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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Isle of Palms jelly watch… | BobDylan 101 | 32.790 / -79.780 | Cannonball Jelly |
Jellyfish | |||
| Isle of Palms jelly watch… | BobDylan 101 | 32.800 / -79.750 | Man O War |
Man o war | Physalia | ||
| Clean seas in Spanish Med… | openhouse | 41.720 / 2.940 | Very few jellies |
Clean sea | |||
| Isle of Palms jelly watch… | BobDylan 101 | 32.790 / -79.770 | Cannonball Jelly |
Jellyfish | |||
| Isle of Palms jelly watch… | BobDylan 101 | 32.790 / -79.780 | Man O War Jelly |
Man o war | Physalia | ||
| Diffuse bioluminescence… | Jellywatcher | -41.290 / 174.830 | From the surface to at least 15m. |
Red Tide | |||
| Thousands of Jellies | Jellywatcher | 49.380 / -122.880 | We saw many thousands of small to medium jellies last wee |
Jellyfish | |||
| several jelly fish on… | kseel3 | 29.080 / -95.120 | 3 stings in 3 days a friend of mine and her daughter were |
Jellyfish | |||
| 3stings | kseel3 | 29.140 / -95.040 | we went to Galveston,Tx and were at the beach San Luis Pa |
Jellyfish | |||
| Polyorchis sp. at Moss… | bobbreen | 37.550 / -122.540 | Thousands of Polyorchis sp. |
Jellyfish | hydromedusae | ||
| San Diego Bay Surprise | Jellywatcher | 
|
32.730 / -117.210 | Jellyfish | |||
| Purple jellyfish in San… | octernion | 
|
32.710 / -117.230 | me and my homiez saw about 10-20 large (20cm+ umbrella) purp | Jellyfish | ||
| Chrysaora achylos in San… | beroe | 
|
32.670 / -117.140 | Reported in the news by several beachgoers. |
Jellyfish | ||
| Portuguese man o war in… | openhouse | 19.980 / -155.830 | Big island |
Man o war | man o war | ||
| Black Sea Nettle Spotted… | sdjellie | 
|
32.710 / -117.230 | An actual sighting captured on camera of a 3 to 4 foot je |
Jellyfish | ||
| Sighting off Silver… | Jellywatcher | 32.630 / -117.140 | Jellyfish | ||||
| i step on sand, sand… | Jellywatcher | 43.400 / -70.410 | me and my homies wuz walkin on the beach when my man nick |
Other | bioluminescent dinoflagellate | ||
| Bioluminescent comb… | Jellywatcher | 41.710 / -71.160 | Mouth of Coles River emptying into bay in Swansea, Mass. |
Other | ctenophores | ||
| lion's Mane Jellies… | Jellywatcher | 46.350 / -64.530 | Took the kids to the beach at Caissie cape. |
Jellyfish | |||
| Madison, CT | Jellywatcher | 41.270 / -72.560 | Dense population of red stinging jellyfish along the coas |
Jellyfish | |||
| Blue green colour… | Jellywatcher | 51.420 / 0.750 | Last Saturday night about 22.00 hour I witness a mass of |
Other | Plankton | ||
| Deepstaria enigmatica | petersurya | 
|
3.660 / 9.140 | Seen at 970m depth off the coast of Equatorial Guinea. |
Jellyfish | ||
| Moon Jellys at Rocky… | BksMej | 48.320 / -122.700 | We monitor this beach for COAAST and have never seen jell |
Jellyfish | |||
| Jellyfish | kelly9191 | 41.280 / -72.930 | Saw a bunch of red jellies today...big ones |
Jellyfish | |||
| Ctenophores in Monterey… | Jellywatcher | 36.610 / -121.900 | Several ctenophores in the kelp forest off of San Carlos |
Other | ctenophores |