Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
; ঈষৎ লোনা ; গভীরতার পরিসীমা 0 - 90 m (Ref. 8), usually 0 - 10 m (Ref. 110177). Tropical, preferred 27°C (Ref. 107945); 30°N - 31°S, 30°E - 168°E
Indo-Pacific: From northeast Africa to south China, Malaysia, Indonesia and north Australia. Introduced in southeast Africa.
Length at first maturity / আকৃতি / ওজন / Age
Maturity: Lm 12.2, range 4 - 3.9 cm Max length : 20.5 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 119750); 23.5 cm TL (female); common length : 17.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 8); সবের্াচ্চ প্রকাশিত ওজন : 35.00 g (Ref. 116487)
Uniformly glabrous carapace and abdomen. Hepatic and antennal spines on the carapace but no orbital spine. Sigmoidal curved rostrum is armed with 7 or 8 dorsal and 5 or 6 ventral teeth. Telson with no lateral spine. Shallow convexed rostral crest; adrostral carina reaches epigastric teeth; well-defined gastro-orbital carina, which occupies 2/3 distance between hepatic spine and margin of carapace. Color: in life, same as P. merguiensis but slightly more greyish or dull green. Antennal flagellum is yellow or greenish yellow. Posterior half of uropods is yellowish.
Minimum depth range based on occurrence (Ref. 110177). To be replaced with a better reference.
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Holthuis, L.B. 1980. (Ref. 8)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
মৎস্য: বাণিজ্যিক
FAO - এ্যাকুয়াকালচার (জলজ পালন) : উৎপাদন , species profile; মৎস্য: landings, species profile | FishSource | আমাদের চতুর্পাশ্বের সাগর
হাতিয়ার
ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature
(Ref.
115969): 25.5 - 29.1, mean 28.3 (based on 1134 cells).
স্থিতিস্থাপক
উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (K=1-4.75).
Prior r = 1.19, 95% CL = 0.79 - 1.79, Based on 7 data-limited stock assessments.
Vulnerability
Low vulnerability (12 of 100).
