GRA Graellsia 0367-5041 Consejo Superior de Investigaciones Científicas; Sociedad de Amigos del Museo Nacional de Ciencias Naturales GRA201604_e040 10.3989/graellsia.2016.v72.140 NOTAS / NOTES Presence of Therioaphis bonjeaniae Hille Ris Lambers & van den Bosch, 1964 (Hemiptera, Aphidoidea, Drepanosiphidae) in Continental Portugal Presencia de Therioaphis bonjeaniae Hille Ris Lambers & van den Bosch, 1964 (Hemiptera, Aphidoidea, Drepanosiphidae) en Portugal continental Notas / Notes Sousa-Silva Carlos Roberto * Ilharco Fernando Albano ** Carlos Roberto Sousa-Silva. Ecology and Evolutionary Biology Department. São Carlos Federal University 13565, São Carlos, SP, Brasil. dcrs@ufscar.br Fernando Albano Ilharco. Plant protection Department, Entomology. National Agronomic Station, 2784-505 Oeiras, Portugal 30 06 2016 2016 72 1 10.3989/graellsia.2016.v72.140 03 06 2015 20 01 2016 01 03 2016 © 2016 SAM y CSIC 2016 This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial (cc by-nc) Spain 3.0 License. ABSTRACT

Therioaphis bonjeaniae Hille Ris Lambers & van den Bosch, 1964, recorded for the first time from Continental Portugal allows us to enlarge the distributional data of the species in the Iberian Peninsula. Information on morphometric characters of the studied samples is also provided.

 RESUMEN

Presencia de Therioaphis bonjeaniae Hille Ris Lambers & van den Bosch, 1964 (Hemiptera, Aphidoidea, Drepanosiphidae) en Portugal continental

Se actualiza la distribución en la Península Ibérica del pulgón Therioaphis bonjeaniae Hille Ris Lambers & van den Bosch, 1964, citado por primera vez en Portugal Continental. Se aporta también información sobre caracteres morfométricos de las muestras estudiadas.

 Key words Therioaphis bonjeaniae Dorycnium rectum Continental Portugal Palabras clave Therioaphis bonjeaniae Dorycnium rectum Portugal Continental. <p>In this note <italic>Therioaphis</italic> is included in family Drepanosiphidae based on general classification by Heie (<xref ref-type="bibr" rid="CIT0001">1980</xref>) that is also followed by Ilharco (<xref ref-type="bibr" rid="CIT0003">1992</xref>).</p> <p>The apterous and alate females of <italic>Therioaphis bonjeaniae</italic> are whitish to yellowish. The body is coated with mammiform tubercles, almost always darkened, varying in number in accordance with the segment on which they are, each bearing a single capitates setae. Nieto Nafría & Mier Durante (<xref ref-type="bibr" rid="CIT0004">1998</xref>) and Quednau (<xref ref-type="bibr" rid="CIT0005">2003</xref>) mention this species in France and Spain. Its life cycle is unknown, but possibly anholocyclic (Nieto Nafría & Mier Durante, <xref ref-type="bibr" rid="CIT0004">1998</xref>) living on <italic>Dorycnium rectum</italic> and <italic>D. hirsutum</italic> (Fabaceae).</p> <p>The Portuguese samples of <italic>T. bonjeaniae</italic> were identified from the original description and by comparison with paratypes loaned by The Natural History Museum, London, and specimens of the Museum National d'Histoire Naturelle, Paris. The Portuguese material is now deposited in the Aphid Collection of the National Agronomic Station (Colecção de Afídeos da Estação Agronómica Nacional - CAEAN), Oeiras, Portugal.</p> <p>Apterous viviparous females collected on <italic>Dorycnium rectum</italic> and alate collected on the same host or like vagrant, at the following localities and dates have been studied: Aljezur, 1977 and 1978; Oeiras, 1978, 1979, 1983 and 2005.