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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Tiny jellyfish bloom at… Jellywatcher 36.580 / 174.690

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

Jellyfish Turritopsis
Leucothea pulchra in… Jellywatcher 36.640 / -121.930

Saw dozens of Leucothea pulchra at both the Coral Street

Other Ctenophore
pelagic jellyfish… Jellywatcher 21.470 / -158.220

pelagic jellyfish near shore

Jellyfish jellyfish
cabbage head alhartman 27.460 / -97.300

cabbage head , found dead in beach.

Jellyfish cabbage head
Moon Jelly alhartman 27.460 / -97.300

Moon jellies in a bay on Padre Island

Jelly fish in Salmon… Jellywatcher 38.360 / -123.070

Many Jellyfish in the water in salmon creek.

Jellyfish in Sandnes,… Jellywatcher 58.860 / 5.750

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

Jellyfish Barrel Jellyfish
Scrippsia pacifica off… scubajonjake 36.610 / -121.890

Saw this Scrippsia pacifica off San Carlos Beach during t

Stung by one Jellywatcher 28.020 / -97.050

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

Strange Mollusk Without… Jellywatcher 27.640 / -80.330

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

Other Mollusc - Sea hare?
Velella - Cornwall lorrainehedges 50.330 / -4.490

Talland Bay, Cornwall

Velella Velella
Mustang Island, Port… Jellywatcher 27.830 / -97.060

Saw these two on the beach in Port Aransas.

Man o war
Mustang Island, Port… Jellywatcher 27.820 / -97.060

Saw these two on the beach in Port Aransas.

Man o war
Flag Pond, Maryland… Jellywatcher 38.460 / -76.450

Jellyfish of all sizes were up and down the beach.

Purple Striped Jelly Jellywatcher 36.610 / -121.890 Jellyfish
what jelly is this? Jeff Milisen 9.700 / 99.940 Jellyfish
Morbakka sp Jeff Milisen 10.110 / 99.810

Found off Koh Tao, Thailand

Medusas negras Jellywatcher 39.530 / 2.550

Hemos avistado unas tres medusas negras de unos 10cm

lobate ctenophore; beroe… Jellywatcher 45.050 / -66.720

seen at surface in beaver harbour nb just before noon loc

Other Ctenophore
3 Moon Jellyfish on… Jellywatcher 51.790 / 1.150

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

Ketchikan massive bloom… Jellywatcher 55.340 / -131.650

Ketchikan has had a massive bloom.

Jellyfish Aequorea, Aurelia, Cyanea
Vallentinia gabriellae… Tesserazoa 27.560 / -80.330

Heard word that marsh jellies, aka Vallentinia gabriellae

Sea nettle at the dock… Jellywatcher 36.600 / -121.890

A white and purple sea nettle was at the boat docks next

Two jelly fish spotted… Jellywatcher 45.690 / 13.150

2 jelly fish spotted by Terazza Mare in Lignano Sabbiador

Monterey Sea Nettles Jellywatcher 36.610 / -121.890

Wall of Sea Nettles at 42ft on the way out to the metridi