Not assigned |
Squamata |
Elapidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
نزديك كف زي; تغييرات عمق 0 - 20 m (مرجع 78651). Tropical; 26°N - 26°S (مرجع 2357)
Northeast Atlantic to Western Pacific. Tropical to subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm 71.6, range 70 - 110.8 cm Max length : 130 cm SVL جنس نر / بدون خواص جنسي; (مرجع 2352); common length : 110 cm SVL جنس نر / بدون خواص جنسي; (مرجع 2352)
The head and neck are moderately thin. Cream, grey or pale brown cross-bands with paler interspaces are wider dorsally and taper on the sides. Incomplete secondary dark bands between the primary ones may be present, with dark-centered scales on the paler parts of the body. Head is pale, bandings on the tail. More obscure than those on the body and in older adults. Head shields are irregular and fragmented in adults. Those around the eye are raised posteriorly to form spines. Prefrontal scales absent.
Relatively found in tropical continental shelf waters (Ref. 78651), not often close to shore (Ref. 78391). Often seen on the surface in reef waters (Ref. 2357) and open waterways (Ref.75894). Inhabits loose sandy-silty bottoms, seagrass beds, solid substrates and in a lagoon (Ref. 2352). Sometimes nocturnal (Ref. 2352). Feeds on a variety of fishes (Ref. 2357) like gobies (Ref. 98471). Also feeds on commensal shrimps of the genus Alpheus sp. (Ref. 2352).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Greer, A.E. 2006 Encyclopedia of Australian reptiles - Crocodylidae. Australian Museum Online. [http://www.amonline.net.au/herpetology/research/encyclopedia.pdf Version date: 7 August 2006, accessed 16 July 2008]. (مرجع 77091)
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
| FishSource |
ابزارها
اطلاعات بيشتر
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 25.4 - 29.3, mean 28.6 (based on 2246 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.38).
Fishing Vulnerability
High vulnerability (63 of 100).
طبقه قيمت
Unknown.
