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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Jellyfish | MobileAnonymous | 38.900 / -76.510 | Jellyfish | ||||
| Jellyfish | MobileAnonymous | 37.900 / -76.810 | Lots of smaller jellies |
Jellyfish | |||
| County Donegal, Ireland… | Jellywatcher | 55.240 / -7.720 | Hundreds reported at two locations: Ballyhiernan, Fanad a |
Velella | |||
| Man o war sighting in… | MobileAnonymous | 
|
27.360 / -82.620 | I was walking around the beach and I saw a blue man o war |
Man o war | ||
| Many-Ribbed (Aequorea… | Jellywatcher | 
|
30.390 / -86.550 | Single organism about 1,000 feet offshore at Matterhorn B |
Jellyfish | ||
| Tiny crabs | MobileAnonymous | 
|
40.970 / -73.060 | Little crab hatchlings over 1,000 of them size of finger |
Other | Crab | |
| Jellyfish in Sicily at… | Jellywatcher | 37.580 / 12.790 | It isn't unusual but two days ago there was nothing< |
Jellyfish | |||
| Man o war | MobileAnonymous | 31.520 / -9.770 | Man o war | ||||
| Virginia Beach | Jellywatcher | 36.850 / -75.980 | Multiple jellyfish in water near the shore |
Jellyfish | |||
| Jellyfish | Jellywatcher | 36.850 / -75.980 | Possibly moon or Chesapeake jelly fish off 13th street, V |
Jellyfish | |||
| At least 13 | MobileAnonymous | 
|
37.240 / -76.510 | Currently at beach counting and collecting various sizes |
Jellyfish | ||
| Jelly fish stinging… | MobileAnonymous | 37.240 / -76.510 | Box Jelly | ||||
| By the wind Sailors | Jellywatcher | 54.270 / -8.600 | Hundreds on Strandhill beach and in the water, Sligo Irel |
Velella | |||
| Méduses | MobileAnonymous | 43.440 / 6.890 | Jellyfish | ||||
| Moon jelly | Jellywatcher | 36.920 / -76.210 | Clear, plate sized moon jellyfish are popping up more at |
Jellyfish | |||
| Carabela | MobileAnonymous | 
|
37.650 / -0.710 | Big jellifish and urticant |
Man o war | ||
| Jellyfish Spotting | MobileAnonymous | 
|
37.520 / -76.870 | Pamunkey River |
Jellyfish | ||
| Baby Lion's Mane | Jellywatcher | 
|
-36.770 / 174.770 | Saw 2 baby Lion's Mane jellyfish at Milford Beach, A |
Jellyfish | ||
| Tregantle Beach | Jellywatcher | 
|
50.360 / -4.280 | Several dozen Velella seen on the last HWM on Tregantle B |
Velella | ||
| Moon Jelly Sighting | MobileAnonymous | 
|
37.050 / -76.290 | 5-10 Occasional Visitors |
Jellyfish | Moon | |
| My observations | MobileAnonymous | 
|
37.030 / -76.330 | Lots of Jellys upon low tide |
Jellyfish | Moon | |
| White Jelly fish Nags… | Jellywatcher | 35.850 / -75.570 | White Jelly Fish with 6inch bulbous dome. |
Jellyfish | Jellyfish | ||
| Lil jelly’s | MobileAnonymous | 26.430 / -82.050 | Jellyfish | ||||
| 8in dia jelly 20 ft out… | MobileAnonymous | 37.080 / -76.270 | Jellyfish | ||||
| Jellyfish | MobileAnonymous | 39.760 / 2.640 | In a depth of 4-5 meters |
Jellyfish |