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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Pseudocrossocheilus: Greek, pseudes = false + Greek, krossoi = tassel + Greek, cheilos = lip; papillolabrus: From the Latin Papillo meaning papilla and labra meaning lip, in reference to its densely covered papillae on the lower lip and the width of the papillate area being larger than other species of Sinocrossocheilus (Ref. 50421).
More on authors: Su, Yang & Cui.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Subtropical
Asia: Guizhou, China.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 12.9 cm SL ذكر/ مختلط الجنس; (Ref. 50421)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 3; الأشعة الظهرية الناعمة (المجموع) : 8; شوكة شرجية: 3; أشعه شرجية لينه: 5; فقرات: 42. Body large; papillate band on lower lip wide (44.4%-66.7% of eye diameter); 4-5 rows of horny tubercles on snout tip and confined to premargin of nostril; eye large (33.3%-45.5% of interorbital width); maxillary barbels longer than or equal to rostral ones and shorter than eye diameter (60%-89% of eye diameter); ventral fin extending over anus; pectoral fin well developed and strong (20%-22% of SL); 2-3 lateral line scales between pectoral fin and ventral fin (Ref. 50421).
Found in rivers, in the lower layer of fast-flowing areas or montane streams (Ref. 50421).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Su, R.F., J.X. Yang and G.H. Gui, 2003. Taxonomic review of the genus Sinocrossocheilus Wu (Teleostei: Cyprinidae), with a description of four new species. Zool. Stud. 42(3):420-430. (Ref. 50421)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-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).