The Ébrié Lagoon lies in Ivory Coast, separated for almost all of its length from the Atlantic Ocean by a narrow coastal strip. The 130 km (80 mi) long lagoon is linked to the sea by the Vridi Canal, while the Comoë River flows into it. The lagoon averages 4 km in width, and 5 m (16 ft) in depth. Abidjan and towns such as Grand Bassam, Bingerville, Jacqueville, Attécoubé, and Tiagba lie on the lagoon.
The mojarras are a family, Gerreidae, of fish in the order Perciformes. The family includes about 53 species found worldwide in tropical and warm temperate regions. They mostly inhabit coastal salt and brackish waters, although some occur in fresh water.
The gummy shark, also known as the Australian smooth hound, flake, sweet william or smooth dog-shark, is a species of ground shark in the genus Mustelus of the family Triakidae. These small to medium-sized bottom-dwelling sharks are found mostly in, but are not limited to, the area around the southern seas of Australia and is commonly baited and fished for cuisine because of its taste and market prices. According to a 2021 paper by White, Arunrugstichai & Naylorn (2021), Mustelus walkeri is the same animal as M. antarcticus. One theory is that M. walkeri is a subpopulation of M. antarcticus.
The spinner shark is a type of requiem shark, in the family Carcharhinidae, named for the spinning leaps it makes as a part of its feeding strategy. This species occurs in tropical and warm temperate waters worldwide, except for in the eastern Pacific Ocean. It is found from coastal to offshore habitats to a depth of 100 m (330 ft), though it prefers shallow water. The spinner shark resembles a larger version of the blacktip shark, with a slender body, long snout, and black-marked fins. This species can be distinguished from the blacktip shark by the first dorsal fin, which has a different shape and is placed further back, and by the black tip on the anal fin. It attains a maximum length of 3 m (9.8 ft).
The coastal trevally, also known as the onion trevally, Japanese trevally or bluefin kingfish, is a species of inshore marine fish in the jack family Carangidae. The species is distributed throughout the tropical and subtropical waters of the Indian and west Pacific Oceans, from South Africa in the west to Japan and New Caledonia in the east, reaching as far south as Australia. The species is found on deep coastal reefs, both in schools and as solitary individuals, where they prey on small midwater organisms including crustaceans, small fish and cephalopods. The species is taken as bycatch in a number of fisheries throughout its range by a number of fishing methods and is of little commercial value, but is considered to be a good table fish. A mistype in the original volume in which Eduard Rüppell named the species led to the combination Carangoides caeruleopinnatus, which has incorrectly spread through the literature.
Gerres subfasciatus, the common silver bellyroach, ovate silver biddy,, common silverbiddy or Southern silver biddy, is a species of mojarra native to Indian and Pacific coastal waters of Australia.
Parequula melbournensis, the silverbelly, Melbourne silver biddy or silver biddy, is a species of fish in the family Garreidae, the mojarras. The species was first described by Francis de Laporte de Castelnau in 1872. It is the only member of the monotypic genus Parequula erected by Franz Steindachner in 1879. It is native to the coastal waters of southern Australia at depths from 3 to 100 m. This species can reach 22 cm (8.7 in) in total length.
The Japanese silver-biddy is a species of mojarra native to the coastal waters of the western Pacific Ocean from southern Korea to southern Japan, though it does not occur around the Ryukyu Islands. This species can reach 22.4 cm (8.8 in) in standard length. It is commercially important for the local fish industry in Japan.
The common silver-biddy, also known as the blacktip silver biddy, Darnley Island silverbelly, longtail silverbiddy, oceanic silver biddy, shining silver-belly or slender silver belly, is a species of mojarra native to marine and brackish waters of coastal waters of the Indian Ocean and the western Pacific Ocean. It inhabits estuaries, coastal waters and lagoons. This species can reach a length of 30 cm (12 in), though most do not exceed 20 cm (7.9 in). This species is important to local commercial fisheries.
