They’re delicate creatures and their bodies are like shell-less snails and don’t hide or retract when they feel your presence . have a routine life, circling the leaf of an algae and grazing about in their own little world. The invertebrate which lives in marine water has black beady eyes situated close together, rhinophores with black tips resembling sheep’s ears or insect antennae sticking out of its white head and dotted green cerata popping out of the upper surface of its body. It is powered by sunlight, how do you this species should be classified ?

