0\ MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 605 



P.7.S. PUte II. 

 Png.'. So. Fig. 



tjy 10 10. Vhiime Lordi. Rd. From a Duck's gtomach. Plentiful. Esquiraalt 

 Ilarh., V. I., Lord. 



,, 11 11. Sj) ffen'iini (Ci/r/ii'i) tii>nidiiTn,'Bii. Plentiful. Suma.is Prairie, Fraser 

 IviviT, J'nitish L'i)lumljia, Lard. 



.. 12 12,13. ^'^j>/if{'riii)n {Cf/da^} Spokanif.Bd. Two sp.. River Spokane; two 

 vouniT sp., KoDtuuie Kiver, liriti.sh Columbia, Lord. [Closely re- 

 lated to tuinidiDH, but more delicate.] 



70 13 14. Ly tiisia sadirola, JJd. llole.s in rock.«i in Esqnimalt Ilarh., V. I., Lord. 



Japan, te.ste A. Ad. Closelv resembles L. naviada, Ad. and live. 

 [Al)undaut, and very variable in outline, sometimes like Ha.iiraca 

 p/io/adix, soiiit'times like Mi/filimeria. Neeah Bay, Swait ] 

 ,, 14 15. C''-ii.'<s)ifellaK'<rjiiiiii(dtif,Bd. One sp. Esquinialt llarb., ^^ I., Zf>rf/. 

 [A true Astarff, A\-ith external ligament, with one ant. lat. tooth in 

 oue valve, and one post. lat. tooth in the opposite, well developed. 

 Tliis character was noticed by J. Sby. in constitutinor the ^'cuus, 

 but becomes obsolete in the typical species. The same peculiarity 

 of mavjiiu is seen in Crussutcllu. The external rugie are sinirularly 

 irre;iukir, and not always continuous.! 



71 15 Li-du f'<>xfit,\jA. 10-l.jfm. ; one sp. Esquimalt Ilarb., V. I., i'/«//. 



[="Z. fomitfi, IJaird, MS.', on tablet.] 

 71 16 Niwulu Li/aliii, JJd. 8-10 fm. ; one sp. Esquimalt Ilarb., V. I., Liiall, 



Resembles N. dimricata, lids., N. cadreims, lids., N. mirnlilis, 

 Ad. and Rve.. and especiallj' N. Cobboldiee from the Crag. [In the 

 early stajje, the sculpture has several anjxles, aftei^wards omy one. 

 B)th Dr. Kennerley s and Dr. Lyall's specimens appear to be = 

 Aci a cantre/tsi.'i, lids.] 



The Vancouver Collections having been deposited in separate drawers, 

 excej)t the series mounted for tlie table-cases, penftission has been j,aven 

 (with the kind ;i.ssistance of Ur. Baird) to examine them minutely, and pre- 

 pare a revised list of the species. The marine shells will be found in the 

 sixth column of the general Vancouver and Californian Table. The ful- 

 owing require special mention. 



So. 



17. " Tererfofn^hrutta,''' teste Jeffr. ; out of block of wood from Xai-ni-mo ITarb., 



V. I., Lord. 

 Ti-redo. Shelly tube of larpe ?p. Esquimalt Ilarb., Lord. 



18. Neta-^toma Daririnii. Ivsquinialt Ilarb., Lord. One adult but injured speci- 



men. [For this singular I'holad, with duck-bill prolongations of the valves, 

 a subgenus of Fliolwlidea is proposed, as its characters do not accord with 

 Jouunettia, under which it is placed in the Cumingian Collection J 



19. " Sitxicuva riKjoui.'' Several typical specimens ; Esquimalt Ilarb., Lord, taken 



out of interior of hard stone, mto which they appear to have bored. 



20. " CaJli.ftii 'fpannoxa." Esquimalt Il&rh., Lord. One young sp. [^= Saxidomus 



squalidi(,%, jun.] 



21. " Tapes rii,idii."' Esquimalt Ilarb., Lord, common. [An instructive seri<>5, 



some with very clo.'se and fine, others with distant, strong ribs. Some have 

 ribs large and rounded, approaching the sculpture of Cardia. Some change 

 suddenly from one form to another. = T. stnminea, var. Petifii.'\ 



22. " Cardium VaUfoniieme, Uesh." 8-15 fm. Vancouver Is., Lyall. [=vap- 



hlanduni. Tablet contains fllso young sp. of C. corbis.] 



23. " Cardita veiitrieosa, Gld." 8-16 fm. Vane. Is., Lyall. [Not ventricose, 



exactly resembles the East Coast specimens of Few. borealis dredged by Dr. 

 Sti:npson.] 



24. " A)ioih)tta roi/)iata, Gh\." [_=A. Oreffonensis, J^eR.'\ Lake Osoyoos, Br. Col. 



Lord. Two sp. Also Freshwater Lake, Nootka Sound, Lijall. 

 „ Anodoida 't Orei/oneuHs, 'y\n. Freshwater Lake, Nootka, V. I., L^ord \ one sp. 



25. Anodoida r yuttiilUuita. Freshwater Lake, Nootka, Vane. Is., Zo/y/; one sp. 

 Jil). AnudutUu IJ'a.'i'uiiiUu.isij. Fieshwater Lake, Nootka, Vaac. Is., Z-r</j luui sp 



91 



