Monanchora is 'n genus van sponsdiere uit die klas van die Demospongiae (gewone sponse). Monanchora alaskensis (Lambe, 1895) Monanchora arbuscula (Duchassaing & Michelotti, 1864) Monanchora brasiliensis (Esteves, Lerner, Lôbo-Hajdu & Hajdu, 2012) Monanchora clathrata (Carter, 1883) Monanchora dianchora (De Laubenfels, 1935) Monanchora enigmatica (Burton & Rao, 1932) Monanchora laevissima (Dendy, 1922) Monanchora laminachela (Lehnert, Stone & Heimler, 2006) Monanchora lipochela (Dendy, 1922) Monanchora pulchra (Lambe, 1895) Monanchora quadrangulata (Lévi, 1958) Monanchora stocki (Van Soest, 1990) Monanchora unguiculata (Dendy, 1922) Monanchora viridis (Kieschnick, 1900)