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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Lions mane Jellywatcher 41.190 / -73.290

Many young lions mane jelly fish on Fairfield beach

Cannonball jelly Jellywatcher 32.360 / -80.450

Multiple Cannonball jellyfish washed up on the shore of H

Velella in South… Jellywatcher 33.100 / -117.320

40 or 50 Velella washed up

Velella on Santa Monica… Jellywatcher 34.010 / -118.500 Velella
tigermane? jellyfish… Jellywatcher 22.430 / 114.240

tigermane? jellyfish bloom in ma on shan, Hong Kong.

Small jellyfish… Jellywatcher 40.930 / -73.730

In 20 years living on a cove off long island sound, never

Cyanea and mnemiopsis… lemellenthin 41.280 / -72.930

both found and collected with dip net on surface

Cyanea and Mnemiopsis… lemellenthin 41.270 / -72.530

Cyanea and Mnemiopsis found and collected with dip net on

Mnemiopsis mb_decker 41.280 / -72.930

present with Cyanea at same location.

Other ctenophore
Cyanea bloom mb_decker 41.280 / -72.930

Mnemiopsis also present

Forskalia Jellywatcher 36.610 / -121.890

Found in Monterey, CA at Breakwater.

Other Forskalia sp
Unknown Jelly in San… Jellywatcher 32.800 / -117.240

Anyone have any ideas about this?

Other Unknown
Orange jelly fish Jellywatcher 47.850 / -122.580

Floating at the edge of the water.

velella Jellywatcher 32.720 / -117.160

blue sticky smells like clams hairs underneeth

Single moon jelly in… Jellywatcher 37.540 / -122.270

Not sure if related to storm/rain in Bay Area, saw my ver

By the Wind Sailors Jellywatcher 26.110 / -97.170 Velella
Lions Mane in SW… Jellywatcher 41.130 / -73.240

Definitely thousands of Lion’s Mane jelly’s in a very you

Jellyfish Lions Mane
Aequorea forskalea Jellywatcher 43.190 / 6.590

Aequorea forskalea

Olindias at the beach Jellywatcher -38.990 / -61.280

Olindias found at the Monte Hermoso beach in Argentina.

Other Olindias sambaquiensis
San Diego Jellywatcher 32.770 / -117.260

Purple coloring

Jellyfish Mauve Stinger?
Jellyfish in the Long… Jellywatcher 41.270 / -72.950

This morning I was walking in the beach and the water is

At least 100 sea nettles… Jellywatcher 37.590 / -122.330

At least 100 sea nettles and moon jellies washed ashore o

Greater Moon Jelly Jellywatcher 32.780 / -117.240

I observed many whole and pieces of these jellyfish on th

Saw peices Jellywatcher 33.540 / -117.790

I saw many almost whole and smaller peice of them off the

Jellyfish on ocean beach… Jellywatcher 37.770 / -122.420

It was a windy day and there were a couple jellyfish that