Sand Diver (Lizardfish) Scientific Name: Synodus intermedius • Common throughout Virgin Islands Waters • Thought to be the most abundant of local lizardfishes SIZE4 inches to 18 inches DEPTHI have most commonly observed them …Continue reading →
Full moon, Coral Bloom and Spring downpour … look around with keen eyes while snorkeling or diving and you may just spot a few Caribbean Reef Squid.
Fairly common in St. Thomas, Virgin Islands waters, they can be difficult to see as their colors naturally blend with the water and suspended particles. Adding to the near-invisibility is the fact that the Caribbean Reef Squid is not that big, averaging six to 12 inches as adults.
If you are lucky enough to spot one, you may even be able to see it change colors and flash dot patterns as it communicates with nearby squid. Wary by nature, they may stick around for observation by a swimmer making a slow and unthreatening approach.
Caribbean Reef Squid will let divers know if they have come to close by wagging a crooked tentacle in the air and jetting away as seen at the end of the video.
This is a small tropical fish in the Grouper/Sea Bass/Hamlet family. Adults are 2 to 4 inches in length and most commonly seen around St. Thomas in deeper coral waters. It is rarely seen at shallow depths (15 to 40ft), becoming more common approaching 60 feet and below down to about 220 to 250 feet.
They will hang out as solitary individuals among coral rubble, sandy areas, patch reefs and lower levels of coral banks. Juveniles may hang out together in small groups of up to four fish.
A sloping snout combined with ultra-tough skin makes the Queen Triggerfish the perfect predator of Sea urchins.
Better known as “Old Wife” in the islands, the fish blows pressurized streams of water at an urchin until it tumbles over. Once the urchin’s unprotected underbelly is exposed, the Old Wife digs in with hard, sharp teeth.
Fish are both opportunistic as well as sloppy eaters. Scraps from the urchin meal attract nearby fish. Very quickly the Old Wife has to defend its meal from pirates. A wide, flat body helps with this task by blocking fish intent on raiding lunch.
In the end, everyone gets something, even if it is just a leftover spine to munch on.