All of the species known from Duxbury Reef. The list is from: 'The Conservation of Marine Animals on Duxbury Reef' by Gordon Chan and Alfonzo Molina (and the students of the College of Marin)
The Area of Special Biological Significance (ASBS) Report on Duxbury Reef Reserve and Extension-California State Water Resources Control Board Surveillance and Monitoring Section
Any of my observations that are not included in these references.