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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Small 50-cent piece size… | Jellywatcher | 
|
28.880 / -80.790 | There were hundreds of these swimming in the low tide sur |
Other | Pteropod | |
| Thetys vagina | circamendocino | 
|
39.130 / -123.710 | Found a whole Thetys vagina on beach just south of Mendoc |
Jellyfish | ||
| Blue lions on the beach… | mobile_jellywatcher | 56.340 / -2.780 | There were several hundred blue lions manes, Cyanea lamar |
Jellyfish | |||
| Bioluminescence | spike116 | 43.100 / -70.660 | Lots of bioluminescence in Braveboat Harbor (in York, ME) |
Other | |||
| Rhizostoma octopus off… | Jellywatcher | 49.360 / -1.810 | Saw large numbers of Rhizostoma octopus jellyfish off Car |
Jellyfish | |||
| Third Bluefire jellyfish… | Jellywatcher | 45.050 / -67.030 | Blue jellyfish seen on beach in St. |
Jellyfish | |||
| Physalias | Jellywatcher | 36.750 / -3.830 | Few medusas, but physalias... |
Man o war | |||
| Thetys vagina | Jellywatcher | 
|
38.320 / -123.070 | Four Thetys vagina washed ashore on Bodega Head, Californ |
Other | Salp | |
| Black Sea Nettles | Android | 
|
32.710 / -117.240 | 28 black sea nettles were seen from a foot path. |
Jellyfish | ||
| Black Jelly | natejaros | 33.770 / -118.200 | Between 7/27/12 adn 7/31/12 we have seen 8 Black sea nett |
Jellyfish | |||
| Cotylorhiza tuberculata… | Jellywatcher | 
|
42.600 / 8.830 | see picture |
Jellyfish | ... | |
| Clean-ish sea in Moss… | mobile_jellywatcher | 36.800 / -121.790 | Some foam in the harbor from the fish-offloading last nig |
Clean sea | |||
| Aequorea sp. in Monterey… | jellyhunter | 36.690 / -121.920 | Plenty of large Aequorea up at the surface in slicks. |
Jellyfish | |||
| Chrysaora fuscescens and… | lttoggenburger | 36.620 / -121.900 | Hundreds of C.fuscescens varying in size at Hopkin's |
Jellyfish | |||
| bluefire jellyfish on… | themisto | 45.150 / -67.040 | Scyphozoan Cyanea lamarckii specimen has been collected t |
Jellyfish | Please keep me posted on this | ||
| no jellies | aurore9575 | 41.660 / 9.380 | I was on holidays in the south of Corsica, France for two |
Clean sea | |||
| Gonionemus spp. | tius | 
|
42.940 / 10.720 | Follonica (GR) Italy - a gonionemus spp. |
Jellyfish | ||
| Black Sea Nettle Jelly… | Jellywatcher | 32.700 / -117.170 | Saw a large one near the shore of Ferry Landing Beach on |
Jellyfish | |||
| comb jelly and molluscs… | plyles | 
|
34.000 / -119.440 | Rarely seen comb jelly found in the company of a molluscs |
Jellyfish | ||
| Mauve Stingers | Jellywatcher | 43.160 / 6.460 | Several mauve stingers washed in |
Jellyfish | |||
| Sea Nettle | Jellywatcher | 36.630 / -121.910 | 1000s of sea nettles swarming outside the kelp barrier at |
Jellyfish | |||
| Rhizostoma pulmo | Jellywatcher | 42.940 / 10.720 | Location: Follonica (GR) Tuscany Italy, in front of Giard |
Jellyfish | |||
| Rhizostoma pulmo | tius | 
|
42.940 / 10.720 | Follonica (GR) Italy - about 15 individuals, between 20 a |
Jellyfish | ||
| Black Sea Nettle | Jellywatcher | 32.620 / -117.160 | The kids had collected with their sand buckets aprox. |
Jellyfish | |||
| Bad sting from Man o… | openhouse | 21.340 / -157.700 | a few tentacles stung my fingers. |
Man o war |