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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Fried egg jellyfish | Jellywatcher | 
|
47.380 / -122.520 | Never had seen so many and really small ones. |
Jellyfish | ||
| Cannonball jelly | Jellywatcher | 33.880 / -78.520 | Jellyfish | ||||
| Moon jellies in Hamata,… | Jellywatcher | 24.300 / 35.370 | 7 purple moon jellies near reefs in Hamata |
Jellyfish | |||
| Lions Man jellyfish in… | jellies_tt | 
|
49.370 / -122.880 | Multiple lions mane jellyfish floating near the small wat |
Jellyfish | ||
| Beached jellyfish | Jellywatcher | 
|
53.880 / -3.050 | Found on beach as sea was going out. |
Jellyfish | ||
| Sighting in SC | Jellywatcher | 
|
33.690 / -78.890 | Washed ashore |
Jellyfish | ||
| Cannonball Jellyfish | Jellywatcher | 
|
33.690 / -78.890 | A few cannonball jellies washed on shore in Myrtle Beach, |
Jellyfish | ||
| Blue jellyfish | Jellywatcher | 
|
33.160 / -117.350 | Carlsbad beach by itself afternoon |
Velella | ||
| Mitrocoma cellularia (… | Jellywatcher | 
|
47.960 / -122.680 | I often kayak in Mats Mats Bay, a bay on the Salish Sea ( |
Jellyfish | ||
| Lions mane | Jellywatcher | 41.190 / -73.290 | Many young lions mane jelly fish on Fairfield beach |
Jellyfish | |||
| Cannonball jelly | Jellywatcher | 
|
32.360 / -80.450 | Multiple Cannonball jellyfish washed up on the shore of H |
Jellyfish | ||
| Velella in South… | Jellywatcher | 
|
33.100 / -117.320 | 40 or 50 Velella washed up |
Velella | ||
| Velella on Santa Monica… | Jellywatcher | 
|
34.010 / -118.500 | Velella | |||
| tigermane? jellyfish… | Jellywatcher | 
|
22.430 / 114.240 | tigermane? jellyfish bloom in ma on shan, Hong Kong. |
Other | ||
| Small jellyfish… | Jellywatcher | 
|
40.930 / -73.730 | In 20 years living on a cove off long island sound, never |
Jellyfish | ||
| Cyanea and mnemiopsis… | lemellenthin | 41.280 / -72.930 | both found and collected with dip net on surface |
Jellyfish | |||
| Cyanea and Mnemiopsis… | lemellenthin | 
|
41.270 / -72.530 | Cyanea and Mnemiopsis found and collected with dip net on |
Jellyfish | ||
| Mnemiopsis | mb_decker | 41.280 / -72.930 | present with Cyanea at same location. |
Other | ctenophore | ||
| Cyanea bloom | mb_decker | 
|
41.280 / -72.930 | Mnemiopsis also present |
Jellyfish | ||
| Forskalia | Jellywatcher | 
|
36.610 / -121.890 | Found in Monterey, CA at Breakwater. |
Other | Forskalia sp | |
| Unknown Jelly in San… | Jellywatcher | 
|
32.800 / -117.240 | Anyone have any ideas about this? |
Other | Unknown | |
| Orange jelly fish | Jellywatcher | 
|
47.850 / -122.580 | Floating at the edge of the water. |
Jellyfish | ||
| velella | Jellywatcher | 32.720 / -117.160 | blue sticky smells like clams hairs underneeth |
Velella | |||
| Single moon jelly in… | Jellywatcher | 
|
37.540 / -122.270 | Not sure if related to storm/rain in Bay Area, saw my ver |
Jellyfish | ||
| By the Wind Sailors | Jellywatcher | 26.110 / -97.170 | Velella |