Redmond, Niamh E.; Raleigh, Jean; van Soest, Rob W. M.; Kelly, Michelle; Travers, Simon A. A.; Bradshaw, Brian; Vartia, Salla; Stephens, Kelly M.; McCormack, Grace P.(2011)
The systematics of the poriferan Order Haplosclerida (Class Demospongiae) has been under scrutiny for a number of years without resolution. Molecular data suggests that the order needs revision at all taxonomic levels. ...
