Barra Arenosa
A named reef from the chart, not a dive site anyone has told us about. It may be a great dive or a sandbar at low tide. If you dive it, log the dive here so the crew knows.
What you'll see (18)
Striped Shore CrabPachygrapsus crassipesseen 66× near here
California Horn SnailCerithideopsis californicaseen 31× near here
Atlantic Ribbed MusselGeukensia demissaseen 29× near here
Pacific Calico ScallopArgopecten ventricosusseen 27× near here
Gould BeanclamDonax gouldiiseen 25× near here
Red-striped Acorn BarnacleParaconcavus pacificusseen 13× near here
Cloudy Bubble SnailBulla gouldianaseen 11× near here
Wavy TurbanMegastraea undosaseen 10× near here
California MusselMytilus californianusseen 9× near here
Pismo ClamTivela stultorumseen 9× near here
By-the-wind SailorVelella velellaseen 8× near here
Large Mexican Fiddler CrabUca princepsseen 8× near here
Purple-striped Sea NettleChrysaora colorataseen 7× near here
White VenusAmiantis callosaseen 7× near here
Pacific Sand CrabEmerita analogaseen 6× near here
Thornback GuitarfishPlatyrhinoidis triseriataseen 6× near here
Sunburst AnemoneAnthopleura solaseen 6× near here
Smooth VenusChionista fluctifragaseen 5× near hereSightings and photographs from iNaturalist contributors, research-grade records within 6km, under Creative Commons licences. Counts are what divers and snorkellers have bothered to log — a common fish with few records is common all the same.