Malacostraca |
Decapoda |
Portunidae
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
Benthic; tiefenbereich 0 - 80 m (Ref. 356), usually ? - 40 m (Ref. 435). Temperate; 4°C - 28°C (Ref. 112013), preferred 9°C (Ref. 107945); 61°N - 24°N, 16°W - 28°E
Atlantic and the Mediterranean Sea: From western Norway to the UK to Western Sahara and the Mediterranean coasts of Spain, France and Italy. Subtropical to temperate.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 4.8, range 4 - 5.95 cm Max length : 10.9 cm CL Männchen/unbestimmt; (Ref. 96051); 9.84 cm CL (female); common length : 4.5 cm CL Männchen/unbestimmt; (Ref. 435); max. veröff. Alter: 8 Jahre (Ref. 96051)
Maximum depth range from Ref. 101396. Maximum carapace width: 8.4; common carapace width: 5.5 cm (Ref. 435). Common in shallow waters from the intertidal to 80 m (Ref. 83653), common at depths not deeper than 40 m (Ref. 435). Found mostly in rocky shores, confined to the lower tidal mark (Refs. 101396). Inhabits on sand or mud (Ref. 435). Carnivore; trophic level 2.6 (Ref. 96418), trophic level 2.98 (Ref. 435). An opportunistic feeder, mostly preys on molluscs and crustaceans and also feeds on detrital material and large quantities of brown algae (Ref. 96482).
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
SAUP Database 2006 SAUP Database. www.seaaroundus.org. (Ref. 356)
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: kommerziell
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Tools
Mehr Information
PhysiologieSauerstoffverbrauch
MenschenbezogenBriefmarken, Münzen, Verschiedenes.
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Anfälligkeit der Fischerei (Ref. 71543) |
Low to moderate vulnerability (33 of 100). |
Klimaanfälligkeit (Ref. 125649) |
High vulnerability (56 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. |