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Teleostei (teleosts) > Cypriniformes (Carps) > Leuciscidae (Minnows) > Laviniinae
Etymology: Gila: A river flowing from SW Mejico to south Arizona.
More on author: Girard.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; benthopelagic. Subtropical; 32°N - 30°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

North America: Rio Yaqui basin in Arizona, USA and Mexico. Introduced to Leslie Creek (Whitewater Draw drainage), extreme southeast Arizona.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 14.0 cm TL male/unsexed; (Ref. 86798)

Short description Identification keys | Morphology | Morphometrics

Anal soft rays: 8. Gila purpurea is distinguished by the following characters: caudal-fin base with black wedge; anal fin with 8 rays; and yellow brown to steel blue (large male) above;

Inhabits quiet pools of headwaters and creeks and usually occurs in vegetation (Ref. 86798).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)

IUCN Red List Status (Ref. 130435)

Vulnerable (VU) (B1ab(iii)+2ab(iii)); Date assessed: 12 March 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Life cycle
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Anatomy
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Physiology
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Visual pigment(s)
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00455 - 0.02896), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.4 ±0.2 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Gila purpurea (Girard, 1856)