Plakortis fromontaePlakortis fromontae is a species of marine sponge in the order Homosclerophorida, first described in 2011 by Guilherme Muricy. The species epithet, fromontae, honours Jane Fromont.DistributionThe holotype was collected off Rat Island, Western Australia, in the Houtman Abrolhos and the species is known only from that locality.