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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Moon Jellies | swimmingidiots | -33.820 / 151.250 | Swam through thousands of moon jellies today. |
Jellyfish | Moon jellies | ||
| Salpa clearing | drpetervas | 37.970 / 22.980 | Salpa in significant numbers but much less today |
Other | Salpa | ||
| Velella | Hooper | 41.790 / -124.250 | They started showing up on the beaches north and south of |
Velella | Velella | ||
| Aurelia at JAMSTEC | dhugal | 35.320 / 139.650 | A range of sizes |
Jellyfish | Aurelia aurita s.l. | ||
| Chrysaora at JAMSTEC | dhugal | 35.320 / 139.650 | A range of sizes |
Jellyfish | Chrysaora | ||
| Many Salpa seen and dead… | drpetervas | 
|
37.970 / 22.980 | Other | Salpa | ||
| Jelly fish unknown | Jellywatcher | 7.990 / 98.750 | Bluey purple jellyfish in Ko Hong , Krabi ,Thailand only |
Jellyfish | i will forward a photo | ||
| portuguese man-o-war | Jellywatcher | 
|
38.680 / -9.330 | Stranded portuguese man-o-war |
Man o war | ||
| comb jelly | Jellywatcher | 
|
22.560 / 38.310 | This picture was taken in Marsa Alam, Egypt on the 16th o |
Other | Ctenophore | |
| Baby velella at Ocean… | Cneoridium | 
|
32.750 / -117.250 | Hundreds of tiny to medium sized individuals in driftline |
Velella | Velella | |
| Aurelia at JAMSTEC | dhugal | 35.320 / 139.650 | Large |
Jellyfish | Aurelia aurita s.l. | ||
| Chrysaora at JAMSTEC | dhugal | 35.320 / 139.650 | Small |
Jellyfish | Chrysaora | ||
| Jellyfish Koh Haa, Koh… | Jellywatcher | 
|
7.240 / 98.540 | jellyfish one of many that were spotted over the last few |
Jellyfish | ||
| Red tide | mobile_jellywatcher | 27.980 / -82.830 | Red Tide | Red tide | |||
| By-The-Wind-Sailor Jelly… | Jellywatcher | 
|
33.090 / -117.310 | Spotted hundreds of these jellies today washed up on a be |
Velella | Velella | |
| Tamoya sp. at Tung Wua… | Jellywatcher | 
|
10.570 / 99.280 | More than 10 people stung by the Jellyfish were taken to |
Box Jelly | ||
| Pelagia bloom off… | jellyhunter | 36.590 / -4.510 | See news article |
Jellyfish | |||
| Blue "by the wind… | Jellywatcher | 
|
32.960 / -117.270 | Saw A LOT of these on the beach in Del Mar, CA today 4/13 |
Velella | Velella | |
| Jelly in the canal. | mobile_jellywatcher | 
|
24.730 / -81.010 | Not sure what kind of jelly fish. |
Jellyfish | ||
| Aurelia at JAMSTEC | dhugal | 35.320 / 139.650 | Jellyfish | Aurelia aurita s.l. | |||
| Chrysaora at JAMSTEC | dhugal | 35.320 / 139.650 | Jellyfish | Chrysaora | |||
| Blooms of pink jellyfish… | jellyhunter | 
|
8.020 / 98.910 | Jellyfish | Pelagia | ||
| Dozens of Ochre stars.… | kraskoff | 
|
36.610 / -121.890 | Along Coast Guard jetty. |
Other | Sea stars | |
| Thousands of Dead… | Darwin-Evolution | -39.400 / -73.210 | Originally saw this news on French TV, so I did some more |
Red Tide | Dead Clams, Salmon & Sardines | ||
| Velella at… | Jellywatcher | 36.620 / -121.940 | Lots of velella washed up on beach, most pretty small. |
Velella | Velella |