Gemballa, Sven; Schermutzki, Franka (2004-06-01). "Cytotoxic haplosclerid sponges preferred: a field study on the diet of the dotted sea slug Peltodoris atromaculata (Doridoidea: Nudibranchia)". Marine Biology. 144 (6): 1213–1222. doi:10.1007/s00227-003-1279-1. ISSN0025-3162. S2CID89305513.
Gemballa, Sven; Schermutzki, Franka (2004-06-01). "Cytotoxic haplosclerid sponges preferred: a field study on the diet of the dotted sea slug Peltodoris atromaculata (Doridoidea: Nudibranchia)". Marine Biology. 144 (6): 1213–1222. doi:10.1007/s00227-003-1279-1. ISSN0025-3162. S2CID89305513.
Gemballa, Sven; Schermutzki, Franka (2004-06-01). "Cytotoxic haplosclerid sponges preferred: a field study on the diet of the dotted sea slug Peltodoris atromaculata (Doridoidea: Nudibranchia)". Marine Biology. 144 (6): 1213–1222. doi:10.1007/s00227-003-1279-1. ISSN0025-3162. S2CID89305513.