Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Acropomatiformes (Oceanic basses) > Malakichthyidae (Temperate ocean-basses)
Etymology: Hemilutjanus: Greek, hemi = the half + see under Lutjanus.

Issue
Family placement uncertain; see also the genus account: incertae sedis in Percoidei, Johnson, 1984.

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

समुद्री; गहराई सीमा 10 - 55 m (Ref. 104864). Tropical; 2°N - 54°S, 92°W - 70°W

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Southeast Pacific: Peru to Chile and the Galapagos Islands.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 50.0 cm SL पुल्लिंग / अलिंग; (Ref. 28023); अधिकतम प्रकाशित वज़न: 1.7 kg (Ref. 53696)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 10; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 10 - 11; गुदा कांटा: 3. Deep, compressed body, brown, somewhat lighter on the lower half; a dark streak along the lateral line. Large mouth, compressed head. Serrated preopercular margin. Lateral line complete. Small scales. Caudal fin emarginate (Ref. 28023).

Found near drop-offs and among rock out-croppings over sand and rock, in depths greater than 10 meters. Feeds on small fishes and crustaceans (Ref. 28023).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Grove, J.S. and R.J. Lavenberg, 1997. The fishes of the Galápagos Islands. Stanford University Press, Stanford, 863 p. (Ref. 28023)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 21 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: निर्वाह मात्स्यिकी

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अधिक जानकारी

Trophic ecology
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संघटक आहार
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Food rations
परभक्षी

Ecology
पारिस्थितिकी

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Maturity/Gills rel.
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Human related
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Stamps, coins, misc.

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 16.5 - 23.1, mean 20.1 °C (based on 24 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01230 (0.00590 - 0.02567), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.6 se; based on diet studies.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Price category (Ref. 80766): Very high.

Nutrients (Ref. 124155): Calcium = 92.6 [48.5, 191.1] mg/100g; Iron = 1.16 [0.58, 2.10] mg/100g; Protein = 18.1 [16.1, 19.8] %; Omega3 = 0.255 [0.149, 0.447] g/100g; Selenium = 37.4 [19.4, 79.9] μg/100g; VitaminA = 48.9 [15.7, 164.2] μg/100g; Zinc = 1 [1, 1] mg/100g (wet weight);

Hemilutjanus macrophthalmos (Tschudi, 1846)