeidae.
The common swift is a medium-sized bird, superficially similar to the barn swallow or house martin but somewhat larger, though not stemming from those passerine species, being in the order Apodiformes. The resemblances between the groups are due to convergent evolution, reflecting similar contextual development. The swifts' nearest relatives are the New World hummingbirds and the Southeast Asian treeswifts.
The sheltopusik, also commonly called Pallas's glass lizard, the European legless lizard, or the European glass lizard, is a species of large glass lizard found from Southern Europe to Central Asia.
The white-rumped swift is a species of swift. Although this small bird is superficially similar to a house martin, it is not closely related to that passerine species. The resemblances between the swallows and swifts are due to convergent evolution reflecting similar life styles.
The tubeshoulders are a family, Platytroctidae, of ray-finned fish belonging to the order Alepocephaliformes. They are found throughout the world, except for the Mediterranean Sea. Tubeshoulders live at moderate depths of 300 to 1,000 m, and some have light-producing organs. They are generally small to medium fish, ranging from 9 to 33 cm in length.
The gray smooth-hound is a houndshark of the family Triakidae. It is spotless and smooth with a narrow head and long blunted snout. This shark is found on continental shelves of the subtropical eastern Pacific. Its range extends from northern California to the Gulf of California, usually residing in waters less than 80 meters deep. Adults are between 0.5 and 1.6 meters long. Furthermore, this shark is viviparous with an egg yolk placenta. Reproduction occurs annually and inland estuaries are common nursery grounds. Although there is little data on the shark’s population trends and catch quantities, the gray smooth-hound is not considered as vulnerable to overfishing. Additionally, there have been three reported sightings of albinism in this species, which is rare for elasmobranchs.
The blackspotted catshark is a species of shark belonging to the family Pentanchidae, the deepwater catsharks. It is found in the waters off the coasts of Japan, Korea, China, and Taiwan between latitudes 39° N and 20° N, at the depths of between 80 and 100 m. It can grow up to 49 cm in length.
The wildlife of Jordan includes its flora and fauna and their natural habitats. Although much of the country is desert, it has several geographic regions, each with a diversity of plants and animals adapted to their own particular habitats. Fossil finds show that in Palaeolithic times, the region had Syrian brown bears, Asiatic lions and Syrian elephants, but these species are all now extinct in this region.
The striped legless lizard is a species of lizards in the Pygopodidae family endemic to Australia. As of 2015 it is threatened with extinction, with few habitats left.
The Mediterranean moray, also known as Roman eel, is a species of fish in the moray eel family. It has a long eel-like body and is found in the eastern Atlantic Ocean and Mediterranean Sea. Its bite can be dangerous to humans.
The snake mackerel is the sole species of fish in the monotypic genus Gempylus, belonging to the family Gempylidae. It is found worldwide in tropical and subtropical oceans between the latitudes of 42°N and 40°S; adults are known to stray into temperate waters. It is found to a depth of 600 meters. Populations of the snake mackerel from the Atlantic and the Indo-Pacific differ in vertebral count and number of first dorsal fin spines, and so may represent separate species.
An anchovy is a small, common forage fish of the family Engraulidae. Most species are found in marine waters, but several will enter brackish water, and some in South America are restricted to fresh water.
Anniella pulchra, the California legless lizard, is a limbless, burrowing lizard often mistaken for a snake.
Spectrunculus grandis is a species of Rhizopharyngia ray-finned fish in the cusk-eel family known by the common names pudgy cusk-eel and giant cusk-eel. It is one of two species in the formerly monotypic genus Spectrunculus, the other species, S. crassus, having been differentiated in 2008.
Platytroctes is a genus of ray-finned fish in the family Platytroctidae, the tubeshoulders.
Searsia koefoedi, or Koefoed's searsid, is a species of tubeshoulder found in the oceans at depths of from 450 to 1,500 metres. It is named after Norwegian marine biologist Einar Koefoed.
Epinephelus stoliczkae, the epaulet grouper, is a tropical fish species in the family Serranidae and in the genus Epinephelus.
The bighead searsid is a species of tubeshoulder fish.
Schnakenbeck's searsid is a species of fish in the family Platytroctidae (tubeshoulders).
Maul's searsid, also called Maul's tubeshoulder, is a species of fish in the family Platytroctidae (tubeshoulders), named for Günther Maul.