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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Comb jelly in south… aurore9575 43.180 / 6.580

I saw my first comb jelly today.

Other Comb jelly
Moon jellyfish… Jellywatcher 18.470 / -77.900

A lot of moon jellyfish in & near swimming area of Se

Jellyfish
Pebble Beach,… mobile_jellywatcher 42.640 / -70.600 Jellyfish Ctenophore
Margaritavilla… Jellywatcher 37.610 / -76.450

spotted a single mushroom cap jelly.

Jellyfish
Physalia… Jellywatcher 22.470 / -89.700

One individual seen on the shore of Perez island, in Alac

Man o war
Manasota Key… Jellywatcher 26.930 / -82.360

09.15.2012 4 PM EST

Jellyfish
Poisonous… Lorileila 19.770 / -70.510 Box Jelly
Deep sea/… jellyhunter 36.640 / -121.910

Today the water had a thick oily slick covering much of t

Jellyfish
Other - Clean… Jellywatcher -8.680 / 115.440

I didn't see it but it's sting left a 10 cm mar

Jellyfish
Moon jellyfish… swimmingidiots -33.820 / 151.250

Spotted a single moon jellyfish about 3 inches wide at a

Jellyfish
Sea nettles… jellyhunter 36.570 / -121.970

Lots of nettles right outside of kelp beds.

Jellyfish
Man o war Jellywatcher 25.830 / -80.120

Washed up on north beach

Man o war
3 Moon… Jellywatcher 51.790 / 1.150

Calm water on a warm day, 3 in total visited the beach ar

Jellyfish
Red tide Thebrusos 36.000 / -122.000

Medium

Red Tide
Brown sludge… swimmingidiots -33.820 / 151.260

I've noticed since Monday that the ocean is a murky

Other Storm water / brown sludge
Jelly blubber… Jellywatcher -33.380 / 150.990

A number of these pinkish jellyfish drifting along the Ha

Jellyfish
plongée 1 mobile_jellywatcher 35.910 / 14.510

grand banc avec différente taille de moins d'1 cm de

Jellyfish
Comb jellies (… swimmingidiots -33.820 / 151.250

I used my snorkel and mask this morning to get a better l

Other Ctenophora
Comb jellies (… swimmingidiots -33.820 / 151.250

A few small comb jellies were sighted about 350m offshore

Other
Portuguese man… Jellywatcher 38.660 / -27.290

Many (approx 30) jellies with sails of length around 10cm

Man o war
sea gooseberries at… jrzepka 42.900 / -70.810

I saw 2 ctenophoes on the beach (on the wet sand as the t

Other Ctenophore
Praia… Jellywatcher 38.690 / -9.340

Scattered on the beach, bluish color approx 2cm-4cm in si

Velella
Small man o… mobile_jellywatcher 27.460 / -80.290 Man o war
Sea Nettle in… Elizabeth Eubanks 30.320 / -87.280

Husband surfing and encountered many and was gifted by th

Other Sea Nettie
Potomac-… Jellywatcher 37.920 / -76.470

Several Stinging nettles observed near the shoreline of t

Jellyfish