Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة محيطي. Temperate; 42°N - 41°N
North America: endemic to Bear Lake in southeastern Idaho and northern Utah, USA.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL ذكر/ مختلط الجنس; (Ref. 5723); common length : 16.8 cm TL ذكر/ مختلط الجنس; (Ref. 12193); العمر: 6 سنين (Ref. 12193)
Occurs in open water. Widely scattered when water is colder than 14.4°C; as water warms, descends into deeper, colder water.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00194 - 0.01077), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 2.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (tmax=6).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).