Malacostraca |
Decapoda |
Grapsidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
. Tropical
Indo-West Pacific: Southeast Asia and southern China.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 5.0 cm CW جنس نر / بدون خواص جنسي; (مرجع 343)
Carapace squarish, with 1 small anterolateral tooth; dorsal surface relatively flat; regions well defined, covered with short stiff setae. Dorsal margin of dactylar finger with numerous (40 to 48) tubercles, forming a stridulatory organ. Color: carapace brown to brownish grey; outer surface of palm with proximal parts violet, distal parts and fingers white.
Inhabits mangrove areas. Prefers to dig burrows at the base of trees or at mud lobster (Thalassina) mounds. Predominantly herbivorous (Ref. 343).
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
Ng, P.K.L. 1998 Crabs. p. 1045-1155. In K.E. Carpenter and V.H. Niem (eds) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 2. Cephalopods, crustaceans, holothurians and sharks. Rome, FAO. 1998. pp. 687-1396. (مرجع 343)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
