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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Jelly Fish… | Jellywatcher | -20.340 / 57.340 | Stung by Jelly fish 200m off the west coast of Mauritius |
Jellyfish | |||
| another… | Jellywatcher | 24.150 / -110.330 | a second jelly - phyllorhiza puntata spotted in Marina De |
Jellyfish | |||
| Man o Wartime… | Jellywatcher | 27.450 / -80.280 | Lots of these guys on the beach |
Man o war | |||
| Jellyfish | Jellywatcher | 
|
50.850 / 0.590 | Large, purple frill, orange filled tentacles |
Jellyfish | ||
| Man O War… | Jellywatcher | -38.270 / 174.790 | Several Blue-bottles were washed up on shore. |
Man o war | |||
| Sea Lice… | swimmingidiots | -33.820 / 151.250 | Sea Lice have taken up residence at Balmoral and are in n |
Jellyfish | |||
| Cannonball | jfryan | 
|
29.780 / -81.250 | Jellyfish | |||
| Chiropsalmus… | Bedearing | 32.000 / -80.850 | Box Jelly | ||||
| Del Monte… | Jellywatcher | 
|
36.610 / -121.870 | Taken in July at Del Monte Beach at Surf Way. |
Jellyfish | ||
| Jellyfish swarm… | openhouse | 36.600 / -121.880 | Swarm of sea nettles near Wharf #2 in Del Monte Beach nea |
Jellyfish | |||
| Garbage | drcolossus | 
|
43.480 / -1.560 | Degoutant |
Plastic | ||
| Dead porpoise… | Nickc | 50.260 / -3.860 | Dead porpoise on beach near high water mark, lots of dama |
Vertebrate | |||
| Man o War in… | jellywatch | 
|
28.730 / -13.860 | Two on the beach. Reported by Beth. |
Man o war | ||
| Sebastian… | Jellywatcher | 
|
26.710 / -79.460 | Blue balloons |
Man o war | ||
| Lion's… | Tayport35 | 55.930 / -4.880 | Probably dead found on beach. |
Jellyfish | |||
| Mnemiopsis… | Medusas_Barcelona | 38.840 / 0.110 | Lots of Mnemiopsis leidyi in Denia, Alicante |
Other | |||
| Chrysaora… | Abreojos | 36.850 / -121.860 | Dense at 24 m depth |
Jellyfish | |||
| clean sea | plyles | 34.010 / -119.420 | No jellies to be found at the Northern Channel Islands |
Clean sea | |||
| Box Jellyfish… | Thailandboxjellyfish | 7.980 / 98.360 | Box Jelly | ||||
| Chrysaora in… | beroe | 
|
36.620 / -121.900 | Divers filmed these from the surface to about 10 meters d |
Jellyfish | ||
| Little fish… | dhugal | 35.320 / 139.650 | Clean sea | ||||
| Mitrocoma… | Jellywatcher | 
|
47.960 / -122.680 | I often kayak in Mats Mats Bay, a bay on the Salish Sea ( |
Jellyfish | ||
| Gastropteron… | Jellywatcher | -15.460 / 145.250 | Other | ||||
| Pelagia… | iSoph | 48.380 / -4.490 | Several pelagia noctiluca in Brest "Château" ma |
Jellyfish | |||
| phosphorescence… | boomerang | 30.370 / -86.360 | flashes of beautiful blue-white glow in breaking waves; v |
Red Tide |