Search the Contest

Entries by Category
Entries by Sea
Entries by Country
or enter search text

forum forum Stats Portfolios Annual Medal Winners slide show Annual Medal Winners spam voting policy photo contest RSS feed rules

Weekly Hotshot

Monthly Winners

Monthly winners will be shown by the 10th of the following month

Upload a Photo

Our UW photo contest is the longest running and most prestigious online. If you want to make a name for yourself this is THE place to do it. See some famous publications about winning photos.

How the Contest Works?

Underwater Photo Contest | Macro - Nudibranchia

8617 Entries Found: Page 4  of  320
Sea slugs. A subject popular with macro guys! (means naked gills) Flatworms allowed
Since July here in Sicily you can see many more Cratene than before, close together, intent on laying eggs a few meters deep, let's say around fifteen meters. An excellent time to shot some of them in pairs._July_2024
(Canon100,1/200,f18,iso100)
Glossodoris cincta nudibranch_Nha Trang_Jan2024
(Canon100,1/200,f16,iso100)
Hypselodoris infucata nudibranch -Nha Trang_ March 2024
(Canon100, 1/200, f16,iso100)
Chromodoris quadricolor_March 2024
(Canon60, 1/200, f16, iso100)
This is Chromodoris fidelis nudibranch. The coat is creamy white with a wide orange band around the edge of the coat_March 2024
(Canon 100,1/200 f14,iso100)
Cratena nudibranch. A Cratena leaps to reach another twig of hydroids on which to feed and lay its eggs. Taken in July 2024
(Canon100, 1/200, f20, iso100)
Goniobranchus Reticulatus on the move!
Hypselodors infucata nudibranch_March 2024
(Canon100, 1/200 f16,iso100)
Flabellina affinis_June 2024
(Canon100,1/200,f18,iso100)
Cratena peregrina nudibranch_June 2024
(Canon100,1/200,f20, iso100)
Phyllidiopsis krempfi nudibranch_April 2024
(Canon100, 1/200,f10,iso100)
The roar of the Flabellina! _June 2024
(Canon100, 1/200, f20,iso 100)
Dorid Nudibranch - Goniobranchus annulatus
The colors of this Cratena nudibranch remind me that nature is wonderful and we humans have the privilege of being able to admire it in its different forms, always discovering something new._October 2023
(Canon100, 1/250, f13,iso100)
Reticulated nudibranch_March 2024
(Canon100,1/200,f11,iso100)
Green Elysia ornata nudibranch_ Dec 2023
(Canon100,1/200,f14,iso100)
A doto nudibranch posing with a strand of red algae
painted nudi
CD nudi
Mediterranean violet aeloid_June 2024
(Canon100, 1/200,f20,iso100)
Cratena nudibranch_July 2023
(Canon100,1/200,f20,iso200)
Violet Aeloid (Flabellina affinis)_June 2024
(Canon 100, 1/200,f18,iso100)
Flabellina affinis_June2023
(Canon100, 1/200,f18,iso100)
Olympus EM1X
This is a beautiful Goniobranchus collingwoodi, common name Collingwood's chromodoris, is a species of very colourful dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae _Feb 2024
(Canon100,1/200,f16,iso100)
'Charging Bull' a Nembrotha seemingly moving head first toward the camera
Hypselodoris Tryoni nudibranch_Feb 2024
(Canon100,1/200,f16,iso100)
8617 Entries Found: Page 4  of  320