Boops is a genus of marine ray-finned fishes belonging to the family Sparidae, the seabreams and porgies. There are two species in this genus, one in the Western Atlantic and Mediterranean, and the other in the Western Indian Ocean.
Gerres is a genus of mojarras found mostly in coastal regions from the eastern Atlantic Ocean through the Indian Ocean to the western Pacific. A single species, G. simillimus, is from the East Pacific. They mainly inhabit salt and brackish waters, but will enter fresh water. At least one species, Gerres cinereus, displays an ability akin to gyroscopic stability, allowing it to remain in a remarkably static spatial position relative to the water flowing around it.
The longfin mojarra is a species of mojarra native to the coastal waters of the Indian Ocean from India to the western Pacific. This species grows to 15 cm (5.9 in) in total length, though most do not exceed 10 cm (3.9 in). This species is of minor importance to local commercial fisheries, usually being made into fish meal or feed for ducks. It is the only known member of the genus Pentaprion.
The mottled mojarra is a species of mojarra native to the Atlantic and Gulf of Mexico coasts of the Americas from North Carolina to Brazil, where adults can be found off sandy shorelines. This species grows to 23 cm (9.1 in) total length, and is the only known member of its genus.
The golden mojarra is a species of mojarra native to the eastern Pacific Ocean, where it is found from Costa Rica to the northern coast of Peru. This species grows to a length of 15 cm (5.9 in). This species is important to local peoples as a food fish. It is the only known member of its genus. This species was first formally described as Gerres aureolus in 1882 by David Starr Jordan (1851-1931) and Charles Henry Gilbert (1859-1928) with the type locality given as the Pacific Ocean at Bahia Matanhen, Nayart in Mexico. In 1994 it was placed in the genus Diapterus by Gerald R. Allen and D. Ross Robertson and after a review in 2014 it was placed in the monotypic genus Deckertichthys. The name of this genus honours Gary Dennis Deckert and compounds his surname with the Greek for fish, ichthys. Deckert was the first to recognise that D. aureolus was distinctive and has made a significant contribution to the study of the mojarras.
Haemulon scudderii, the grey grunt, golden-eye grunt, or mojarra grunt, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is found in the eastern Pacific Ocean.
The slender silver-biddy is a species of mojarra native to marine and brackish waters of coastal waters of the Indian Ocean and the western Pacific Ocean, far towards Vanuatu. It inhabits estuaries, coastal waters and lagoons. They inhabit at depths from 0 to 10 m. This species can reach a length of 30 cm (12 in), with the average of 15 cm (5.9 in). This species is important to local commercial fisheries in many tropical countries.
Gerres filamentosus, the whipfin silver-biddy, flagfin mojarra or threadfin silver belly, is a fish native to the coastline of Africa and Madagascar east to Japan, Australia and New Caledonia.
Eugerres plumieri, the striped mojarra, is a demersal fish found in the western Atlantic, from North Carolina south along the U.S. coast, in the Gulf of Mexico, in the Caribbean from Cuba to Puerto Rico, and along the Central and South American coast from Mexico to Colombia. It inhabits shallow coastal waters with low salinity in mangrove-lined creeks and lagoons. It feeds on aquatic insects, crustaceans, micro-bivalves and detritus. This species has high fecundity, producing 85,345 to 953,870 eggs, and reaches a length of 40 cm. It is abundant in Mexico and Colombia, where it is one of the most important fishing resources, both as food and fishing bait.
Gerres nigri, the Guinean striped mojarra is a species of mojarra native to the eastern Atlantic Ocean. It inhabits estuaries, coastal waters and lagoons. This species can reach a maximum length of 20 cm (8 in), with 15 cm (6 in) being a more common size.
Diapterus auratus, the Irish mojarra or Irish pompano, is a species of ray-finned fish from the family Gerreidae, the mojarras. Other common names for this species are the broad shad, silver perch and muttonfish. It is found in the warmer waters of the western Atlantic Ocean.
