This page shows a table of sightings. If you select sorting and filter options, the results will be limited to those which match
To download sightings in tabular format, configure the filter options, then click the CSV button at the bottom of the page. If you intend to derive work from the data, or to publish it, please acknowledge jellywatch.org, and let us know what you are up to.
| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Comb(?)… | kelliott | 
|
37.770 / -122.510 | Little clear, round, somewhat spherical jellies measuring |
Jellyfish | ||
| Purple Stinger… | Jellywatcher | 
|
36.090 / 14.260 | Small bell, dark tentacles, dark purple colour, moved qui |
Jellyfish | ||
| Floating… | Jellylover | 50.470 / -5.040 | Jellyfish | Purple 30 cm tall 10 cm wide | |||
| Deep sea/… | jellyhunter | 36.640 / -121.910 | Today the water had a thick oily slick covering much of t |
Jellyfish | |||
| Mnemiopsis | Tomz79 | 54.220 / 7.860 | 1st Mnemiopsis arrived |
Jellyfish | |||
| Late September… | Leo | 48.540 / -123.010 | Seen off the dock in surface waters over about 15 minutes |
Jellyfish | |||
| Juvenile… | paul obazs | 33.760 / -118.150 | marble to golfball sized clear jellies washed up on sand |
Jellyfish | |||
| Ctenophore (… | Troi6970 | 
|
36.120 / 28.080 | A Ctenophore, Venus's Girdle was seen close to shore |
Other | Ctenophore | |
| Box jelly on… | crinaudo06 | 43.700 / 7.360 | Box Jelly | ||||
| clean sea | plyles | 
|
33.980 / -119.380 | For the past month I haven't seen any salps! |
Vertebrate | ||
| a brown jelly… | crinaudo06 | 43.710 / 7.360 | Jellyfish | ||||
| Pink Meanie… | Jellywatcher | 
|
26.780 / -80.040 | I photographed this Pink Meanie Jelly Drymonema larsoni |
Jellyfish | ||
| Thousands of… | Dwinchester | 42.460 / -70.940 | Thousands of individuals at the surface approaching high |
Other | Comb Jellies | ||
| Moon jelly | mobile_jellywatcher | 26.710 / -80.000 | Jellyfish | ||||
| Mar Menor | Jellywatcher | 37.740 / -0.850 | large numbers of jellyfish at Los Alcazares |
Jellyfish | |||
| Sea Nettles… | christine | 
|
36.610 / -121.890 | Jellyfish | |||
| Rhizostoma… | Nomeus | 
|
45.600 / -1.000 | Washed-up on shore, Saint-Georges de Didonne, Charente-Ma |
Jellyfish | ||
| Glowing… | Jellywatcher | 36.370 / -75.820 | While out on the beach looking for crabs we noticed the s |
Red Tide | |||
| Lots of green… | beroe | 
|
36.620 / -121.850 | Didn't notice any animals, but lots of algae (Ulva) |
Clean sea | ||
| Manasota Key… | Jellywatcher | 26.930 / -82.360 | 09.15.2012 4 PM EST |
Jellyfish | |||
| Galveston… | Jellywatcher | 29.190 / -94.960 | We saw a beached jellyfish while taking a walk in Galvest |
Jellyfish | |||
| Hundreds of… | Jellywatcher | 36.000 / -122.000 | Was fishing just after high tide starting seeing Hundreds |
Other | Ctenophores "Comb Jellys" | ||
| Glow in the… | Jellywatcher | 37.190 / -76.390 | The sightings started this past Thursday, Sept 13th. |
Red Tide | |||
| i am stung by… | Jellywatcher | 36.010 / 14.320 | I am stung by a mauve stinger in the blue lagoon in comin |
Jellyfish | |||
| Phosphorous… | mobile_jellywatcher | 47.920 / -122.380 | Other |