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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Lion’s mane jellyfish | MobileAnonymous | 
|
47.260 / -122.550 | I was walking on the beach at Titlow park and saw what I |
Jellyfish | Lion’s mane jellyfish | |
| Lions mane jellyfish | Jellywatcher | 47.250 / -122.550 | Just scary. |
Jellyfish | Lions mane jellyfish | ||
| Egg yolk jellyfish | MobileAnonymous | 
|
47.250 / -122.550 | I was walking and I saw an egg yolk jellyfish in the Titl |
Jellyfish | Egg yolk jelly | |
| Lion’s mane jellyfish… | Jellywatcher | 47.250 / -122.550 | Um scary |
Jellyfish | Lions mane jellyfish | ||
| lions mane jellyfish | Jellywatcher | 47.250 / -122.550 | it was dark red with small tentacles |
Jellyfish | lions mane jellyfish | ||
| LIONS MANE JELLYFISH | Jellywatcher | 47.250 / -122.550 | ROUND |
Jellyfish | LIONS MANE JELLYFISH | ||
| Pyrosomes | bemysquishy | 
|
44.280 / -124.110 | About 30 small pyrosomes (6-8cm length) washed up on the |
Other | pyrosome | |
| Pink-ish/red ones! | MobileAnonymous | 
|
30.250 / -88.080 | I’m not sure what kind these are but they were everywhere |
Jellyfish | ||
| Hi Batfish | MobileAnonymous | 
|
39.990 / -73.020 | Other | Batfish | ||
| Jellyfish in Blue Lagoon… | MobileAnonymous | 
|
36.010 / 14.320 | Jellyfish | |||
| Jelly Fish - Blue Lagoon… | MobileAnonymous | 
|
36.010 / 14.330 | Jellyfish | |||
| Jellyfish Sardinia: Chia… | Jellywatcher | 39.220 / 9.120 | Red, 5-8cm. It burned me =) |
Jellyfish | |||
| Jellyfish | MobileAnonymous | 
|
37.770 / -0.750 | Jellyfish | |||
| Jellyfish | MobileAnonymous | 39.210 / 9.280 | My wife was bites. |
Jellyfish | |||
| thysanostoma loriferum… | MobileAnonymous | 
|
19.580 / -156.030 | I spotted this thysanostoma loriferum aka pelagic purple |
Jellyfish | thysanostoma | |
| Jellyfish | MobileAnonymous | 29.700 / -85.380 | Jellyfish | ||||
| Pelagic Thysanostoma | Jellywatcher | 
|
19.490 / -155.910 | Found this jelly swimming in shallow water off the Kona C |
Jellyfish | ||
| Isle of Tiree sighting… | Jellywatcher | 
|
56.530 / -6.920 | By the wind sailors washed up on a little beach, there we |
Velella | ||
| Lots of moon jellies… | MobileAnonymous | 37.860 / -75.390 | Saw lots of moon jellies, most washed up on the beach |
Jellyfish | |||
| Peregian Beach | Jellywatcher | -26.480 / 153.090 | Velella | ||||
| Minute medusae in the… | Jellywatcher | 
|
21.400 / -157.710 | On 7/29/2023, while snorkeling in open, clean seas off th |
Jellyfish | Turritopsis, aka "eternal jellyfish" | |
| Cotylorhiza | MobileAnonymous | 41.270 / 1.980 | A mas de 200 metros de la arena | Jellyfish | |||
| Rhizostoma pulmo | MobileAnonymous | 41.270 / 1.980 | Poco abundantes | Jellyfish | |||
| Cocoa Beach Hurricane… | Jellywatcher | 
|
28.470 / -80.700 | Hundred of huge jellies washed up on the beach from the h |
Jellyfish | ||
| Box jellyfish | Jellywatcher | 
|
37.860 / -75.390 | Square body, 4 tenticals , one off each corner |
Box Jelly |