original description
(of ) Bryce, D. L. (1891). Remarks on Distyla, with descriptions of three new rotifers. Science Gossip, London, 27, 204-207, 236 [details] Available for editors 
basis of record
Sørensen, M. V. 2009. Rotifera of the Gulf of Mexico, Pp. 533–537 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. [details]
basis of record
De Smet, W H. (2001). Some Rotifera from Ile Amsterdam (Terres Australes et Antarctiques Francaises), with description of Brachionus amsterdamensis sp. nov. (Monogononta: Brachionidae). <em>Annales de Limnologie - International Journal of Limnology.</em> 37: 9-20. [details] Available for editors 
additional source
Segers, H. (1995). Rotifera, Volume 2: The Lecanidae (Monogononta). In: T. Nogrady. Guides to the identification of the microinvertebrates of the continental waters of the world. The Hague. SPB Academic Publishing BV, 6, 226 [details] Available for editors 
From editor or global species database