Tags: Begg Rock, California, Codium fragile, Ron H. McPeak Collection, San Nicolas Island, Spheciospongia confoederata
Tags: Batiguitos Lagoon, California, Enteromorpha, Enteromorpha species, Ron H. McPeak Collection, San Diego County
Tags: Antopleura elegantissima, Begg Rock, California, Codium fragile, Ron H. McPeak Collection, San Nicolas Island
Tags: California, Carmel, Derbesia marina, Halicystis ovalis, Ron H. McPeak Collection, Sunset Point
Tags: California, Central Coast, Gametangial stage of Derbesia marina, Halicystis ovalis, Ron H. McPeak Collection
