This page shows a table of sightings. If you select sorting and filter options, the results will be limited to those which match

To download sightings in tabular format, configure the filter options, then click the CSV button at the bottom of the page. If you intend to derive work from the data, or to publish it, please acknowledge jellywatch.org, and let us know what you are up to.

Enter a comma separated list of user names.
Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
`Cross jellies… Nomeus Alt text 57.340 / -5.650

Four specimens of a small jelly (c.2cm bell diameter) off

Other hydrozoan
Turtle missing… earthgecko 41.130 / 1.380 Other Turtle
tiny jelly… Jellywatcher 47.710 / -122.510

Ranging from 1/8 " to 4 ' in diameter, these je

Jellyfish
First ctenos of… lucas 49.320 / -122.940

Spotted several grape-sized cydippid ctenophores (Pleurob

Jellyfish
Mauve Stingers… Jellywatcher 28.300 / -80.600

I believe this is the correct identification:

Jellyfish
4 days of… sdl977 Alt text 27.650 / 49.020

Working on a pipe laying barge in the gulf of Oman.

Jellyfish
Cocoa Beach,… Jellywatcher 28.320 / -80.610

Beach was littered with dead jelly fish

 Jellyfish 3-4" in diameter on average
Man Of War Jellywatcher 33.670 / -78.890

We found 1 Man of War Jelly on Myrtle Beach last week.

Man o war
Physophora… Jellywatcher Alt text 58.270 / 11.430 Jellyfish
Marbled… travelingbabe Alt text 16.320 / -86.540

My husband and I were diving in Roatan Honduras, shooting

Jellyfish
Jellyfish… Bedearing 32.000 / -80.850

250 Cannonball (Stomolophus) jellies and 1 Portuguese Man

Jellyfish
Dead Sea Otter… drthom Alt text 36.800 / -121.790

At high tide line south of harbor entrance Moss Landing C

Vertebrate
Pleurobrachia,… jellyhunter 36.730 / -121.880

Winds finally relaxed prior to a low front approaching th

Jellyfish
Jellyfish… Bedearing 32.000 / -80.850

45 Cannonball (Stomolophus) jellies

 Jellyfish
Big Island of… Jellywatcher 20.020 / -155.820

Spotted several Portuguese Man of War washing up on beach

Man o war Portuguese Man o' War
Jellyfish… Bedearing 32.000 / -80.850

19 Cannonball (Stomomolophus) and 1 Comb (Mnemiopsis) jel

Jellyfish
Not much at the… jellyhunter 36.650 / -121.870

Plankton tows came up with a few Pleurobrachia, saw only

Jellyfish
lots of small… SalishSeaLife Alt text 47.560 / -122.620

lots of gregarious jellies (Clytia gregarium); a thimble

Jellyfish
moon jellyfish… Jellywatcher 53.810 / -3.060

hundreds of moon jellyfish, with some others, that *may*

Jellyfish
Aurelia aurita… Nomeus Alt text 52.040 / 1.460

Two washed-up, both c.6cm bell diameter, both still alive

Jellyfish
Pleurobrachia… Nomeus Alt text 52.040 / 1.460

Ten washed-up, small specimens and easily overlooked.

 Other ctenophore
Jellyfish… Bedearing 32.000 / -80.850

32 Cannonball (Stomolophus) jellies

 Jellyfish
bright red… Jellywatcher 28.030 / -80.540

I saw many bright red jellys in the water at bonsteel par

Jellyfish
Beroe cucumis… Nomeus Alt text 52.040 / 1.460

Two specimens amid swarm of Pleurobrachia, both c.3cm len

Other ctenophore
Pleurobrachia… Nomeus Alt text 52.040 / 1.460

Sighted c.10 dead decaying specimens at water's edge

Other ctenophore