</p> <p>Apterous viviparous females</p> <p>Morphological characters based upon 30 specimens. Body length varies from 1.387 to 1.850 mm. Antennae 0.699-0.944 times as long as the body. Secondary rhinaria 8-13, distributed above the III antennal segment forming a straight line. VI antennal segment with processus terminalis 0.55-0.77 times as long as the base of the segment. Rostrum extends to the mid coxae; ultimate rostral segment with 4-6 accessory setae, 0.55-0.76 times as long as the length of second segment of hind tarsi. First tarsal segment with 2 dorsal setae, and 4 to 6 ventral setae. Body carrying mammiforms tubercles, almost always darkened, each one bearing a single capitate setae. In the abdomen, first tergite with 5 to 9 setae varying between 0.030-0.071 mm. Second tergite with 7 to 9 setae varying between 0.026-0.071 mm. Third tergite with 6 to 10 setae varying between 0.027-0.076 mm. Fourth tergite with 7 to 9 setae varying between 0.029-0.061 mm. Fifth tergite with 8 to 9 setae varying between 0.026-0.070 mm. Sixth tergite with 5 to 7 setae varying between 0.014-0.074 mm. Seventh tergite with 4 setae varying between 0.016-0.090 mm. Eighth tergite showing 2 to 4 setae varying between 0.017-0.070 mm, (<xref ref-type="table" rid="T0001">Table 1</xref>). </p> <table-wrap id="T0001"> <label>Table 1</label> <caption> <p>Morphometric data (mm) for the aphid <italic>Therioaphis bonjeaniae</italic>, apterous viviparous females of Continental Portugal. Ant. = Antennae; b = base; pt = processus terminalis; Rhin. on III = secondary rhinaria on the III antennal segment; 2nd s. h. t. = second segment of hind tarsi; Siph. = Siphunculi; Tub. on 8<sup>th</sup>. = tubercules on eighth abdominal segment; - = unmeasured.</p> <p>Datos morfométricos (mm) del pulgón <italic>Therioaphis bonjeaniae</italic>, hembras vivíparas ápteras de Portugal continental. Ant. = Antenas; b = base; pt = proceso terminal; Rhin. on III = sensorios secundarios del III antenómero; 2nd s. h. t. = segundo segmento de los tarsos posteriores; Siph. = cornículo; Tub. on 8<sup>th</sup>. = tubérculos del octavo segmento abdominal; - = no medidos.</p> </caption> <table frame="hsides" rules="groups"> <thead> <tr> <th align="left" rowspan="5" valign="bottom">N°</th> <th align="center" rowspan="5" valign="bottom">Body length</th> <th align="center" rowspan="5" valign="bottom">Ant.</th> <th align="center" colspan="5">Antennal segments</th> <th align="center" rowspan="5" valign="bottom">Rhin. on III</th> <th align="center" rowspan="5" valign="bottom">Apical rostral segment</th> <th align="center" rowspan="5" valign="bottom">2nd s.h.t.</th> <th align="center" rowspan="5" valign="bottom">Siph.</th> <th align="center" rowspan="5" valign="bottom">Cauda</th> <th align="center" rowspan="5" valign="bottom">Tub. on 8<sup>th</sup> </th> </tr> <tr> <th colspan="5"> <hr/> </th> </tr> <tr> <th align="center" rowspan="3" valign="bottom">III</th> <th align="center" rowspan="3" valign="bottom">IV</th> <th align="center" rowspan="3" valign="bottom">V</th> <th align="center" colspan="2">VI</th> </tr> <tr> <th colspan="2"> <hr/> </th> </tr> <tr> <th align="center">b</th> <th align="center">pt</th> </tr> </thead> <tbody> <tr> <td align="left">1</td> <td align="center">1.808</td> <td align="center">1.484</td> <td align="center">0.485</td> <td align="center">0.280</td> <td align="center">0.300</td> <td align="center">0.190</td> <td align="center">0.105</td> <td align="center">13</td> <td align="center">0.080</td> <td align="center">0.129</td> <td align="center">0.029</td> <td align="center">0.197</td> <td align="center">2</td> </tr> <tr> <td align="left">2</td> <td align="center">1.387</td> <td align="center">1.149</td> <td align="center">0.400</td> <td align="center">0.206</td> <td align="center">0.221</td> <td align="center">0.136</td> <td align="center">0.078</td> <td align="center">8</td> <td align="center">0.082</td> <td align="center">0.118</td> <td align="center">0.034</td> <td align="center">0.182</td> <td align="center">2</td> </tr> <tr> <td