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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); oedipus: Specific epithet means a mythic Theban King who tore out his eyes (Ref. 39226).
Eponymy: This is not a true eponym as Oedipus was a mythical Theban king who tore out his eyes (after discovering that the woman he married was his own mother). The binomial is here used in fanciful reference to the loach’s degenerate eyes. (Ref. 128868), visit book page.
More on author: Kottelat.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक; गहराई सीमा 0 - ? m (Ref. 42927). Tropical; 20°N - 19°N
Asia: Thailand.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 5.4 cm SL पुल्लिंग / अलिंग; (Ref. 39226)
पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 12; ऐनल सौफट रेज़: 8. No color pattern; absence of externally visible eye but a pit in the center of the skin covering the orbit (Ref. 39226). Retains some melanin pigmentation (Ref. 42927).
Body shape (shape guide): elongated.
Cave-restricted species (Ref. 12041). Collected in a pool of moving water about 1 km from a cave entrance (Ref. 39226). Mostly found stationary on the muddy bottom at depths from 20 cm to 1 m (Ref. 42927). Tends to occur in slow moving water during the dry season, but some individuals were observed climbing rapids (Ref. 42927). Small groups of individuals were frequently found in the pools while isolated individuals were common in rapids (Ref. 42927). Weakly or not at all cryptobiotic, not remaining under rocks for more than 5 min during the day (Ref. 42927). Feeds on insects and roundworms (Ref. 42927). Shows behavioral responses to light, including avoidance and perhaps a residual diurnal rhythmicity (Ref. 42927).
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
मात्स्यिकी: कोई रुचि बग़ैर
साधन
विशेष रिपोर्ट
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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=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ट्रॉफिक स्तर (संदर्भ
69278): 3.1 ±0.34 se; based on food items.
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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