Photo of Animalia: species: Porites spp (massive) (Lizard Island Field Guide)

A massive Porites head at least 2 m high at 21 m depth off South Island, Lizard Island Group (30 Jan 2016). It has rolled down the reef slope from its original position, almost certainly during Cyclone Ita in 2014 or Cyclone Nathan in 2015.

© Anne Hoggett