Israel country information

Common names: דקרן אפריקאי
Occurrence: introduced
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: A 23.6 cm SL specimen was collected using a spear-gun in Haifa, Israel (23 June 2009).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/is.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Salameh, P., O. Sonin and D. Golani, 2009
National Database:

Common names from other countries

Mérou à points bleus, Cherna colorada, لُؤز ذو نُقط زرقاء, ... more

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Cephalopholis: Greek, kephale = head + Greek, pholis = scale (Ref. 45335).
More on author: Valenciennes.

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

marino demersale; distribuzione batimetrica 20 - 300 m (Ref. 127989). Tropical; 33°N - 13°S, 27°W - 15°E (Ref. 5222)

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | 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 / Peso / Age

Maturity: L_m 18.0 range ? - ? cm
Max length : 70.0 cm TL maschio/sesso non determinato; (Ref. 27000); common length : 40.0 cm TL maschio/sesso non determinato; (Ref. 26999)

Short description Chiavi di identificazione | Morfologia | Morfometria

Spine dorsali (totale) : 9; Raggi dorsali molli (totale) : 15 - 16; Spine anali: 3; Raggi anali molli: 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).

Found on sandy and rocky bottoms (Refs. 32181, 127989). Diandric protogynous hermaphrodite (Ref. 089707).

Life cycle and mating behavior Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve

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).

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 17 November 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesca: scarso interesse commerciale

FAO(Publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Informazioni ulteriori

Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 15.8 - 20.7, mean 19.2 (based on 47 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00977 (0.00645 - 0.01482), b=3.10 (2.98 - 3.22), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.5 ±0.80 se; based on food items.

Resilienza (Ref. 120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (56 of 100).

Price category (Ref. 80766): Very high.

Cephalopholis taeniops (Valenciennes, 1828)