heuerfan,
No, there is no record of pylei from Australia. Is it sure that it comes from there? Perhaps via Australia.
bubbaOPPD,
It is a young male opunctatus; females are entirely reddish.
YoungLe84,
It is too cheap for any pylei, especially for those from Vanuatu shown in your photos.
Unusual shapes for female laboutei; 4 inches ? Males have two prolonged spines (1st and 2nd) from anal fin without exception as far as I know.