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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Small jellyfish in… | Jellywatcher | 40.830 / -73.800 | Water is 48°F in NY bays. |
Other | Aurelia aurita | ||
| Portuguese man o war | Jellywatcher | 29.250 / -94.900 | Hold on to your dogs they’ve all washed up on shore down |
Man o war | |||
| Pleurobrachia pileus,… | mb_decker | 
|
41.240 / -72.910 | Dense aggregation observed from a boat near breakwater at |
Other | Ctenophores | |
| Moon Jelly | Jellywatcher | 37.540 / -122.240 | Jellyfish | ||||
| Baby Lions Mane… | Jellywatcher | 
|
38.120 / -76.710 | Looked out into the water and saw some small jellyfish wi |
Jellyfish | ||
| Lions mane | Jellywatcher | 40.930 / -73.390 | Many, hundreds of them large Lions mane Jelly fish, in an |
Jellyfish | |||
| Lions Mane | Jellywatcher | 
|
36.840 / -76.290 | Incoming tide, Elizabeth River |
Jellyfish | ||
| Cyanea | Jellywatcher | 36.840 / -76.290 | about 12 cyanea capillata seen at waterside marina. |
Jellyfish | |||
| Cyanea | Jellywatcher | 
|
36.840 / -76.300 | Cloudy, little to no wind out of the south, flood tide, d |
Jellyfish | ||
| Unknown jelly | Jellywatcher | 
|
44.960 / -124.020 | Found washed up on the sand at a beach in Lincoln City, O |
Other | Unknown | |
| Moon jelly near cliffs… | Jellywatcher | 38.170 / -76.860 | Small moon jellyfish spotted near the shoreline by the cl |
Jellyfish | |||
| Jelly fish orange beach… | Jellywatcher | 
|
30.230 / -87.940 | Dead circular glob washed up on the shore |
Red Tide | ||
| Atlantic Sea Nettle | Jellywatcher | 37.240 / -76.510 | Several small Atlantic Sea Nettle jellyfish spotted in ar |
Jellyfish | |||
| Juvenile? Lion’s Mane… | Jellywatcher | 
|
37.230 / -76.480 | Approx. Size: 2-4” diameter |
Jellyfish | ||
| Sullivans island | Jellywatcher | 
|
32.760 / -79.850 | Washed up on the beach |
Jellyfish | ||
| Blue Button | Jellywatcher | 
|
21.400 / -157.740 | Porpita porpita |
Other | Blue Button | |
| Ms | Jellywatcher | 50.320 / -4.100 | Looked fresh and well inflated in recently washed-up nati |
Man o war | |||
| Portugese manowar | Jellywatcher | 25.790 / -80.130 | In Miami Beach. Multiple of them |
Man o war | |||
| man o war | Jellywatcher | 33.870 / -78.000 | south beach bald head island! |
Man o war | |||
| Man o' war | Jellywatcher | 28.210 / -80.590 | It had vibrant blue tentacles with a mostly clear body. |
Man o war | |||
| Man of War | Jellywatcher | 
|
33.840 / -77.960 | About 10-15 Man of War jelly fish washed up on shore at b |
Man o war | ||
| Man of war | Jellywatcher | 
|
50.700 / -1.910 | We saw 6 washed up |
Man o war | ||
| Port Man O'War | Jellywatcher | 26.880 / -91.650 | Single Port. |
Man o war | |||
| Velella Australia, NSW… | Jellywatcher | 
|
-33.200 / 151.610 | A number of Velellas (right sails) washed up on Birdie Be |
Velella | ||
| Bonaire box jelly | Jellywatcher | 
|
12.140 / -68.270 | Swimming at night |
Box Jelly |