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Title reporter Image Date (YYYY-MM-DD) Lat / Lng Description Type of organism Other type
Chrysaora in Monterey Bay… leannedfoster Alt text
2010-03-23
36.640 / -121.890

Another large grouping of sea nettles from surface to 50

Jellyfish
Small ctenophore? Jellywatcher
2010-03-21
20.410 / -87.300

I was in the Yal Ku lagoon in Akumal, Mexico and saw a ve

Other Ctenophore
Cephea sp., Palau Shane Anderson Alt text
2010-03-21
7.290 / 134.500

On 03-19-2010 at 14:20 while SCUBA diving I observed this

Jellyfish
Physalia off Spanish… beroe Alt text
2010-03-20
36.710 / -4.100

Dozens blown ashone near Velez Malaga

Man o war Physalia
washed up… Drew
2010-03-14
30.330 / -87.120

Approximately 12" diameter Rhopilema verrilli found

Jellyfish
Scyphozoa near Darwin,… beroe Alt text
2010-03-11
-12.380 / 130.840

Purple, swarms of dozens

Jellyfish
Velella… tetrorchis
2010-03-10
36.790 / -121.800

I saw many, many very tiny V.

Velella Velella
Box Jellies in… beroe
2010-03-10
21.270 / -157.830

Monthly influx

Box Jelly
stjds1
2010-03-07
30.280 / -86.020

This was at Rosemary Beach in Northwest Florida along the

Red Tide bioluminescent algae?
Portuguese Man o War (… Jellywatcher Alt text
2010-03-07
-33.800 / 151.290 Man o war
Cladonema kraskoff
2010-03-06
36.820 / -121.740

Cladonema in Elkhorn Slough. Probably C. radiatum

Jellyfish
Physalia in Gibraltar beroe Alt text
2010-03-02
36.130 / -5.340

Many washing up on beach

Man o war Physalia
Cubozoa and Scyphozoa in… Cristina Cedeño Alt text
2010-02-26
11.240 / -74.220

Reported By: Cristina Cedeño-Posso, Universidad Jorge Tad

Jellyfish
Portuguese Man-of-War at… ottompo Alt text
2010-02-26
-23.830 / -45.420

Many Portuguese man-of-war were observed at the São Sebas

Man o war Portuguese man-of-war
Fiji jellyfish Teresa Alt text
2010-02-25
-18.490 / 178.170

A type of Alatina sp.

Box Jelly
Salp chains in the Red… Jellywatcher Alt text
2010-02-25
28.000 / 34.470

Salp Chain in the straits of Tiran (Cyclosalpa)

Other Salp
Salp chains near Aqaba… Jellywatcher Alt text
2010-02-25
29.530 / 35.010

Salp chains, Aqaba Jordan free floaters 10,000+ in cluste

Other salps
Box jellies at… beroe
2010-02-22
-21.130 / 149.230

More caught in nets during trawling

Box Jelly
Jellies at… beroe
2010-02-21
26.150 / -97.150

"Big white ones and Portuguese man o' war"

Man o war
ha long bay viatnam Jellywatcher Alt text
2010-02-21
20.850 / 107.230 Jellyfish shallow bay area
Jellyfish in… jellywatch
2010-02-20
-40.550 / -73.730

no description of species, but produces painful sting.

Jellyfish
Box jelly at… jellywatch
2010-02-20
-21.130 / 149.230

from a net tow

Box Jelly
Large Scyphomedusae in… beroe Alt text
2010-02-20
-30.250 / 153.150

Rhizostome

Jellyfish
ocean… Jellywatcher
2010-02-20
30.690 / -116.060

The waves and sand were glowing last night...but I was on

Red Tide
Wilson's… Jellywatcher
2010-02-12
-38.990 / 146.390

There were a few bright sparks in the water which seemed

Red Tide phosphorescent plankton