TY - JOUR T1 - Further Observations on the Locomotor System of Medusae. JF - Proceedings of the Royal Society of London (1854-1905) VL - 25 SP - 464 EP - 487 PY - 1876/01/01/ UR - http://dx.doi.org/10.1098/rspl.1876.0069 M3 - doi:10.1098/rspl.1876.0069 AU - Romanes, G. ER -