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Region: PAC

Geographic Zones: California - Zone 4 » NORTHERN CALIFORNIA - Zone 41 » S Point Estero - N Point Buchon - Zone 4117 » Spooner Cove Shore Dive - Zone 41170006

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

Dates: 1/1/93 - 10/13/25

Total Surveys: 8

#Species Reported: 42

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 21.50

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)
4California0000089:37
41NORTHERN CALIFORNIA0000089:37
4117S Point Estero - N Point Buchon0000089:37
41170006Spooner Cove Shore Dive0000089:37
TOTALS0000089:37

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: 2.75
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 100% | DEN: 2.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 100% | DEN: 3.13
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 100% | DEN: 2.88
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 100% | DEN: 3.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 2.5
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 87.5% | DEN: 2.57
Lingcod - Greenling
(Ophiodon elongatus)
SF: 87.5% | DEN: 1.57
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 87.5% | DEN: 1.43
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 87.5% | DEN: 1.71
Senorita - Wrasse
(Oxyjulis californica)
SF: 87.5% | DEN: 3
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
SF: 75% | DEN: 3
Northern Sea Palm - Algae
(Pterygophora californica)
SF: 75% | DEN: 3.5
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 75% | DEN: 3
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 75% | DEN: 2
Red Abalone - Mollusks
(Haliotis rufescens)
SF: 75% | DEN: 2.17
Stalked Tunicate - Urochordates
(Styela montereyensis)
SF: 75% | DEN: 2.17
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 62.5% | DEN: 1.8
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 50% | DEN: 1.25
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 2.25
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 37.5% | DEN: 2.33
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 37.5% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 37.5% | DEN: 1.33
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 37.5% | DEN: 1
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 37.5% | DEN: 1.67
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 37.5% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 25% | DEN: 3.5
Brown Rock Crab - Arthropods
(Romaleon antennarium)
SF: 25% | DEN: 1.5
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 25% | DEN: 3
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 25% | DEN: 1.5
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 25% | DEN: 2
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
SF: 25% | DEN: 3
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 12.5% | DEN: 2
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 12.5% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 12.5% | DEN: 2
Oarweed - Algae
(Laminaria farlowii)
SF: 12.5% | DEN: 1
Rainbow Seaperch - Surfperch
(Hypsurus caryi)
SF: 12.5% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 12.5% | DEN: 2
Red Volcano Sponge - Poriferans
(Acamus erithacus)
SF: 12.5% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 12.5% | DEN: 2
Snubnose Sculpin - Marine Sculpins
(Orthonopias triacis)
SF: 12.5% | DEN: 1
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 12.5% | DEN: 2