(of)Bryce, D. L. (1894). Further notes on macrotrachelous Callidinae. Journal of the Quekett Microscopical Club, (ser. 2) 5, 436-455, pl.23-24[details] Available for editors
original description(of)Bryce, D. L. (1894). Further notes on macrotrachelous Callidinae. Journal of the Quekett Microscopical Club, (ser. 2) 5, 436-455, pl.23-24[details] Available for editors
additional sourceDonner, J. (1965). Ordnung Bdelloidea (Rotatoria, Rädertiere). Bestimmungsbücher zur Bodenfauna Europas. Berlin. Akademie-Verlag, 297[details] Available for editors