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.
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 an inventory of the global conservation status and extinction risk of biological species. A series of Regional Red Lists, which assess the risk of extinction to species within a political management unit, are also produced by countries and organizations.
Python is a genus of constricting snakes in the Pythonidae family native to the tropics and subtropics of the Eastern Hemisphere.
Aaadonta angaurana is a small air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Endodontidae.
Aaadonta is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Endodontidae. Specimens from this genus are endemic to Palau.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as only consisting of living members kept in captivity or as a naturalized population outside its historic range. Classification requires exhaustive surveys conducted within the species' known habitat with consideration given to seasonality, time of day, and life cycle. Once a species is classified as EW, the only way for it to be downgraded is through reintroduction.
Aaadonta constricta is a species of land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it is known from the islands of Babeldaob, Ngemelis, Peleliu and Koror. It may be extirpated from Koror. It is threatened by habitat destruction and modification.
Aaadonta fuscozonata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Endodontidae. This species is endemic to Palau, where it is known from Koror and Peleliu, and the small islands of Ngemelis and the northern Rock Islands. This snail inhabits tropical moist lowland forest, and is threatened by the destruction and modification of its habitat.
Aaadonta irregularis is a species of snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it was only known from Peleliu, but has only been found recently on the very small island of Omekang. It is threatened by the destruction and modification of its tropical moist lowland forest habitat.
Aaadonta kinlochi is a species of snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it was known from Angaur and Ulong Island. If it is still extant, it is threatened by the destruction and modification of its tropical moist lowland forest habitat.
Aaadonta pelewana is a species of snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is found in Palau, where it was known from Peleliu and Koror. If it is still extant, it is threatened by the destruction and modification of its tropical moist lowland forest habitat.
Zyzzyxdonta alata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae.
Aaadonta constricta babelthuapi is a subspecies of land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it was previously known from Babeldaob and Ngemelis. It is now only known from Ngatpang. It is threatened by destruction or modification of its habitat.
Aaadonta constricta komakanensis is a subspecies of land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it was previously known from Koror, but has not been seen since 1936. If it is still extant, it is threatened by destruction or modification of its habitat.
Aaadonta fuscozonata depressa is a subspecies of land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae. It is endemic to Palau, where it was only known from the tropical moist lowland forests of Peleliu. It is threatened by destruction and modification of its habitat.
