Laguna Beach, Orange County, CA. 04/14/07
California Mussel
Mytilus californianus
Mytiloida: Mytilidae
© Peter J. Bryant .
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Incurrent Siphon. Laguna Beach, Orange County, CA. 10/22/07
Incurrent and Excurrent Siphons. Laguna Beach, Orange County, CA. 10/22/07
Incurrent Siphon. Laguna Beach, Orange County, CA. 10/22/07
Excurrent Siphon. Laguna Beach, Orange County, CA. 10/22/07
Byssal threads. Laguna Beach, Orange County, CA. 10/22/07
Oil Rig Eureka, depth 45ft.. 09/06. © Alan Grant