TABLE 1 in Two new species of Atatina earthworm (Rhinodrilidae, Clitellata) from the Gurupi Biological Reserve, Maranhão, Brazil

<p><b>TABLE 1:</b> List of main characters of the earthworm species belonging to the <i>Atatina</i> genus. cli: Clitellum. *Amputee. GBR: Gurupi Biological Reserve</p><table><tbody><tr><th><b>Character</b></th><th><i>A. puba</i></th><th><i>A. gatesi</i></th><th><i>A. albida</i></th><th><i>A. arimikuriaka</i> <b>n. sp</b></th><th><i>A. arimikuritea</i> <b>n. sp</b></th></tr></tbody><tbody><tr><th>Reference</th><td>Righi 1971</td><td>Righi 1978</td><td>Bartz &amp; Deca&euml;ns</td><td>This study</td><td>This study</td></tr><tr><th>Length (mm)</th><td>30&ndash;31</td><td>26*</td><td>24&ndash;41</td><td>55&ndash;68</td><td>27&ndash;36</td></tr><tr><th>Segments (Number)</th><td>130&ndash;144</td><td>108</td><td>119&ndash;299</td><td>219&ndash;302</td><td>120&ndash;135</td></tr><tr><th>Diameter (mm) X/cli/XXX</th><td>1.2&ndash;1.3/1&ndash;1.04/0.7&ndash;0.76</td><td>0.88/0.97/0.70</td><td>1.5&ndash;2/1.5&ndash;2.1/1.5&ndash;2.4</td><td>1.44&ndash;2.83/1.6&ndash;2.93/1.28&ndash;2.7</td><td>1.48&ndash;1.58/1.86&ndash;1.94/1.73&ndash; 1.74</td></tr><tr><th>Prostomium</th><td>prolobic</td><td>prolobic</td><td>Proepilobic</td><td>tentacular</td><td>prolobic</td></tr><tr><th>First setae</th><td>II</td><td>III</td><td>no reported</td><td>II</td><td>II</td></tr><tr><th>Setae ratio in XXX</th><td>1.2:1:2:0.4:5.8</td><td>2.9:1:4.63:1:13.36</td><td>2:1:3:1:12</td><td>4.8:1:6.2:0.6:15.8</td><td>1.5:1:2:0.5:5.5</td></tr><tr><th>Setae arrange</th><td>regular</td><td>regular</td><td>regular</td><td>regular</td><td>regular</td></tr><tr><th>Common Setae of XXX Excavation</th><td>ornamented</td><td>smooth</td><td>not reported</td><td>smooth</td><td>smooth</td></tr><tr><th>Common Setae of XXX Length (mm)</th><td>not reported</td><td>not reported</td><td>not reported</td><td>0.17-0.317</td><td>0.123-0.136</td></tr><tr><th>Clitellar Genital Setae Excavation</th><td>not reported</td><td>not reported</td><td>not reported</td><td>smooth</td><td>smooth</td></tr><tr><th>Clitellar Genital Setae Length (mm)</th><td>not reported</td><td>not reported</td><td>not reported</td><td>0.312</td><td>0.192</td></tr><tr><th>Clitellum</th><td>XIV&ndash;XXIII</td><td>XIV&ndash;XXI</td><td>XV&ndash;XXIV</td><td>XIII&ndash;XXII</td><td>XIII&ndash;XXII</td></tr><tr><th>Clitellum shape</th><td>saddle-shaped</td><td>saddle-shaped</td><td>saddle-shaped</td><td>annular</td><td>annular</td></tr><tr><th>Tubercula pubertatis</th><td>1/3 XIX&ndash;2/3 XXI</td><td>absent</td><td>XVII&ndash;XXIV</td><td>XVI&ndash;XXI</td><td>2/3 XVIII&ndash;1/3 XX</td></tr><tr><th>Calciferous Gland</th><td>IX&ndash;XIII</td><td>XI&ndash;XIV</td><td>IX&ndash;XII</td><td>X&ndash;XII</td><td>X&ndash;XIV</td></tr><tr><th>Esophageal hearts</th><td>X&ndash;XII</td><td>X&ndash;XIII</td><td>IX&ndash;X</td><td>X&ndash;XI</td><td>X&ndash;XI</td></tr><tr><th>Seminal vessel length</th><td>extended to XXIV</td><td>extended to XXI</td><td>extended to LX</td><td>extended to XLIII</td><td>extended to LXX</td></tr><tr><th>Male pore</th><td>16/17 in <i>c</i> line</td><td>not reported</td><td>not recognized</td><td>16/17 near <i>c</i> line</td><td>17/18 near <i>c</i> line</td></tr><tr><th>Ovary</th><td>XIII</td><td>XIII</td><td>not recognized</td><td>XIII</td><td>XIII</td></tr><tr><th>Female pore</th><td>not recognized</td><td>not recognized</td><td>not recognized</td><td>14/15 in <i>a</i> line</td><td>14/15 in <i>a</i> line</td></tr><tr><th>Spermathecae pores</th><td>9/10 in <i>d</i> line</td><td>10/11 in <i>cd</i> line</td><td>8/9, 9/10</td><td>5/6, 6/7, 7/8 in <i>cd</i> line</td><td>9/10 in <i>cd</i> line</td></tr><tr><th>Seminal Chambers</th><td>present</td><td>absent</td><td>not recognized</td><td>absent</td><td>absent</td></tr><tr><th>Locality</th><td>Par&aacute;: Bel&eacute;m</td><td>Amazonas: Manaus</td><td>French Guiana: Mitaraka Massif</td><td>Maranh&atilde;o: GBR</td><td>Maranh&atilde;o: GBR</td></tr></tbody></table>