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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| jelly in Italy… | Jellywatcher | 38.730 / 16.540 | unknown specie of jelly, more than 50cm diameter, found n |
Jellyfish | |||
| Jellyfish in… | Jellywatcher | 43.120 / 6.280 | Jellyfish | ||||
| Man o War… | mobile_jellywatcher | 
|
26.100 / -97.160 | Man o war | |||
| Sting ray… | mobile_jellywatcher | 
|
32.780 / -117.250 | Other | Turtle | ||
| Chiropsalmus… | Bedearing | 32.000 / -80.850 | Box Jelly | ||||
| bioluminescent… | Jellywatcher | 28.250 / -82.730 | I do not know the type of jelly these were. |
Jellyfish | |||
| Chysaora… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| large quantity… | Jellywatcher | 36.000 / -122.000 | The shore break looked like it was full of polka dots - m |
Jellyfish | |||
| Unknown… | mobile_jellywatcher | 
|
34.960 / -120.650 | avg size = 7 inches diameter |
Jellyfish | ||
| Stomolophus… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Southcoast MA… | Jellywatcher | 41.500 / -71.030 | quite a bit of sightings in the area even in brackish wat |
Man o war | |||
| Physalia… | ssiebert | 
|
41.530 / -70.670 | Thanks to friendly MBL staff we could get our hands on th |
Man o war | ||
| Portuguese Man… | Jellywatcher | 
|
31.320 / -113.540 | After a couple days of high winds, we found a few of thes |
Man o war | ||
| tunicate | plyles | 
|
34.010 / -119.410 | Last year there were many of these...very few seen this y |
Other | ||
| tunicate | plyles | 
|
33.980 / -119.400 | a few of these seen off Anacapa Island |
Other | ||
| Thetys vagina… | Jellywatcher | 36.610 / -121.890 | Kayaking around Monterey Harbor on July 4 2013 I noticed |
Jellyfish | |||
| Beautiful… | Jellywatcher | 29.710 / -93.450 | Glowing green, amazing to see in the surf and at our feet |
Jellyfish | |||
| Comb Jellies?… | Jellywatcher | 42.090 / -70.640 | My Fiancee and I went to brant rock (Ocean Street) and pa |
Jellyfish | |||
| Pelagia… | Jellywatcher | 43.270 / 6.640 | Thousands of them in the water |
Jellyfish | |||
| Black jellies… | beroe | 33.530 / -117.770 | News report of likely Chrysaora achylos at Thousand Steps |
Jellyfish | |||
| Herring Point… | Jellywatcher | 38.770 / -75.080 | Jellyfish | sea lice | |||
| Man o war… | Jellywatcher | 41.520 / -70.670 | Man o war stuck in pilings at Woods Hole, MA |
Man o war | |||
| Unknown… | cnatsphysalia | 
|
37.890 / -75.340 | Found a big one. I could have been Mnemiopsis leydii |
Other | Ctenophore | |
| Chiropsalmus… | Bedearing | 32.000 / -80.850 | Box Jelly | ||||
| Grand Cayman… | PatRuss | 
|
19.370 / -81.270 | While snorkeling at Rum Point on Grand Cayman Island I sa |
Box Jelly |