align="left">3</td> <td align="center">1.731</td> <td align="center">1.210</td> <td align="center">0.425</td> <td align="center">0.223</td> <td align="center">0.209</td> <td align="center">0.140</td> <td align="center">0.090</td> <td align="center">11</td> <td align="center">0.079</td> <td align="center">0.120</td> <td align="center">0.022</td> <td align="center">0.175</td> <td align="center">2</td> </tr> <tr> <td align="left">4</td> <td align="center">1.661</td> <td align="center">1.405</td> <td align="center">0.465</td> <td align="center">0.259</td> <td align="center">0.279</td> <td align="center">0.173</td> <td align="center">0.106</td> <td align="center">12</td> <td align="center">0.079</td> <td align="center">0.131</td> <td align="center">0.019</td> <td align="center">0.250</td> <td align="center">2</td> </tr> <tr> <td align="left">5</td> <td align="center">1.562</td> <td align="center">1.283</td> <td align="center">0.427</td> <td align="center">0.250</td> <td align="center">0.223</td> <td align="center">0.150</td> <td align="center">0.100</td> <td align="center">11</td> <td align="center">0.081</td> <td align="center">0.107</td> <td align="center">0.020</td> <td align="center">0.209</td> <td align="center">2</td> </tr> <tr> <td align="left">6</td> <td align="center">1.487</td> <td align="center">1.350</td> <td align="center">0.485</td> <td align="center">0.250</td> <td align="center">0.244</td> <td align="center">0.166</td> <td align="center">0.104</td> <td align="center">13</td> <td align="center">0.076</td> <td align="center">0.122</td> <td align="center">0.026</td> <td align="center">0.203</td> <td align="center">3</td> </tr> <tr> <td align="left">7</td> <td align="center">1.579</td> <td align="center">1.384</td> <td align="center">0.471</td> <td align="center">0.250</td> <td align="center">0.250</td> <td align="center">0.164</td> <td align="center">0.111</td> <td align="center">13</td> <td align="center">0.081</td> <td align="center">0.127</td> <td align="center">0.032</td> <td align="center">0.185</td> <td align="center">2</td> </tr> <tr> <td align="left">8</td> <td align="center">1.625</td> <td align="center">1.484</td> <td align="center">0.485</td> <td align="center">0.289</td> <td align="center">0.284</td> <td align="center">0.172</td> <td align="center">0.119</td> <td align="center">12</td> <td align="center">0.086</td> <td align="center">0.121</td> <td align="center">0.023</td> <td align="center">0.203</td> <td align="center">2</td> </tr> <tr> <td align="left">9</td> <td align="center">1.575</td> <td align="center">1.487</td> <td align="center">0.500</td> <td align="center">0.266</td> <td align="center">0.283</td> <td align="center">0.172</td> <td align="center">0.118</td> <td align="center">12</td> <td align="center">0.086</td> <td align="center">0.130</td> <td align="center">0.032</td> <td align="center">0.200</td> <td align="center">3</td> </tr> <tr> <td align="left">10</td> <td align="center">1.475</td> <td align="center">1.262</td> <td align="center">0.422</td> <td align="center">0.231</td> <td align="center">0.220</td> <td align="center">0.150</td> <td align="center">0.100</td> <td align="center">13</td> <td align="center">0.086</td> <td align="center">0.125</td> <td align="center">0.025</td> <td align="center">0.172</td> <td align="center">3</td> </tr> <tr> <td align="left">11</td> <td align="center">1.762</td> <td align="center">1.457</td> <td align="center">0.513</td> <td align="center">0.274</td> <td align="center">0.279</td> <td align="center">0.168</td> <td align="center">0.115</td> <td align="center">11</td> <td align="center">0.086</td> <td align="center">0.129</td> <td align="center">0.038</td> <td align="center">0.200</td> <td align="center">3</td> </tr> <tr> <td align="left">12</td> <td