Malacostraca |
Decapoda |
Nephropidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 180 - 750 m (Αναφ. 106911), usually 400 - 500 m (Αναφ. 106911). Tropical, preferred 26°C (Αναφ. 107945); 3°S - 33°S, 31°E - 46°E (Αναφ. 4)
Southwest Atlantic and Indo-West Pacific: from Kenya to Natal.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm 4.9, range 3 - ? cm Max length : 20.5 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 122061); 20 cm TL (female)
It has a maximum total length of 20.5 cm (male) and 20 cm (female); and carapace lengths of 4.5 to 8.8 cm (male) and 3.7 to 8.3 (female). Minimum depth range from Ref. 122059. Occurs at depths from 200 to 750 m, but most common between 400 and 500 m (Ref. 4). Occurs along the edge of the continental slope on soft muddy substrata (Ref. 106911).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
Ovigerous females between December and June (Ref. 4).
Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (Αναφ. 4)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
FAO - αλιεία: landings | FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
Τροφική ΟικολογίαFood items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Population dynamicsΑύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 10 - 12.3, mean 11.4 (based on 9 cells).
Ελαστικότητα
Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (K=0.45-0.48).
Fishing Vulnerability
Low to moderate vulnerability (27 of 100).
Climate Vulnerability
Moderate to high vulnerability (49 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); based on
nutrient studies.