Malacostraca |
Decapoda |
Aristeidae
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
Benthic; tiefenbereich 80 - 3300 m (Ref. 127635), usually 350 - 800 m (Ref. 80214). Tropical, preferred 19°C (Ref. 107945); 49°N - 30°S, 41°W - 75°E
Eastern Atlantic, Mediterranean and Western Indian Ocean: from Brazil to France, south to Natal, South Africa and east to Maldives.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 3.2 range ? - ? cm Max length : 22.0 cm TL Männchen/unbestimmt; (Ref. 8); 7.1 cm CL (female); max. veröff. Alter: 6 Jahre (Ref. 80242)
Demersal (Ref. 80214). Maximum length for females from Ref. 80234. Demersal on muddy bottoms of slopes of continental shelf, in zones close to submarine canyons. Moves from depths of 200 m during the night to 800 m during the day, and changes location within the year (Ref. 80214). Feeds on small benthic invertebrates mainly crustaceans and polychaetes and also carrion (Ref. 434).
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 FAO Species Catalogue. Vol. 1. Shrimps and prawns of the world. An annotated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(1):271 p. Rome: FAO. (Ref. 8)
IUCN Rote Liste Status
(Ref. 130435: Version 2025-2 (Global))
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
Fischereien: hoch kommerziell
FAO - Fischereien: Artbeschreibung, landings search; Publication: search | FIRMS (Stock assessments) | FishSource | Das Meer um uns herum
Tools
Mehr Information
MenschenbezogenBriefmarken, Münzen, Verschiedenes.
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Widerstandsfähigkeit
(Ref. 69278): |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.14-0.99; tmax=6) |
Rate of population increase
|
Prior r = 0.66, 95% CL = 0.44 - 0.99, Based on 7 full stock assessments. |
Anfälligkeit der Fischerei
(Ref. 71543) |
Low to moderate vulnerability (29 of 100). |
Klimaanfälligkeit
(Ref. 125649) |
Moderate to high vulnerability (52 of 100) |
Preiskategorie
(Ref. 80766): |
Very 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. |
