Tag: evolution
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Future Ancestors of Freshwater Fishes in California
By Peter B. Moyle . . . * This is a re-post of a blog originally published 09/17/2023. The Challenge We are living in the Anthropocene, an era being defined by global mass extinctions caused by humanity. While on-going and impending extinctions of birds and other terrestrial vertebrates gain the most attention, the situation with…
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Future Ancestors of Freshwater Fishes in California
By Peter B. Moyle The Challenge We are living in the Anthropocene, an era being defined by global mass extinctions caused by humanity. While on-going and impending extinctions of birds and other terrestrial vertebrates gain the most attention, the situation with freshwater fishes (and other freshwater organisms) is as bad or worse, partly because many…
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Shell-shocking Details About Freshwater Mussel Reproduction
By Andrew L. Rypel, Miranda Bell Tilcock, and Christine A. Parisek One of our favorite aspects of teaching is (occasionally) being able to really surprise a student. Many of the fun nature facts folks pick up nowadays come from TV, YouTube, social media, and other media outlets. But these outlets have an inherent bias: they…
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Rockin’ with the Rockfish
By Andrew L. Rypel and Peter B. Moyle California is a spoil of natural resource riches. Most times, our California waterblog busies itself with important freshwater resources issues. Yet every now and again, it is refreshing and worth turning our attention to the spectacular diversity and mysteries of our Pacific Ocean. But freshwater is important…