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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Phacellophora in… jellyhunter 36.760 / -121.870

Many Phacellophora dominating the surface waters of Monte

Jellyfish
Petites méduses à Six… mobile_jellywatcher 43.080 / 5.810

Sur la plage du Cros

Jellyfish
Benllech,… mcbemused Alt text 52.670 / -3.880

Saw 3 jellies washed up on the beach, plus lots of small

Jellyfish unidentified squidgy things
Predatory… Darwin-Evolution Alt text 67.930 / 13.090

This is most definitely a comb jelly, I'm just not s

Other Comb Jelly (Beroë Cucumis?)
by the wind sailor (… Jellywatcher 37.760 / -122.530

Tons of these blue velella have washed up on Ocean beach.

Velella Velella
crowned in coral garden… Reef Recharge 4.090 / 73.510

saw a large crowned jellyfish swimming over the top of th

Jellyfish
By-the-wind… jsones Alt text 38.320 / -123.070

Hundreds of By-the-wind Sailors (Velella velella) washing

Velella Velella
Velella Velella all over… Jellywatcher 38.380 / -123.080

I could not make out if they were alive or not.

Velella Velella
Tlall River… Android Alt text 54.040 / -131.910 Jellyfish
Fried Egg… Android Alt text 53.610 / -131.940 Jellyfish
Dead Lion… Android Alt text 53.610 / -131.940 Jellyfish
Egg Yolk… chica66 Alt text 36.610 / -121.890

There were many large Egg Yolk Jellies next to the Coast

Jellyfish
Purple striped… mobile_jellywatcher Alt text 36.790 / -121.900

Whalewatching from moss landing

Jellyfish
Lion's… Darwin-Evolution Alt text 68.090 / 13.150

I was having a walk along a beach while watching the norw

Jellyfish
Upside Down… Gogreenman Alt text 25.890 / -80.140

Just one big Upside Down. Also an active octopus nearby.

Jellyfish Cassiopeia
Benllech,… mcbemused Alt text 53.730 / -4.230

Heart Urchin

Other echinoidea
Sculpine in… Android Alt text 53.610 / -131.940 Other Fish
Blue jellies spotted in… mobile_jellywatcher 37.730 / -122.510

Hundreds of blue Velella washed up on Ocean Beach - San F

Velella Velella
Pei jellyfish… mobile_jellywatcher Alt text 46.770 / -64.090 Jellyfish
Méduses (Pelagia… mobile_jellywatcher 43.130 / 5.750 Jellyfish
Quadra Island… mobile_jellywatcher Alt text 50.000 / -125.200 Jellyfish
Upside-down jellyfish… jellyhunter 22.440 / 69.050

See news article

Jellyfish
Got stung @Yorktown… Jellywatcher 37.230 / -76.490

I went to this place first in May and then in July.

Jellyfish
Massive Lion… Darwin-Evolution Alt text 68.040 / 13.350

Walking along the side of a road, I spotted about three m

Jellyfish Cyanea capillata
Lionhead… mobile_jellywatcher Alt text 55.460 / -4.640

Tides out at Ayr beach

Jellyfish Lionhead