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Decapoda |
Sergestidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
Bathypélagique; profondeur 180 - 4500 m (Ref. 80197). Subtropical; 76°N - 60°S, 180°W - 180°E
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Indo-Pacific, Atlantic, Mediterranean, Arctic and Antarctic: from Juan Fernandez (Chile), Chatham Islands, off New Zealand, south of Australia, and west to Amsterdam Island and Prince Edward Islands; Eastern Atlantic from Greenland, Iceland, Faeroe Islands, Norway, United Kingdom, Ireland, Spain, Morocco, into the Mediterranean, south to Gabon, Angola and South Africa, including Canary Islands; Western Atlantic from Greenland, Canada, USA to Uruguay, Argentina, Chile in the Magellan Strait and Falkland Islands. Polar to tropical.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 1.4 cm CL mâle / non sexé; (Ref. 80197)
Maximum depth from Ref. 85542. Daytime depth is 600 to 960 meters (Ref. 96715). Feeds on calanoid copepods and chaetognaths (Ref. 85542).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Pérez Farfante, I. and B. Kensley. 1997. (Ref. 75620)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
| FishSource |
Outils
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 2.2 - 13.4, mean 3.3 (based on 1046 cells).
Résilience
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.7-0.8).