Reference
Alexandra Kerbl, Elizaveta G. Fofanova, Tatiana D. Mayorova, Elena E. Voronezhskaya, Katrine Worsaae (2016): Comparison of neuromuscular development in two dinophilid species (Annelida) suggests progenetic origin of Dinophilus gyrociliatus – Frontiers in Zoology – 2016: 49-0001-49-0039.