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

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

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

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Layman & Mayden Morphological Diversity and Phylogenetics <strong>of</strong> the Darter subgenus Doration (<strong>Percidae</strong>: <strong>Etheostoma</strong>) 65TABLE 10. LEFT PREOPERCULOMANDIBULAR CANAL PORE COUNTS IN SPECIES OF DORATION. Values for holotypes are in boldface.Left preoperculomandibular canal pores7-8 9 10 11 12 n Mean SD<strong>Etheostoma</strong> stigmaeum 3 129 1060 32 1 1225 9.9 0.37<strong>Etheostoma</strong> jessiae 2 38 525 10 575 9.9 0.31<strong>Etheostoma</strong> meadiae 1 12 164 4 181 9.9 0.37<strong>Etheostoma</strong> akatulo 1 28 169 5 203 9.9 0.41<strong>Etheostoma</strong> obama 1 31 151 2 185 9.8 0.42<strong>Etheostoma</strong> gore 4 28 161 2 195 9.8 0.45<strong>Etheostoma</strong> jimmycarter 1 38 166 4 209 9.8 0.44<strong>Etheostoma</strong> teddyroosevelt 3 47 118 4 172 9.7 0.54<strong>Etheostoma</strong> clinton 1 95 8 104 9.1 0.29TABLE 11. PRINCIPAL CAUDAL FIN RAY COUNTS AND FREQUENCIES OF INDIVIDUALS WITH A FRENUM AND PALATINE TEETH INETHEOSTOMA JESSIAE FROM THE UPPER TENNESSEE RIVER AND E. MEADIAE. Numbered localities are shown in Figure 7.<strong>Etheostoma</strong> jessiaeUpper Tennessee R. (excluding Clinch R.)Clinch R. downstream <strong>of</strong> Norris DamPrincipal caudal fin raysFrenumpresentPalatine teethpresentn 12 13 14 15 16 17 Mean SD No. % No. %221 1 - 4 186 27 3 15.1 0.47 204 92.3 185 83.71. Emory R. and Poplar Cr. 34 1 30 3 15.1 0.34 32 94.1 24 70.62. Beaver Cr. And Bull Run Cr. 25 1 2 21 1 14.9 0.53 25 100.0 22 88.03. Hinds Cr. 24 3 16 4 1 15.1 0.68 24 100.0 23 95.84. Coal Cr. and nearby Clinch R. 46 3 37 4 2 15.1 0.57 45 97.8 37 80.4Clinch/Powell R. upstream <strong>of</strong> Norris Dam5. Cove Cr. 20 12 8 15.4 0.50 19 95.0 16 80.06. Big Sycamore Cr. 25 23 2 15.1 0.28 20 80.0 16 64.07. Pond opposite Doak’s Dam (Powell R.) 10 10 15.0 0.00 8 80.0 8 80.0<strong>Etheostoma</strong> meadiaeUpper Powell River49 9 10 30 16.4 0.79 18 36.7 18 36.7Upper Clinch River132 1 2 1 36 43 49 16.0 0.97 88 66.7 41 31.4

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