Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Penaeidae

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

Benthic; depth range 0 - 125 m (Ref. 109222), usually 0 - 68 m (Ref. 8). Subtropical; 8°C - 22°C (Ref. 8), preferred 15°C (Ref. 107945); 23°S - 43°S, 65°W - 41°W (Ref. 8)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southwest Atlantic: East coast of South America from Rio de Janeiro, Brazil (23°S) to Puerto de Rawson, Argentina (43°S).

Length at first maturity / Size / Weight / Age

Maturity: L_m 2.8, range 1 - ? cm Max length : 10.6 cm TL male/unsexed; (Ref. 130); 15.2 cm TL (female)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.

Main reference References | Coordinator | Collaborators

Boschi, E.E. 1969. (Ref. 130)

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

Not Evaluated

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: minor commercial
FAO - Fisheries: landings | FishSource | Sea Around Us

Tools

E-book | Field guide

More information

Trophic Ecology

Food items
Diet
Food consumption
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Predators

Ecology

Ecology
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Population dynamics

Growth
Age/Size
Length-weight
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Length-frequencies
Mass conversion
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Abundance

Life cycle

Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics

Distribution

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FAO areas
Ecosystems
Occurrences
Introductions

Human Related

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Taxonomy

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Synonyms
Morphology
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References

Internet sources

Estimates based on models

Preferred temperature (Ref. 115969): 10.5 - 22.5, mean 14.7 (based on 236 cells).

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.08-0.69; tm=0.33).

Prior r = 0.52, 95% CL = 0.34 - 0.78, Based on 1 data-limited stock assessment.

Vulnerability (Ref. 71543): Low to moderate vulnerability (26 of 100).

Price category (Ref. 80766): High.

Nutrients : Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.

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