Santana, Flávia T., Laís V. Ramalho, and Carmen P. Gumarães. 2009. “A New Species of Metrarabdotos (Bryozoa, Ascophora) from Brazil”. Zootaxa 2222 (1). Auckland, New Zealand:57–65. https://doi.org/10.11646/zootaxa.2222.1.5.