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.
Triggerfish are about 40 species of often brightly colored fish of the family Balistidae. Often marked by lines and spots, they inhabit tropical and subtropical oceans throughout the world, with the greatest species richness in the Indo-Pacific. Most are found in relatively shallow, coastal habitats, especially at coral reefs, but a few, such as the oceanic triggerfish, are pelagic. While several species from this family are popular in the marine aquarium trade, they are often notoriously ill-tempered.
The clown triggerfish, also known as the bigspotted triggerfish, is a demersal marine fish belonging to the family Balistidae, or commonly called triggerfish.
The lagoon triggerfish, also known as the blackbar triggerfish, the Picasso triggerfish, or the Picassofish, is a triggerfish, up to 30 cm in length, found on reefs in the Indo-Pacific region.
The reef triggerfish, also known as the rectangular triggerfish, wedgetail triggerfish or by its Hawaiian name humuhumunukunukuāpuaʻa, is one of several species of triggerfish. It is found at reefs in the Indo-Pacific and is the state fish of Hawaii.
The titan triggerfish, giant triggerfish or moustache triggerfish is a large species of triggerfish found in lagoons and at reefs to depths of 50 m (160 ft) in most of the Indo-Pacific, though it is absent from Hawaii. With a length of up to 75 centimetres (30 in), it is the largest species of triggerfish in its range.
The orangeside triggerfish is a species of triggerfish found along the Pacific coast of Central and South America from Mexico to Ecuador. It is also found around the Galapagos Islands.
The Indian triggerfish, also known as the black-finned triggerfish, has a brown body and black fins with white lines at the base of the dorsal and anal fins. It is found across the Indian Ocean. They can grow up to 10 in (25 cm) long.
The blackbelly triggerfish is a ray-finned fish in the family Balistidae found in the Indo-Pacific. It occasionally makes its way into the aquarium trade. It is sometimes known as the blackpatch triggerfish.
Xanthichthys mento, the redtail triggerfish, blue-throat triggerfish, or crosshatch triggerfish, is a species of triggerfish from the Pacific. It inhabits outer-reef areas at depths of 6–131 m (20–430 ft), and feeds on zooplankton. Xanthichthys mento grows to a size of 29 cm (11 in) in length and occasionally makes its way into the aquarium trade.
Xanthichthys ringens, the Sargassum triggerfish, is a species of triggerfish from the Western Atlantic, ranging from North Carolina (USA) to Brazil.
Sufflamen bursa the Lei Triggerfish is also known as the bursa triggerfish, scythe triggerfish or boomerang triggerfish, is a triggerfish from the Indo-Pacific. Its name is derived from the two markings behind its eyes that wrap around the fish similar to a Hawaiian Lei. The color of these markings changes depending on the fish's mood, in which case the colors may alter from yellow, dark brown, and black. It is a species of reef fish found in reef ecosystems in the Indo-Pacific, including Japan, Australia, and Hawaii. It occasionally makes its way into the aquarium trade.
The bluethroat triggerfish is a triggerfish from the western Indian Ocean. It is occasionally seen in the aquarium trade. It grows to 22 cm (8.7 in) in length.
The harlequin tuskfish, Choerodon fasciatus, is a species of wrasse native to the western Pacific Ocean. It occasionally makes its way into the aquarium trade.
Canthidermis is a genus of triggerfishes commonly known as ocean triggerfishes.
Echinometra viridis, the reef urchin, is a species of sea urchin in the family Echinometridae. It is found on reefs in very shallow parts of the western Atlantic Ocean and the Caribbean Sea.
Peniculisa is a genus of marine parasitic copepods in the family Pennellidae.
Lepotrema justinei is a species of lepocreadiid digenean parasitic in the intestine of marine fish. It was described in 2018. This species was not characterised by molecular means but was distinguished from other species of the genus Lepotrema by morphological characteristics. It is the only species with more or less symmetrical testes, and, probably as a result, it tends to be broader than the other species.
Balistes polylepis, or finescale triggerfish, is a species of fish found in the Pacific Coast of the Americas from San Francisco southwards to Callao, Peru and the Galapagos.
