Round gobies are a nonnative, invasive species. Here's what you need to know about them and why they're a danger to the pond ...

Young gobies, typically a grey color, are eaten by fish native to the Great Lakes like Lake Trout (Salvelinus namaycush).

An 11-year study of lake trout (Salvelinus namaycush), a cold-water fish, conducted at the Canadian International Institute for Sustainable Development Experimental Lakes Area found that during ...

And yet, inexplicably, the ancient, original Great Lakes cousin of the char (Salvelinus namaycush) remains rather an afterthought in many of its North country haunts. When fishing for salmon or ...

Limnology and Oceanography, Vol. 59, No. 4 (2014), pp. 1171-1180 (10 pages) Lake Huron, the third largest freshwater lake in the world, has become increasingly oligotrophic since the early 1990s and ...

Population structure of Lake Trout (Salvelinus namaycush) in a large glacial-fed lake inferred from microsatellite DNA and morphological analysis. Can J Fish Aquat Sci 67: 1171–1186.

Now, a recently completed 11-year study at IISD Experimental Lakes Area (IISD-ELA) in northwestern Ontario reveals that Lake Trout (Salvelinus namaycush) have a remarkable ability to adjust their ...

It's a case of trout versus trout, and in the face-off between native Yellowstone cutthroats (Oncorhynchus clarkii bouvieri) and the intruders on the scene, lake trout (Salvelinus namaycush), the ...