The West American 8 
Vol. XII. No. 2./ July, 
Esta 
THE WEST AAIERICAN SCIENTIST. 
Published mon 
Price 10c a copy; $la er r life. 
Charles Hassell Oreutt, Paitor 
Number 365 Tw y-first Street, 
 Ditko , Cali anna bye * Me : Sey 
a a’ 
LIFE cee aa emaeae yo 
Ss J 
Ss. M. 
_ GRAY, SARA ELIZABETH: 
NELL PHILIP. 
STEARNS, R. - 
STONE, C neh oes a E. 
> ___—— 
BIOGRAPHICAL, 
et age ae 
Ais de 
e of the mos a eminent scientists, ,of 
ae Diversity of California, died aie 6, 
Shells of western Lake and Stream. 
NUTTALLI 
Idaho: by Oregon; 
 beeety round- 
‘ texture delicate, sur- 
rath°r smoo'h. L-neth 8, width 6, 
: math river, —— 
CYLUS er cai Ww. Cc 
ryon as identical wae 
CYLUS Relaonggesy hee Hald. 
Shell omewhat _ ponde: 
tes opts. mae. 
far back; ante- 
wubb 
teep and rectili 
ioe 
BYTHINELLA BIN 
, to 
nares eon vere e 
Length 25, 
height 3 mm. 
Living: Oregon (Nuttall). 
h 4, width 1, 5, height 1 m Ke 
Vallejo and coast re gion, Cali-. 
6 minute, 
: : Arroyo San Anto 
Sante Cruz; Canoe creek; San Fr 
Senet Sacramento river, ‘California, 
ron. 
ANcyrt us SpEROTER “DUS Tryo: 
Shell very fragile, ly fr 
rare ad are; eievatel:, 
heaht 8 ce Length 
path 
vin, ee Umpqua river, 01 
INEYI 
ae coe ats re! nde oe 
ar 
ariee Bolinas: Martins” Sante 
ampo, San Diego county (Oreut 
