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Region: PAC

Geographic Zones: California - Zone 4 » NORTHERN CALIFORNIA - Zone 41 » S Point Arena - Salmon Creek - Zone 4108 » Salt Point State Park - Zone 410801 » Still Water Cove - Zone 41080103

Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates

Dates: 1/1/93 - 10/16/25

Total Surveys: 9

#Species Reported: 36

Average Species Reported on a Survey by Expert Surveyors: 11.50

Average Species Reported on a Survey by Novice Surveyors: 6.60

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Click a column header to sort by that column. Hold shift and click to sort by multiple columns

SurveysBottom Time
ExpertNovice
CodeNameFOIOFIFOIOFI(H:M)
4California2024016:52
41NORTHERN CALIFORNIA2024016:52
4108S Point Arena - Salmon Creek2024016:52
410801Salt Point State Park2024016:52
41080103Still Water Cove2024016:52
TOTALS2024016:52

Species

%SF = Sighting Frequency; DEN = Density Score - How to interpret REEF data?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
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Bat Star - Echinoderms
(Patiria miniata)
SF: 100% | DEN: 3
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 1.67
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 100% | DEN: 0.67
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 66.67% | DEN: 2
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 66.67% | DEN: 2.5
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 66.67% | DEN: 1.5
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 66.67% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 66.67% | DEN: 3.5
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 66.67% | DEN: 4
Red Abalone - Mollusks
(Haliotis rufescens)
SF: 66.67% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 66.67% | DEN: 3
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 66.67% | DEN: 2
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 66.67% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 66.67% | DEN: 1.83
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 55.56% | DEN: 1.8
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 44.44% | DEN: 2.5
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 33.33% | DEN: 2
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 33.33% | DEN: 0
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 33.33% | DEN: 1.67
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 33.33% | DEN: 3
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 33.33% | DEN: 2
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 33.33% | DEN: 1
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 22.22% | DEN: 1.5
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 22.22% | DEN: 1
Lingcod - Greenling
(Ophiodon elongatus)
SF: 22.22% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 22.22% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 22.22% | DEN: 1.5
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 11.11% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 11.11% | DEN: 2
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
SF: 11.11% | DEN: 4
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 11.11% | DEN: 1
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 11.11% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 11.11% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 11.11% | DEN: 3
Snubnose Sculpin - Marine Sculpins
(Orthonopias triacis)
SF: 11.11% | DEN: 1
Thornback - Guitarfish
(Platyrhinoidis triseriata)
SF: 11.11% | DEN: 2