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| Title | reporter | Image | Date (YYYY-MM-DD) | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| beach jellies | drcolossus | 
|
2019-03-23 |
40.510 / 22.910 | several medusae washed up on Peraia beach near Thessaloni |
Jellyfish | |
| Man o war - Melawi beach… | Jellywatcher | 
|
2019-03-21 |
6.000 / 102.400 | Man o war | ||
| Jelly blubber (… | Jellywatcher | 2019-03-20 |
-33.380 / 150.990 | A number of these pinkish jellyfish drifting along the Ha |
Jellyfish | ||
| Sea nettle sightings | Jellywatcher | 
|
2019-03-20 |
38.170 / -122.910 | Several live Pacific sea nettle |
Jellyfish | |
| Unknown gelatinous egg… | Darwin-Evolution | 
|
2019-03-20 |
55.950 / -3.060 | Conditions at the time were cold and dark due to it being |
Other | Eggs |
| Comb jellies | stringfellownca | 2019-03-20 |
34.730 / -76.730 | Spotted lots of comb jellies, Mnemiopsis leidyi. |
Other | Mnemiopsis leidyi | |
| Chrysaora chesapeakei… | Jellywatcher | 2019-03-16 |
9.220 / -82.360 | Big bloom of these above hypoxia. |
Jellyfish | ||
| Velella appearing at… | jellyhunter | 2019-03-12 |
36.000 / -122.040 | Hundreds of Velella at surface for early spring bloom. |
Velella | ||
| pyrosomes at puerto del… | Jellywatcher | 2019-03-09 |
28.920 / -13.640 | 4 large pale blue transparent 1-2 m pyrosomes on a dive i |
Other | pyrosomes | |
| Velella velella | Jellywatcher | 
|
2019-03-05 |
36.550 / -121.930 | Lefty. |
Velella | Velella |
| Pelagia noctiluca bloom… | blessy945 | 
|
2019-02-23 |
9.120 / 79.040 | Several kilometers of long chains forming red to pink col |
Jellyfish | |
| Newly washed up Blue… | Jellywatcher | 2018-06-21 |
20.880 / -105.430 | No jellyfish we're spotted at the same beach a day earlie |
Man o war | Blue Bottle Jellyfish | |
| Looks like a Barrel… | Jellywatcher | 2018-06-20 |
35.140 / -120.680 | About 7 washed up on beach. |
Jellyfish | Barrel Jellyfish | |
| By-The-Wind-Sailor… | Jellywatcher | 
|
2018-03-24 |
39.000 / 12.710 | While walking along the Mediterranean coast in Trapani, S |
Velella | Velella |
| Dosima fascicularis (… | Jellywatcher | 2018-02-23 |
32.870 / -117.250 | Found attached to plastic label, beached at edge of surf |
Other | Pelagic barnacle | |
| Jelly Fish Data | Jellywatcher | 2018-01-22 |
37.540 / -76.370 | Other | Comb Jellies | ||
| Tiny jellyfish bloom at… | Jellywatcher | 
|
2018-01-10 |
36.580 / 174.690 | Today we went to Orewa beach in Auckland, New Zealand, an |
Jellyfish | Turritopsis |
| Leucothea pulchra in… | Jellywatcher | 
|
2017-11-07 |
36.640 / -121.930 | Saw dozens of Leucothea pulchra at both the Coral Street |
Other | Ctenophore |
| pelagic jellyfish… | Jellywatcher | 
|
2017-10-15 |
21.470 / -158.220 | pelagic jellyfish near shore |
Jellyfish | jellyfish |
| Moon Jelly | alhartman | 2017-10-06 |
27.460 / -97.300 | Moon jellies in a bay on Padre Island |
Jellyfish | ||
| cabbage head | alhartman | 2017-10-06 |
27.460 / -97.300 | cabbage head , found dead in beach. |
Jellyfish | cabbage head | |
| Jelly fish in Salmon… | Jellywatcher | 2017-09-06 |
38.360 / -123.070 | Many Jellyfish in the water in salmon creek. |
Jellyfish | ||
| Jellyfish in Sandnes,… | Jellywatcher | 2017-08-30 |
58.860 / 5.750 | Saw 4 jellyfish while on the dock watching the sun set af |
Jellyfish | Barrel Jellyfish | |
| Scrippsia pacifica off… | scubajonjake | 
|
2017-08-28 |
36.610 / -121.890 | Saw this Scrippsia pacifica off San Carlos Beach during t |
Jellyfish | |
| Stung by one | Jellywatcher | 2017-08-13 |
28.020 / -97.050 | While swimming at Rockport, Texas, got stung by a jellyfi |
Jellyfish |