Region: PAC
Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Hen Rock - Zone 42030205
Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates
Dates: 1/1/93 - 10/20/25
Total Surveys: 70
#Species Reported: 119
Average Species Reported on a Survey by Expert Surveyors: 22.17
Average Species Reported on a Survey by Novice Surveyors: 17.35
Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
Click a column header to sort by that column. Hold shift and click to sort by multiple columns
Surveys | Bottom Time | |||||||
---|---|---|---|---|---|---|---|---|
Expert | Novice | |||||||
Code | Name | FO | IO | FI | FO | IO | FI | (H:M) |
4 | California | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
42 | SOUTHERN CALIFORNIA | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
4203 | Southern Channel Islands | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
420302 | Catalina Island | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
42030205 | Hen Rock | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
TOTALS | 1 | 0 | 29 | 12 | 1 | 27 | 61:00 |
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.
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
Jack Mackerel - Jack
(Trachurus symmetricus)
(Trachurus symmetricus)
Rainbow Scorpionfish - Scorpionfish
(Scorpaenodes xyris)
(Scorpaenodes xyris)
Pacific Barracuda - Barracuda
(Sphyraena argentea)
(Sphyraena argentea)
Jacksmelt - Silverside
(Atherinopsis californiensis)
(Atherinopsis californiensis)
Round Stingray - Round Stingray
(Urolophus halleri)
(Urolophus halleri)
Zebraperch - Sea Chub
(Hermosilla azurea)
(Hermosilla azurea)
Shovelnose Guitarfish - Guitarfish
(Rhinobatos productus)
(Rhinobatos productus)
Zebra Goby - Goby
(Lythrypnus zebra)
(Lythrypnus zebra)
Silversides spp. - Silverside
(Atherinidae spp.)
(Atherinidae spp.)
Topsmelt - Silverside
(Atherinops affinis)
(Atherinops affinis)
Plain Cardinalfish - Cardinalfish
(Apogon atricaudus)
(Apogon atricaudus)
Salema - Grunt
(Xenistius californiensis)
(Xenistius californiensis)
Yellowtail - Jack
(Seriola lalandi)
(Seriola lalandi)
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
(Stereolepis gigas)
Guadalupe Cardinalfish - Cardinalfish
(Apogon guadalupensis)
(Apogon guadalupensis)
Spotted Kelpfish - Clinid
(Gibbonsia elegans)
(Gibbonsia elegans)
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
(Paralabrax nebulifer)
Largemouth Blenny - Labrisomids
(Labrisomus xanti)
(Labrisomus xanti)
Swell Shark - Cat Shark
(Cephaloscyllium ventriosum)
(Cephaloscyllium ventriosum)
Black Croaker - Drum
(Cheilotrema saturnum)
(Cheilotrema saturnum)
Spotted Sand Bass - Sea Bass
(Paralabrax maculatofasciatus)
(Paralabrax maculatofasciatus)
Thornback - Guitarfish
(Platyrhinoidis triseriata)
(Platyrhinoidis triseriata)
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
(Flatfish sp.)
Unidentified Abalone - Mollusks
(Haliotis sp.)
(Haliotis sp.)
Angel Shark - Angel Shark
(Squatina californica)
(Squatina californica)
California Halibut - Sand Flounder
(Paralichthys californicus)
(Paralichthys californicus)
Crevice Kelpfish - Clinid
(Gibbonsia montereyensis)
(Gibbonsia montereyensis)
Fantail Sole - Sand Flounder
(Xystreurys liolepis)
(Xystreurys liolepis)
Green Sea Turtle - Sea Turtles
(Chelonia mydas)
(Chelonia mydas)
Leopard Shark - Requiem Shark
(Triakis semifasciata)
(Triakis semifasciata)
Northern Anchovy - Anchovy
(Engraulis mordax)
(Engraulis mordax)
Pacific Bonito - Mackerel
(Sarda chiliensis)
(Sarda chiliensis)
Pacific Electric Ray - Electric Ray
(Torpedo californica)
(Torpedo californica)
Pacific Sardine - Herring
(Sardinops sagax)
(Sardinops sagax)
Rex Sole - Righteye Flounder
(Glyptocephalus zachirus)
(Glyptocephalus zachirus)
Scythe Butterflyfish - Butterflyfish
(Chaetodon falcifer)
(Chaetodon falcifer)
Striped Kelpfish - Clinid
(Gibbonsia metzi)
(Gibbonsia metzi)
Unidentified Kelpfish - Clinid
(Clinidae spp.)
(Clinidae spp.)
Unidentified Pipefish - Pipefish & Seahorse
(Syngnathidae spp.)
(Syngnathidae spp.)
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
(Hyperprosopon argenteum)