Callyspongia flammea is a thin, vase-shaped sponge moderately common on lagoon reef slopes. We have seen this as Kallypilidion poseidon, which the World Register of Marine Species (WORMS) lists as a synonym of Haliclona fascigera, but it does not look like other Haliclona fascigera on iNaturalist.
Created 1 June 2019
Updated 26 February 2024