http://www.underwaterphotography.com/ photo contesthttp://www.underwaterphotography.com/en-us© UnderwaterPhotography.comthe #1 u/w photo contest12/4/2024 12:18:35 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=160539Cratena peregrina_September 2024 (Canon EF100, 1/200,f16,iso100)12/1/2024 4:20:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=160539http://www.underwaterphotography.com//Upload/UP/Competition/Previews/160539.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=160520Flabellina Ischitana_June 2024 (CanonEF100,1/200,f18,iso100)11/11/2024 3:22:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=160520http://www.underwaterphotography.com//Upload/UP/Competition/Previews/160520.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159541Prostheceraeus Giesbrechtii_October 2024 (CanonEF100,1/200,f13,iso100)10/19/2024 1:19:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159541http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159541.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159528Wrestling_September 2024 (Canon EF100,1/200,f16,iso100)10/11/2024 3:36:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159528http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159528.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159524Thuridilla hopei_October 2024 (Canon EF100,1/200,f14,iso100)10/10/2024 8:19:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159524http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159524.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159507Thuridilla hopei. Often mistaken for a nudibranch, it is a sacoglossal opisthobranch without dorsal appendages. It can only be spotted with a keen eye, on the rocky seabed a few meters deep. Rarely exceeds 2cm in length. (CanonEF100,1/200,f14,i.100)10/6/2024 12:52:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159507http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159507.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159506Flabellina ischitana nudibranch_June 2024 (CanonEF100,1/200,f16,iso100)10/5/2024 12:16:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159506http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159506.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159505Pair of Cratena nudibranchs spotted at " La Formica" dive site_Sicily_Sept 2024 (Canon EF100, 1/200,f16,iso100)10/3/2024 7:08:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159505http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159505.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159498Cratena peregrina is always a great subject of macro in the Mediterranean Sea_Taken in July 2024 (CanonEF100,1/200,f20,iso100)10/1/2024 2:10:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159498http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159498.jpghttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159494Four small Cratena nudibranchs close to each other tossed by the strong current of recent days_Sept 2024 (CanonEF60,1/200,f18,iso100)9/24/2024 7:59:00 AMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=159494http://www.underwaterphotography.com//Upload/UP/Competition/Previews/159494.jpg