Issue
Ecological observations in Reis (1992); ethological study by Trajano and de Souza (1994).
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Tropical
South America: São Vicente and Angélica-Bezerra cave system in upper Paraná River, Tocantins River drainage in Brazil.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL ذكر/ مختلط الجنس; (Ref. 36713)
Facultative or obligate air-breathing (Ref. 126274); Cave-restricted species.
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Proudlove, G.S., 1997. A synopsis of the hypogean fishes of the world. p. 351-354. In Proceedings of the 12th International Congress of Speleology, La Chaux de Fonds, Switzerland. vol. 3. (Ref. 27297)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B2ab(iii)); Date assessed: 07 November 2018
استخدامات بشرية
مصائد: غير ذات اهمية
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=0.01318 (0.00580 - 0.02997), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
