Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Calamus: Greek, kalamos = reed, cane (Ref. 45335).
More on authors: Randall & Caldwell.

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

Marine; reef-associated; depth range 7 - 90 m (Ref. 26938). Subtropical; 37°N - 18°N, 98°W - 73°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Atlantic: North Carolina to southern Florida in the USA and the entire Gulf of Mexico.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 54.4 cm TL male/unsexed; (Ref. 8889); common length : 35.0 cm TL male/unsexed; (Ref. 3815); max. published weight: 2.6 kg (Ref. 40637); max. reported age: 17 years (Ref. 8889)

Found over hard bottoms. Sometimes taken in trawls and hook and line; good food fish (Ref. 26938).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Sex change occurs at 30-50 cm TL.

Main reference Upload your references | References | Coordinator | Collaborators

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 31 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
Food items
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Ecology
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Anatomy
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Physiology
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Visual pigment(s)
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Estimates based on models

Preferred temperature (Ref. 123201): 22.8 - 27.5, mean 25 °C (based on 222 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01698 (0.01090 - 0.02645), b=2.94 (2.81 - 3.07), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.31 se; based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.17; tmax=17).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (50 of 100).

Price category (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 22.8 [9.7, 47.9] mg/100g; Iron = 0.521 [0.265, 1.091] mg/100g; Protein = 20 [19, 21] %; Omega3 = 0.174 [0.097, 0.319] g/100g; Selenium = 17.9 [8.0, 36.7] μg/100g; VitaminA = 29 [7, 121] μg/100g; Zinc = 0.613 [0.375, 0.937] mg/100g (wet weight);

Calamus nodosus Randall & Caldwell, 1966