Threatened fishes of the world: <Emphasis Type="Italic">Hucho bleekeri</Emphasis> Kimura, 1934 (Salmonidae)

Conservation status, identification, distribution, habitat and ecology, reproduction, threats, conservation actions and recommendations of a critically endangered fish, Hucho bleekeri Kimura, which is endemic to China, was introduced.     

Threatened fishes of the world: <Emphasis Type="Italic">Trichomycterus chungaraensis</Emphasis> Arratia 1983 (Trichomycteridae)

Trichomycterus chungaraensis is an endemic and endangered fish from the south high Andean plateau; mainly due to its habitat total extension thus has been calculated to be 2,910 m² and inhabiting solely in Mal Paso stream, at the UNESCO Biosphere Reserve and Lauca National Park.