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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Seahouses… Jellywatcher Alt text 55.570 / -1.640

The one and only jellyfish on this morning's half-mi

Jellyfish
Barrel Jellywatcher 50.690 / -1.070

80cm diameter. High tide

Jellyfish
Seapoint/… Jellywatcher 53.290 / -6.150

I have never seen jelly fish in this beach area where I w

Jellyfish
Jelly swarms… mobile_jellywatcher Alt text 52.890 / -4.390 Jellyfish Compass jelly fish
Thousands of… mobile_jellywatcher Alt text 37.910 / -122.670 Velella Velella
Saint tropez… mobile_jellywatcher 43.210 / 6.570 Jellyfish
Cordova,… jrfritsch Alt text 60.500 / -145.860

Hartney Bay

Jellyfish
Jellyfish in… Jellywatcher Alt text 54.960 / 10.890

Thursday 24 July, many jellyfish in the Baltic.

Jellyfish
Meduses mobile_jellywatcher 43.190 / 6.550 Jellyfish
Barrell… mobile_jellywatcher Alt text 51.690 / -4.540 Jellyfish
Jelly swarms… mobile_jellywatcher Alt text 52.880 / -4.380 Jellyfish Barrel jelly fish
100+ but… mobile_jellywatcher 30.230 / -85.890 Jellyfish Harmless
Seal? Jellywatcher Alt text 36.610 / -121.960

Not sure if it's a seal because of decomposition.

Other
Prionace… earthgecko 41.140 / 1.410

Prionace glauca X 2

Other shark
Mangrove Box… Gogreenman Alt text 26.370 / -80.070

There were lots of T. Cystophora.

Box Jelly Tripedalia Cystophora
Jellyfish in… mobile_jellywatcher 43.240 / 5.370 Jellyfish
Lots of purple… Jellywatcher Alt text 46.480 / -63.290

We saw these on PEI, from our ferry back to Nova Scotia,

Jellyfish
Tennessee… Jellywatcher Alt text 37.840 / -122.550

Numerous sailboat jellies washed ashore the small Tenness

Jellyfish
Fried egg… Laura the Marine Biologist Alt text 36.620 / -121.910 Jellyfish
Jelly mobile_jellywatcher 36.180 / -75.750 Jellyfish Moon
Rhizostoma… mobile_jellywatcher 51.570 / -4.160 Jellyfish rhizostoma octopus
Mnemiopsis… mobile_jellywatcher Alt text 51.230 / 2.950 Other Ctenaire
Freshwater… jellywatch 49.260 / 8.380

Possible Craspedacusta seen by Martin E while swimming.

Jellyfish
Jellyfish,… Jellywatcher Alt text 56.060 / -3.180

This Jellyfish was around 1.5ft diameter.

Jellyfish
Phacellophora… jellyhunter 36.760 / -121.870

Many Phacellophora dominating the surface waters of Monte

Jellyfish