The West American Scientist. 149 



Rhacochilus toxotes Agassiz — A single specimen. Octo- 

 ber 3d. 



Sebastichthys melanops (Girard) — Not rare in the markets 

 in Summer and Fall. 



Sebastichthys ovalis Ayres — Not rare. 



Sebastichthys ruber (Ayres) — Not rare, usually large in- 

 dividuals brought to the market. 



Sebastichthys levis Eigenm and Eigenm — Equally abun- 

 dant as S. ruber, none but large individuals seen. 



Sebastichthys rosaceus (Girard) — Common. 



Sebastichthys elongatus (Ayres) — Not rare. 



Sebastichthys rubrovinctus Jordan and Gilbert — The 

 rarest of the Rock Cods. 



Xystreurys liolepis Jordan and Gilbert — Three speci- 

 mens, Sept. 30th and Oct. 3d. 



FISHES OF .ETNA SPRINGS, NAPA COUNTY, CALIFORNIA. 



Phoxinus (Tigoma)cLEVELANDi sp. nov. — Types, three spec- 

 imens .10.12 m. to base of caudal. D. Cleveland, Coll. 



Closely related to Ph. hydrophlox (Cope) associated with 

 Leucus bicolor (Girard) 



D. gY 2 ) A. 10^; head 4-4^; depth zV\-\%\ teeth 2, 4 — 5 or 

 5,2; scales 10-59-6. 



Mouth oblique, jaws equal, maxillary reaching front of eye 

 or somewhat farther in the largest specimen. Eye 4-4^ in head, 

 1)4, in the interorbital space. Pectorals reaching ventra Is in male, 

 much shorter in female. 



Color in alcohol; chocolate above, bordered on the s des by a 

 darker stripe; a black band from tip of snout to base of middle 

 caudal running along the lateral line in front ancf on the tail, 

 above the lateral line along the abdominal region; a light band 

 from upper angle of eye between this and the dark of the back. 

 Sides below the dark lateral band silvery, more or less peppered 

 with black or chocolate. Dorsal and caudal dusky. Anal and 

 ventrals light, the rays chiefly dusky. Upper surface of pectorals 

 dusky, the color becoming more intense toward the outer ray 

 which is black; lower surface of pectorals white. All markings 

 most intense on male. 



FISHES OF ALLEN SPRINGS, LAKE COUNTY, CALIFORNIA. 



A few specimens were collected by Mr. D. Cleveland, at Allen 

 Springs, Lake County, California. 



ptychocheilus oregonensis (Richardson.) 

 Salmo irideus (Gibbons.) 



URANIDEA SEMISCABRA CENTROPLEURA var. nov. 



Two specimens .072 and .08 m. long 



Head 3^; depth 4^ D. VIII, 17%; A. 14; V. I, 4. Pec- 

 torals 3-3^ in length; ventrals 5, caudal 4. 



Spinous dorsal pale at base and tip, the median region black. 

 A band of prickles along the median line of the body to near pos- 



