Malacanthus brevirostris, the quakerfish, flagtail blanquillo, false whiting or stripetail tilefish, is a species of marine ray-finned fish, a tilefish belonging to the family Malacanthidae. It has a wide Indo-Pacific distribution.
| Malacanthus brevirostris | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Acanthuriformes |
| Family: | Malacanthidae |
| Genus: | Malacanthus |
| Species: | M. brevirostris
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| Binomial name | |
| Malacanthus brevirostris Guichenot, 1848
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| Synonyms[1] | |
Description
editMalacanthus brevirostris has a long and slender body, with a rounded head and a large, sharp spine in the centre of the gill cover.[2] It has an overall colour of greyish with a yellow hue on the head. The back is marked within distinct chevron-shaped bars. There are two convergent black stripes, one each on the upper and lower lobes of the caudal fin.[3] There are 1-4 spines and 52-56 soft rays in the dorsal fin while the anal fin contains a single spine and 46-55 soft rays. This species attains a maximum total length of 32 cm (13 in), although a standard length of 25.6 cm (10.1 in) is more typical.[1]
Distribution
editMalacanthus brevirostris has a wide distribution in the Indian and Pacific Oceans. It ranges from the Red Sea and the eastern coast of Africa to Hawaii and on to the western coasts of Panama and Colombia, extending north to Japan and south to the Austral Islands and Lord Howe Island.[1] In the eastern Pacific it is also found at the French territory of Clipperton Island, Malpelo Island in Colombia, the Galápagos Islands of Ecuador and Costa Rica’s Cocos Island.[2]
Habitat and biology
editMalacanthus brevirostris is associated with reefs at depths between 5 and 50 m (16 and 164 ft). They are largely found in barren and open areas of outer reef slope where they are typically encountered in pairs living on sand in a hole that they have excavated. When threatened, they take refuge into their burrow. They have a pelagic stage to at least 5 cm (2.0 in).[1] They feed on small fishes and invertebrates.[2]
Systematics
editMalacanthus brevirostris was first formally described in 1848 by the French zoologist Alphonse Guichenot with the type locality given as Madagascar.[4] The specific name is a compound of brevi meaning ”short” and rostris meaning “snout”, a reference to this species’ relatively short snout compared to its congeners.[5]
Utlilisation
editMalacanthus brevirostris is taken by spearfishing, hook-and-line, and traps. It is found in marketsthroughout its range, albeit infrequently, and may be marketed fresh or preserved by salting.[6] It is rare in the aquarium trade.[7]
Bibliography
edit- Dooley, J.K. (1978) Systematics and biology of the tilefishes (Perciformes: Branchiostegidae and Malacanthidae) with descriptions of two new species., NOAA Tech. Rep. NMFS Circ. No. 411:1-78.
- Fricke, R. (1999) Fishes of the Mascarene Islands (Réunion, Mauritius, Rodriguez): an annotated checklist, with descriptions of new species., Koeltz Scientific Books, Koenigstein, Theses Zoologicae, Vol. 31:759 p.
- The Reef Guide: Fishes, corals, nudibranchs & other invertebrates: East & South Coasts of Southern Africa. Dennis King & Valda Fraser. Struik Nature. 2014 ISBN 978-1-77584-018-3
References
edit- ^ a b c d Froese, Rainer; Pauly, Daniel (eds.). "Malacanthus brevirostris". FishBase. December 2019 version.
- ^ a b c "Species: Malacanthus brevirostris, Flagtail tilefish, Stripetail tilefish, the Quakerfish". Shorefishes of the Eastern Pacific online information system. Smithsonian Tropical Research Institute. Retrieved 18 March 2021.
- ^ Dianne J. Bray. "Malacanthus brevirostris". Fishes of Australia. Museums Victoria. Retrieved 18 March 2021.
- ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Malacanthus". Catalog of Fishes. California Academy of Sciences. Retrieved 18 March 2021.
- ^ Christopher Scharpf & Kenneth J. Lazara (18 September 2020). eupercaria/ "Series EUPERCARIA (Incertae sedis): Families CALLANTHIIDAE, CENTROGENYIDAE, DINOLESTIDAE, DINOPERCIDAE, EMMELICHTHYIDAE, MALACANTHIDAE, MONODACTYLIDAE, MORONIDAE, PARASCORPIDIDAE, SCIAENIDAE and SILLAGINIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 18 March 2021.
- ^ J.K. Dooley. "Branchiostegidae" (PDF). FAO. Retrieved 8 March 2020.
- ^ "Malacanthus brevirostris". Saltcorner!. Bob Goemans. 2012. Retrieved 18 March 2021.
External links
edit
- Photos of Malacanthus brevirostris on Sealife Collection