90 BULLETIN OF THE BUREAU OF FISHERIES. 
MpASUREMENTS OF SPECIMENS OF RUTILUS OREGONENSIS FROM ISOLATED Basins OF THE OREGON 
Lake System—Continued. 
From Ana River, Summer Lake—Continued. 
| | | 
ength of body... 025 3-s..-------~= mm...) 68 76 | 79 | 77 7 75 | 73 72 73 
Tene thi Dead seemeseee meee cee secs eee -28 275 | 26 28 27 ote ed 28 285 
Snout to occiput. -23 | .22 | QU 222 22 ~215 22 “21 | +23 
Snout to dorsal.... -00 | .98 | 56 205 56 - 57 56 OT | 57 
Snout to ventral. - 56 | 57 56 - 56 -5> | .56 55 - 57 57 
Depth body...-..-- 27) .28 26 +27 228) | =..26 27 - 28 27 
Depth caudal pedunc Al Sei oils) 12| .125 -13 -13 12 13 ~ 125 
Length snout.........-- a= -09 | «08 095 . 085 -085 | .08 09 | 08 - 085 
Length maxillary - -& 08 - 085 | 7 - 08 -08 | .08 085 | - 08 08 
Diameter eye......- . 06 - 065 | 06 06 -06 | .06 065 - 06 06 
Interorbital width 2 10 -10 | O85 -10 -09 | .10 095 | - 10 - 10 
Height dorsal...... c 21 20 | 20 -19 P2Ns Ne 220! || 19 20 -20 
Height anal... | 16 4 13 .13 ass -14 | 15 15 14 
Length pectoral... | 20 atl 18 17 21 B= oct! 16 7 
Length ventral... - 15 13 NET Wis il epIC/ pay oifee oils LE 15 
Length caudal... 27 art 23 25 26 25 24 24 26 
Scales lateral line. ....-- 52 56 53 55 56 54 52 54 55 
Scales above lateral line 12 13 | | 13 14 13 12 dl 12 1 
Seales below lateral line - - = 6 7 7 | 8 7 | 7 7 7 6 
Scales before dorsal. ....- Bt 31 32 | 30 33 31 | 31 28 30 29 
Dorsal rays 8 8 | 8 8 8 8 | 8 8 8 
Anal rays 7 7 Zia) 7 7 7 8 7 7 
— rt — — — | — — 
From Bridge Creek, Silver Lake 
| | 
eng thior bod yeen s-.se0— 9 mm...) 66 71 70 | 75 80 72 | 93 89 8&3 
Men pth heads sees cessor een | 28 29 -28 26) 628) | .27 PNP nee ete 28 
Snout to oceipu 26 22 et | 21 +22 =20) | 205 e221) 22 
Snout to dorsal... 57 58 55 54 | .55 | .53 54 57 56 
Snout to ventral. - 55 57 -05 535 +06 | 253. | 54 53 55 
Depth body.......-.---- 27 28 26 QT eeoT res odon 27 -26 27 
Depth caudal peduncle. 12 125 12 115 .13 Tb} (fp S12) 12 12 
Length snout....-.-...- 0s 085 08 08 - 085 | 08 08 08 08 
Length maxillary. 08 O85 08 07 -08 08 07 08 08 
Diameter eye.....-- 07 07 065 06 | <065 | 07 055 06 06 
Interorbital width. . 09 095 09 09 09 09 10 09 09 
Height dorsal..... 21 20 20 20 22 | 20 19 20 19 
Height anal..... : 16 14 16 15 ole U7 14 15 14 
Length pectoral. EE 18 185 21 17 -20 19 15 V7 16 
Length ventral. - Re 16 15 15 15 17 16 14 15 14 
Length caudal. .-.. 28 26 25 26 -28 27 | 25 25 25 
Seales lateral line. ...-.- =| 49 49 54 55 52 | 55 51 55 52 
Seales above lateral line. . el WL ll 12 12 11 | 1 Ml 12 1 
Seales below lateral line. - -| 6 6 6 6 6) 6) 7 6 6 
Seales before dorsal. . - - al 27 25 28 29 | 26 25 | 25 25 27 
Dorsal rays......-- | 8 8 9 8 | 9 | 8 | 9 8 8 
Anal rayS. 2. .....----4----- 5 === 2-5-0552 2 7 7 7 7 7 7 8 7 8 
| 
Length. ofibody..2:..--=---=--- =---=-- mim... 76 78 71 69 68 67 70 65 67 
WyeFeiN 6 Cs lee ERGs A ae eee -28 C208 27 28 28 28 -27 28 .27 
Snout to occiput. . 222 215 21 215 22 22, +22 22 -20 
Snout to dorsal. -- -55 56 | 56 54 56 -56 -55 55 54 
Snout to ventral. . -56 57 H 54 56 55 -55 -55 “55 .o4 
Depth body........-- 28 sel | 26 28 25 26 -26 26. | 26 
Depth caudal peduncle. at ate ail) oe 13 125 13 -12 13 18 
Length snout...-...--- ae -08 | .08 -08 | 0s 08 08 - 085 09 075 
Length maxillary -085 | .08 | 075 08 075 -08 -085 | 08 08 
Diameter eye... .- 06) .06 | 06 06 07 -08 07 075 065 
Interorbital width. 09 | .09 09 | 09 09 09 09 09 09 
Height dorsal... - 22) | 520 Ne noth) 20 21 -23 22 21 23 
Height anal... . 16 | .15 | 15 15 17 15 15 17 W7 
Length pectoral. . a) Sik AD | 415 19 o1 20 19 22 20 
Length ventral. oe 15 4} 15 14 15 18 17 15 7 13 
Length caudal. . .. 34 28 | 28 25 26 28 ~28 26 21 29 
Scales lateral line.....--- 2 ; 56 53 | 55 51 54 50 55 53 51 
Scales above lateral line. te 12 | 11 | 12 | 12 12 ant ant 12 12 
Seales below lateral line. . at 7 | 6 7 6 7 6 6 6 6 
Scales before dorsal... -- --| 28 | 24 | | 29 25 27 27 27 25 | 25 
Dorsal rays.......- = 8 9 9 9 8 8 9 8 8 
TRENTON age co ses a ceeesscscssa 2s sSocsnecs | 7 7 } 8 8 7 7 7 7 7 
I | N 
