FISH FAUNA OF LAKES OF SOUTHEASTERN OREGON. 
MEASUREMENTS OF SPECIMENS OF RUTILUS OREGONENSIS FROM ISOLATED BASINS 
Lake System—Continued. 
From Chewaucan River, Paisley. 
89 
OF THE OREGON 
= : = — —————— ——a = — 
Bengehot Dody-—. -..---.eeee--— ane mm.. 76 84 107 101 | 92 84 92 133 111 
RSH NG Aden ere cere te eee ne ee . 28 26 -27 27 ~27 20 | 27 - 28 - 255 
Snout to occiput pal 195 e215 -21 20 18 21 20 - 20 
Snout to dorsal... .57 | 55 595 .58 . 58 . 55 . 555 - 56 55 
Snout to ventral “57 | 153 |. BRYA) stil 54 . 555 56 55 
Depth of body.......-- BY Asan iene st) py. 228)| 7528 27 -28 - 265 . 255 
Depth caudal peduncle. Brl25 ul elo) ) «hk 13 12 212 13 -12 115 
Length of snout...-...- 08 075 08 -08; .08 075 - 085 | 09 07 
Length maxillary. . 08 -075 08 -08| .08 ALES . 08 08 07 
Diameter eye..... - 06 - 055 05 -05 05 055 | - 055 045 05 
Interorbital width ohOF 5 2210. .10 .10 | ,-10 - 095 - 09 - 095 . O85 
Height dorsal..... NAAN Rect 1H) 7) Hd aes Ma Niece) - 20 198 |e. ee 19 
Height anal. .... mt Fh pase aly) -45 155 16 15 | .14 145 
Length pectoral. SIDI Low eros, | <8! os 68 Cian 16 | 165 . 165 
Length ventral. . ‘17 1453 S17 16] 16 16 15 | 16 15 
Length caudal.... alee pen a20) 26 .24 ~26 25 24 24 +24 
Scales lateral line. ..... 55 53 54 | 49 52 53 52 | 57 57 
Seales above lateral line 12 | 2 12 1 13 12 12 13 12 
Seales below lateral line-. 7 7 7 6 7 7 7 7 7 
Scales before dorsal-...-- 27 | 28 29} 30 31 29 30 29 31 
Dorsal rays......- os 8} 8 8 8 8 8 Sie seeaee cee 8 
TRA Oy Coe Se ene a See Baa 7} 7 7 | 8 | 8 8 8 8 8 
| 
Bength of body: -on.0.--9-o-2 =< mm... 78 91 | 94 96 94 108 96 111 
Wienpintheddese eases re sat eck 255 27 «27 . 26 26 26" || 275 | -29 
Snout to occiput =20 | 21 .21 .195 19 -20 20 | 22 
Snout to dorsal... 54 phos 56 . 56 Sis) -57 | - 58 BOT 
Snout to ventral 55 | -54 | 55 .54 | .54 -05 | -o7 | 56 
Depth of body,.......-- 26 728) ol 28 Br ieal| .28 met | 31 -28 
Depth caudal peduncle - -12; | FLO 13 12 13 Sib) 185 ally 
Length snout. .......... . 075 07 .08 07 . 08 .075 075 | 08 
Length maxillary. - 075 065 - 08 07 . 075 07 075 | .08 
Diameter eye. . . 055 - 055 05 05 05 - 05 055 05 
Interorbital wi 09 09 -10 09 09 09 10 095 
Height dorsal... -. -21 21 H - 20 -18 -20 | -19 20 19 
Height anal..... -16 16 - 165 414 15 14 15 15 
Length pectoral. -20 won) | -19 | . 16 .18 18 uly -175 
Length ventral. . -16 ytd 16 15 |} 16 15 15 15 
Length caudal... 25 - 26 26 «22 24 +23 225 24 
Scales lateral line... .- 55 | 52 54 51 | 59 55 51 55 
Seales above lateral line- - 12 12 | 12 12 | 12 12 12 | 12 
Scales below lateral line. 7 7 6 7 8 7 7 7 
Seales before dorsal. .-.-.-.. 30 | 28 | 31 27 | 32 29 29 28 
Dorsal rays. 8 | 8 8 8 | 8] 8 8 8 
IAD RICRRY Srece meme ce a seee eno ease 7} 7 7 7} 8 | 8 8 7 
| } | 
From Ana River, Summer Lake. 
| | 
Length ot body s--:.-.-----issv-22- mm... 128 72} 89 84 84 96 96 80 73 70 
ene invned dese ee eee csoe eee eae aree +28 26 -26°| 228 28 «20 28 -28 -26 
Snout to occiput. . -23 22 aval oll - 23 22 -21 22 -23 py! 
Snout to dorsal. . . -58 EAD | ONO - 56 - 58 58 58 - 56 58 54 
Snout to ventral... - 56 555 - 56 - 56 58 Sth al foment Was | este - 58 53 
Depth body.........--. -28 ST he ke Dae aed 28 - 265 27 ~27 - 26 
Depth caudal peduncle. 12 -125 Sib. PAS eae ay ER eb 125 13 aii 
Length snout........... 095 - 08 - 085 -08 | .095 - 095 085 09 09 - 085 
Length maxillary . - 08 - 08 - 08 07 - 08 - 09 -085 |} .08 - 085 - 075 
Diameter eye... -- 055 07 | ..055 06 . 06 055 . 055 . 06 . 06 . 055 
Interorbital width... -10 .10 - 09 10 - 105 10 .10 .10 -10 .09 
Height dorsal...... 17 19 195 20 - 20 20 sir 20 -18 -19 
Height anal....-. 15 15 15 15 16 -18 15 -16 +15 13 
Length pectoral. Slr} Shey 20 -20 18 18 17 -18 15 16 
Length ventral. - .14 15 .16 16 -14 .16 18 14 14 -13 
Length caudal. ... 23 Geie || ees! -25 .20 S200 eet nae - 23 24 
Scales lateral line..... 53 | 52 57 56 52 53 55 56 57 57 
Seales above lateral line 12 12 12 13 12 12 12 12 13 12 
Seales below lateral line. - 6 iz 7 7 8 7 i 7 7 6 
Scales before dorsal. . 28 | 31 31 32 30 31 29 | 28 28 31 
Dorsal rays. 8 8 8 8 8 8 8 9 8 8 
PA ANTS seen clea sae rota acasuveesen sage 7 7 7 7 7 7 7 7 7 7 
