Malacostraca |
Decapoda |
Sergestidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
. Tropical; 26°N - 12°S, 68°E - 127°E
Indo-West Pacific: from Taiwan to Indonesia and India to Africa.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 2.4 cm BL جنس نر / بدون خواص جنسي; (مرجع 374); 2.6 cm BL (female)
Rostrum, which has two dorsal denticles or teeth, is shorter than eyes. Elongated first 3 pereiopods and no fourth and fifth pereipods. Larger female than males. Color: in life, whole body almost transparent. Milky or yellowish when dead.
Planktonic in life. Inhabits estuarine waters with mangroves (Ref. 374). Epipelagic, found mainly at sea (Ref. 409).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | 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.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Motoh, H. 1980 Field guide for the edible crustacea of the Philippines. Southeast Asian Fisheries Development Center (SEAFDEC). Aquaculture Department, Iloilo, Philippines. (مرجع 374)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري
| FishSource |
ابزارها
اطلاعات بيشتر
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=1.5).
Fishing Vulnerability
Low vulnerability (10 of 100).
