Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
دريايي; لب شور نزديك كف زي; تغييرات عمق 0 - 25 m (Ref. 90102). Tropical
West Pacific; restricted.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 92.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 90102)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
مهره ها: 214 - 221. This species is distinguished by the following : body strongly wrinkled; head length 5.0-6.7% TL; tail length 62.5-69.3% TL; with 2 protrusions along the upper lip; dorsal-fin origin approximately same vertical through pectoral-fin tip; supraorbital pores 1 + 4, preoperculomandibular pores 4-5 (usually 5) + 2; teeth on maxilla mostly uniserial, on the mandible biserial; teeth on vomer bi- or triserial; total vertebrae 214-221; mean vertebral formula, 11-70-217. Colouration: body uniformly black to dark brown; dorsal and anal fins are dark gray to black (Ref. 133101).
Cross section: circular.
Inhabits sand and mud bottoms to 25 m (Ref. 90102).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi = Ikan air tawar Indonesia Bagian Barat dan Sulawesi. Periplus Editions, Hong Kong. 293 p. (Ref. 13274)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (مرجع
123201): 24.9 - 29.1, mean 28.2 °C (based on 1292 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00091 (0.00039 - 0.00215), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (مرجع
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
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