140 
BULLETIN OF THE BUREAU OF FISHERIES. 
The following table gives the variation in scales of lateral line and in rays of the dorsal and anal fin 
Locality. 
Number of SID ene) having— 
Scales— 
55. 
56. | 
57. 
58. | 59. 
60. 
GOOsessalkeme seem ete = et eee eee ao 
Joseph Creek... ..-------- 
South Fork Pitt River. 
Rishi Greeks sea aes 
2 
a) 2 |p al 
Fall River. rai 
Burney Creek. 2 
North Fork Feather, Coppervale 4 
Ducksakeseer ese e-seeeer DING 
Clover Valley 2A ree 
Spanish Creek, Quincy... ---- 1 
Middle Fork Feather, Beckwith. Wk 
Kings River, Centerville. ..-..----.-----.----- 10h 2 
AUS M ee ges cone sasebocse eee neRocet 2) 1).21.5 98) 5) 3) 10) 7) dn) do) ae 
| 
Number of specimens having— 
Locality. Scales— Dorsal— Anal— 
67. | 68. | 69. | 70. | 71. | 72. | 73. | 74. | 75. | 76. | 77. | 7 8 9> a63 7. 8 
Goosewlakece.) -eassssen tessa ere enee 
Joseph Creek 
South Fork Pitt River......--.-.-- 
Rush Creekee ene eee ae 
Fall River. 
Burney Crock te one ene eee 
North Fork Feather, Coppervale. - 
Duckdbakere 222s een eee eae = 
CloveriValleyie- eae eee ee ee 
Spanish Creek, Quincy 
Middle Fork Feather, Beckwith. 
Kings River, Centerville.....-.-- 
The species is quite variable. 
be almost as long as the head, or only equal head behind pupil. 
the shortest pectorals as well as the coarsest scales, the pectorals being equal to head behind some point 
in pupil. 
The head varies from 3.6 to 4.3 in the body. 
The pectoral may 
The Burney Creek specimens have 
The margin of the anal fin may be straight, convex, or S-shaped with the convex portion 
anterior; the anterior rays usually do not overlap the posterior when the fin is depressed, though the 
reverse is sometimes true. 
Locat DistrRrBurrioNn. 
Locality. 
Stream or lake. 
Collector. 
Davis Creek Post-office 
AVGUEUS eee sete = 
Dane eeceeeees 
United States hatchery - 
Oroville 
Big’ Meadows. <<. .-<- 5. -.-2----------- 
Quincy = 
Crescent Mills. . 
Greenville. ....-. 
Clover Valley. . 
Beckwith 
Placerville. .-- 
Centerville! (tee on eeeeee ae eee 
.| Ash Creek. 
GooseWbaken 2 .co- ee sncae cas stot os eae ee eae : ss 
Davis Creek. . - 
Joseph Creek 
North Fork Pitt River--......-- 
South Fork Pitt River. 
Pitt River. 
Fall River. 
Burney Creek... .- 
Sacramento River 
Battle Creek...... 
Feather River. 
Warner Creek. 
Soaniee Greekes 25523. ses ieee Jace 
Indian Creek. . 
Nols Creek. . 
Rutter & Chamberlain. 
Rutter & Chamberlain. 
| Rutter & Atkinson. 
