TY - JOUR T1 - On the Anatomy and Physiology of the Nematoids, Parasitic and Free; with Observations on their Zoological Position and Affinities to the Echinoderms. JF - Proceedings of the Royal Society of London (1854-1905) VL - 14 SP - 371 EP - 374 PY - 1865/01/01/ UR - http://dx.doi.org/10.1098/rspl.1865.0069 M3 - doi:10.1098/rspl.1865.0069 AU - Bastian, H. ER -