Thecostraca |
Scalpellomorpha |
Scalpellidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 178 - 2117 m (Ref. 81749). Deep-water
Indo-West Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Found in bathyal zone (Ref. 84412) attached on gastropod shell and crab carapace surfaces and boulders (Ref. 85157).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the superorder Thoracica are mostly hermaphroditic. Broadcast spawners, fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into planktonic nauplii and leave the mantle cavity. Afterwards, they undergo six naupliar instars succeded by nonfeeding cypris larva (settling stage) which later metamorphose into adults.
Rosell, N.C. 1981 Crustacea: Cirripedia. Résultats des campagnes MUSORSTOM 1. Philippines (18-28 mars 1976). Mémoires ORSTOM 91:277-307. (Ref. 8061)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
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): 4.2 - 9.9, mean 6.5 (based on 764 cells).
