Taylor, Paul D., Andrea Waeschenbach, and Wayne K. Florence. 2011. “Phylogenetic Position and Systematics of the Bryozoan Tennysonia: Further Evidence for Convergence and Plasticity in Skeletal Morphology Among Cyclostome Bryozoans”. Zootaxa 3010 (1). Auckland, New Zealand:58–68. https://doi.org/10.11646/zootaxa.3010.1.5.