To my knowledge there is not a specialty name for a male Clown fish.
The only term I have heard and can find is "male fish."
A star fish
As a star fish he technically has no sex (as in male/female)
It is called a Ray.
Dorsal
sunflower starfish
The average star fish can be called star shaped or a pentagon.
It is called "milt".
Males are called Spikes and females are called Fins.
Male and female fish have not been designated like other animals are, into things like cows and bulls, so they are simply called male and female.
There are several species of fish that are called "Mosquito Fish" The species most often refered to as a Mosquito Fish is the Gambusia and the male of that species grows to around 1 inch.