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
Upload a Photo
My Contest Entries

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

8486 Entries Found: Page 12  of  315
Sea slugs. A subject popular with macro guys! (means naked gills) Flatworms allowed

This member has a pro account

A slow moving Cratena nudibranch,an ideal subject for pho... by Antonio Venturelli
A slow moving Cratena nudibranch,an ideal subject for photographs along with the bright, contrasting colours_Sicily-2022
(Canon100,1/200,f20,iso100)
3 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Saturday, April 8, 2023
date posted category: Macro - Nudibranchia
date posted location: Tyrrhenian Sea Italy
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Photographers love nudis because although they can be sma... by Antonio Venturelli
Photographers love nudis because although they can be small, are slow moving, sometimes stationary which makes them ideal subjects along with the bright, contrasting colours. This is Flabellina of Mediterranean sea_2022
(Canon100,1/250,f20,iso400)
4 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Saturday, April 8, 2023
date posted category: Macro - Nudibranchia
date posted location: Tyrrhenian Sea Italy
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Many nudibranchs display the bright colours to suggest to... by Antonio Venturelli
Many nudibranchs display the bright colours to suggest to predators that they are toxic. This is a technique used also by the Flabellinidae family.In this photo we see two of them found on a wreck a few meters deep_2023
(Canon100,1/250,f20,i.200)
4 Votes
VOTE!

date posted posted: Friday, April 7, 2023
date posted category: Macro - Nudibranchia
date posted location: Arabian Sea India
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

For me nudibranchs-hunting is like collecting stamps..You... by Antonio Venturelli
For me nudibranchs-hunting is like collecting stamps..You always want to find new ones for your private collection. This is Thuridilla multimarginata (really very small) photographed in the Aquarium dive site of Havelock Island_Andamans-India_2023
4 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, April 6, 2023
date posted category: Macro - Nudibranchia
date posted location: Andaman Sea India
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

As you can see in this shot, C. peregrina orients head-fi... by Antonio Venturelli
As you can see in this shot, C. peregrina orients head-first, with the head being the end with two orange horns, two white tusks, and two orange eye patches in between_La Formica_2022
(Canon100,1/200,f20,iso100)
10 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, April 6, 2023
date posted category: Macro - Nudibranchia
date posted location: Tyrrhenian Sea Italy
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
Chromodoris annae (f/8, 1/60, ISO-200, 34mm, UCL-165). - Els by E&e Lp
by: E&e Lp
Chromodoris annae (f/8, 1/60, ISO-200, 34mm, UCL-165). - Els
3 Votes
VOTE!

date posted posted: Thursday, April 6, 2023
date posted category: Macro - Nudibranchia
date posted location: South China Sea Philippines
view portfolio more shots by E&e Lp
report inappropriate content to the webmaster report abuse 

This member has a pro account

Coryphellina rubrolineata nudibranch_2023 (Canon60, 1/20... by Susanna Randazzo
Coryphellina rubrolineata nudibranch_2023
(Canon60, 1/200,f18,iso100))
10 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Wednesday, April 5, 2023
date posted category: Macro - Nudibranchia
date posted location: Andaman Sea India
view portfolio more shots by Susanna Randazzo
report inappropriate content to the webmaster report abuse 

This member has a pro account

Chromodoris trimarginata_2023 (Canon60, 1/200,f18,iso200)) by Susanna Randazzo
Chromodoris trimarginata_2023
(Canon60, 1/200,f18,iso200))
5 Votes
VOTE!

date posted posted: Wednesday, April 5, 2023
date posted category: Macro - Nudibranchia
date posted location: Arabian Sea India
view portfolio more shots by Susanna Randazzo
report inappropriate content to the webmaster report abuse 
Hypselodoris tyroni by Penn De Los Santos
Hypselodoris tyroni
2 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, April 2, 2023
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Penn De Los Santos
report inappropriate content to the webmaster report abuse 
"Donut Nudi" - most likely the most colorful doto (Doto G... by Anais Niesbach
"Donut Nudi" - most likely the most colorful doto (Doto Greenamyeri)
7 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, April 2, 2023
date posted category: Macro - Nudibranchia
date posted location: Bali Sea Indonesia
view portfolio more shots by Anais Niesbach
report inappropriate content to the webmaster report abuse 

This member has a pro account

The incredible evolution of nudibranchs always surprise m... by Antonio Venturelli
The incredible evolution of nudibranchs always surprise me! I would stop and watch them for a long time to photograph them in the right position.. This is the iconic Cratena_La Formica dive site of Casteldaccia_Italy_2022
(Canon100,1/250,f22,iso400)
3 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, April 2, 2023
date posted category: Macro - Nudibranchia
date posted location: Tyrrhenian Sea Italy
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Capturing with macro lens reveals so many tiny reef cratu... by Susanna Randazzo
Capturing with macro lens reveals so many tiny reef cratures as this beautiful Chromodoris tricolor nudibranch photographed during wreck diving at Goa_India_2023
(Canon60,1/200,f18,iso200)
8 Votes
VOTE!

date posted posted: Sunday, April 2, 2023
date posted category: Macro - Nudibranchia
date posted location: Arabian Sea India
view portfolio more shots by Susanna Randazzo
report inappropriate content to the webmaster report abuse 
Trailing by Penn De Los Santos
Trailing
4 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, March 30, 2023
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Penn De Los Santos
report inappropriate content to the webmaster report abuse 
solar nudi's by Marc Van Den Broeck
solar nudi's
5 Votes
VOTE!

