Canthigaster callisterna, clown toby

Canthigaster callisterna Ogilby 1889

clown toby

 

The Clown Toby, Canthigaster callisterna, has double black stripes along its sides. Its back is greenish with fine blueish markings.
Distribution =  NSW, NZ, Lord Howe & Norfolk Islands
Max size =  25cms
Family =   Tetraodontidae - pufferfishes