| Elacatinus horsti | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Gobiiformes |
| Family: | Gobiidae |
| Genus: | Elacatinus |
| Species: | E. horsti |
| Binomial name | |
| Elacatinus horsti (Metzelaar, 1922) | |
| Synonyms | |
| |
Elacatinus horsti, the yellowline goby, is a species of goby native to the western Atlantic Ocean and the Caribbean Sea.
The yellowline goby grows to be 5 cm (2.0 in) in length. It has a rounded snout and a long, slim body. The upper parts are black and the underside is grey, gradually paling to white. Some fish have a bright, yellow stripes running along each side from the eye to the tail, with often a yellow spot or short line on the snout. In juvenile fish, this stripe is shorter and extends just beyond the base of the pectoral fin. Young Elacatinus chancei are very similar in appearance, but in that species, the yellow line hardly reaches the pectoral fin. In another form of the fish, the stripe is white, paling to a bluish-grey colour beyond the pectoral fin. The dorsal fin is in two parts, and has seven spines and 11 to 12 soft rays. The pectoral fin then has 18 rays and the anal fin has a single spine and 10 soft rays. [2] [3]
The yellowline goby is found on the Gulf Coast of the United States, the Gulf of Mexico, the Caribbean Sea, the Bahamas, Curaçao, and Panama. It is found on reefs at depths between 7 and 27 m (23 and 89 ft). [2]
The yellowline goby is always found living in association with a tubular sponge such as Verongia aerophoba or a massive sponge such as Neofibularia nolitangere and feeding on the parasitic worms Haplosyllis spongicola that live in large numbers on these sponges. [4] It also eats other invertebrates that live on the seabed and plankton. [5]
The specific name honours the Dutch biologist Cornelius van der Horst (1889-1951), who collected the type while staying on Curacao in 1920. [6]
The flameback angelfish, also known as the flameback pygmy angelfish, Brazilian flameback angelfish, Caribbean flameback angelfish or fireball angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Atlantic Ocean.
The Caesar grunt, also known as the black grunt, blacktail grunt, or redmouth grunt is a species of marine ray-finned fish, a grunt in the family Haemulidae. It is native to the western Atlantic Ocean
The French angelfish is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It occurs in the Western Atlantic Ocean.
The rock beauty, also known as corn sugar, coshubba, rock beasty, catalineta, and yellow nanny, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found in the western Atlantic Ocean.
The brownstriped grunt, also known as the burro, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is native to the western Atlantic Ocean.
Elacatinus is a genus of small marine gobies, often known collectively as the neon gobies. Although only one species, E. oceanops, is technically the "neon goby," because of their similar appearance, other members of the genus are generally labeled neon gobies, as well. Except for a single East Pacific species, all reside in warmer parts of the West Atlantic, including the Caribbean and Gulf of Mexico. They are known for engaging in symbiosis with other marine creatures by providing them cleaning service that consists of getting rid of ectoparasites on their bodies. In return, Elacatinus species obtain their primary source of food, ectoparasites.
The Indian Ocean oriental sweetlips, also known as the oriental sweetlips or oriental blubberlips, is a species of marine ray-finned fish, a sweetlips belonging to the subfamily Plectorhinchinae, one of two subfamilies in the family Haemulidae, the grunts. It is native to the Indian Ocean and the western Pacific Ocean.
Chaetodontoplus meridithii, the Queensland yellowtail angelfish, Meredith's angelfish or yellow-finned angelfish, yellowtail angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. It is found off eastern Australia.
Chaetodontoplus duboulayi, the scribbled angelfish, is a species of marine ray-finned fish, a marine angelfish belonging to the family Pomacanthidae. This species is from the southwestern Pacific Ocean.
Haemulon vittatum, the boga, is an ocean-going species of grunt native to the western Atlantic Ocean. Bogas are also known as the snit in Jamaica, and bonnetmouth in the Bahamas. It was first described by Cuban zoologist Felipe Poey. This species used to be classified as Inermia vittata, but genetic data revealed that it belongs to the genus Haemulon.
Bellator militaris, the horned sea robin, is a species of marine ray-finned fish belonging to the family Triglidae, the sea robins. This fish is found in the western Atlantic Ocean.
Lutjanus adetii, the yellow-banded snapper or hussar, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the southwestern Pacific Ocean. This species is of minor importance to local commercial fisheries and is sought after as a game fish.
Elacatinus evelynae, commonly known as the sharknose goby, Caribbean cleaner goby, or Caribbean cleaning goby, is a species of goby native to the Western Atlantic Ocean from the Bahamas and the Lesser Antilles to the northern coast of South America, as well as the Antilles and western Caribbean.
Elacatinus chancei, the shortstripe goby, is a species of ray-finned fish in the family Gobiidae. It lives inside or on the surface of a sponge and occurs in tropical waters in the west central Atlantic Ocean, the Bahamas, the Antilles, and Venezuela.
Lutjanus vitta, the brownstripe red snapper, brownstripe snapper, broadband seaperch, brownstripe seaperch, one-band sea-perch, one-lined snapper or striped seaperch, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the western Pacific and Indian Oceans.
Lutjanus malabaricus, the Malabar blood snapper, saddletail snapper, large-mouthed nannygai, large-mouthed sea-perch, Malabar snapper, nannygai, red bass, red bream, red emperor, red Jew, red snapper, saddletail seaperch, scarlet emperor or scarlet sea-perch, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the Indian Ocean and the western Pacific, where it is found east to Fiji and Japan.
Peristedion greyae, the alligator searobin, alligator armored searobin or prickly armoured sea robin, is a species of marine ray-finned fish belonging to the family Peristediidae, the armoured gurnards or armored sea robins. It is found in the western central Atlantic.
Elacatinus figaro, the barber goby or yellow line goby, is a colourful species of marine goby, family Gobiidae, from the southwestern Atlantic, where it is endemic to the coastal waters of Brazil.
Elacatinus colini, the Belize sponge goby, is a species of goby native to the Western Central Atlantic Ocean, near Belize and Honduras.
Pinjalo pinjalo, the pinjalo, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is found in the Indian and Western Pacific Oceans.
