Man on boat holding catfish
Biological Science Technician
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555 Lester Ave
Onalaska, WI 54650
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From The Library

Recently, occupancy models have emerged as a useful tool for estimating the distribution of fish species that are patchily distributed and may be difficult to sample, including Pacific Lamprey (Reid and Goodman 2015). Environmental DNA represents another useful tool for determining the...

Like many invasive species, Bighead (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix)—collectively nicknamed ‘bigheaded carp’—are known for their hardiness, high fecundity, dispersal abilities, and competitive advantage against native aquatic species in the United States. While our...

The Northern Snakehead, Channa argus, is an invasive fish species in North America with populations initially established in mid-Atlantic water bodies. Its presence was first recorded in the United States in 1997. The species was listed as a highly injurious species in 2002 under the Lacey Act....