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

8611 Entries Found: Page 1  of  319
Sea slugs. A subject popular with macro guys! (means naked gills) Flatworms allowed

This member has a pro account

Hypselodoris infucata nudibranch_March 2025 (CanonRF100,... by Antonio Venturelli
Hypselodoris infucata nudibranch_March 2025
(CanonRF100,1/200,f16,iso100)
0 Votes
VOTE!

date posted posted: (2 days ago)
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Cratena peregrina nudibranch_May 2025 (CanonRF100, 1/200... by Antonio Venturelli
Cratena peregrina nudibranch_May 2025
(CanonRF100, 1/200,f20,iso100)
0 Votes
VOTE!

date posted posted: (last week)
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

Tambja pulcherrima nudibranch_February 2025 (Canon EF100... by Antonio Venturelli
Tambja pulcherrima nudibranch_February 2025
(Canon EF100,1/200,f14,iso100)
0 Votes
VOTE!

date posted posted: (last week)
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Hypselodoris bullockii_February 2025 (CanonEF100,1/200,f... by Antonio Venturelli
Hypselodoris bullockii_February 2025
(CanonEF100,1/200,f22,iso200)
0 Votes
VOTE!

date posted posted: (last week)
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Flabellina affinis_May 2025 (Canon RF100,1/200,f16,iso100) by Antonio Venturelli
Flabellina affinis_May 2025
(Canon RF100,1/200,f16,iso100)
0 Votes
VOTE!

date posted posted: (Last month)
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

Hypselodoris krakatoa_March 2025 (Canon RF100,1/200,f18,... by Antonio Venturelli
Hypselodoris krakatoa_March 2025
(Canon RF100,1/200,f18,iso100)
0 Votes
VOTE!

date posted posted: (Last month)
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Cratena peregrina_May 2025 (Canon RF100,1/200,f22,iso100) by Antonio Venturelli
Cratena peregrina_May 2025
(Canon RF100,1/200,f22,iso100)
0 Votes
VOTE!

date posted posted: (Last month)
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 
Flabellina exoptata by Oksana Maksymova
Flabellina exoptata
0 Votes
VOTE!

date posted posted: (Last month)
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Oksana Maksymova
report inappropriate content to the webmaster report abuse 
Nudibranch Gymnodoris sp. by Oksana Maksymova
Nudibranch Gymnodoris sp.
0 Votes
VOTE!

date posted posted: (Last month)
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Oksana Maksymova
report inappropriate content to the webmaster report abuse 

This member has a pro account

Hypselodoris krakatoa_March 2025 (CanonRF100,1/200,f18,i... by Antonio Venturelli
Hypselodoris krakatoa_March 2025
(CanonRF100,1/200,f18,iso100)
0 Votes
VOTE!

date posted posted: (Last month)
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
Miamira sinuata by Oksana Maksymova
Miamira sinuata
1 Votes
VOTE!

date posted posted: (Last month)
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Oksana Maksymova
report inappropriate content to the webmaster report abuse 
This was taken at Anilao, I used my Sony A7III, Nauticam ... by Teofila Isabel Mejia
This was taken at Anilao, I used my Sony A7III, Nauticam housing, and an Inon d200
0 Votes
VOTE!

date posted posted: Tuesday, April 22, 2025
date posted category: Macro - Nudibranchia
date posted location: Philippine Sea Philippines
view portfolio more shots by Teofila Isabel Mejia
report inappropriate content to the webmaster report abuse 

This member has a pro account

Goniobranchus reticulata nudibranch_February 2025 (Canon... by Antonio Venturelli
Goniobranchus reticulata nudibranch_February 2025
(Canon EF100,1/200,f22,iso125)
0 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Wednesday, March 5, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
Aeolid Nudibranch - Edmundsella pedata by Stefanos Michael
Aeolid Nudibranch - Edmundsella pedata
0 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Tuesday, February 18, 2025
date posted category: Macro - Nudibranchia
date posted location: Mediterranean Sea Cyprus
view portfolio more shots by Stefanos Michael
report inappropriate content to the webmaster report abuse 

