The New Zealand sand diver (Tewara cranwellae) is a species of sandburrower endemic to the waters around New Zealand where it can be found in tide pools and areas with sandy substrates down to a depth of .
The New Zealand sand diver (Tewara cranwellae) is a species of sandburrower found exclusively in the waters surrounding New Zealand, where it resides in tide pools and sandy areas up to a depth of roughly 30 meters.