Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
बेनथोपिलाजिक; खारा; गहराई सीमा 0 - 51 m (संदर्भ 74519), usually 0 - 30 m (संदर्भ 106819). Tropical; 30°N - 31°S, 29°E - 154°W
Indo-Pacific. Introduced in the Atlantic and the Mediterranean Sea. Subtropical to tropical.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?, range 4 - ? cm Max length : 7.9 cm CW पुल्लिंग / अलिंग; (संदर्भ 77880); 7.7 cm CW (female); common length : 4.7 cm CW पुल्लिंग / अलिंग; (संदर्भ 93549); अधिकतम सूचित उम्र: 3.00 वर्षो (संदर्भ 108232)
Pref min-pref max estimated. Assumed common length range: 3.62 to 4.7 cm CW (Ref. 93549). Benthopelagic (Ref. 97531). Prefers soft bottoms (Ref. 103831), with sandy to muddy substrates (Ref. 106287). Found on rocky coast and on coral reefs (Ref. 121712). Intertidal, found under rocks and stones and among live corals (Ref. 95903); also on rubble (Ref. 97531). Also found in an estuary-bay complex (Ref. 121721) as well as on the roots of the mangrove Rhizophora mangle (Ref. 103831) and the seagrass Halophila stipulacea (Ref. 119437).
Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer (Ref. 833).
Benson, A.J., P.L. Fuller and C.C. Jacono 2001 Summary Report of Ninindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4. U.S. Geological Survey Florida Caribbean Science Center. (संदर्भ 8125)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक
| FishSource |
साधन
अधिक जानकारी
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 24.6 - 29, mean 28 (based on 1914 cells).
Fishing Vulnerability
Low vulnerability (16 of 100).
Price category
Unknown.