Something fishy online

We now have access to Elsevier's Encyclopedia of Fish Physiology online, at sciencedirect.com.  If you are asked to identify your institutional affiliation before gaining access, be sure to select the Oberlin College option (not Oberlin College/OhioLINK, which gives access to the journals archive only).

Here's a snippet to pique your interest:

"At a conservative estimate at least 40% of the world's vertebrates are fish. On the one hand they are united by their adaptations to an aquatic environment and on the other they show a variety of adaptations to differing environmental conditions - often to extremes of temperature, salinity, oxygen level and water chemistry."  One chapter begins with this truism:  "All fish are united by the requirement to obtain food, while (at least during some phase of their life) avoiding being food." It's a challenging life, beneath the water's surface.  Take the plunge and learn more.