align="center">1.725</td> <td align="center">1.500</td> <td align="center">0.520</td> <td align="center">0.319</td> <td align="center">0.306</td> <td align="center">0.175</td> <td align="center">0.117</td> <td align="center">12</td> <td align="center">0.072</td> <td align="center">0.131</td> <td align="center">0.020</td> <td align="center">0.200</td> <td align="center">2</td> </tr> <tr> <td align="left">13</td> <td align="center">1.737</td> <td align="center">1.400</td> <td align="center">0.516</td> <td align="center">0.268</td> <td align="center">0.279</td> <td align="center">0.167</td> <td align="center">0.108</td> <td align="center">11</td> <td align="center">0.075</td> <td align="center">0.105</td> <td align="center">0.025</td> <td align="center">0.192</td> <td align="center">2</td> </tr> <tr> <td align="left">14</td> <td align="center">1.725</td> <td align="center">1.537</td> <td align="center">0.491</td> <td align="center">0.306</td> <td align="center">0.273</td> <td align="center">0.174</td> <td align="center">0.117</td> <td align="center">13</td> <td align="center">0.079</td> <td align="center">0.106</td> <td align="center">0.025</td> <td align="center">0.214</td> <td align="center">2</td> </tr> <tr> <td align="left">15</td> <td align="center">1.850</td> <td align="center">1.550</td> <td align="center">0.527</td> <td align="center">0.294</td> <td align="center">0.279</td> <td align="center">0.180</td> <td align="center">0.120</td> <td align="center">11</td> <td align="center">0.092</td> <td align="center">0.126</td> <td align="center">0.025</td> <td align="center">0.200</td> <td align="center">3</td> </tr> <tr> <td align="left">16</td> <td align="center">1.537</td> <td align="center">1.268</td> <td align="center">0.450</td> <td align="center">0.222</td> <td align="center">0.228</td> <td align="center">0.155</td> <td align="center">0.096</td> <td align="center">12</td> <td align="center">0.073</td> <td align="center">0.130</td> <td align="center">0.027</td> <td align="center">0.209</td> <td align="center">2</td> </tr> <tr> <td align="left">17</td> <td align="center">1.712</td> <td align="center">1.500</td> <td align="center">0.487</td> <td align="center">0.275</td> <td align="center">0.287</td> <td align="center">0.175</td> <td align="center">0.125</td> <td align="center">12</td> <td align="center">0.084</td> <td align="center">0.128</td> <td align="center">0.020</td> <td align="center">0.223</td> <td align="center">3</td> </tr> <tr> <td align="left">18</td> <td align="center">1.800</td> <td align="center">1.274</td> <td align="center">0.421</td> <td align="center">0.238</td> <td align="center">0.233</td> <td align="center">0.150</td> <td align="center">0.100</td> <td align="center">13</td> <td align="center">0.076</td> <td align="center">0.132</td> <td align="center">0.023</td> <td align="center">0.191</td> <td align="center">2</td> </tr> <tr> <td align="left">19</td> <td align="center">1.625</td> <td align="center">1.300</td> <td align="center">0.427</td> <td align="center">0.232</td> <td align="center">0.241</td> <td align="center">0.163</td> <td align="center">0.108</td> <td align="center">11</td> <td align="center">0.073</td> <td align="center">0.130</td> <td align="center">0.028</td> <td align="center">0.200</td> <td align="center">2</td> </tr> <tr> <td align="left">20</td> <td align="center">1.712</td> <td align="center">1.272</td> <td align="center">0.421</td> <td align="center">0.230</td> <td align="center">0.239</td> <td align="center">0.150</td> <td align="center">0.100</td> <td align="center">11</td> <td align="center">0.076</td> <td align="center">0.100</td> <td align="center">0.020</td> <td align="center">0.200</td> <td align="center">2</td> </tr> <tr> <td align="left">21</td> <td align="center">1.612</td> <td