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Chitonida |
Ischnochitonidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
. Subtropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Eastern Central Pacific: USA and Mexico.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 7.6 cm TL mâle / non sexé; (Ref. 296); common length : 5.7 cm TL mâle / non sexé; (Ref. 313)
Habitat: Middle and low Intertidal (Ref. 289 and 315); under stone in sand; rocky shores (Ref. 313); lives under rocks on open coast, especially rocks partly embedded in sand or gravel (Ref. 315).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.
Burghardt, G. and L. Burghardt. 2006. (Ref. 296)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Morphologie
Larves
Abondance
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 12.7 - 19.1, mean 16.4 (based on 56 cells).
Vulnérabilité
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.