: 
le APPENDIX. 375 
Fam. xvii. Naviculacese—continued. 
Navicula crabro m. Vancouver Island. 
— leptogongyla. Cow Creek. 
— Smithii m. Vancouver Jsland, at 10 fathoms. 
— rhombica m. Vancouver Island. 
— varians. Lake Osoyoos. 
Stauroneis pulchella m. Shores of Vancouver Island, and at 10 fathoms. 
— phenicentron. Source of Tobacco River. 
— anceps. Columbia River. 
— gracilis. Pend’Oreille River. 
Pleurosigma formosum m. Vancouver Island, at 10 fathoms. 
— speciosum m. Vancouver Island. 
— intermedium m. Vancouver Island. 
— nayiculaceum m. Vancouver Island. 
— fasciola m. Esquimalt Harbour. 
Fam. xviii. <Actiniscec. 
Dictyocha gracilis m. Shores of Vancouver Island, and at 8 fathoms. 
— fibula m. Shores of Vancouver Island. 
Mesocena elliptica m. Vancouver Island. 
THE END. 
LONDON 
PRINTED BY SPOTTISWOODE AND 0O 
NEW-STREET SQUARE 
