Abalistes stellatus (Anonymous, 1798)
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Abalistes stellatus (Anonymous, 1798)

Genus: ,

Scientific Name: Abalistes stellatus

English Name: Starry triggerfish

Creole Name: Bours blan

French Name: -

IUCN Red List Status: Least Concern (LC)

Description:

Dorsal spines: 3; Dorsal rays: 25-27; Anal rays: 24-25.

Greyish to greenish brown dorsally, with small pale spots. Whitish ventrally with yellow spots that can coalesce to form a reticulum particularly posteriorly.  3 large oval white spots along the back and a small one dorsally on caudal peduncle; a broad white streak often on side of body posterior to upper end of gill opening. White blotches and mid-lateral stripe can disappear with growth.  An oblique groove before the eye; large bony scales behind gill opening. Caudal peduncle depressed, slender and tapering. Yellow bands on dorsal and anal fins. Caudal fin, yellow with white bars and stripes pattern and diffuse black margin, double emarginate, lobes longer with growth.


Size:

Maturity: Lm unknown. Range unknown. Max Length: 60cm TL


Habitat and Ecology:

Reef associated. Inhabits mud and silt sand bottoms (depth 7-350m), usually 7-100m depth on sand, sponge, and weed bottoms. Feeds on benthic animals, including crabs, molluscs and sea urchins. Juveniles in sheltered coastal bays and estuaries.


Fishery Status:

This species is not protected or subject to fishery regulations. It is caught in both the fish trap and hand line fisheries and is, along with Sufflamen fraenatum, the most commonly caught triggerfish in the artisanal fishery.


Notes:

Abalistes stellaris is a synonym for this species.


References:

Bray, D.J. 2018.  Abalistes stellatus in Fishes of Australia, accessed 30 Oct 2018, http://fishesofaustralia.net.au/home/species/759

Froese, R. & D. Pauly. Eds. 2018. FishBase https://www.fishbase.de/summary/abalistes-stellatus  (30/10/18)

Matsuura, K. (2015). Taxonomy and systematics of tetraodontiform fishes: a review

focusing primarily on progress in the period from 1980 to 2014. Ichthyol Res (2015) 62:72–113

DOI 10.1007/s10228-014-0444-5  

Matsuura K, Yoshino T (2004). A new triggerfish of the genus Abalistes (Tetraodontiformes: Balistidae) from the western Pacific. Rec Aust Mus 56:189-194

Smith, M & Heemstra, P Eds. (1999). Smiths’ Sea Fishes Edition 6. Springer-Verlag Berlin Heidelberg 10.1007/978-3-642-82858-4


Citation:

Nevill, J.E.G. & Mason-Parker, C. (2019). Abalistes stellatus, Starry triggerfish. www.seatizens.sc.


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