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Underwater Photo Contest Entries From The Tyrrhenian Sea

2629 Entries Found: Page 1  of  98
We often don't see them, but a thousand eyes watch us while we swim or dive with our sophisticated equipment that makes lots of bubbles. Like this friendly hermit crab which I found on a rock a few meters deep.
(Canon EF100, 1/200, f14,iso100)
Flabellina standing_Oct 2023
(CanonEF100, 1/250,f14,iso100)
Lamprohaminoea ovalis, a very small mollusc ( not a nudibranch) with beautiful colors, which entered the Mediterranean from the Red Sea and is rapidly expanding_October 2023
(CanonEF60,1/200,f10,iso100)
Cratena nudibranchs _August 2024
(Canon EF100, 1/200,f/20,iso100)
Trypterigion delaisi_august 2024
( CanonEF100, 1/200,f16,iso100)
Cratenas in macro_August 2024
(CanonEF100, 1/200, f18,iso100)
Flabellina affinis_August 2024
(Canon100,1/200,f16,iso100)
Pair of Cratena peregrina nudibranchs_August 2024
(Canon100, 1/200,f18,iso100)
Flabellina has a specialized diet based on hydroid polyps. Just look for the colonies of these polyps (similar to small bushes often positioned on the tops of rocks to catch current) to find it more easily!_June 2024
(Canon100, 1/200,f/18,iso100)
Watchful eye that of the Mediterranean Hermit Crab, always careful to protect abdomen, which is not covered by a rigid cuticle, inside the shells of gastropod molluscs that it finds abandoned_August 2024
(Canon100,1/200,f14,iso100)
Contrasts make a photo more interesting. Apart from the black of background,the orange with purple tips of "cerata" compared to the white bodies plays in favor & composition of two Cratena with different focus.July2024
(Canon 100,1/200,f18,iso100)
Elysia shy, white with red dots on body,head and rhinophores. It is characterized by a green color bands produced by the chloroplasts that it retains in the cells of digestive system_June 2024.
(Canon 100,1/200,f14,i.100)
The Ischian flabellina is a close cousin of the lilac one with which it is confused. The epidermis of the Ischia cerati is transparent and thus allows a glimpse of the bright orange ducts of the digestive gland_ June2024
(Canon 100,1/200,f18,i.100)
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)
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)
Flabellina affinis_June 2024
(Canon100,1/200,f18,iso100)
Cratena peregrina nudibranch_June 2024
(Canon100,1/200,f20, iso100)
The roar of the Flabellina! _June 2024
(Canon100, 1/200, f20,iso 100)
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)
Peperoncino fish_2023
(Canon100,1/200,f11,iso100)
Mediterranean crab . This was quite large and didn't fit in the frame of my lens but I photographed it anyway trying to focus on its green eyes. Unfortunately not very well, but no rush..I'll try again later, it's a matter of practice! _June 2024
Mediterranean violet aeloid_June 2024
(Canon100, 1/200,f20,iso100)
Cratena nudibranch_July 2023
(Canon100,1/200,f20,iso200)
Bavosa c._2023
(Canon100,1/200,f8,iso100)
Sweet Elysia_June 2024
(Canon100,1/200,f14,iso100)
Violet Aeloid (Flabellina affinis)_June 2024
(Canon 100, 1/200,f18,iso100)
Flabellina affinis_June2023
(Canon100, 1/200,f18,iso100)
2629 Entries Found: Page 1  of  98

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