Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; لب شور نزديك كف زي. Tropical
Indo-West Pacific: South and southeast Asia, southern New Guinea and northern Australia.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 58022)
خارهاي باله پشتي (کل) : 1; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 14 - 21. Head depressed and elongate, 27 - 36% (mean 32%) of SL; exposed shield very striate or sharply granular. Narrow supraoccipital process, always keeled. Low set eyes. Small mouth, width 24 - 40% (mean 31%) of HL. Gill rakers absent on hind aspect of first 2 gill arches. Posterior epithelial ridges of palate run transversely. Caudal peduncle depth, 1.3 - 2.1 in its length (Ref. 38478).
Occurs in inshore waters over soft bottoms (Ref. 7300). Feeds on detritus, prawns, soft-bodied organisms, and mud (Ref. 38478).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Marceniuk, A.P. and N.A. Menezes, 2007. Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera. Zootaxa 1416:1-126. (Ref. 58022)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Traumatogenic (Ref. 58010)
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 25.6 - 29.1, mean 28.3 °C (based on 1122 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00269 - 0.01023), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.2 se; based on diet studies.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
