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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Squid egg cluster | Darwin-Evolution | 42.470 / 3.160 | This weekend, I went on a diving trip to the MPA of Cerbè |
Squid | |||
| Velella bloom in the… | smartini | 42.480 / 7.570 | Velella velella, from 40 nautic miles off saint mandrier |
Velella | Velella | ||
| Clean waters in Banyuls-… | Alex Damian | 
|
42.480 / 3.130 | No jellyfish nor trash on sight along the beach |
Clean sea | ||
| Nombreuses méduses | mobile_jellywatcher | 42.480 / 9.530 | On en voit énormément échouées sur la plage ... |
Jellyfish | Violettes | ||
| Unknown Jelly | Jellywatcher | 
|
42.490 / -70.830 | Image sent by colleague |
Jellyfish | ||
| carybdea jellyfish | Android | 42.500 / 14.180 | Jellyfish | ||||
| Bishop Lake - Brighton,… | Jellywatcher | 42.500 / -83.840 | Very small ranging in size from a dime to a quarter. |
Jellyfish | |||
| Méduses violettes | mobile_jellywatcher | 42.510 / 9.530 | Jellyfish | ||||
| Two Lion's Mane… | Jellywatcher | 
|
42.510 / -70.840 | I was paddling my kayak and spotted two red/purple jellyf |
Jellyfish | ||
| Comb Jellies (?) Salem… | Jellywatcher | 
|
42.510 / -70.890 | Saw dozens of baseball/golfball-sized jellies. |
Other | Comb Jellies?? | |
| Camp du Cap Sud - Corse… | Jellywatcher | 42.520 / 9.530 | 10 - 15cm large ; blue |
Jellyfish | |||
| possible swarm | Jellywatcher | 42.530 / -70.870 | Ctenophores I believe. |
Jellyfish | |||
| Jellyfish in Salem, MA… | Jellywatcher | 42.530 / -70.870 | Jellyfish | ||||
| Dead Man o' War… | swimmer | 42.540 / 3.070 | on the beach off the camping trail above Racou |
Man o war | |||
| Jelly Sting | Jellywatcher | 42.540 / -70.970 | 06-17-2020 |
Other | Unknown | ||
| Comb Jellies/Ctenophore… | Jellywatcher | 42.540 / -70.870 | Thousands of these filling the water in the mouth of the |
Other | Ctenophore | ||
| Méduse bleutée | mobile_jellywatcher | 42.550 / 3.020 | Jellyfish | ||||
| Medusa jelly | Jellywatcher | 42.590 / -124.940 | Thousands seen at the Coos Bay bar. |
Jellyfish | |||
| Jellyfish sting in the… | Jellywatcher | 42.590 / 14.090 | I was with friends on the Adriatic coast of Italy and we |
Jellyfish | |||
| Barrel jellyfish (… | Darwin-Evolution | 
|
42.600 / 9.510 | I was out in a kayak near Bastia, Corsica, when hundreds |
Jellyfish | ||
| Barrel jellyfish (… | Darwin-Evolution |
|
42.600 / 9.510 | I was out in a kayak near Bastia, Corsica, when hundreds |
Jellyfish | ||
| Cotylorhiza tuberculata… | Jellywatcher | 
|
42.600 / 8.830 | see picture |
Jellyfish | ... | |
| Velella velella | Jellyfish Research South Spain | 42.600 / 8.820 | 1000end beached |
Velella | Velella | ||
| Meduses | MobileAnonymous | 42.610 / 8.880 | Meduses en bord de plage |
Jellyfish | Pelagia noctiluca | ||
| Méduses | mobile_jellywatcher | 42.620 / 8.870 | Jellyfish | Pelagia |