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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| 赤潮発生 | mobile_jellywatcher | 35.340 / 139.490 | Red Tide | ||||
| Velella velella | Jellywatcher | 46.390 / -124.060 | Thousands of small jellyfish with fins washed up on the b |
Velella | Velella | ||
| `Cross jellies',… | Nomeus | 
|
57.340 / -5.650 | Four specimens of a small jelly (c.2cm bell diameter) off |
Other | hydrozoan | |
| `Cross jellies' (… | Nomeus | 
|
52.040 / 1.460 | Two specimens of small jelly at water's edge, c.2cm |
Other | hydrozoan | |
| Zillions of white… | Jellywatcher | 48.560 / -123.470 | Tod inlet was full of jellyfish. |
Jellyfish | |||
| Zillions of Chrysaora in… | beroe | 36.640 / -121.970 | Southern Monterey Bay, California: 1/2 mile offshore of t |
Jellyfish | |||
| zero | mucktopus | -8.660 / 115.130 | nothing to report in surf, rising tide, 5-6:30 pm |
Clean sea | |||
| zero | mucktopus | 0.140 / 130.050 | nothing of note- 12-15 April 2010, four day dives and two |
Clean sea | |||
| zero | mucktopus | -8.660 / 115.130 | 5-6:30 pm low rising tide, no plastic or jellies seen |
Jellyfish | |||
| zero | mucktopus | -8.670 / 115.140 | tens of plastics, no jellies of note: |
Plastic | |||
| Young Pelagia noctiluca… | beroe | 
|
24.410 / -110.230 | Many small Pelagia (nearest-neighbor distance about 10-20 |
Jellyfish | ||
| Young mola in breakwater… | jellywatch | 
|
36.610 / -121.890 | Dozens reported on local news | Mola | ||
| Yorktown Beach, VA | Jellywatcher | 
|
37.240 / -76.510 | Early morning, low tide. |
Jellyfish | ||
| Yorktown Beach Jellies… | Jellywatcher | 37.240 / -76.510 | Saw several clear jellies about the size of crabapples ac |
Other | Moon Jellyfish | ||
| Yorktown Beach | Jellywatcher | 37.240 / -76.510 | Son stung by jellyfish today |
Jellyfish | |||
| Yorktown beach | Jellywatcher | 37.240 / -76.510 | Went swimming today in Yorktown beach va and saw dozens o |
Jellyfish | |||
| Xaracca | Jellywatcher | 39.100 / 1.500 | Mauve stingers - substantial numbers right up to shallow |
Jellyfish | |||
| Wrightsville Beach, NC… | Jellywatcher | 34.210 / -77.800 | Spotted a dozen of these washed up on the sound side beac |
Jellyfish | |||
| Wrightsville Beach NC | Jellywatcher | 34.200 / -77.800 | Multiple cannonball jellyfish along shore waters |
Other | Cannonball | ||
| Wrightsville beach | mobile_jellywatcher | 
|
34.190 / -77.810 | Jellyfish | |||
| Wow - ctenophore city!… | Leo | 48.540 / -123.010 | Calm water on a sunny day revealed lots of diverse ctenop |
Jellyfish | |||
| Wounded by a jellyfish… | Jellywatcher | 9.680 / 100.070 | Jellyfish | ||||
| woods hole | Jellywatcher | 41.530 / -70.670 | clean oceans |
Clean sea | |||
| Wonderful Day! | mobile_jellywatcher | 
|
33.820 / -78.670 | Clean sea | |||
| wonderful big blue - but… | Jellywatcher | 38.640 / 15.080 | clear blue sea - full of carmsine red jelly; disgusting |
Jellyfish |