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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Cyanea capillata on… Bedearing 32.000 / -80.850 Jellyfish
Jellyfish… clairelhedley 55.530 / -1.630

A survey carried out at Beadnell Bay, Northumberland, UK,

Jellyfish
Jelly fish stinging… MobileAnonymous 37.240 / -76.510 Box Jelly
meduses mobile_jellywatcher 43.430 / 6.860 Jellyfish
Velella in Oregon Jellywatcher 45.990 / -123.930

Hundreds of Velella in Seaside, OR

Velella Velella
Des bancs de méduses pas… MobileAnonymous 43.280 / 5.390

Il y’avait un énorme banc et c’est passer pendant des heu

Jellyfish
warm water Jellywatcher 41.300 / -72.580

1st sighting ever for me of a sea nettle in Long Island S

Jellyfish
Kompassqualle Jellywatcher 52.360 / 4.510 Jellyfish
Pumicestone Passage… bnewell -27.060 / 153.130

Large numbers of Blubber Jellyfish (catostylus mosaicus)

Jellyfish
Man o war Jellywatcher 50.130 / -5.460

4 man o war on the beach

Man o war
Three jellies seen MLMLSeagrant 37.100 / -122.340

sea nettle, moon jelly, and unk. yellow

Jellyfish
Satellite Beach Jellywatcher 28.210 / -80.600

Round circular jellyfish like organism with blue ring aro

Velella
Anglesey Sightings zooprgrl 53.130 / -4.340

100-1000s of Ctenophores (Pleurobrachia) Compass (Chrysao

Jellyfish
Seaview WA Jellywatcher 46.330 / -124.050

Tens of thousands ashore at the moon low tide

Velella
Evening of Tuesday,… Jellywatcher 35.150 / -120.650

Tons of the blue velella velella "by-the-wind sailor

Jellyfish
Velella on East Beach… Jellywatcher 34.410 / -119.680

They looked like plastic washed up on the beach and then

Velella
Cobalt blue jellies… Jellywatcher 33.460 / -118.460

These jellies are a striking color, and appear to have a

Jellyfish
Blue jellyfish (Velella… Jellywatcher 34.040 / -118.930

Saw what looked to be a blue jellyfish washed up at Leo C

Velella Velella
Egg Yolk Jelly from MLML… MLMLSeagrant 36.490 / -121.950 Jellyfish
Velella velella Jellywatcher 33.180 / -117.370

"By-the-wind-sailor" jellies washed up all alon

Velella Velella
Prionace glauca earthgecko 41.130 / 1.380

Prionace glauca - 2 (or 4 depending on report) max approx

Other shark
By the wind… Jellywatcher 55.300 / -7.380

Velella by the wind sailors on Pollan Strand, Ballyliffen

Other
Stomolophus meleagris in… BernietheTortoise 29.310 / -81.050

While on a research trip in July, I found a good number o

Jellyfish Specimen captured for research
pelagic jellyfish off… Jellywatcher 19.460 / -156.000

Thysanostoma sp., probably Thysanostoma flagellatum, acco

Jellyfish
Jellyfish in Guanacaste… Jellywatcher 10.430 / -85.780

There have been millions of jellyfish in the waters and o

Jellyfish