Cephalopholis taeniops, Bluespotted seabass : fisheries

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Cephalopholis taeniops (Valenciennes, 1828)

Bluespotted seabass
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Cephalopholis taeniops   AquaMaps   Data sources: GBIF OBIS
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Serranoidei (Groupers) > Serranidae (Sea basses: groupers and fairy basslets) > Epinephelinae
Etymology: Cephalopholis: Greek, kephale = head + Greek, pholis = scale (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; seewasser demersal; tiefenbereich 20 - 200 m (Ref. 3589). Tropical; 33°N - 13°S, 27°W - 15°E (Ref. 5222)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Eastern Atlantic: Western Sahara to Angola, including Cape Verde and the Sao Tome and Principe islands. Also recorded from the Mediterranean.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 18.0  range ? - ? cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 27000); common length : 40.0 cm TL Männchen/unbestimmt; (Ref. 26999)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 9; Rückenflossenweichstrahlen (insgesamt): 15-16; Afterflossenstacheln 3; Afterflossenweichstrahlen: 9 - 10. Distinguished by the following characteristics: body depth less than head length, 2.8-3.2 in SL; head length 2.7-3.0 in SL; interorbital area convex; rounded preopercle, finely serrate, with shallow notch, fleshy lower edge; subopercle and interopercle with few small serrae covered by skin; maxilla reaching vertical at rear edge of eye or beyond; pectoral fins longer than pelvic fins, pectoral fin length contained 1.5-1.7 in HL; pelvic fins reaching or nearly reaching anus; caudal fin rounded; lateral-body scales ctenoid, without auxiliary scales (Ref. 089707).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found on sandy and rocky bottoms (Ref. 32181). Diandric protogynous hermaphrodite (Ref. 089707).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Pelagic spawner (Ref. 32181). Low ratio of males in population correlated with polygamy (Ref. 32181). This study (Ref. 32181), concluded that some males of C. taeniops may not pass through a functional female stage as observed in most groupers, and that these males may have developed directly from immature females conferring with the hypothesis of Shapiro (1987). Diandric (Ref. 103751).

Hauptreferenz Upload your references | Referenzen | Koordinator : Heemstra, Phillip C. | Partner

Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)

IUCN Rote Liste Status (Ref. 125652)

  nicht bedroht (LC) ; Date assessed: 17 November 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: weniger kommerziell
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Estimates based on models

Preferred temperature (Ref. 115969): 15.8 - 20.7, mean 19.2 °C (based on 47 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00645 - 0.01480), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for species & Genus-BS (Ref. 93245).
Trophic level (Ref. 69278):  4.4   ±0.7 se; based on size and trophs of closest relatives
Generation time: 8.1 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Widerstandsfähigkeit (Ref. 120179):  niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High vulnerability (56 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
Preiskategorie (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 97.4 [48.4, 211.4] mg/100g ; Iron = 0.607 [0.276, 1.188] mg/100g ; Protein = 18.1 [16.1, 19.9] % ; Omega3 = 0.263 [0.139, 0.495] g/100g ; Selenium = 80 [37, 173] μg/100g ; VitaminA = 27.2 [9.7, 94.3] μg/100g ; Zinc = 0.703 [0.427, 1.281] mg/100g (wet weight);