PLATE 39 
(After Rathbun) 
Fig. 1. Fabia subquadrata, female; dorsal view, X 134. Pacific Grove, from 
mantle cavity of edible mussel, Mytilus edulis. (Page 253.) 
Fig. 2. Same specimen as fig. 1; ventral view. 
Fig. 3. Fabia lowei, female; dorsal view, X 1%s. In mantle cavity of boring 
mussel, Pholas californica, Alamitos Bay. (Page 254.) 
Fig. 4. Same specimen as fig. 3; ventral view. 
Fig. 5. Fabia canfieldi, female holotype; dorsal view, X 2%. Monterey, 
in folds of keyhole limpet, Lucapina crenulata. (Page 254.) 
Fig. 6. Same specimen as fig. 5; ventral view. 
Fig. 7. Pinnotheres holmesi, female holotype; dorsal view, X 2%9. Pacific 
Grove? (Page 251.) 
Fig. 8. Same specimen as fig. 7; ventral view. 
[436] 
sd 
