Malacostraca |
Decapoda |
Hippolytidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 15 - 915 m (Ref. 87391), usually 200 - 500 m (Ref. 116006). Polar; ? - -1°C (Ref. 86841)
Antarctic.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm 1.4 range ? - ? cm
Known as one of the most abundant shelf inhabiting Antarctic shrimps (Ref. 86805). Minimum depth from Ref. 086881. Generally found in the shallow shelf resting on sponges but also present at 500 m in Lazarev Sea (Ref. 78580). They live epizoically on sponges, particularly on the side facing downwards (Ref. 2660). Adults are purely carnivorous (Ref. 86807).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Females produce eggs once in two years (Ref. 86807).
Gutt, J., M. Gorny and W. Arntz 1991 Spatial distribution of Antarctic shrimps (Crustacea: Decapoda) by underwater photography. Antarc. Sci. 3(4):363-369. (Ref. 2660)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)FödosammansättningFödointagPredatorer Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): -1.8 - 1.1, mean -1.5 (based on 2682 cells).
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.35-0.6; tm=3.5).
Price category
Unknown.
