Malacostraca |
Decapoda |
Aristeidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 274 - 1850 m (Ref. 101581), usually 400 - 900 m (Ref. 8). Tropical, preferred 25°C (Ref. 107945); 43°N - 48°S, 97°W - 138°W (Ref. 113739)
Circumglobal in tropical to temperate waters.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 19.3 cm TL male/unsexed; (Ref. 8); 33.4 cm TL (female)
Commercially fished in the Atlantic (Senegal, Guinea, Congo, Angola, and French Guyana) (Ref. 8), but no longer in Brazil (Ref. 101581). Benthic (Ref. 91956). Predominantly deep-water species (Ref. 104150). Found on muddy bottom. Temperate to tropical environment (Ref. 8). Feeds on crustaceans, sediment, fishes, cephalopods, anthozoans, polychaetes and echinoderms (Ref. 104150).
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.
Holthuis, L.B. 1980. (Ref. 8)
IUCN Red List Status (Ref. 126983)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
| FishSource | Sea Around Us
Tools
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 3.7 - 12.6, mean 7.4 (based on 1390 cells).
Vulnerability
Low vulnerability (10 of 100).
Climate Vulnerability
Moderate vulnerability (36 of 100).
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).