CAVALIER-SMITH, Thomas (2013). «Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa». European Journal of Protistology [online]. 49 (2): 115–178. ISSN0932-4739. PMID23085100. doi:10.1016/j.ejop.2012.06.001
CAVALIER-SMITH, Thomas (2013). «Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa». European Journal of Protistology [online]. 49 (2): 115–178. ISSN0932-4739. PMID23085100. doi:10.1016/j.ejop.2012.06.001
CAVALIER-SMITH, Thomas (2013). «Early evolution of eukaryote feeding modes, cell structural diversity, and classification of the protozoan phyla Loukozoa, Sulcozoa, and Choanozoa». European Journal of Protistology [online]. 49 (2): 115–178. ISSN0932-4739. PMID23085100. doi:10.1016/j.ejop.2012.06.001