(Percidae: Etheostoma), with Descriptions of Five New Species

Layman & Mayden Morphological Diversity and Phylogenetics of the Darter subgenus Doration (Percidae: Etheostoma) 67TABLE 12 (Continued)D1 to D2 292 278–311 11.3 296 282–310 8.86 th dorsal spine length 127* 119–133 4.2 114 104–121 5.7D2 to A body depth 159 144–171 9.2 153 140–161 7.1Soft dorsal fin base length 163 151–177 8.3 161 149–175 7.1Caudal peduncle length 249 241–270 8.8 251 234–267 11.3Caudal peduncle depth 92* 84–97 3.7 88 84–92 2.4Anal fin base length 133* 124–151 9.1 112 94–126 10.81 st anal spine length 72* 58–84 8.5 63 50–74 8.1Pectoral fin length 265 247–282 10.2 264 249–280 10.2Pelvic fin length 217* 185–229 12.3 200 190–210 7.1Trans–pelvic width 76* 72–79 2.3 72 67–78 3.2Body width 133 118–148 9.3 132 120–142 8.4Etheostoma stigmaeum Males (n = 10) Females (n = 10)Clarks River Mean Range SD Mean Range SDStandard length (mm) 38.7 31.8–42.9 3.5 36.7 33.4–39.8 2.3Head length 281* 264–291 7.8 271 258–281 6.6Snout length 76* 70–83 4.7 70 64–76 3.0Predorsal length 350 338–366 8.4 347 339–355 5.7Orbit length 69 65–75 3.1 68 63–72 3.1Upper jaw length 80* 72–85 3.5 74 69–83 4.3D1 to P2 body depth 184 163–214 14.9 189 177–200D1 to D2 284 262–300 11.1 293 277–3196th dorsal spine length 124* 116–132 5.2 114 107–120D2 to A body depth 148* 133–169 11.2 138 129–147Soft dorsal fin base length 169 155–184 8.9 164 156–174Caudal peduncle length 248 235–259 8.3 248 239–259Caudal peduncle depth 87* 80–97 4.6 82 78–89Anal fin base length 142* 129–159 9.3 120 108–1331st anal spine length 72 61–83 6.9 66 57–78Pectoral fin length 279 253–302 13.1 271 253–294Pelvic fin length 238* 223–257 11.1 211 196–224Trans–pelvic width 78 70–83 4.7 75 71–81Body width 130 119–153 9.8 127 119–137