168 BULLETIN OF THE BUREAU OF FISHERIES. 
M&ASUREMENTS OF CATOSTOMUS MACROCHEILUS—Continued. 
Flores River basin. 
Sixes River 
Flores River near mouth. basin. 
Length of body.......--- mm..] 259] 295 | 292] 326) 273] 255 | 296] 305) 320 292 260 270 330 365. 
Length head.......... | -282 | .24 | .23) | .225:| .23 | .225 | .25 | .233)) .25 = 24 -235 | .24 245 25 
Depth caudal peduncle - -| .09 | .09 088 | .085 | .09 ODF e109 ea r309 09 085 095 095 10 - 095. 
Width lower lip.....- 05 | .045 | .042 | .043 | .048 | .04 | .058 | .05 055 05 05 048 | .047 05 
Diameter eye.....-- 035 | .035 | .036 | .03 038 | .035 | .032 | .035 | .035 035 | .038 038 032 + 032 
Snout to occiput. -185 | .19 20 205 19 195 | .21 9) 222 205 21 20 215 22 
Snout to dorsal... -. -48 | 51 50 475 | .49 485 | .525 | .485 | . 495 51 50 49 53 53 
Snout to ventral... .-| -565 | .585 | .54 54 655 | .56 | .575 | .575 | .56 58 57 56 572 257 
Height dorsal.....- .-| -16 | .155 | .155 | .142 15 155 | .16 158 | .145 145 155 15 16 145, 
Height anal....-- --| -205 | .168 | .22 162 | .22 21 | .175} .18 18 165 215 22 195 18 
Length pectoral. - 19 | .19 19 172 | .18 195 | .19 185 | .185 18 195 195 185 18 
Length ventral. 132 | .135 | .145 128 142 | .182 | .135 135 135 132 14 142 15 15 
Length caudal. . 22 223 | .235 | .20 212 | .23 | .23 232 | .21 205 225 24 225 195 
Dorsal rays... -- il 12 13 12 13 13 1 12 12 12 12 12 12 12 
Scales lateral line... 72 68 69 70 69 68 67 73 69 73 7 69 71 71 
Seales above lateral line. ....-. 14 14 13 13 14 14 14 13 14 13 13 14 13 14 
Seales before dorsal......-.---- 31 33 33 32 34 33 38 33 33 35 35 38 35 33 
ScALES AND Dorsat Rays or CATOSTOMUS MACROCHEILUS AND CATOSTOMUS OCCIDENTALIS. 
Catostomus macrocheilus. 
Mee Nehalem) Siuslaw |Umpqua} Coos Coquille | Flores Sixes Total 
River River. River. River. River. River. Creek. River. Oe 
Speci- | Speci- Speci- Speci- Speci- | Speci- | Speci- | Speci- | Speci- 
In lateral line: MeENs. mens. mens. mens. mens. mens. Mens. mens. mens. 
6b iscales®ees ee en ease eee 14 
(COTM SRS oe Sap eokcosasene 5 
G7iSCRIES Eee eee eee 14 
GUIECEIECE spope saocese. = secs 19 
69 scales 14 
70 scales 13 
71 seales....-.- 10 
(PIRES Seccocsesooceeeese 14 
(SRG SSR a oso boccsansascsos 6 
A scalas= = sae eeceece costae 2 
75 scales. . 6 
(Oiscalesseeee emcee sesso 1 
Above lateral line: 
W2iscaleseereemee eee ese eee 2 
13 scales. . 35 
14 scales. . 55 
15 scales. . 18 
16 scales. . 6 
7 SCaIOS He tee ae eee ee 1 
Before dorsal: 
S0iscalesS=- sec. cee see ae 8 
31 scales. - 8 
32 scales. - 13 
33 scales. - 23 
$4:scales: 2as522 5225-2 12 
SbIscales es = cise a= 22 
BO SCHlGS essere aan ne 14 
37 scales 7 
38 scales. . 9 
OUISCRICS werterees= aie = 1 
Dorsal rays: 
fscslestaeremeceeractis ase 4 
12 scales 32. 
13 seales 47 
14 scales 29 
15 scales 6 
