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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Madison, CT | Jellywatcher | 41.270 / -72.560 | Dense population of red stinging jellyfish along the coas |
Jellyfish | |||
| lion's… | Jellywatcher | 46.350 / -64.530 | Took the kids to the beach at Caissie cape. |
Jellyfish | |||
| Blue green… | Jellywatcher | 51.420 / 0.750 | Last Saturday night about 22.00 hour I witness a mass of |
Other | Plankton | ||
| Jellyfish | kelly9191 | 41.280 / -72.930 | Saw a bunch of red jellies today...big ones |
Jellyfish | |||
| Deepstaria enigmatica | petersurya | 
|
3.660 / 9.140 | Seen at 970m depth off the coast of Equatorial Guinea. |
Jellyfish | ||
| Moon Jellys at… | BksMej | 48.320 / -122.700 | We monitor this beach for COAAST and have never seen jell |
Jellyfish | |||
| Ctenophores in… | Jellywatcher | 36.610 / -121.900 | Several ctenophores in the kelp forest off of San Carlos |
Other | ctenophores | ||
| black jellyfish… | Jellywatcher | 38.620 / 15.830 | I don't know the name, but theese jellyfishes where |
Jellyfish | |||
| Black Jelly,… | Jellywatcher | 32.580 / -117.110 | Saw a whole bunch of black jelly pieces washed up on Impe |
Jellyfish | |||
| Expired Sea Lion Pup | drthom | 
|
36.970 / -121.900 | At high tide line, on Aptos Beach. |
Vertebrate | ||
| Pelagia… | Medusas_Barcelona | 41.190 / 1.570 | 7 pelagias were removed from the beach of calafell |
Jellyfish | |||
| Moon Jellies in… | tarynosaur | 42.320 / -70.990 | Moon jellies seen all along coast of Spectacle Island in |
Jellyfish | Moon Jelly | ||
| Aurelia bloom… | lucas | 49.370 / -122.880 | Observed hundreds of Aurelia in Indian Arm at densities o |
Jellyfish | |||
| Bonaire Banded Box… | PatRuss | 
|
12.200 / -68.260 | My wife and I were in Bonaire for two weeks this summer. |
Box Jelly | ||
| Physalia in Trinidad | beroe | 
|
10.460 / -61.040 | Several "poppers" washed up on the beach. |
Man o war | Physalia | |
| Moon Jelly… | Jellywatcher | 42.270 / -70.870 | 50+ Moon Jellies got washed ashore along the marsh and ro |
Jellyfish | |||
| Pelagia noctiluca Ephyra… | Medusas_Barcelona | 
|
39.890 / 2.840 | Lots of Pelagia noctiluca ephyras. |
Jellyfish | ||
| Bonaire Banded Box… | PatRuss | 
|
12.200 / -68.260 | My wife and I saw two Bonaire Banded Box Jellyfish last s |
Box Jelly | ||
| The… | Jellywatcher | 32.060 / 34.760 | All along the coast of Israel on the Mediteranean Sea the |
Jellyfish | |||
| Jelly Sting in… | Jellywatcher | 39.080 / -76.610 | Got stung by a jelly for the first time this season swimm |
Jellyfish | |||
| Rehoboth Beach… | Jellywatcher | 38.720 / -75.080 | Jellyfish | ||||
| Ctenophores in… | lucas | 49.280 / -122.850 | Numerous cydippid and lobate ctenophores visible next to |
Jellyfish | |||
| Rhizostoma pulmo | fcmovie | 
|
49.530 / -2.060 | 1 Rhizostoma pulmo observed front of Dielette, Manche, Fr |
Jellyfish | ||
| Many species… | Jellywatcher | 53.330 / -3.830 | I went here for a day trip lovly place clean clear water |
Jellyfish | |||
| Black sea… | Jellywatcher | 32.770 / -117.260 | Tons of black sea nettle washed up on the shore from la j |
Jellyfish |