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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Pegea ?socia at East… | charlotteseid | 
|
32.860 / -117.260 | Live chain of >20 individuals at 73 ft depth along the |
Other | Pegea socia | |
| "Compass Jellyfish… | Jellywatcher | 
|
40.980 / 27.510 | These jellyfishes suddenly appeared and our government to |
Jellyfish | ||
| Velella off Ireland | Jellywatcher | 51.480 / -9.700 | Velella |
Velella | |||
| Velella Co. Kerry… | Jellywatcher | 52.140 / -10.260 | Transparent washed onshore at Bín Bán beach near Dingle. |
Velella | |||
| Salps in La Jolla | Jellyjules | 32.870 / -117.260 | Salps: individuals and chains found at the surface to 15 |
Other | Salps | ||
| Moon jelly | Jellywatcher | 
|
42.380 / -71.000 | Lots of moon jellies in Charlestown Marina |
Jellyfish | ||
| Right sailed by the wind… | Jellywatcher | 
|
51.720 / -5.210 | 2 stranded at Marloes Sands, 1 at Martin's Haven, Pe |
Velella | ||
| Chrysaora Pacifica | Jellywatcher | 
|
34.850 / 128.430 | One of several very near the surface in a bay in TongYeon |
Jellyfish | ||
| Phacellophora… | charlotteseid | 
|
32.860 / -117.260 | Single organism, alive, 48 ft depth, near sandy bottom at |
Jellyfish | ||
| Sea Gooseberries | Jellywatcher | 
|
40.590 / -73.510 | Quite a few washed up along the shore line. |
Jellyfish | ||
| Atolla Jellyfish | Jellywatcher | 
|
-27.910 / 153.430 | Atolla Jellyfish washed up on beach at South Stradbroke I |
Jellyfish | ||
| Velella in Bermuda,… | Jellywatcher | 
|
32.270 / -64.780 | Mostly just the clear plastic like base & sail struct |
Velella | ||
| Pelagia noctiluca | Jellywatcher | 40.120 / 9.010 | Hundreds of Pelagia noctiluca found on the beach at Santa |
Jellyfish | |||
| Velella on Mallorca/… | Jellywatcher | 
|
39.920 / 3.090 | Cala Boquer , a bay on Mallorca. |
Velella | ||
| Manowars at Churches on… | Jellywatcher | 20.930 / -156.500 | They are very small and hard to see. |
Man o war | |||
| The South American sea… | Jellywatcher | -12.130 / -77.040 | It was small and red. |
Jellyfish | |||
| Lion’s mane (Cyanea… | bemysquishy | 
|
41.090 / -73.390 | Two dead on the beach, 3-4 inches diameter. |
Jellyfish | ||
| At Naka Beach | Jellywatcher | 7.120 / 99.000 | Pale white, no tentacles, beached |
Jellyfish | |||
| Larval blue bottle | Jellywatcher | 
|
-38.510 / 144.000 | Found in shallow tidal pool |
Man o war | Larva | |
| Portuguese man o war | Jellywatcher | 13.660 / 144.860 | Saw a small Portuguese man o war in the ocean as I was wa |
Man o war | |||
| Portuguese man-o-war | Jellywatcher | 
|
26.010 / -80.150 | Man-o-War spotted on Hollywood beach. |
Man o war | ||
| Small jellyfish in… | Jellywatcher | 40.830 / -73.800 | Water is 48°F in NY bays. |
Other | Aurelia aurita | ||
| Portuguese man o war | Jellywatcher | 29.250 / -94.900 | Hold on to your dogs they’ve all washed up on shore down |
Man o war | |||
| Pleurobrachia pileus,… | mb_decker | 
|
41.240 / -72.910 | Dense aggregation observed from a boat near breakwater at |
Other | Ctenophores | |
| Moon Jelly | Jellywatcher | 37.540 / -122.240 | Jellyfish |