This member has a pro account

Chromodoris annae_February 2025 (CanonEF100,1/200,f16,is... by Antonio Venturelli
Chromodoris annae_February 2025
(CanonEF100,1/200,f16,iso200)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Monday, February 10, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Goniobranchus quadricolor_January 2025 (CanonEF100,1/200... by Antonio Venturelli
Goniobranchus quadricolor_January 2025
(CanonEF100,1/200,f11,iso200)
0 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, February 2, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Hypselodoris bullokii_January 2025 (CanonEF60,1/200,f22,... by Susanna Randazzo
Hypselodoris bullokii_January 2025
(CanonEF60,1/200,f22,iso100)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Monday, January 27, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Susanna Randazzo
report inappropriate content to the webmaster report abuse 

This member has a pro account

Goniobranchus kuniei_ January 2025 (CanonEF100,1/200,f16... by Antonio Venturelli
Goniobranchus kuniei_ January 2025
(CanonEF100,1/200,f16,iso200)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Monday, January 27, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Cratena nudibranchs_September 2024 (CanonEF100,1/200,f16... by Antonio Venturelli
Cratena nudibranchs_September 2024
(CanonEF100,1/200,f16,iso100)
0 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Monday, January 27, 2025
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

Hypselodoris bullokii nudibranch _Jan 2025 (CanonEF100,1... by Antonio Venturelli
Hypselodoris bullokii nudibranch _Jan 2025
(CanonEF100,1/200,f18,iso200)
0 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, January 26, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Flabellina affinis_August 2024 (CanonEF100,1/200,f18,iso... by Antonio Venturelli
Flabellina affinis_August 2024
(CanonEF100,1/200,f18,iso100)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Tuesday, January 21, 2025
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

Goniobranchus kuniei_January 2025 (CanonEF100,1/200,f16,... by Antonio Venturelli
Goniobranchus kuniei_January 2025
(CanonEF100,1/200,f16,iso200)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Sunday, January 19, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 

This member has a pro account

Pair of Cratena peregrina_September 2024 (CanonEF100,1/2... by Antonio Venturelli
Pair of Cratena peregrina_September 2024
(CanonEF100,1/200,f16,iso100)
1 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Wednesday, January 15, 2025
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 
Free ride. Lembeh Straits, Indonesia by Todd Moseley
Free ride. Lembeh Straits, Indonesia
2 Votes
VOTE!

date posted posted: Tuesday, January 14, 2025
date posted category: Macro - Nudibranchia
date posted location: Celebes Sea Indonesia
view portfolio more shots by Todd Moseley
report inappropriate content to the webmaster report abuse 
Blue Dragon Nudibranch found in the Andaman Sea. Dive s... by Steven Ismailovic
Blue Dragon Nudibranch found in the Andaman Sea.
Dive site was in Koh Tachai Bay, shallow night dive.
I just love the colors. What a beautiful creature !
3 Votes
VOTE!

date posted posted: Tuesday, January 14, 2025
date posted category: Macro - Nudibranchia
date posted location: Thailand
view portfolio more shots by Steven Ismailovic
report inappropriate content to the webmaster report abuse 

This member has a pro account

Red Flabellina nudibranch_Nov 2024 (CanonEF60,1/200,f18,... by Susanna Randazzo
Red Flabellina nudibranch_Nov 2024
(CanonEF60,1/200,f18,iso100)
2 Votes
VOTE!

date posted posted: Friday, January 10, 2025
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 

This member has a pro account

Goniobranchus kuniei nudibranch_Jan 2025 (CanonEF100,1/2... by Antonio Venturelli
Goniobranchus kuniei nudibranch_Jan 2025
(CanonEF100,1/200,f16,iso200)
2 Votes
VOTE!

go to the dive site record where this shot was takenDive Site for this image
date posted posted: Thursday, January 9, 2025
date posted category: Macro - Nudibranchia
date posted location: South China Sea Vietnam
view portfolio more shots by Antonio Venturelli
report inappropriate content to the webmaster report abuse 
8611 Entries Found: Page 1  of  319