Girard on Fishes of California. 541 
anal are either entirely blackish and margined with 
White, or else the second dorsal is spotted like the back. 
The caudal is olivaceous with transverse series of black 
spots simulating continuous narrow bands. The pectorals 
and ventrals are unicolor, and rather lighter than the belly 
and inferior surface of the head. "The upper surface of the 
head presents the same hue as the back. 
Locality. Specimens from Tomales Bay. 
Plate XXV, fig. 5, represents this. species size of life. 
Fig. 6, the ventral fins. Fig. 7, a scale from the dorsal 
Tegion. Fig. 8, a scale from the abdominal region. 
V. EMBIOTOCOIDZE. 
10. RHACOCHEILUS TOXOTES, Acassiz, Amer. Journ. of Sci. 2d Series, 
XVII. 1854, 367 ; GIRARD, in Proc. Acad. Nat. Sci. Philad. VIII, 1856, 
136. 
Locality. Tomales Bay. 
VL CYPRINIDJE. 
ll. POGONICHTHYS INJEQUILOBUS, B. & G. Proc. Acad, Nat. Sci. 
Philad. VII. 1854, 136, VIII. 1856, 188. 
Locality. Petaluma, Sonoma Co. 
Vil. SALMONIDJE. 
12. SALAR IRIDEA, Grrarp, Proc. Acad. Nat. Sci. Philad. VIII. 1856, 220. 
- Salmo iridea, GiBpoxs, Proc. Cal. Acad. Nat. Sci. I. 1855, 36. (Young.) 
- Salmo ralar, Ayres, Proc. Cal. Acad. Nat. Sci. I. 1855, 43. (Female.) 
—— Locality. Peiduma, Sonoma Co. 
VIII. PLEURONECTID/E. 
| BRPLATICHTUYS RUGOSUS, Girarp, Proc. Acad. Nat. Sci. Philad. 
VII. 1854, 139, 155. 
oni Tomales Bay. 
