under constructionUnder Construction!

Cruise on R/V Yellowfin to Wrigley Institute for Environmental Studies, Catalina Id., Los Angeles Co., CA, April 24, 2010

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biological (or rock) dredge
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gorgonians
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Deshayesiella percrassa
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Pair of slipper limpets, cf. Crepidula, female removed from her brooded embryos, and small male is near by.
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The otter trawl collects animals on sandy substrates.
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Fragile urchins (Strongylocentrotus fragilis) and California sea cucumber (Parasticopus californicus) dominated this 83m depth trawl.
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We also dredged a few brachiopods.
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Ectoparasitic isopod feeds on fish gills.
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White urchins (Lytechinus pictus)
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Fragile urchin
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First one in!
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