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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Chiropsalmus… Bedearing 32.000 / -80.850 Box Jelly
Physalia in… mobile_jellywatcher Alt text 35.290 / 140.400 Man o war
possible swarm… Jellywatcher 42.530 / -70.870

Ctenophores I believe.

Jellyfish
Aequorea still… jellyhunter 36.620 / -121.890

Found nice large Aequorea in surface slicks right off the

Jellyfish
Bioluminescent… Jellywatcher 42.130 / -70.680

My wife and niece reported seeing luminescence when they

Other
Comb Jellies/… Jellywatcher 42.540 / -70.870

Thousands of these filling the water in the mouth of the

Other Ctenophore
no moon… jude 53.220 / -4.530

None! I thought they liked me... ;(

Clean sea
Lion's… jude Alt text 53.270 / -4.090

Single lion's mane in the sea, sighted off the pier

Jellyfish
Physalia… mobile_jellywatcher Alt text 35.140 / 140.280 Man o war
Evening Dive… mobile_jellywatcher 41.490 / -71.330

Strong current, full moon. Tons of jellies!

Other Ctenophore
Nothing mobile_jellywatcher 36.130 / -75.700 Clean sea
One moon in… mobile_jellywatcher 27.810 / -97.390

One lone moon jelly in Corpus Christi Bay.

Jellyfish
Red Wharf Bay… jude Alt text 53.310 / -4.210

Beached lion's mane

Jellyfish
Tagus… Jellywatcher Alt text 38.680 / -9.210 Jellyfish
Many Cyanea… Jellywatcher 49.710 / -124.870

About 15 or some Cyanea capillata were washed up on Kye B

Jellyfish
lions mane (… jude Alt text 53.270 / -4.620

Lion mane on a sandy beach in Anglesey, Treadur Bay, oppo

Jellyfish lion mane
Boot Key… mobile_jellywatcher Alt text 24.710 / -81.080

Moon Jelly invasion begins

Jellyfish Moon Jelly
Porpita in… mobile_jellywatcher Alt text 35.140 / 140.280

Including a yellow specimen.

Jellyfish Porpita porpita
Boso Pen.,… mobile_jellywatcher Alt text 35.140 / 140.280 Man o war
Compass jelly… mobile_jellywatcher 50.800 / -1.110

Went to see vice-admiral Nelson's ship the Victory,

Jellyfish Chrysaora hysoscella
Two Lion'… Jellywatcher Alt text 42.510 / -70.840

I was paddling my kayak and spotted two red/purple jellyf

Jellyfish
Lion's… rennelovestheocean Alt text 49.330 / -122.950

- Deep Cove Yacht Club dock (Deep Cove, BC), 10:08 a.m.,

Jellyfish
Sea Nettles… Jellywatcher 36.750 / -121.830

Hundreds of orange nettles 4 miles south of Moss Landing

Jellyfish
Pebble Beach,… mobile_jellywatcher 42.640 / -70.600 Jellyfish Ctenophore
30 meters from… Jellywatcher 45.540 / 12.650

Several dimensions from from 1inch to 15inch.

Jellyfish