Pycnogonida |
Pantopoda |
Colossendeidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 150 - 377 m (Ref. 87394). Polar
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Antarctic Indian Ocean: Crozet Island.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Depth range based on Crozet Island (Ref. 87394).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.
Munilla, T. and A.S. Membrives. 2009. (Ref. 87394)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Trophic EcologyÉléments du régime alimentaire
Régime alimentaire
Consommation alimentaire
Ration
Prédateurs
Population dynamicsCroissance
Taille/Âge
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Life cycleReproductionMaturitéFéconditéFraiŒufsDéveloppement de l'œufLarvesDynamique des populations larvaires Human RelatedProfil d'aquaculture
Stamps, Coins Misc.
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 2.8 - 3.2, mean 3.2 (based on 3 cells).