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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Discogobio: Greek, diskos = disc shape + latin, gobius = gudgeon (Ref. 45335); propeanalis: The specific name derived from the Latin prope (close) and analis (anal), in reference to the the position of pelvic-fins, which is closer to anal-fin origin.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Tropical
Asia: Shundianhe, a tributary of the Red River in Yunnan, China.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 9.1 cm SL ذكر/ مختلط الجنس; (Ref. 75176)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 10; أشعه شرجية لينه: 7. Differs from all its congeners by the following characters: oral sucking disc large with posterior edge beyond vertical of anterior margin of eye; snout with small tubercles; body depth more than 17.2% SL; mid-ventral region anterior to pelvic-fin insertion scaleless; central freshly pad of disc nearly oblong; interorbital width beyond half of HL (50.6-58.5% HL); pelvic-fin beyond anal-fin origin; anus closer to anal-fin origin, anus to anal-fin origin distance less than 25% posterior end of pelvic-fin base to anal-fin origin distance; head length 20.6-24.4% SL; head depth 14.4-16.6% SL (Ref. 75176).
Prefers to inhabit fast-flowing water of limpid streams with cobble substrate in the water body. Reported by local people to feed mainly on algae and aquatic plants (Ref. 75176).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Zheng, L. and W. Zhou, 2008. Revision of the cyprinid genus Discogobio Lin, 1931 (Pisces: Teleostei) from the upper Red River basin in Wenshan Prefecture, Yunnan, China, with descriptions of three new species. Environ. Biol. Fishes 81:255-266. (Ref. 75176)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
