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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Chopped up pieces of deep… Jellywatcher 32.740 / -117.250

red transluscent volleyball sized with slender stingers,

Jellyfish
Cyanea lamarckii in… Jellywatcher 50.080 / -5.700

Cyanea lamarckii

Jellyfish
Dead Sea Lion drthom Alt text 36.970 / -121.910

Seacliff State Beach, Aptos, CA Some kelp on shore, also

Vertebrate
Dolphins, Santa Cruz wlee 36.960 / -121.960

Two pods of Pacific White Sided dolphins, I think, near S

Vertebrate
Isle of Palms jelly watch… BobDylan 101 Alt text 32.800 / -79.730

Box Jelly

Box Jelly Cubozoa
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.750

Sea Nettle

Jellyfish Chrysora
Isle of Palms jelly watch… BobDylan 101 Alt text 32.800 / -79.750

Sea Nettle

Jellyfish Chrysora
Isle of Palms jelly watch… BobDylan 101 Alt text 32.800 / -79.750

Cannonball Jelly

Jellyfish Medusozoa
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.740

Cannonball Jelly

Jellyfish Medusozoa
Pelagia noctiluca Medusas_Barcelona Alt text 41.460 / 2.280

Lots of Pelagi noctiluca become entangled in the fishing

Jellyfish
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.760

Cannonball Jelly

Jellyfish Medusozoa
flashing red Portuguese… Jellywatcher 26.530 / -80.050

Ocean Ridge in South Florida, early morning before sunris

Man o war
Mornington, Victoria… Jellywatcher -38.210 / 145.050

I walked along the beach this morning at 5.45am.

Red Tide Biofluroescence
Moon jellies at Galveston… openhouse 29.290 / -94.790

Also some orange jellies about 4 inches.

Jellyfish
Isle of Palms jelly watch… BobDylan 101 32.790 / -79.770

Sea Nettle

Jellyfish Chrysora
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.760

Sea Nettle

Jellyfish
Isle of Palms jelly watch… BobDylan 101 32.790 / -79.780

Sea Nettle

Jellyfish
Isle of Palms jelly watch… BobDylan 101 32.810 / -79.730

Box Jelly

Box Jelly
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.740

Box Jelly

Box Jelly
Dead Sea Lion drthom Alt text 36.970 / -121.910

Head apparently missing, skin almost intact

Vertebrate
Dead Sea Lion drthom Alt text 36.970 / -121.910

May be same dead sea lion as spotted beneath the Seacliff

Vertebrate
Dead Sea Lion drthom Alt text 36.970 / -121.910

Holes in skin

Vertebrate
Cyanea capillata/Lion… Cynthia.S 41.290 / -69.370 Jellyfish
Isle of Palms jelly watch… BobDylan 101 32.800 / -79.730

Man O War

Man o war Physalia
Summer Santa Barbara… akwok2013 Alt text 34.410 / -119.690

Sighting of what appeared to be jellyfish near Steams Pie

Jellyfish