Ruengsawang, N., N. Sangpradub, T. Artchawakom, R. Pronzato, and R. Manconi. “Rare Freshwater Sponges of Australasia: New Record of Umborotula Bogorensis (Porifera: Spongillida: Spongillidae) from the Sakaerat Biosphere Reserve in Northeast Thailand”. European Journal of Taxonomy, no. 260, Jan. 2017, doi:10.5852/ejt.2017.260.