Hydrozoa |
Trachymedusae |
Rhopalonematidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Pelagiska; brackvatten; djupintervall 0 - 220 m (Ref. 116114). Polar; 40°N - 40°S (Ref. 2376)
Cosmopolitan. Tropical to polar.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 0.4 cm WD hane/ej könsbestämd; (Ref. 2992)
Found in Carrie Bow Cay, Belize in reef and lagoon areas at depths of about 3 to 8 m (Ref. 87226).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Species listed only in medusoid stage (Ref. 1663, p. 29).
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira 2002 Checklist of the cnidaria medusozoa of Brazil. Biota Neotropica 2(1):1-31. (Ref. 813)
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)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 17.9 - 29.2, mean 27.7 (based on 3816 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
