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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
Medusas cerca… mobile_jellywatcher 38.580 / -0.060 Jellyfish
Physalia… Medusas_Barcelona 38.620 / -0.020

Physalia physalis was seen at Altea, near "Illa de l

Man o war
1 per day.. Jellywatcher 38.870 / -0.020 Jellyfish
Mediterranean… MobileAnonymous 38.860 / 0.030

Large schools of them on my 2km swim.

Jellyfish Rhizostoma pulmo
Medus mobile_jellywatcher 38.860 / 0.050 Jellyfish
Swimming in… mobile_jellywatcher 38.860 / 0.070 Box Jelly
Venus girdles… Alex Damian Alt text 38.640 / 0.070

A friend passed me some pics of Cestum in Calpe waters

Other Ctenophore (Cestum veneris)
meduse Jellywatcher 49.490 / 0.090 Jellyfish
Pelagia in… beroe 38.850 / 0.100

Reports of stings and sightings

Jellyfish
Mnemiopsis… Medusas_Barcelona 38.840 / 0.110

Lots of Mnemiopsis leidyi in Denia, Alicante

Other
AURELIA AURITA… Jellywatcher 49.490 / 0.110 Jellyfish
Velella velella… Medusas_Barcelona Alt text 38.840 / 0.120

This is the year of Velella velella in the NOW Mediterran

Velella Velella
Clean Sea at… Alex Damian Alt text 38.820 / 0.160

No jellyfish today in Denia.

Clean sea
Velella in… Jellywatcher 38.790 / 0.180

Thousands of Velella washed up on Javea beacn, Spain, rep

Velella
Medusas… mobile_jellywatcher Alt text 38.710 / 0.180 Jellyfish
Stung by a… Jellywatcher 38.790 / 0.200

Stung by, probably a Pelagia Noctiluca.

Jellyfish
Velella… Alex Damian Alt text 38.730 / 0.200

Rocky shore in Granadella cove.

Velella Velella
Rhizostomas in… Jellywatcher Alt text 38.730 / 0.210

A colony of about 100 Rhizostomas in Javea.

Jellyfish
Portixol mobile_jellywatcher 38.760 / 0.230 Jellyfish
Small brown… MobileAnonymous 50.780 / 0.270 Jellyfish
Many people… MobileAnonymous 50.770 / 0.290

Many people stung in Eastbourne in the sea.

Jellyfish
Jellyfish on… Jellywatcher 53.300 / 0.290

Hundreds of jellyfish at huttoft bank Lincolnshire this e

Jellyfish
Compass… MobileAnonymous 50.780 / 0.310 Jellyfish Compass jellyfish
Purple and… MobileAnonymous 50.840 / 0.450 Jellyfish
Volume of Moon… Jellywatcher 52.960 / 0.550

Volume of moon jellyfish in the water along the shoreline

Jellyfish