Phylogenetic distribution of regeneration and asexual reproduction in Annelida: regeneration is ancestral and fission evolves in regenerative cladesDOI: info:10.1111/ivb.12151v. 135No. 4Wiley-Blackwell400–414
Zattara, Eduardo E. and Bely, Alexandra E. 2016. "Phylogenetic distribution of regeneration and asexual reproduction in Annelida: regeneration is ancestral and fission evolves in regenerative clades." Invertebrate Biology, 135, (4) 400–414. https://doi.org/10.1111/ivb.12151.