Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Mức độ sâu 0 - 180 m (Tài liệu tham khảo 865). Tropical; 35°N - 24°N, 121°W - 109°W
Eastern Central Pacific: USA to Mexico.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ? range ? - ? cm Max length : 7.5 cm CW con đực/không giới tính; (Tài liệu tham khảo 865)
Benthic. Exists in front (Ref. 121701), in highly productive upwelling areas, often transported as far as 1000 miles offshore (Ref. 121700). Found in the shelf (Ref. 121703), partially or fully buried in sand and swims on the surface. It inhabits low intertidal areas to a depth of 180 meters (Ref. 865). Also found in estuaries (Ref. 121701). Associated with coral reef ground (Ref. 121702).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Gotshall, D.W. 2005 Guide to marine invertebrates: Alaska to Baja California, 2nd ed. (revised). Sea Challengers. 117 p. (Tài liệu tham khảo 865)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
Các nghề cá: Tính thương mại
| FishSource |
Các công cụ
Thêm thông tin
Population dynamicsSự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycleSự tái sinh sảnChín muồi sinh dụcSự sinh sảnĐẻ trứngEggsEgg developmentLarvae PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 10.4 - 26.9, mean 18.5 (based on 138 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
