Photo. (c) 2019 John Nevill.
Photo. (c) 2019 John Nevill.
Photo. (c) 2019 John Nevill.
Scientific Name: Carangoides plagiotaenia
English Name: Barcheek trevally
Creole Name: Kaka dan semen
French Name: Carangue grimée
IUCN Red List Status: Least Concern (LC)
Description:
Dorsal spines: 9; Dorsal rays: 22-24; Anal spines: 3; Anal rays: 18-20.
Body oblong and compressed; dorsal and ventral profiles equally convex. Lower jaw projects beyond upper jaw. Upper jaw with a narrow band of small teeth; lower jaw with an
irregular row of small teeth, except for a narrow band anteriorly. Lateral line a relatively low arch. Breast scaled all over.
Colour: generally silvery, greyish above, paler below. No opercular spot but adults with dark posterior margin of preopercle. Sometimes with 6 or 7 dusky oblique bands on
flanks. Large adults occasionally with scattered dark blotches or a few small yellow spots on sides. Leading edge of pelvic fins and distal margin of anal fin with a narrow
white border. Pectoral fins pale. Second dorsal, anal and caudal fins dusky to dark.
Size:
Maturity: Lm unknown. Range unknown. Max Length: 50 cm TL. Commonly 30-40cm TL.
Habitat and Ecology:
Appears to be largely confined to outer reef areas (depth 2-200m) and is often taken while bottom fishing. Found singly or in groups. No information available on dietary preferences.
Fishery Status:
This species is not protected or subject to fishery regulations. It is caught in the hand line fishery where it is a regular but not numerous component of the catch.
Notes:
References:
Fischer, W. & G. Bianchi (eds), (1984). FAO species identification sheets for fishery purposes. Western Indian Ocean; (Fishing Area 51). Prepared and printed with the
support of the Danish International Development Agency (DANIDA). Rome, Food nd Agricultural Organization of the United Nations, vols 1-6: pag. var.
Froese, R. & D. Pauly. Eds. (2019). FishBase. https://www.fishbase.se/summary/1910 (18/05/19).
Smith-Vaniz, W.F. & Williams, I. (2016). Carangoides plagiotaenia (errata version 2017). The IUCN Red List 2016: http://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T20429950A65927791.en. (18/05/19).
Citation:
Nevill, J.E.G. (2019). Carangoides plagiotaenia, Barcheek trevally. Seychelles Seatizens. www.seatizens.sc. https://seatizens.sc/species/carcharhinus-ble-1839/ (edited 22/06/22).