| Gomphosus caeruleus | |
|---|---|
 | |
| Male | |
 | |
| Female | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Labriformes |
| Family: | Labridae |
| Genus: | Gomphosus |
| Species: | G. caeruleus |
| Binomial name | |
| Gomphosus caeruleus Lacépède, 1801 | |
Gomphosus caeruleus, the green birdmouth wrasse, is a species of wrasse belonging to the family Labridae. It can be found in the aquarium trade.
This tropical species of wrasse is native to the Indian Ocean, from East Africa south to Natal, South Africa, and east to the Andaman Sea. It occurs on rocky reefs and coral, especially in coral-rich areas of lagoon and seaward reefs, [2] between depths of 1–35 metres (3.3–114.8 ft). [3]
Gomphosus caeruleus can reach a length of about 32 centimetres (13 in), [2] with a distinctive 'beak-like' snout. It is sexually dimorphic; the males are dark blue overall, with a light blue edge running along their pectoral fins and lime green dorsal and anal fins. Females, on the other hand, have a dark strip through the eye and yellow anal and caudal fins. Juveniles are pale, with a dusky streak from their snout through the eye and onto the body. This species can be told apart from the similar birdnose wrasse Gomphosus varius by their different distributions and by the fact that in the later species, males have a bright green stripe along the flanks, females do not have a yellow tail and juveniles have a green back. [3] There are 8 spines and 13 soft rays in the dorsal fin while the anal fin has 3 spines and 11 soft rays. [2]
Gomphosus caeruleus feeds on small invertebrates. [2]
Very little is known about the reproductive habits of this species. [1]
Gomphosus caeruleus was formally described in 1801 by Bernard Germain de Lacépède in the third volume of his Histoire naturelle des poissons from types collected by Philibert Commerson (1727-1773). No type locality was given, but now it is known to be Mauritius. [4]
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The bird wrasse, Gomphosus varius, is a species of the wrasse family.
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The red-lined wrasse, two-spotted wrasse or biocellated wrasse, Halichoeres biocellatus, is a species of wrasse native to shallow tropical waters in the western Pacific Ocean.
The tubelip wrasse is a species of wrasse native to the Indian Ocean and the western Pacific Ocean. This species occurs in lagoons and on coral reefs at depths from 0 to 20 m. This species grows to 17.5 cm (6.9 in) in total length. It is of minor importance to local commercial fisheries and can be found in the aquarium trade. This species is the only known member of its genus.
The chiseltooth wrasse is a species of marine ray-finned fish, a wrasse from the family Labridae. It is native to the Indian Ocean and the western Pacific Ocean. It is an inhabitant of coral reefs and can be found at depths from 3 to 60 m, though rarely deeper than 40 m (130 ft). This species grows to 30 cm (12 in) in total length. It is of minor importance to local commercial fisheries and can be found in the aquarium trade. P. moluccanus is the only known member of its genus.
Halichoeres richmondi, commonly called the Richmond's wrasse or chain-lined wrasse, is a fish species in the wrasse family native from the central Indo-Pacific.
The blackear wrasse is a species of wrasse, a type of fish in the family Labridae, from the warmer waters of the western Atlantic Ocean.
Latent sling-jaw wrasse is a species of ray-finned fish from the wrasse Family Labridae which is associated with reefs in the south-western Pacific Ocean.
Hologymnosus longipes, the sidespot longface wrasse or the plain slender wrasse, is a species of marine ray-finned fish from the family Labridae, the wrasses. It occurs in the western Pacific Ocean.
Pseudocoris heteroptera, the torpedo wrasse or zebra wrasse, is a species of marine ray-finned fish, a wrasse from the family Labridae. It is found in the western Pacific Ocean where it is associated with reefs.
Symphodus caeruleus is a species of marine ray-finned fish, a wrasse from the family Labridae. It is endemic to the Azores in the eastern Atlantic Ocean.
