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.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, 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 booby is a seabird in the genus Sula, part of the family Sulidae. Boobies are closely related to the gannets (Morus), which were formerly included in Sula.
The broadnose catshark is a catshark of the family Scyliorhinidae, the holotype and only specimen being found in deep water in the Andaman Sea in the Indian Ocean between 16 and 10°N. Its length is around 26 cm, although this measurement was taken from an immature specimen. The reproduction of this catshark is oviparous. The threats are not exactly known but it may be deepwater fisheries.
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.
Drillia investigatoris is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
Brachytoma is a genus of sea snails, marine gastropod mollusks in the family Pseudomelatomidae.
Ficus investigatoris is a species of sea snail, a marine gastropod mollusk in the family Ficidae, the fig shells.
Scalicus orientalis is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. This species is found in western Pacific Ocean.
Scalicus is a genus of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored searobins. These fishes are found in the Indo-Pacific region.
Cosmocampus investigatoris is a species of marine fish of the family Syngnathidae. It is found in the Indo-West Pacific, from the Persian Gulf to the Gulf of Thailand. It lives over sand, mud, and coral bottoms to depths of 15m, where it can grow to lengths of 9 cm. This species is ovoviviparous, with males carrying eggs in a brood pouch until giving birth to live young.
Scalicus amiscus is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. This species is found in northwestern Pacific Ocean.
Scalicus engyceros is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. This species is found in northwestern Pacific Ocean.
Scalicus gilberti is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. This species is found in western central Pacific Ocean in Hawaii. Some authorities regard this taxon as a junior synonym of S. engyceros.
Scalicus hians is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. This species is found in western Pacific Ocean.
Scalicus paucibarbatus is a species of fish in the family Peristediidae.
Scalicus quadratorostratus is a species of fish in the family Peristediidae.
Scalicus serrulatus is a species of fish in the family Peristediidae.
Canthigaster investigatoris is a species of pufferfish in the family Tetraodontidae. It is an oviparous demersal species known only from Indonesia. It may occur as far down as 101 m (331 ft).
