Plate 10. 
Page 
igure 1. Thyasira bisect a Conrad. 120 
Puget Sound. 
2. Kcilia iaperousii Deshayes.. ..131 
Puget Sound. 
3. ‘‘Banoniya ampla Dali ... 207 
Puget Sound. 
4. My a trim cat a Linnaeus. 197 
Puget Sound. 
