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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Lulu Reef - Zone 42030261

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

Dates: 1/1/93 - 10/19/25

Total Surveys: 5

#Species Reported: 51

Average Species Reported on a Survey by Expert Surveyors: 30.50

Average Species Reported on a Survey by Novice Surveyors: 3.00

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)
4California0040014:18
42SOUTHERN CALIFORNIA0040014:18
4203Southern Channel Islands0040014:18
420302Catalina Island0040014:18
42030261Lulu Reef0040014:18
TOTALS0040014:18

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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Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 100% | DEN: 3
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 2.8
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 80% | DEN: 3
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 80% | DEN: 3.75
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 80% | DEN: 3
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 80% | DEN: 1.5
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 80% | DEN: 3
Opaleye - Sea Chub
(Girella nigricans)
SF: 80% | DEN: 2.75
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 80% | DEN: 1.75
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 80% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 80% | DEN: 3.25
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 80% | DEN: 2.25
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 60% | DEN: 1
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 60% | DEN: 1.67
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 60% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 60% | DEN: 2.67
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 60% | DEN: 1.67
Red Rock Shrimp - Arthropods
(Lysmata californica)
SF: 60% | DEN: 3
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 60% | DEN: 2.67
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 60% | DEN: 2
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 60% | DEN: 2.33
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 60% | DEN: 2.67
Zebra Goby - Goby
(Lythrypnus zebra)
SF: 60% | DEN: 1.67
California Moray - Moray
(Gymnothorax mordax)
SF: 40% | DEN: 1
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 40% | DEN: 1
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 40% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 40% | DEN: 3
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 40% | DEN: 1.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 40% | DEN: 1.5
Round Stingray - Round Stingray
(Urolophus halleri)
SF: 40% | DEN: 1
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 40% | DEN: 1
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 40% | DEN: 1.5
Unidentified Abalone - Mollusks
(Haliotis sp.)
SF: 40% | DEN: 1.5
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 20% | DEN: 2
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 20% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 20% | DEN: 3
Guadalupe Cardinalfish - Cardinalfish
(Apogon guadalupensis)
SF: 20% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 20% | DEN: 3
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 20% | DEN: 4
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 20% | DEN: 1
Light-bulb Tunicate - Urochordates
(Clavelina huntsmani)
SF: 20% | DEN: 1
Pacific Barracuda - Barracuda
(Sphyraena argentea)
SF: 20% | DEN: 2
Pacific Sardine - Herring
(Sardinops sagax)
SF: 20% | DEN: 4
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 20% | DEN: 2
Red Octopus - Mollusks
(Octopus rubescens)
SF: 20% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 20% | DEN: 2
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 20% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 20% | DEN: 1
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 20% | DEN: 1
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 20% | DEN: 3