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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Clean-ish sea… | mobile_jellywatcher | 36.800 / -121.790 | Some foam in the harbor from the fish-offloading last nig |
Clean sea | |||
| Aequorea sp.… | jellyhunter | 36.690 / -121.920 | Plenty of large Aequorea up at the surface in slicks. |
Jellyfish | |||
| Chrysaora… | lttoggenburger | 36.620 / -121.900 | Hundreds of C.fuscescens varying in size at Hopkin's |
Jellyfish | |||
| bluefire… | 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… | Jellywatcher | 32.700 / -117.170 | Saw a large one near the shore of Ferry Landing Beach on |
Jellyfish | |||
| comb jelly and… | 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… | tius | 
|
42.940 / 10.720 | Follonica (GR) Italy - about 15 individuals, between 20 a |
Jellyfish | ||
| Black Sea… | Jellywatcher | 32.620 / -117.160 | The kids had collected with their sand buckets aprox. |
Jellyfish | |||
| Rhizostoma… | Jellywatcher | 42.940 / 10.720 | Location: Follonica (GR) Tuscany Italy, in front of Giard |
Jellyfish | |||
| Bad sting from… | openhouse | 21.340 / -157.700 | a few tentacles stung my fingers. |
Man o war | |||
| Chiropsalmus… | BernietheTortoise | 31.010 / -81.430 | A two inch wide and two inch tall bell with four small pe |
Box Jelly | |||
| Chiropsalmus… | BernietheTortoise | 31.010 / -81.430 | This box jellyfish was washed ashore and in bad condition |
Box Jelly | Nomen Dubium Cubozoan | ||
| Chrysaora… | Jellywatcher | 37.440 / -122.140 | Jellyfish | ||||
| Chrysaora | mobile_jellywatcher | 
|
36.610 / -121.890 | Jellyfish | |||
| Mediterranean… | Jellywatcher | 
|
44.140 / 9.660 | Jellyfish | |||
| Scyphozoan in… | jfryan | 
|
68.030 / 13.350 | about as big as a volleyball |
Jellyfish | ||
| Orange jellies… | openhouse | 36.610 / -121.890 | Ten little ones and a huge orange one! |
Jellyfish | |||
| Dead Black Sea… | Jellywatcher | 
|
33.200 / -117.380 | A dark purple jellyfish was found in pieces in the shallo |
Jellyfish | Black Sea Nettle | |
| black jelly… | Jellywatcher | 32.770 / -117.270 | i got stung by a huge blackish jelly fish |
Jellyfish | |||
| Aurelia sp. -… | lttoggenburger | 36.640 / -121.930 | Hundreds of large moons varying in size from 6 inches to |
Jellyfish | |||
| surfers… | jellyjoe | 50.420 / -5.070 | Smooth blue dome/shell. |
Jellyfish | Blue |