Sipuncula: an emerging model of spiralian development and evolutionDOI: info:10.1387/ijdb.140095mbv. 58University of the Basque Country Press485–499
Boyle, Michael J. and Rice, Mary E. 2014. "Sipuncula: an emerging model of spiralian development and evolution." The International journal of developmental biology, 58 485–499. https://doi.org/10.1387/ijdb.140095mb.