| Evarra tlahuacensis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Genus: | † Evarra |
| Species: | †E. tlahuacensis |
| Binomial name | |
| †Evarra tlahuacensis Meek, 1902 | |
 | This article relies largely or entirely on a single source .(March 2023) |
The endorheic chub (Evarra tlahuacensis) is an extinct species of ray-finned fish in the family Cyprinidae. It was found only in Mexico.
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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.
Cypriniformes is an order of ray-finned fish, including the carps, minnows, loaches, and relatives. Cypriniformes is an Order within the Superorder Ostariophysi consisting of "Carp-like" Ostariophysins. This order contains 11-12 families, although some authorities have designated as many as 23, over 400 genera, and more than 4,250 species, with new species being described every few months or so, and new genera being recognized frequently. They are most diverse in southeastern Asia, and are entirely absent from Australia and South America. At 112 years old, the longest-lived cypriniform fish documented is the bigmouth buffalo.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss.
This article is a list of biological species, subspecies, and evolutionary significant units that are known to have become extinct during the Holocene, the current geologic epoch, ordered by their known or approximate date of disappearance from oldest to most recent.
The Mexican dace, or Mexican chub, is an extinct species of ray-finned fish in the family Cyprinidae. It was found only in Mexico, in the canals and streams of the Valley of Mexico. It is estimated to have become extinct circa 1983. The extinction of this species coincided with the drying of water bodies in the valley. This drying was a result of the increasing demands placed on the water resources of the valley by agriculture, as well as by the growth of Mexico City and its suburbs.
Evarra was a genus of small ray-finned fish in the family Cyprinidae. All species in the genus were restricted to waters in the Valley of Mexico and are now extinct due to habitat loss.
The Honduran small-eared shrew is a species of mammal in the family Soricidae. It is found in Honduras and possibly in El Salvador, Guatemala, and Nicaragua.
Bangar-e Olya is a village in Ozgoleh Rural District, Ozgoleh District, Salas-e Babajani County, Kermanshah Province, Iran. At the 2006 census, its population was 100, in 23 families.
Hog badgers are three species of mustelid in the genus Arctonyx. They represent one of the two genera in the subfamily Melinae, alongside the true badgers.
