| Leptocypris crossensis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Subfamily: | Danioninae |
| Genus: | Leptocypris |
| Species: | L. crossensis |
| Binomial name | |
| Leptocypris crossensis Howes & Teugels, 1989 | |
Leptocypris crossensis is a species of cyprinid fish found in the Cross, Wouri and Sanaga River basins in Cameroon and Nigeria. [2]
Mackerel is a common name applied to a number of different species of pelagic fish, mostly from the family Scombridae. They are found in both temperate and tropical seas, mostly living along the coast or offshore in the oceanic environment.
Herring are forage fish, mostly belonging to the family of Clupeidae.
Sardine and pilchard are common names for various species of small, oily forage fish in the herring family Clupeidae. The term sardine was first used in English during the early 15th century; a somewhat dubious folk etymology says it comes from the Italian island of Sardinia, around which sardines were once supposedly abundant.
A sawshark or saw shark is a member of a shark order bearing a unique long, saw-like rostrum edged with sharp teeth, which they use to slash and disable their prey. There are eight species within the Pristiophoriformes, including the longnose or common sawshark, shortnose sawshark, Japanese sawshark, Bahamas sawshark, sixgill sawshark, African dwarf sawshark, Lana's sawshark and the tropical sawshark.
Elasmobranchii is a subclass of Chondrichthyes or cartilaginous fish, including sharks, rays, skates, and sawfish. Members of this subclass are characterised by having five to seven pairs of gill clefts opening individually to the exterior, rigid dorsal fins and small placoid scales on the skin. The teeth are in several series; the upper jaw is not fused to the cranium, and the lower jaw is articulated with the upper. The details of this jaw anatomy vary between species, and help distinguish the different elasmobranch clades. The pelvic fins in males are modified to create claspers for the transfer of sperm. There is no swim bladder; instead, these fish maintain buoyancy with large livers rich in oil.
Wobbegong is the common name given to the 12 species of carpet sharks in the family Orectolobidae. They are found in shallow temperate and tropical waters of the western Pacific Ocean and eastern Indian Ocean, chiefly around Australia and Indonesia, although one species occurs as far north as Japan. The word wobbegong is believed to come from an Australian Aboriginal language, meaning "shaggy beard", referring to the growths around the mouth of the shark of the western Pacific.
The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status are in use at international, multi-country, national and local levels, as well as for consumer use such as sustainable seafood advisory lists and certification. The two international systems are by the International Union for Conservation of Nature (IUCN) and The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Eels are ray-finned fish belonging to the order Anguilliformes, which consists of eight suborders, 20 families, 164 genera, and about 1000 species. Eels undergo considerable development from the early larval stage to the eventual adult stage and are usually predators.
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.
Leptocypris is a genus of cyprinid fish found in Africa. There are currently nine recognized species in this genus.
Tor tor, commonly known as the tor mahseer or tor barb, is a species of cyprinid fish found in fast-flowing rivers and streams with rocky bottoms in India, Bangladesh, Bhutan, Nepal, and Pakistan. It is a commercially important food and game fish.
Leptocypris guineensis is a species of cyprinid fish found in Atlantic slope drainages of the Guinean mountain ranges.
Leptocypris lujae is a species of cyprinid fish found in Congo River up to the Lualaba River in the Democratic Republic of Congo and the Central African Republic.
Leptocypris modestus is a species of cyprinid fish found in Congo River in the Democratic Republic of Congo and the Central African Republic. It is the type species of the genus Leptocypris.
The Nile minnow is a species of cyprinid fish found the Nile, Omo, Niger, Bénoué, Volta, and Senegal Rivers, and the Lake Chad basin. It was described by Léon-Daniel de Joannis in 1835.
Leptocypris taiaensis is a species of cyprinid fish endemic to Taia River, Little Scarcies River and Waanje River in Sierre Leone.
Leptocypris weeksii is a species of cyprinid fish found in the lower Congo River, the central and upper Congo River basin, and Pool Malebo in the Democratic Republic of Congo.
Leptocypris weynsii is a species of cyprinid fish found in the lower, central and upper Congo River basin and Pool Malebo in the Democratic Republic of Congo and the Central African Republic.
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