FISHES OF OREGON AND NORTHERN CALIFORNIA. 167 
MEASUREMENTS OF CATOSTOMUS MACROCHEILUS—Continued. 
U u iver basin. 
Bluslaw River mpqua River basin 
basin. | Callapooia Creek. 
| 
Length of body......... mm.. 400 305| 289 | 293 251 240 229 220 166 
Lenpthihead’: © .:--2<--.csn--<- oat 24° | 2235 252 24 ‘ 5: 99 
Depth caudal peduncle....... |} .095 085 08 + 092 09 
Width lower lip 25 065 - 065 . 053 058 | .05 
DIgMever/ Oye: cc 2occ~28s2e=5 0 | 035 038 | 038 | 049} .04 | 
Snout to occiput.............. - 225 2 -21 vali Prceur || 
Snout to dorsal............... | 53 - 512 -52 | .50 - 5k 
Snout to ventral.............. | . 58 555 54 - 58 oF 
Height dorsal..............-.. | -14 - 145 - 142 -14 -16 
Cie he nonlee tne soo eek enn | .18 2T85) |  RASa ede 18 
Length pectoral. = eee 172 alr - 182 18 | .19 
Length ventral.....-.....--... | - 132 -13 14 -185 |) 15 
Length caudal. ..............- | 205 225} 215] 21 21 
WOTSRIETE YS ees poste tee anes 13 14 13 13 12 
Scales lateral line......... S| 65 65 68 | 69 66 
Seales above lateral line. .....) 14 | 14 16 15 | 14 17 16 
Scales before dorsal..........- | 36 | 35 | 3) 33) 33] 36 39 
Umpqua River basin—Continued. 
Elk Creek, near Drain. South Fork Coos River. 
Length of body.......-..- mm. . 170 134 123 126 121 | 124 | 116 | 118] 325 | 370| 353} 282 | 
Veneth head 2 o.oo Siesta. =25 129.) «25 -235 | .245 | .245 | .245 | .25 | .222 | .292 | .93 | . 242 
Depth caudal peduncle BA hls) +09 | .085 | .08 -08 | .085 } +08 | .085 | .09 | .092 | .092 | .09 
Width lower lip..... -| .055} .05} .05 | .045} .05 | .048 | .055 | .045 | .05 | .053 | .05 | .045 
Diameter eye..-... -| 042) .05) .05 | .05 | .05 |.05 |.05 | .05 | .032 | .03 |..032 | .035 
Snout to occiput EIT eos 8224) 23 21 +22 | .22 | .22 | .215 | .195 | .195 |] .19 | .20 
Snout to dorsal... . -515 OL | .52 -49 | .50 | .51 | .51 | .52 | .468) .48 | .49 | .495 
Snout to ventral. . sae) Sa -59 | .60 -59 -60' | .59 | .595.)°59 | .552!)) .562\| .59 | .57 
Height dorsal..... ses) «162 -18| .175] «18 -182 | .17_ | .18 | -19) | 185 | .125 | .185.} .142 | 
Height anal....... ---| -18 | .19] .175) .17 | .18 | .185 | .17 | .175 | .175 | .175| .18 | .192 
Length pectoral. s--| .20 | .20] .195} 2185] .20 | .195|.19' | .195| :162) .165 | .18 | .162 
Length ventral. . 15 -15| .15 LSD) Sie LS) eel beiedoen etkoen|ielon || 24. tetas 
Length caudal. .. 25 26 | .265| .26 | 27 | .26 | 1265 | -265 | .198] .18 | .195 | .21 
Dorsal rays....-. 13 13) 14 13 | 13 13 12 13 12 12 12 12 
Seales lateral line... . 67 | 67 66 70 70) 65 72 | 65 67 69 68 70 
Scales above lateral line. : 14 15 | 15 14 | 14, 14 15 16 14 14] 13) 14 
Scales before dorsal.....-.-.... 36 38 39 39 37 | 38] 39 | 88 | 36) 33) 36| 34 
| | | 
pecs even pace Coquille River basin. 
Ea 
eee Coquille River near Myrtle Point. 
Length of body......... mm..| 300 | 243) 268) 220] 252| 194] 200| 218| 197| 199| 200} 183) 186] 230] 260 
Weenpthihead S2eeec ssc. ces eee +23 | .282 | .24 | .22 | .25 | .245 | .25 | 245) .26 | .25 | .245 | .255 | .95 | .935| .265 
Depth caudal peduncle. ....... +092 | .092 | .09 | .09 | .09 | .085 | .083 | .085 | .085 | .09 | .085 | .085 | .085 | .092 | .09 
Wittiilowerllpo.22so--o.o-2-2 -052 | .044 | .052 | .04 | .05 | .05 | .05 | .055 | .052 | .058 | .05 )-05 | .05 | .048 | .055 
Diameter eye... .. 032 | .038 | .035 | .037 | .037 | .088 | .04 | .04 042 | .042 | .038 | .042 | .042 | .0388 | .035 
Snout to occiput. . -195 | .195 } .195 | .195 | .225 | .21 | .225 | .205 | .23 218 | .22 | .22 22 | .20 232 
Snout to dorsal.............-- +43 | .50 | .512 | .495] .51 | .495} .52 | .51 | .52 | .50 | .52 | .495| .51 | 51 52 
Snout to ventral.............. -58 | .562] .59 | .59 | .565 | .568 | .58 | .57 | .59 |.58 |.58 |.58 | .595|.58 | .59 
Height dorsal................. -16 | .14 | .14 | 14 |.15 |.16 | .16 | .155) .16 | .165).17 | .16 | .15 | .165 | .175 
eH AMAL owar-resine sone =e -18 | .165 | .172 | .169 | .20 | .175 | .185 |) .17 | .185 | .185 | .185 | .18 | .175| .185| .18 
Length pectoral..............- 18 | .165 | .178 | .169 | .19 | .21 | .185 | .185|.20 |.20 | .185|.20 | .18 | 2178 | .175 
Length ventral..............- 14 | 135 | .138 | .135 |} .15 | .14 | .145 | .135 | .145 | .158 | .15 | .15 | .14 | .155 | .145 
Length caudal.............-.- -192 | .20 | .215 | .195 | .22 | .22 | .225| .215 | .22 | .22 | 295) .24 | .22' | .19 | . 295 
WOrssliTray see ewe sete eons 12 13 12 12 12; 13 13 12 12 12 13; 13 12 1 11 
Scales lateral line............- 72 69 73 75 72 69 74 72 72 70 70} 75. 75 69 68 
Scales above lateral line. .....- 14 15 13 15 13 13 14 15 14 14 14 15 14 14 13 
Seales before dorsal..........- 37 33 35 | 35 33 33 34 37 35 33 34) 31 31 37 31 
