MEM. CAL.ACAD. 11. . PLATE XX 



79. 



if, .- i''^> 

 iy,-i>'G/ 80. 



8IA. 



8IC. 



SIB. 



,/ 



:v' i- 



././. 



83. 



82. 



.^i 



\ 



85. 





i#--4---'-v-<' 



-yi 



m-'t 



84 



-y..<f 



• <3(rSTAV ^-I^ETi-, Z>S£.. 



Argilophilus makmoratus ohn. 



78 



