Colombia country information

Common names: Cherna, Cherna blanca, Mero cherna
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/co.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Acero, A.P., 1985
National Database:

Common names from other countries

Badèche blanche, Cuna blanca, White grouper, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Mycteroperca: Greek, mykter, -eros = nose + Greek, perke = perch (Ref. 45335).

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

seewasser riff-verbunden; tiefenbereich 5 - 40 m (Ref. 5222), usually 5 - 8 m. Tropical; 19°N - 15°N, 79°W - 60°W (Ref. 5222)

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

Western Central Atlantic: Caribbean coast of Venezuela. Recently reported from the Port Royal reefs off Jamaica indicating that it may be found in other Caribbean localities.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 114 cm TL Männchen/unbestimmt; (Ref. 32); common length : 60.0 cm TL Männchen/unbestimmt; (Ref. 5217); max. veröff. Gewicht: 15.0 kg (Ref. 5217)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 11; Rückenflossenweichstrahlen (insgesamt): 15-17; Afterflossenstacheln 3; Afterflossenweichstrahlen: 10 - 12. Distinguished by the following characteristics: pale grayish brown color of adults, juveniles greenish brown with irregular brown spots on the body; soft dorsal and anal fins with white edge and dark submarginal band; depth of body 3.1-3.3 times in SL; distinctly convex interorbital; angular preopercle, enlarged serrae on distinct lobe at the angle; subequal sizes of anterior and posterior nostrils in fish less than 25 cm SL, fish larger than 40 cm SL the posterior nostrils are much larger than anterior ones (Ref. 89707).

Common in depths of 5 to 8 m; large adults are caught in 20 to 40 m; juveniles in shallow water over sandy bottoms near coral reefs and seagrass beds. Marketed fresh.

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

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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. 130435)

Daten mangelhaft (DD) ; Date assessed: 20 November 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO(Publication : search) | FishSource |

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Estimates based on models

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

Bayesian length-weight: a=0.00933 (0.00429 - 0.02028), b=3.04 (2.87 - 3.21), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.4 ±0.8 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (68 of 100).

Preiskategorie (Ref. 80766): High.

Mycteroperca cidi Cervigón, 1966