The scientific name for a clown fish is a amphiprioninae.
Amphiprion percula
There are subtypes of clown fishes with different latin names. You can check names from bottom link:
Clownfish are a subfamily called Amphiprioninae. There are 27 species, each with its own scientific name. One is Premnas biaculeatus, the maroon clownfish, native to the Indian Ocean. All others are of the genus Amphiprion. See http://en.wikipedia.org/wiki/Clown_fishThe full name for a clown fish is Percula Clownfish. They belong to the sub family AmphiprioninaeThere are 27 different species of clown fish, the scientific latin name for the most commonly recognised orange clown fish is Amphiprion melanopus.Another more entertaining answer:Clownusfishus
There are almost 390 different species of fish that are classed as "Scorpion Fish". They all come in to the "Scorpaenidae" family.
To my knowledge there is not a specialty name for a male Clown fish.
'Japanese fighting fish' 'Chinese fighting fish' 'Siamese fighting fish' and 'Betta' are all names given to the 'Betta splendens'.
Of course it is in its name.
The Tagalog term for clown fish is "isdang payaso." This name reflects the fish's colorful appearance and playful behavior, akin to that of a clown. Clown fish are often associated with sea anemones, which provide them shelter in their natural habitat.
There is no scientific name for just big fish.
Amphiprion percula.
The scientific name of the puffer fish is Tetraodontidae.
They are "Fromia monolis" and are classed as "Echinoderms".