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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335); braytoni: Notropis meaning ridged or keeled back, and braytoni in honor of A.M. Brayton, who traveled with Jordan and Evermann in Georgia, North Carolina, and South Carolina (Ref. 79012).
Eponymy: Dr Alembert Winthrop Brayton (1848–1926) was a physician and a naturalist. [...] (Ref. 128868), visit book page.
More on authors: Jordan & Evermann.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Subtropical; 31°N - 26°N
North America: Rio Grande drainage from near mouth upstream to mouth of Rio Conchos and lower Pecos River in Texas, USA. Also in Rio Grande drainage in northern Mexico.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 6.9 cm TL ذكر/ مختلط الجنس; (Ref. 5723)
Inhabits rocky and sandy channels of large creeks and small to medium rivers (Ref. 5723). Feeds on aquatic insects (Ref. 79012).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
المرونه (مرجع
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).
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