Scientific name: Doriprismatica sibogae
Size: Up to 2.4 inches
Color: bright yellow, white, blue
Distinguishing feature: Long and narrow. Blue edging on the mantle margin, a wider white margin inside the blue margin. The body is white and the dorsal face is bright yellow.
Where did we see it: French polynesia
Scientific name: Doriprismatica sibogae
Size: Up to 2.4 inches
Color: bright yellow, white, blue
Distinguishing feature: Long and narrow. Blue edging on the mantle margin, a wider white margin inside the blue margin. The body is white and the dorsal face is bright yellow.
Where did we see it: French polynesia
Cousin of Doriprismatica atromarginata, it has a much livelier yellow color and is slender.
It feeds on sponges, its gills (which wiggle constantly) can be of different colors: cream, yellow, dark chestnuts.
Some sharks can stay motionless on the sand (white tips reef sharks, nurse sharks, etc.).
These sharks don't have to swim to bring oxygen to their gills like other sharks (grey, hammerheads tc.)
The whale shark is the largest fish in the world!
Some whales are larger, but they are mammals, not fish!
Mammals have a horizontal tail.
Fishes have a vertical fin.