Three new intertidal sponges (Porifera: Demospongiae) from Brazil's fringing urban reefs (Maceio, Alagoas, Brazil), and support for Rhabderemia's exclusion from Poecilosclerida. Journal of Natural History, 47(33-34), Sep 1 2013: 2151-2174. 2165 [Zoological Record Volume 150]