TY - JOUR T1 - The Stomodaeum, Mesenterial Filaments, and Endoderm of Xenia JF - Proceedings of the Royal Society of London (1854-1905) VL - 63 SP - 443 EP - 446 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rspl.1898.0059 M3 - doi:10.1098/rspl.1898.0059 AU - Ashworth, J. ER -