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Region: PAC

Geographic Zones: Wreck of the Hogan (1919 Navy Destroyer)

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

Dates: 1/1/93 - 10/10/24

Total Surveys: 7

#Species Reported: 51

Average Species Reported on a Survey by Expert Surveyors: 25.25

Average Species Reported on a Survey by Novice Surveyors: 10.00

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)
4California0040033:28
42SOUTHERN CALIFORNIA0040033:28
4207S La Jolla - Tijuana0040033:28
420703S. of Pt. Loma - US Border (incl. San Diego Bay and Imperial Beach)0040033:28
42070303Wreck of the Hogan (1919 Navy Destroyer) 0040033:28
TOTALS0040033:28

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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Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 100% | DEN: 1
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 85.71% | DEN: 2
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 85.71% | DEN: 3.67
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 85.71% | DEN: 2
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 85.71% | DEN: 2.33
Lingcod - Greenling
(Ophiodon elongatus)
SF: 85.71% | DEN: 1.5
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 85.71% | DEN: 3
Bat Star - Echinoderms
(Asterina miniata)
SF: 71.43% | DEN: 1.8
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 71.43% | DEN: 2
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 57.14% | DEN: 1.75
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 57.14% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 42.86% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 42.86% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 42.86% | DEN: 3.33
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 42.86% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 42.86% | DEN: 2.33
Senorita - Wrasse
(Oxyjulis californica)
SF: 42.86% | DEN: 2.67
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 42.86% | DEN: 1.67
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 42.86% | DEN: 2
Calico Rockfish - Scorpionfish
(Sebastes dalli)
SF: 28.57% | DEN: 1.5
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 28.57% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 28.57% | DEN: 1.5
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 28.57% | DEN: 1
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 28.57% | DEN: 1
Honeycomb Rockfish - Scorpionfish
(Sebastes umbrosus)
SF: 28.57% | DEN: 2
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 28.57% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 28.57% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 28.57% | DEN: 2
Rosy Rockfish - Scorpionfish
(Sebastes rosaceus)
SF: 28.57% | DEN: 1.5
Squarespot Rockfish - Scorpionfish
(Sebastes hopkinsi)
SF: 28.57% | DEN: 2.5
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 28.57% | DEN: 2
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 28.57% | DEN: 2
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 28.57% | DEN: 1.5
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 14.29% | DEN: 2
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 14.29% | DEN: 2
Bluebanded Ronquil (R. hypoplecta) - Ronquil
(Rathbunella hypoplecta)
SF: 14.29% | DEN: 1
California Moray - Moray
(Gymnothorax mordax)
SF: 14.29% | DEN: 1
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 14.29% | DEN: 1
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 14.29% | DEN: 2
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 14.29% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 14.29% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 14.29% | DEN: 3
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 14.29% | DEN: 1
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 14.29% | DEN: 2
Sargo - Grunt
(Anisotremus davidsoni)
SF: 14.29% | DEN: 2
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 14.29% | DEN: 2
Sharpnose Seaperch - Surfperch
(Phanerodon atripes)
SF: 14.29% | DEN: 1
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 14.29% | DEN: 2
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 14.29% | DEN: 2
Squarespot Rockfish YOY - Scorpionfish
(Sebastes hopkinsi (YOY))
SF: 14.29% | DEN: 2
White Seaperch - Surfperch
(Phanerodon furcatus)
SF: 14.29% | DEN: 2