"It is an exciting time for Paralympic sport," Pascoe said. "In my time, I have never before seen so much support from the New Zealand public and media."
Fisher, who had a stunning haul of a gold, two silver, a bronze and a world record in London, is officially listed as 'one to watch in Rio' by the International Paralympic Committee.
Leslie, gold medallist and world record holder at Beijing 2008 and again at London 2012 will look to continue his outstanding performances against an increasingly competitive field in the individual medley.
The Paralympics will run from September 7-18, with over 4350 athletes from 178 countries expected to compete in 22 sports with 526 medal events.
New Zealand team:
Sophie Pascoe (Christchurch, single limb deficiency)
Mary Fisher (Auckland, visual impairment)
Cameron Leslie (Auckland, quadruple limb deficiency)
Nikita Howarth (Cambridge, double limb deficiency)
Rebecca Dubber (Auckland, loss of muscle power, paraplegia)
Bryall McPherson (Auckland, single limb deficiency)
Jesse Reynolds (Auckland, single limb deficiency)