Fl|i?10,^— Flat Fish, Rhoihboidiclithys podas. After resting for two 

 or three days cm foe graiVeil. /^^/to Sumner.) 



Fig. Ipii'-^FIat F'ish, RfepiTtboi4|;hthys podas. Mtet'^&tmg for 

 thrjee* days on the spiiftt^ background. ^{Aft/er^^mner.) 



