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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Glowing Surf around San… | Jellywatcher | 33.420 / -117.620 | The dark night helped highlight the glowing surf as the w |
Red Tide | |||
| Box jellyfish in… | Jellywatcher | 34.020 / -118.430 | Marina Del Rey Harbor E doc. |
Box Jelly | |||
| Bright Bioluminesence/… | Jellywatcher | 
|
33.460 / -117.720 | Electric blue flashes of light from crashing waves. |
Red Tide | ||
| Jellyfish Sightings on… | Bedearing | 32.000 / -80.850 | 3 Cannonball (Stomolophus), 1 Atlantic Sea Nettle (Chysao |
Jellyfish | |||
| bioluminescence in san… | Jellywatcher | 33.430 / -117.610 | large bright greenish blue lights flashed in the waves in |
Red Tide | dinoflagellates | ||
| Misc jellies in Monterey… | beroe | 36.780 / -121.890 | Large Chrysaora and Phacellophora near coast to about 5 m |
Jellyfish | |||
| Tripedalia cystophora-… | cnatsphysalia | 18.160 / -65.740 | Big specimens getting caught on fishing nets. |
Box Jelly | |||
| Eugene Island, Block 120… | Jellywatcher | 26.020 / -91.270 | Work offshore, notice a large group of jelly fish floatin |
Jellyfish | |||
| Damb sea lice and jelly… | Jellywatcher | 28.320 / -80.600 | We have been experiencing serious problems here in cocoa |
Jellyfish | |||
| Aurelia | Jellywatcher | 27.450 / -80.330 | Aurelia in Fort PIece, Fl. |
Jellyfish | |||
| Moon jellyfish | mobile_jellywatcher | 54.330 / -4.560 | Jellyfish | Moon jellyfish | |||
| Chrysaora fuscescens | Abreojos | 36.750 / -121.840 | ROV Ventana observations between 10 and 35 m depth |
Jellyfish | |||
| Jellyfish Sightings on… | Bedearing | 32.000 / -80.850 | 1 Moon (Aurelia), 20 Cannonball (Stomolophus), and 1 Comb |
Jellyfish | |||
| Mnemiopsis leidyi | fcmovie | 
|
49.590 / -1.250 | Tatihou island |
Other | Ctenophore : Mnemiopsis leidyi | |
| Several small jellyfish… | Jellywatcher | 25.780 / -80.130 | Small bell, clearish-pink. Sting is very mild. |
Jellyfish | |||
| Aurelia at Dauphin… | Jellywatcher | 30.250 / -88.080 | Aurelia aggregation off of Dauphin Island Sea Lab boat do |
Jellyfish | |||
| I saw this beauty the… | mobile_jellywatcher | 
|
25.970 / -81.730 | I felt so lucky to see this jelly. |
Jellyfish | ||
| Cyanea capillata,… | Bozman | 78.240 / 15.560 | Cyanea capillata (diameter about 18 inches) washed up on |
Jellyfish | |||
| Lots of jellies | ffelix | 
|
38.460 / -76.470 | Two days before, hardly any jellies and great bioluminesc |
Jellyfish | ||
| Jellyfish on beach and… | Jellywatcher | 
|
28.360 / -80.600 | We saw about 6 jellyfish while at Cocoa Beach yesterday, |
Jellyfish | ||
| Jellyfish Sightings on… | Bedearing | 32.000 / -80.850 | 3 Moon (Aurelia) jelllies |
Jellyfish | |||
| Camp Pendleton… | Jellywatcher | 33.280 / -117.600 | We went swimming at Del Mar Beach Camp Pendleton at night |
Red Tide | |||
| Bioluminescence | ffelix | 38.460 / -76.470 | Great bioluminescence around slip C-42 in Flag Harbor thi |
Red Tide | |||
| Clean Sea | Jellywatcher | 43.180 / -70.610 | Just some seaweed. |
Clean sea | |||
| Medusa in Menorca coves… | Alan Jones | 39.960 / 4.270 | Quite a few Medusa in coves off northern Menorca. |
Jellyfish | Purple Medusa |