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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Jellyfish alert | Jellywatcher | 43.220 / 6.610 | Near St tropez on a beach in Ramatuelle. |
Jellyfish | |||
| Bioluminescence in the… | Jellywatcher | 51.520 / 0.780 | Southend on sea, bioluminescence in the water last night! |
Red Tide | |||
| Spring bloom is over… | Leo | 48.540 / -123.010 | There are only a few jellies in the water here now. |
Jellyfish | |||
| Sea nettles in Monterey… | christine | 
|
36.610 / -121.890 | Plenty of Chrysaora fuscescens in the harbor for the seco |
Jellyfish | ||
| Chiropsalmus quadramanus… | Bedearing | 32.000 / -80.850 | Box Jelly | ||||
| Aurelia marginalis on… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Chysaora quinquecirrha… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Jellyfish on Ajaccio | Jellywatcher | 41.910 / 8.640 | 4 Jellyfish |
Jellyfish | |||
| Méduse les salins | Jellywatcher | 43.100 / 6.170 | Red Tide | ||||
| Small Cannonball… | Jellywatcher | 30.300 / -81.390 | Floating in the surf, 12 feet from shore. |
Jellyfish | |||
| The Brown Jellyfish | Jellywatcher | 
|
51.460 / -9.740 | brown bell, Pinkish underside of bell,no tentacles attach |
Jellyfish | ||
| Rhizostoma Pulma | allemand_a | 43.230 / 6.590 | I was sailing with my class and we saw about 15 rhizostom |
Jellyfish | |||
| Upside-down jellyfish | Aiz | 
|
20.830 / -86.890 | Photo take in a very shallow area -6 ft, about 25 cm diam |
Jellyfish | ||
| Giant purple strip jelly… | jellyhunter | 36.630 / -121.910 | Saw an incredibly large Chrysaora colorata off Lovers |
Jellyfish | |||
| Jellyfish | Jellywatcher | 43.700 / 7.270 | It was probably the size of the base a mug, it was pinkis |
Jellyfish | |||
| Tripedalia cystophora | eorellana | 26.820 / -80.040 | Two specimens were collected in the mangrove lagoon of J. |
Box Jelly | |||
| Marbella Beach | Jellywatcher | 36.510 / -4.890 | Luminescent about 5-6 cm. reddish maroon in color |
Jellyfish | |||
| Seastar | Alphabet Qi | 
|
30.320 / -87.180 | Following tropical storm. |
Other | ||
| White Jellyfish | Jellywatcher | 43.170 / 7.160 | I was at Eze sur Mer beach swimming next to the club naut |
Jellyfish | |||
| purple stripe jelly | WhaleTales | 32.750 / -117.270 | several jellies and salps at surface |
Jellyfish | |||
| sighting of several… | alchemy149 | 43.180 / 6.580 | ok, today i went snorkling again. |
Jellyfish | |||
| not many but several… | Jellywatcher | 38.550 / 14.830 | Jellyfish | ||||
| meduse rose observe a… | Jellywatcher | 43.510 / 6.940 | Jellyfish | ||||
| Lots of Jellyfish seen… | Jellywatcher | 43.690 / 7.340 | type Rhizostoma Pulmo |
Jellyfish | |||
| 100's of jellyfish… | Jellywatcher | 28.060 / -97.030 | Clear jellyfish with white circles in masses and individu |
Jellyfish |