Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 15 - 692 m (Ref. 1821). Tropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Western Atlantic.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 2.1 cm SHL mâle / non sexé; (Ref. 3441)
Description synthétique
Morphologie
Shell is regularly tapering, curvature accentuated towards posterior end, fresh specimens translucent light apple green, smooth primary ribs (12-14), secondary ribs present, all fade near oral aperture. Intercostal spaces straight, reticulate sculptured, Apex polygonal, shallow V-shaped notch at convex side. Oral section circular (Ref. 3441).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Scaphopoda are gonochoric. Fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into free-swimming lecithotrophic trochophore larvae, succeeded by shelled veligers.
Steiner, G. and A.R. Kabat. 2004. (Ref. 1821)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurMorphologieLarvesAbondance
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 9.8 - 23.5, mean 17.8 (based on 214 cells).
Vulnérabilité
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.