Malacostraca |
Decapoda |
Alpheidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور; تغييرات عمق 1 - 3 m (مرجع 129123). Tropical
Southwest Atlantic: Brazil.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 0.4 cm CL جنس نر / بدون خواص جنسي; (مرجع 129123)
This species can be distinguished from its congeners by a very short rostrum (often not exceeding half of the cornea) and absence of setae on the pterygostomial angle of the caparace. Coloration: Body semi-translucent, with brownish to orange chromatophores which are irregularyly and sparsely distributed on carapace and arranged in narrow transverse bands on the abdomen. Telson and uropods with bluish pigmentation towards distal end; antennal and antennular flagella and pereiopods pale bluish; eyes reddish to pink; eggs brownish (Ref. 129123).
Found in intertidal mangrove flat, in mud burrows, near the roots of the red mangrove tree, Rhizophora mangle. Also found in burrows of the ucidid crab Ucides cordatus and burrows of Alpheus pontederiae. Salinities recorded at the collection site were 21 and 24 (Ref. 129123).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Soledade, G.O., P.S. Santos and A.O. Almeida 2014 Potamalpheops tyrymembe sp. n.: the first southwestern Atlantic species of the shrimp genus Potamalpheops Powell, 1979 (Caridea: Alpheidae). Zootaxa 3760(4): 579-586. (مرجع 129123)
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 dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).