original description
Ferguson F.F., Stirewalt M.A. & Kepner W.A. (1940) A new turbellarian worm (Rhabdocoela) from Beaufort, North Carolina, Phonor hynchus pearsei n.sp. Journal of the Elisha Mitchell Scientific Society 56: 111-122 [details]
original description
Ferguson, F. F.; Stirewalt, M. A.; Kepner, W. A. (1940). A new turbellarian worm (Rhabdocoele) from Beaufort, North Carolina, Phonorhynchus pearsei n. sp. J Elisha Mitchell Sci Soc, 56: 111-122
page(s): 111-122, Plate 1 [details]
additional source
Karling, T. G. (1952). Kalyptorhynchia (Turbellaria) Further zoological results of the Swedish Antarctic expedition 1901-1903. <em>Norstedt & Soener, Stockholm.</em> 4(9):1-50. [details] Available for editors
additional source
Karling, T. G. (1956). Morphologisch-histologische Untersuchungen an den männlichen Atrialorganen der Kalyptorhynchia (Turbellaria). <em>Arkiv för Zoologi.</em> 9: 187-277. [details] Available for editors
additional source
Ax, P. (1959). Zur Systematik Oekologie und Tiergeographie der Turbellarienfauna in den ponto-kaspischen Brackwassermeeren. <em>Zoologisher Jahrbucherabteilung fur Systematik, Geographie und Biologie de Tierre.</em> 87: 43-184. [details] Available for editors
additional source
Ferguson, F.F. & E.R. Jones. (1949). A Survey of the Shore-Line Fauna of the Norfolk Peninsula. <em>American Midland Naturalist.</em> 41(2): 436-446., available online at http://www.jstor.org/stable/2421723 [details] Available for editors
From editor or global species database