align="center">1.312</td> <td align="center">0.450</td> <td align="center">0.236</td> <td align="center">0.238</td> <td align="center">0.159</td> <td align="center">0.115</td> <td align="center">12</td> <td align="center">0.081</td> <td align="center">0.120</td> <td align="center">0.015</td> <td align="center">0.177</td> <td align="center">4</td> </tr> <tr> <td align="left">22</td> <td align="center">1.787</td> <td align="center">1.310</td> <td align="center">0.407</td> <td align="center">0.237</td> <td align="center">0.240</td> <td align="center">0.172</td> <td align="center">0.108</td> <td align="center">12</td> <td align="center">0.090</td> <td align="center">0.126</td> <td align="center">-</td> <td align="center">0.209</td> <td align="center">4</td> </tr> <tr> <td align="left">23</td> <td align="center">1.775</td> <td align="center">1.315</td> <td align="center">0.450</td> <td align="center">0.233</td> <td align="center">0.239</td> <td align="center">0.159</td> <td align="center">0.100</td> <td align="center">11</td> <td align="center">0.082</td> <td align="center">0.132</td> <td align="center">0.019</td> <td align="center">0.195</td> <td align="center">4</td> </tr> <tr> <td align="left">24</td> <td align="center">1.725</td> <td align="center">1.292</td> <td align="center">0.404</td> <td align="center">0.265</td> <td align="center">0.204</td> <td align="center">0.169</td> <td align="center">0.110</td> <td align="center">12</td> <td align="center">0.080</td> <td align="center">0.132</td> <td align="center">-</td> <td align="center">0.207</td> <td align="center">3</td> </tr> <tr> <td align="left">25</td> <td align="center">1.687</td> <td align="center">1.387</td> <td align="center">0.474</td> <td align="center">0.250</td> <td align="center">0.250</td> <td align="center">0.156</td> <td align="center">0.121</td> <td align="center">11</td> <td align="center">0.085</td> <td align="center">0.127</td> <td align="center">-</td> <td align="center">0.200</td> <td align="center">3</td> </tr> <tr> <td align="left">26</td> <td align="center">1.612</td> <td align="center">1.312</td> <td align="center">0.450</td> <td align="center">0.236</td> <td align="center">0.238</td> <td align="center">0.159</td> <td align="center">0.115</td> <td align="center">12</td> <td align="center">0.081</td> <td align="center">0.120</td> <td align="center">0.015</td> <td align="center">0.177</td> <td align="center">3</td> </tr> <tr> <td align="left">27</td> <td align="center">1.787</td> <td align="center">1.310</td> <td align="center">0.407</td> <td align="center">0.237</td> <td align="center">0.240</td> <td align="center">0.172</td> <td align="center">0.108</td> <td align="center">12</td> <td align="center">0.090</td> <td align="center">0.126</td> <td align="center">0.016</td> <td align="center">0.209</td> <td align="center">4</td> </tr> <tr> <td align="left">28</td> <td align="center">1.775</td> <td align="center">1.315</td> <td align="center">0.450</td> <td align="center">0.233</td> <td align="center">0.239</td> <td align="center">0.159</td> <td align="center">0.100</td> <td align="center">11</td> <td align="center">0.082</td> <td align="center">0.132</td> <td align="center">0.019</td> <td align="center">0.195</td> <td align="center">2</td> </tr> <tr> <td align="left">29</td> <td align="center">1.725</td> <td align="center">1.292</td> <td align="center">0.404</td> <td align="center">0.265</td> <td align="center">0.204</td> <td align="center">0.169</td> <td align="center">0.110</td> <td align="center">12</td> <td align="center">0.080</td> <td align="center">0.132</td> <td align="center">-</td> <td align="center">0.207</td> <td align="center">2</td> </tr> <tr> <td align="left">30</td> <td align="center">1.687</td> <td align="center">1.387</td> <td