Food sources for camptandriid crabs in an arid mangrove ecosystem of the Persian Gulf: a stable isotope approach.

Crabs of the family Camptandriidae are the most dominant burrowing crabs inhabiting arid mangrove forests of the Persian Gulf. They play important roles in the structuring and functioning of mangrove ecosystems by modulating biogeochemical processes and cycling of nutrients, serving as important ecosystem engineers. We analysed stable carbon (C) and nitrogen (N) isotope values of three camptandriid crabs (, and ) and their potential food sources in the Hara Biosphere Reserve, northern Persian Gulf.