The Voyage of H M S "Challenger" 



\ 



1-3 OPHIOPYBEN BREVISPIHUS. Lym +-6 LONCISPINUS, L.ym 7-9 DpHIOl EBES SCDBTEUS Lym 10-]?. VESTITUS, Lyrr. 

 13-15 DpHIOPHYLLUM PETILUM, L-™ lB-18 OpHIOCERON EDENTUI.US Lym 



