Malacostraca |
Decapoda |
Crangonidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; Υφάλμυρο; εύρος βάθους 5 - 50 m (Αναφ. 346). Temperate; 62°N - 36°N, 155°W - 121°W
Eastern Pacific: Alaska to Central California.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm 3.6  range ? - ? cm Max length : 6.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 101956); 8 cm TL (female)
Feeds on various crustaceans, polychaetes, mollusks and fish (Refs. 101967. 104050). Predators include seabirds and fish (Refs. 4420, 32651) (Ref. 346).
Protandry with primary females; some males reproduce and later change sex during fall and winter (Ref. 101941), repeat spawners with molting in between spawning (Ref. 101948, 101956). Eggs are carried under the abdomen in between the pleopods. Life cycle: Eggs hatch into free-swimming larval stages, and later develop into adult benthic form (Ref. 101956).
Williams, A.B., L.G. Abele, D.L. Felder, H.H. Hobbs Jr., R.B. Manning, P.A. McLaughlin and I. Pérez Farfante 1988 Common and scientific names of aquatic invertebrates from the United States and Canada: decapod crustaceans. American Fisheries Society Special Publication 17. 77 pp. + 12 figs. (Αναφ. 2214)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 6.8 - 11.9, mean 9.3 (based on 72 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).