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> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses)
Etymology: Polylepion: Derived from the Greek adjective 'polys' for many and the neuter noun 'lepion' meaning small scales; referring to the relatively numerous lateral-line scales occurring in the species under rhis genus (Ref. 128617); cruentum: Name from Latin adjective meaning spotted with blood, referring to the blood red marks on the caudal peduncle and pectoral fin base in live adults (Ref. 128617).

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

marien rifbewoner; diepte 150 - 200 m (Ref. 9311). Tropical; 24°N - 4°N

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Eastern Central Pacific: Mexico to Nicaragua, including Cocos Island.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 24.0 cm TL mannelijk / geslacht onbekend; (Ref. 9311)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 11; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 3; Anale zachte stralen: 12 - 13; Wervels: 28.

Found over sandy bottoms associated with gravel and rocky reefs. Caught as a by-catch of industrial trawl fishing. Marketed fresh.

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Oviparous, distinct pairing during breeding (Ref. 205).

Hoofdreferentie Upload your references | Referenties | Coördinator : Westneat, Mark | Medewerkers

Gomon, M.F., 1995. Labridae. Viejas, doncellasas, señoritas. p. 1201-1225. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9311)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Onvoldoende gegevens (DD) ; Date assessed: 03 March 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van minder commercieel belang

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Estimates based on models

Preferred temperature (Ref. 123201): 12.2 - 13.4, mean 13.3 °C (based on 5 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00851 (0.00495 - 0.01463), b=3.15 (3.00 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.5 ±0.4 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).

Prijsklasse (Ref. 80766): Very high.

Polylepion cruentum Gomon, 1977