Invasive predatory lake trout Salvelinus namaycush were discovered in Yellowstone Lake in
1994 and caused a precipitous decrease in abundance of native Yellowstone cutthroat trout …

Burbot (Lota lota) are the only true freshwater members of the order Gadiformes and are
ideal candidates for intensive cool or coldwater aquaculture. This species has a low …

Unauthorized introductions are an ongoing problem for fisheries managers. To understand
reasons for the continued spread of nonnative fish species, the pathways of nonnative fish …

Abstract Objective Brook Trout Salvelinus fontinalis often outcompete and displace native
salmonids in western North America. Due to the limitations of traditional removal methods …

Reservoirs are ubiquitous features on the landscape of the western United States. Although
reservoirs provide numerous benefits (eg, irrigation, flood control, hydropower, recreational …

Abstract Objective The Chihuahua Chub Gila nigrescens is a species of conservation
concern throughout its distribution. The species is threatened by habitat degradation …

Abstract In western North America, nonnative brook trout (Salvelinus fontinalis) frequently
threaten native salmonids via competition and hybridization, so fisheries managers often …

Introduced species can alter the dynamics of food webs, species interactions, populations,
and communities and can reduce a system's recreational value. Several reports have …

Abstract Introduced Utah Chub Gila atraria were first sampled in Henrys Lake, Idaho, in
1993, and their presence in the system is a concern given possible interactions with sport …

Fishes introduced outside of their native distributions have the potential to negatively affect
their recipient ecosystems. Since their illegal introduction into the Green River, Wyoming, in …