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Title reporter Image Date (YYYY-MM-DD) Lat / Lng Description Type of organism Other type
Comb jellies stringfellownca
2019-03-20
34.730 / -76.730

Spotted lots of comb jellies, Mnemiopsis leidyi.

Other Mnemiopsis leidyi
Chrysaora chesapeakei… Jellywatcher
2019-03-16
9.220 / -82.360

Big bloom of these above hypoxia.

Jellyfish
Velella appearing at… jellyhunter
2019-03-12
36.000 / -122.040

Hundreds of Velella at surface for early spring bloom.

Velella
pyrosomes at puerto del… Jellywatcher
2019-03-09
28.920 / -13.640

4 large pale blue transparent 1-2 m pyrosomes on a dive i

Other pyrosomes
Velella… Jellywatcher
2019-03-05
36.550 / -121.930

Lefty.

Velella Velella
Pelagia… blessy945
2019-02-23
9.120 / 79.040

Several kilometers of long chains forming red to pink col

Jellyfish
Newly washed up Blue… Jellywatcher
2018-06-21
20.880 / -105.430

No jellyfish we're spotted at the same beach a day earlie

Man o war Blue Bottle Jellyfish
Looks like a Barrel… Jellywatcher
2018-06-20
35.140 / -120.680

About 7 washed up on beach.

Jellyfish Barrel Jellyfish
By-The-Wind-… Jellywatcher
2018-03-24
39.000 / 12.710

While walking along the Mediterranean coast in Trapani, S

Velella Velella
Dosima fascicularis (… Jellywatcher
2018-02-23
32.870 / -117.250

Found attached to plastic label, beached at edge of surf

Other Pelagic barnacle
Jelly Fish Data Jellywatcher
2018-01-22
37.540 / -76.370 Other Comb Jellies
Tiny jellyfish… Jellywatcher
2018-01-10
36.580 / 174.690

Today we went to Orewa beach in Auckland, New Zealand, an

Jellyfish Turritopsis
Leucothea… Jellywatcher
2017-11-07
36.640 / -121.930

Saw dozens of Leucothea pulchra at both the Coral Street

Other Ctenophore
pelagic… Jellywatcher
2017-10-15
21.470 / -158.220

pelagic jellyfish near shore

Jellyfish jellyfish
Moon Jelly alhartman
2017-10-06
27.460 / -97.300

Moon jellies in a bay on Padre Island

Jellyfish
cabbage head alhartman
2017-10-06
27.460 / -97.300

cabbage head , found dead in beach.

Jellyfish cabbage head
Jelly fish in Salmon… Jellywatcher
2017-09-06
38.360 / -123.070

Many Jellyfish in the water in salmon creek.

Jellyfish
Jellyfish in Sandnes,… Jellywatcher
2017-08-30
58.860 / 5.750

Saw 4 jellyfish while on the dock watching the sun set af

Jellyfish Barrel Jellyfish
Scrippsia… scubajonjake
2017-08-28
36.610 / -121.890

Saw this Scrippsia pacifica off San Carlos Beach during t

Jellyfish
Stung by one Jellywatcher
2017-08-13
28.020 / -97.050

While swimming at Rockport, Texas, got stung by a jellyfi

Jellyfish
Strange… Jellywatcher
2017-08-12
27.640 / -80.330

We were walking on the beach at Vero Beach South, FL, and

Other Mollusc - Sea hare?
Mustang Island… Jellywatcher
2017-08-11
27.830 / -97.060

Saw these two on the beach in Port Aransas.

Man o war
Mustang Island… Jellywatcher
2017-08-11
27.820 / -97.060

Saw these two on the beach in Port Aransas.

Man o war
Velella -… lorrainehedges
2017-08-02
50.330 / -4.490

Talland Bay, Cornwall

Velella Velella
Vallentinia… Tesserazoa
2017-07-29
27.560 / -80.330

Heard word that marsh jellies, aka Vallentinia gabriellae

Jellyfish