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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Lion's Mane Jelly… | Jellywatcher | 40.640 / -73.180 | While waiting for ferry to arrive was flabbergasted at wh |
Jellyfish | |||
| Portuguese Man O War | Jellywatcher | 27.800 / -97.080 | While at the beach, we saw about six of these creatures t |
Man o war | Portuguese Man O War | ||
| Blue jellyfish, possibly… | iSoph | 48.360 / -4.530 | While swimming in Brest harbour, saw several blue jellyfi |
Jellyfish | |||
| two types of Jelly at… | Jellywatcher | 
|
20.940 / -156.690 | Box Jelly | |||
| Cannonball Jellyfish | Jellywatcher | 32.080 / -81.100 | Cannonball and sea nettles |
Jellyfish | |||
| Aurelia in Tokyo's… | Shane Anderson | 
|
35.660 / 139.770 | In the early afternoon while traveling by water taxi on T |
Jellyfish | ||
| Chrysaora sp in Tokyo… | Shane Anderson | 
|
35.660 / 139.770 | In the early afternoon while traveling by water taxi on T |
Jellyfish | ||
| Cyanea lamarckii | Richard | 
|
49.460 / -2.530 | a dozen Cyanea lamarckii washed up on the beach at Saleri |
Jellyfish | ||
| Mnemiopsis leidyi in… | Jellywatcher | 41.040 / 29.010 | Big Mnemiopsis specimens exist during May 2010 |
Other | Ctenophore | ||
| Phacellophora… | Jellywatcher | 47.140 / -122.900 | Two small specimens (approximate bell diameter = 7 cm) in |
Jellyfish | |||
| Aequorea forskalea and… | Medusas_Barcelona | 
|
42.320 / 3.330 | Jellyfish | |||
| ixtapa, GRO, Mexico | Jellywatcher | 17.730 / -101.870 | multiple box jelly fish seen at the local ixtapa location |
Jellyfish | |||
| Aequorea forskalea | Medusas_Barcelona | 
|
42.320 / 3.330 | Jellyfish | |||
| bioluminescent algal… | Jellywatcher | 32.870 / -117.260 | saw just off of scripps pier |
Red Tide | bioluminescent algal bloom | ||
| No jellies, 1 dead… | dangerbarrow | 30.370 / -81.400 | No inverts seen, but we did find a dead porcupine puffer |
Vertebrate | |||
| Jellyfish in Baynes Sound… | Snaggy | 49.560 / -124.860 | Hundreds of Jellyfish spotted, as we paddled across to De |
Jellyfish | |||
| Sea Butterflies | Jellywatcher | 30.380 / -86.450 | There were thousands of them swimming around off the Dest |
Other | Pteropod | ||
| Red Tide along San Diego… | Jellywatcher | 32.870 / -117.260 | Dense patches of red water are starting to show up more r |
Red Tide | |||
| Cannonballs on Bald Head… | Jellywatcher | 33.840 / -77.960 | Saw Cannonball jellyfish washed up on shore on East and S |
Jellyfish | Also saw salps? | ||
| Portuguese Man o'… | Susank | 
|
30.290 / -87.490 | Many seen here along with many black and oily looking fea |
Man o war | Portuguese Man o' War | |
| Velella Velella on beach… | Susank | 
|
30.290 / -87.490 | Many of these on the beach, along with some of the colorl |
Velella | Velella | |
| zero | mucktopus | -8.660 / 115.130 | 5-6:30 pm low rising tide, no plastic or jellies seen |
Jellyfish | |||
| medusa peligrosa carabela… | v.macia | 
|
38.160 / -0.530 | ya hemos visto varias, y por lo que he leido en internet |
Man o war | ||
| Portuguese Man o'… | Susank | 
|
30.290 / -87.490 | Many of them the 2 days I was there-May 2-May 3 |
Man o war | Portuguese Man o' War | |
| B(P)lackened Brown… | Susank | 
|
30.290 / -87.490 | Dead pelican with a suspiciously oily blackened bill-ther |
Other | Bird |