4 
PKOCEEDINGS OF TPIE ISTATIOFTAL MUSEUM. 
VOL. 63. 
Page 183. Schismope coronata, Bartsch regards this as a new species which 
he calls S. californica. He also refers 8. caUana to Adeorhis. 
Page 192. I schnochiton serratus dates from 1864. 
Ischnochiton derryi, read “ vol. 55.” 
1 schnochiton mertensii, add “ San Martin Island, Lower California.” 
Page 193. Pallochiton, read “ 1879.” 
Page 194. CalUstochiton crassicostatus. Add “ San Martin Island, Lower Cali- 
fornia.” 
Page 196. Placiphorella velata. Add “ Sooke Harbor, Vancouver Island, 
Macoun.” 
Page 197. Placiphorella pacifica, read “ Kasaan Bay.” 
For Katherina read “ Kathari^mP 
Genus Cryptochiton, for Gray read “ Middendorff.” 
Page 210. Belcher, Last of the Arctic Voyages, read “ vol. 2.” 
o 
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