Temperature dependent larval duration and survival of the western king prawn, Penaeus (Melicertus) latisulcatus Kishinouye, from Spencer Gulf, South Australia

► Larval development and duration of P. latisulcatus was dependent on temperature. ► Predicted duration was shorter early in the spawning season and in north Spencer Gulf. ► Survival rate was similar for 17 °C and 25 °C, total survival was greater for 25 °C. ► Thermal tolerance range supportive of a semi-tropical species in a temperate region. ► Results could be used to more accurately predict larval dispersal and settlement using bio-physical modelling.