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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Nemacheilus: Greek, nema, -atos = filament + Greek, cheilos = lip (Ref. 45335); binotatus: bi ( Latin): two: notatus (Latin): marked.
More on author: Smith.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक; गहराई सीमा 0 - 1 m (Ref. 39226). Tropical; 26°C - 28°C (Ref. 2059)
Asia: Mekong (Ref. 26336), Chao Phraya and Mae Khlong basins in Thailand (Ref. 12041).
आकार / वज़न / आयु
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 6.0 cm TL पुल्लिंग / अलिंग; (Ref. 2059)
पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 12; ऐनल सौफट रेज़: 8. With unique color pattern consisting of a yellowish background with a black stripe along dorsal mid-line and one from tip of snout to caudal fin base through eye and along lateral line; 1 (-3) small vertically elongated spots over lateral stripe; in life, the spots are surrounded by a whitish area (Ref. 39226).
Body shape (shape guide): elongated.
Inhabits streams with moderate to strong current over sandy or pebble substrate. Feeds on may-flies. Observed to form small troops of up to 20 individuals above the substrate around large rocks. This is in contrast with most of the nemacheilines which live solitary under stones. A female measuring 4.16 cm SL with distended belly and ripe ovulae, about 0.7 mm in diameter (Ref. 39226).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Kottelat, M., 1990. Indochinese nemacheilines. A revision of nemacheiline loaches (Pisces: Cypriniformes) of Thailand, Burma, Laos, Cambodia and southern Viet Nam. Verlag Dr. Friedrich Pfeil, München, Germany. 262 p. (Ref. 39226)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00352 - 0.01491), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
लौटाव (संदर्भ
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
मछली पकड़ने की भेद्यता (Ref.
59153): Low vulnerability (10 of 100).
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