Scientific name: Pseudoceros lindae
Size: Up to 3.2 inches
Color: Burgundy red, yellow / orange and blue
Distinguishing feature: Burgundy red color with yellow / orange dots turning blue towards the periphery of the body. Gray margin around the body. Small blue tentacles in the front.
Where did we see it: Raja Ampat
Scientific name: Pseudoceros lindae
Size: Up to 3.2 inches
Color: Burgundy red, yellow / orange and blue
Distinguishing feature: Burgundy red color with yellow / orange dots turning blue towards the periphery of the body. Gray margin around the body. Small blue tentacles in the front.
Where did we see it: Raja Ampat
Many flat worms, like this one, have a robe that mimic doridian nudibranchs (the tasks in this example).
This allows them to pretend to be those species that secrete chemical repellents.
Mammals have a horizontal tail.
Fishes have a vertical fin.
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.)
Parrotfish create a protective envelope around them when they are sleeping.
So, don't put the light on them during night dive to don't to wake them up and break this envelope.