TY - JOUR T1 - The Relations between the Hybrid and Parent Forms of Echinoid Larvae JF - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934) VL - 190 SP - 465 EP - 529 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rstb.1898.0008 M3 - doi:10.1098/rstb.1898.0008 AU - Vernon, H. ER -