Bonus Friday Picture


A Scottish Sea Spider without kilt (from the from the Rockall Trough off NW Scotland.


Dr. M (1746 Posts)

Craig McClain is the Assistant Director of Science for the National Evolutionary Synthesis Center, a National Science Foundation supported initiative. He has conducted deep-sea research for 20 years and published over 50 papers in the area. He has participated in and led dozens of oceanographic expeditions taken him to the Antarctic and the most remote regions of the Pacific and Atlantic. Craig’s research focuses on how energy drives the biology of marine invertebrates from individuals to ecosystems, specifically, seeking to uncover how organisms are adapted to different levels of carbon availability, i.e. food, and how this determines the kinds and number of species in different parts of the oceans. Craig’s research has been featured on National Public Radio, Discovery Channel, Fox News, National Geographic and ABC News. In addition to his scientific research, Craig also advocates the need for scientists to connect with the public and is the founder and chief editor of the acclaimed Deep-Sea News (, a popular ocean-themed blog that has won numerous awards. His writing has been featured in Cosmos, Science Illustrated, American Scientist, Wired, Mental Floss, and the Open Lab: The Best Science Writing on the Web. His forthcoming book, Science of the South (, connects cultural icons of South such as pecan pie with the science behind them.

One comment on “Bonus Friday Picture
  1. At first I was just admiring the several different species cnidarian, one of which is probably a corallimorpharian.

    Then I noticed the slipper limpet sitting on the proboscis of the pycnogonid. I kind of chuckled to myself, “oh those silly limpets” as I often do.

    It was at that moment I realized the pycnogonid had 2 different sizes of legs. A closer examination revealed that there were 16 visible legs and two probosci at right angles to each.

    So what you have in that picture is a small pycnogonid on top of a large one. God only knows they are doing in that position!

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