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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Velella washup | donallen48 | 
|
40.990 / -124.120 | significant Velella washup on Clam Beach, Humboldt County |
Velella | Velella | |
| unknown tiny crustaceans… | donallen48 | 
|
40.990 / -124.120 | see photo. |
Other | ||
| Alatina alata… | Tesserazoa | 
|
12.160 / -68.280 | Alatina alata forms reproductive aggregations 8-10 days a |
Box Jelly | ||
| Sardinia, Italy | Jellywatcher | 
|
41.000 / 9.000 | A lot of jellyfish seen in La Maddalena, sardinia's |
Jellyfish | ||
| Sargassum on beach and… | Elizabeth Eubanks | 
|
26.610 / -80.040 | So much sargassum on beach and floating patties in water. |
Other | Sargassum | |
| MOW | Elizabeth Eubanks | 
|
26.620 / -80.040 | Man o war loner |
Man o war | ||
| MOW | Elizabeth Eubanks | 
|
26.610 / -80.040 | Man o war | Solitary | ||
| Velella velella in San… | Cneoridium | 
|
32.710 / -117.240 | Velella | Vellela vellela | ||
| Velella velella | Jellywatcher | 
|
43.980 / -124.100 | Saw what seemed like a million of these things on the Dri |
Velella | Velella | |
| Only one MOW | Elizabeth Eubanks | 
|
26.580 / -80.040 | Man o war | |||
| velella velella -… | Jellywatcher |
|
44.700 / -124.020 | Lots of velella velella washed ashore here. |
Velella | Velella | |
| Washed up on the beach… | Jellywatcher |
|
32.810 / -117.260 | Hundreds maybe one thousand blue "By-the-wind sailor |
Velella | Velella | |
| Velella velella at… | Jellywatcher | 
|
32.620 / -117.140 | Thousands washed up at Silver Strand State Beach, Coronad |
Velella | Velella | |
| By The Wind Sailer | Jellywatcher | 
|
33.460 / -117.670 | I found this little guy stranded on the beach in dana poi |
Velella | Velella | |
| Pleurobrachia pileus | mobile_jellywatcher | 
|
51.050 / 2.370 | Other | Ctenaire | ||
| Velella velella… | donallen48 | 
|
40.990 / -124.120 | Many hundreds (certainly thousands) of individuals washed |
Velella | Velella | |
| sea star on open beach… | donallen48 | 
|
40.990 / -124.120 | lone sea star. |
Other | sea star | |
| Jellyfish in Nanaimo | Jellywatcher |
|
49.170 / -123.930 | There are lots of jellyfish in Nanaimo docks and around t |
Jellyfish | ||
| Aequorea in Tofino | lucas | 
|
49.150 / -125.910 | Numerous Aequorea victoria were visible around the harbou |
Jellyfish | ||
| more Velella | donallen48 | 
|
40.990 / -124.120 | Velella velella continue to wash up in abundance on Clam |
Velella | Velella | |
| Large number of Black… | Jellywatcher | 
|
10.680 / 122.940 | Port of Bacolod point data |
Jellyfish | ||
| Blue jellyfish | Jellywatcher | 
|
33.630 / -117.950 | Sail by the wind blue jelly fish |
Velella | Velella | |
| Aurelia in Kagoshima Bay… | dhugal | 
|
31.600 / 130.570 | Brooding |
Jellyfish | Aurelia aurita s.l. | |
| Chrysaora @ Kagoshima… | dhugal | 
|
31.600 / 130.570 | Jellyfish | Chrysaora pacifica | ||
| Velella Velella | kagren | 
|
37.860 / -122.580 | Found thousands(?) washed up on the entire length Muir Be |
Velella | Velella |