date posted posted: Wednesday, March 29, 2023
date posted category: Macro - Nudibranchia
date posted location: Molucca Sea Indonesia
view portfolio more shots by Marc Van Den Broeck
report inappropriate content to the webmaster report abuse 
arrows by Marc Van Den Broeck
arrows
7 Votes
VOTE!

date posted posted: Tuesday, March 28, 2023
date posted category: Macro - Nudibranchia
date posted location: Molucca Sea Indonesia
view portfolio more shots by Marc Van Den Broeck
report inappropriate content to the webmaster report abuse 

This member has a pro account

Photograph nudis in these parts of Arabic Sea is a bit mo... by Antonio Venturelli
Photograph nudis in these parts of Arabic Sea is a bit more challenging than elsewhere given the poor visibility.
But when you succeed, beautiful colors come out as for this Phidiana m. shotted at the wreck dive site_Goa
(Canon100,1/200,f20,i.125)
shortlistedShortlisted!
17 Votes
VOTE!

date posted posted: Monday, March 27, 2023
date posted category: Macro - Nudibranchia
date posted location: Arabian Sea India
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Nembrotha sp. by Luis Arpa
Nembrotha sp.
3rd place Monthly HotShots shortlistedShortlisted!
12 Votes
VOTE!

date posted posted: Friday, March 24, 2023
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Luis Arpa
report inappropriate content to the webmaster report abuse 
Doto racemosa by Sofia Tenggrono
Doto racemosa
10 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, March 16, 2023
date posted category: Macro - Nudibranchia
date posted location: Bali Sea Indonesia
view portfolio more shots by Sofia Tenggrono
report inappropriate content to the webmaster report abuse 

This member has a pro account

Coryphellina exoptata_2023 (Canon100,1/250,f18,iso125) by Antonio Venturelli
Coryphellina exoptata_2023
(Canon100,1/250,f18,iso125)
13 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, March 16, 2023
date posted category: Macro - Nudibranchia
date posted location: Andaman Sea India
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
horns by Marc Van Den Broeck
horns
10 Votes
VOTE!

date posted posted: Monday, March 13, 2023
date posted category: Macro - Nudibranchia
date posted location: Molucca Sea Indonesia
view portfolio more shots by Marc Van Den Broeck
report inappropriate content to the webmaster report abuse 

This member has a pro account

Pteraeolidia ianthina_2023 (Canon60,1/200,f18,iso100) by Susanna Randazzo
Pteraeolidia ianthina_2023
(Canon60,1/200,f18,iso100)
10 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Monday, March 13, 2023
date posted category: Macro - Nudibranchia
date posted location: Andaman Sea India
view portfolio more shots by Susanna Randazzo
report inappropriate content to the webmaster report abuse 

This member has a pro account

So much life, so many colors are hidden in the Mediterran... by Antonio Venturelli
So much life, so many colors are hidden in the Mediterranean Sea. This is a specimen of Cratena peregrina nudibranch photographed at La Formica dive site,in 2022.
(Canon100,1/200,f20,iso400)
9 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, March 12, 2023
date posted category: Macro - Nudibranchia
date posted location: Tyrrhenian Sea Italy
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
Caloria indica. (f/8, 1/80, ISO-200, 37mm). - Els by E&e Lp
by: E&e Lp
Caloria indica. (f/8, 1/80, ISO-200, 37mm). - Els
13 Votes
VOTE!

date posted posted: Friday, March 10, 2023
date posted category: Macro - Nudibranchia
date posted location: South China Sea Philippines
view portfolio more shots by E&e Lp
report inappropriate content to the webmaster report abuse 

This member has a pro account

Ardeadoris egretta with commensal shrimp. by Luis Arpa
Ardeadoris egretta with commensal shrimp.
12 Votes
VOTE!

date posted posted: Wednesday, March 8, 2023
date posted category: Macro - Nudibranchia
date posted location: Ceram Sea Indonesia
view portfolio more shots by Luis Arpa
report inappropriate content to the webmaster report abuse 

This member has a pro account

Goniobranchus leopardus by Luis Arpa
Goniobranchus leopardus
11 Votes
VOTE!

date posted posted: Sunday, March 5, 2023
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Luis Arpa
report inappropriate content to the webmaster report abuse 

This member has a pro account

Close-up of a Hypselodoris tryoni. Nikon D80 with Ikelit... by Margriet Tilstra
Close-up of a Hypselodoris tryoni.
Nikon D80 with Ikelite housing and Ikelite strobes. Nikkor 105mm, ISO 100, f/13, 1/100.
8 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Saturday, March 4, 2023
date posted category: Macro - Nudibranchia
date posted location: Bali Sea Indonesia
view portfolio more shots by Margriet Tilstra
report inappropriate content to the webmaster report abuse 

This member has a pro account

Coryphellina rubrolineata,Havelock island_Andamans_India_... by Antonio Venturelli
Coryphellina rubrolineata,Havelock island_Andamans_India_2023
(Canon100,1/250,f18,iso125)
8 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Saturday, March 4, 2023
date posted category: Macro - Nudibranchia
date posted location: Andaman Sea India
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
8486 Entries Found: Page 12  of  315