Bivalvia |
Nuculanida |
Nuculanidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 20 - 1400 m (Ref. 117961). Polar; 82°N - 19°N, 180°W - 180°E
Arctic, Atlantic and Pacific Oceans. Subtropical to polar.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 1.8 cm DL hane/ej könsbestämd; (Ref. 83435)
A subsurface deposit feeder (Ref. 96501).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)FödosammansättningFödointagPredatorer PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.5 - 11.4, mean 7.3 (based on 59 cells).
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.32).
Fishing Vulnerability
Low to moderate vulnerability (31 of 100).
Price category
Unknown.