Bigfin reef squid (Sepioteuthis lessoniana) Date Taken:
September 3, 2014 at 6:48pm Dive site:
Cheeky Beach (one of our FAVORITE places in the WORLD!!), Buton Area (SE Sulewesi), Indonesia
While these are fairly common, they're usually only around at night...making them hard to shoot / focus on (IMO). And, they're so reflective that it can cause the photo to be overexposed / shiny. This shot was a bit over exposed but I was able to dial it back a bit in Lightroom.
My iNaturalist observation: 5069874
For more info:
* Wikipedia: Bigfin_reef_squid
* OurBelovedSeas: trip report