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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Various comb… | Nomeus | 
|
52.040 / 1.460 | About 40 Pleurobrachia, either washed-up or in shallows. |
Other | ctenophore | |
| `Cross jellies… | Nomeus | 
|
52.040 / 1.460 | Two specimens of small jelly at water's edge, c.2cm |
Other | hydrozoan | |
| Various… | Nomeus | 
|
52.040 / 1.460 | About 15 Aequorea washed-up or in shallows, all c.15cm be |
Other | jellyfish, hydrozoan | |
| Strong… | REV0Kadavur | 38.200 / -122.930 | New moon paddle... |
Red Tide | BEAUTIFUL ORGANISMS!!! | ||
| Giant purple… | jellyhunter | 
|
36.620 / -121.880 | Found a large spawning female of Chrysaora colorata, the |
Jellyfish | ||
| moon jelly | Lawrence37 | 36.630 / -121.890 | just outside the kelp off the Monterey Bay Aquarium |
Jellyfish | |||
| Sunset Beach… | Jellywatcher | 33.870 / -78.490 | sadly, the jellyfish i saw were washed up on the beach, s |
Jellyfish | |||
| moon jelly | Lawrence37 | 36.620 / -121.890 | single moon jelly on a MBA trip. |
Jellyfish | |||
| Santa Cruz… | Miramar ragamuffin | 34.060 / -119.830 | siphonophores at Painted Cave seen from whale watching ve |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 3 Moon (Aurelia), 5 Cannonball (Stomolophus), 3 Box (Chir |
Jellyfish | |||
| Horniman… | Jellywatcher | 51.740 / -5.260 | Large numbers of sexual mature Chrysaora hysoscella seen |
Jellyfish | |||
| Whidbey Island… | Smurphette | 
|
48.240 / -122.690 | Upon visiting my grandmother last summer at her beachfron |
Jellyfish | ||
| moon jellies… | SalishSeaLife | 47.460 / -122.510 | Saw several moon jellies in a sea of other jellies. |
Jellyfish | |||
| meduses… | Jellywatcher | 43.120 / 5.790 | Strange due to cold water caused by many days of mistral. |
Jellyfish | |||
| Unknown jelly… | cnatsphysalia | 
|
18.380 / -65.570 | Jellyfish | |||
| Maui Jelly… | Jellywatcher | 20.900 / -156.450 | It was about 2-3 inches long and it was pinkish purple. |
Jellyfish | |||
| Phacellophora… | jellyhunter | 36.640 / -121.920 | Performed many transects back and forth between the aquar |
Jellyfish | |||
| Blue Buttons… | Jellywatcher | 27.820 / -97.060 | Portpita porpita spotted the beaches of Port Aransas TX S |
Jellyfish | |||
| Cobo Bay… | Jellywatcher | 49.500 / -2.500 | Small Translucent body purple flower in midle, blue/mauve |
Jellyfish | |||
| Man O War… | mobile_jellywatcher | 55.650 / -1.180 | On a boat trip we spotted several man o wars |
Man o war | |||
| Aequorea,… | Nomeus | 
|
52.040 / 1.460 | One Aequorea stranded on mudflats - no much left of it (p |
Other | hydrozoan, ctenophore | |
| mass beaching… | Jellywatcher | 57.660 / -3.570 | High tide mark, thousands of jellyfish piled together fo |
Jellyfish | |||
| medusas | Jellywatcher | 36.750 / -3.020 | Cientos de medusas de portugal en las playas de alboran |
Jellyfish | |||
| Beroe,… | Nomeus | 
|
52.040 / 1.460 | A few Pleurobrachia washed-up or in shallows. |
Other | ctenophore | |
| Aequorea (… | Nomeus | 
|
52.040 / 1.460 | About 5 live ones in shallows, a couple washed-up, up to |
Other | hydrozoan |