| Yellowback fusilier | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Caesionidae |
| Genus: | Caesio |
| Species: | C. xanthonota |
| Binomial name | |
| Caesio xanthonota Bleeker, 1853 | |
The yellowback fusilier (Caesio xanthonota) is a pelagic marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is native to the tropical Indo-Pacific, being found in shallow water from the East African coast to Indonesia.
The yellowback fusilier was first formally described in 1853 by the Dutch ichthyologist Pieter Bleeker with the type locality given as Batavia on Java. [2] This species has been placed in the subgenus Flavicaesio. [3] The specific name xanthonota is a compunction of xantho meaning “yellow” and nota meaning “back”, a reference to the yellow upperparts of this species. [4]
The yellowback fusilier is a small to medium-sized fish which grows to about 40 cm (16 in) long. [5] The mouth is small and terminal and is protusible, being able to be extended forward to swallow food. The body is fusiform or spindle-shaped. The dorsal fin has 10 spines and 14-15 soft rays. The anal fin has three spines and 11 or 12 soft rays. The caudal fin is deeply forked. [6]
The body coloration is greyish blue with a bright yellow zone on the back. The yellow area goes from the forehead, between the eyes, to the tail, and includes the dorsal fin and the caudal fin. This area corresponds more or less to the upper third of the body. The belly is plain white. [6]
Caesio xanthonota is widely distributed throughout the tropical waters of the Indian Ocean, the Red Sea and Persian Gulf excluded, to Indonesia in the western Pacific Ocean. [5] It lives in mid-water in deep lagoons and close to external reefs from the surfaceto 50 m deep. [6]
It feeds on zooplankton, so it is a planktivore. [7]
The yellowback fusilier is diurnal, and lives in groups and forms schools with other caesionids such as Caesio teres . [3]
The bigeye snapper, also known as the bigeye seaperch, red sea lined snapper, golden striped snapper, rosy snapper, yellow snapper, or simply snapper, 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 Ocean. It is the type species of the genus Lutjanus.
Caesionidae, the fusiliers, are a family of marine ray-finned fishes in the order Perciformes. The family includes about 23 species. They are related to the snappers, but adapted for feeding on plankton, rather than on larger prey. They are found at reefs in the Indo-Pacific and in the Red Sea.
The gold-band fusilier also known as the yellow-band fusilier or black-tipped fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
The dark-banded fusilier, also known as blue-streak fusilier, bluedash fusilier, or neon fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It has a wide Indo-West Pacific range. It is of some importance to fisheries within its range.
Pterocaesio is a genus of marine ray-finned fish, fuiliers belonging to the family Caesionidae. They are native to the Indian Ocean and the western Pacific Ocean.
Caesio is a genus of marine ray-finned fish, fusiliers belonging to the family Caesionidae. They are native to the Indian Ocean and the western Pacific Ocean, although one species has invaded the eastern Mediterranean Sea through the Suez Canal by Lessepsian migration.
The mottled fusilier is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It has a broad Indo-Pacific distribution. It is the only species in the monotypic genus Dipterygonotus.
The slender fusilier is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is native to tropical reefs in the Indian Ocean and the western Pacific Ocean, it is of minor importance to local commercial fisheries. This species is the only known member of its genus.
Caesio teres, the yellow and blueback fusilier, beautiful fusilier, blue and gold fusilier or yellow-tail fusilier, is a species of marine, pelagic ray-finned fish belonging to the family Caesionidae. It occurs in the Indian and Western Pacific Oceans.
Caesio caerulaurea, the blue and gold fusilier, blue fusilier, gold-band fusilier or scissor-tailed fusilier, is a species of marine fish in the family Caesionidae. It is widespread throughout the tropical waters of the Indo-Pacific area, including the Red Sea.
The lunar fusilier, also known as the blue fusilier or moon fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread throughout the tropical waters of the Indo-West Pacific area.
Caesio varilineata, the variable-lined fusilier or thin-lined fusilier, is a species of pelagic marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is found in the Indo-Pacific region.
Pterocaesio pisang, the banana fusilier or ruddy fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
Caesio cuning, the redbelly yellowtail fusilier, yellowtail fusilier, red-bellied fusilier or robust fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is native to the Indian and Western Pacific Oceans.
Pristipomoides auricilla, the goldflag jobfish or the yellow flower snapper, is a species of ray-finned fish, a snapper belonging to the family Lutjanidae. It is found in the Indo-Pacific region.
Paracaesio xanthura, the yellowtail blue snapper, the false fusilier, gold-backed fusilier, Pedley's fusilier or Southern fusilier, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the Indo-Pacific region.
Pterocaesio marri, Marr's fusilier, bigtail fusilier, blacktip fusilier, bananafish or twinstripe fusilier is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
Caesio suevica, the Suez fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is endemic to the Red Sea.
The double-lined fusilier, also known as the double stripe fusilier or blacktipped fusilier, is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region.
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.