align="center">0.474</td> <td align="center">0.250</td> <td align="center">0.250</td> <td align="center">0.156</td> <td align="center">0.121</td> <td align="center">11</td> <td align="center">0.085</td> <td align="center">0.127</td> <td align="center">-</td> <td align="center">0.200</td> <td align="center">2</td> </tr> </tbody> </table> </table-wrap> <p>Alate viviparous females</p> <p>Morphological characters based upon 19 specimens. Body length varies from 1.476 to 2.070 mm. Antennae 0.817 to 0.953 times as long as the body. Secondary rhinaria, 11-16, distributed in a straight line above the III antennal segment. VI antennal segment with processus terminalis 0.675-0.690 times the length of the basal part. Rostrum does not extend to the mid coxae. Ultimate rostral segment with 4-6 secondary setae and is 0.450-0.635 times the length of the second segment of the hind tarsi. First tarsal segment with 2 dorsal setae, ventral with 4-6. First abdominal tergite with 6 to 9 setae varying between 0.015-0.062 mm. Second tergite with 7 to 11 setae varying between 0.023-0.062 mm. Third tergite with 7 to 10 setae varying between 0.025-0.065 mm. Fourth tergite with 7 to 10 setae varying between 0.017-0.069 mm. Fifth tergite with 6 to 10 setae varying between 0.019-0.061 mm. Sixth tergite with 5 to 8 setae varying between 0.08-0.062 mm. Seventh tergite with 4 setae varying between 0.027-0.075 mm. Eighth tergite showing 2 to 4 setae varying between 0.012-0.064 mm (<xref ref-type="table" rid="T0002">Table 2</xref>). </p> <table-wrap id="T0002"> <label>Table 2</label> <caption> <p>Morphometric data (mm) for <italic>Therioaphis bonjeaniae</italic>, alate viviparous females, of Continental Portugal. Abbreviations as in <xref ref-type="table" rid="T0001">Table 1</xref>.</p> <p>Datos morfométricos (mm) de <italic>Therioaphis bonjeaniae</italic>, hembras vivíparas aladas de Portugal continental. Abreviaturas como en la <xref ref-type="table" rid="T0001">Tabla 1</xref>.</p> </caption> <table frame="hsides" rules="groups"> <thead> <tr> <th align="left" rowspan="5" valign="bottom">N°</th> <th align="center" rowspan="5" valign="bottom">Body length</th> <th align="center" rowspan="5" valign="bottom">Ant.</th> <th align="center" colspan="5">Antennal segments</th> <th align="center" rowspan="5" valign="bottom">Rhin. on III</th> <th align="center" rowspan="5" valign="bottom">Apical rostral segment</th> <th align="center" rowspan="5" valign="bottom">2nd s,h,t</th> <th align="center" rowspan="5" valign="bottom">Siph.</th> <th align="center" rowspan="5" valign="bottom">Cauda</th> <th align="center" rowspan="5" valign="bottom">Tub. on 8<sup>th</sup> </th> </tr> <tr> <th colspan="5"> <hr/> </th> </tr> <tr> <th align="center" rowspan="3" valign="bottom">III</th> <th align="center" rowspan="3" valign="bottom">IV</th> <th align="center" rowspan="3" valign="bottom">V</th> <th align="center" colspan="2">VI</th> </tr> <tr> <th colspan="2"> <hr/> </th> </tr> <tr> <th align="center">b</th> <th align="center">pt</th> </tr> </thead> <tbody> <tr> <td align="left">1</td> <td align="center">2.070</td> <td align="center">1.560</td> <td align="center">0.495</td> <td align="center">0.311</td> <td align="center">0.318</td> <td align="center">0.188</td> <td align="center">0.108</td> <td align="center">12</td> <td align="center">0.050</td> <td align="center">0.111</td> <td align="center">-</td> <td align="center">0.210</td> <td align="center">2</td> </tr> <tr> <td align="left">2</td> <td align="center">1.897</td> <td align="center">1.563</td> <td align="center">0.567</td> <td align="center">0.300</td> <td align="center">0.262</td> <td align="center">0.175</td> <td align="center">0.126</td> <td align="center">13</td> <td align="center">0.079</td> <td align="center">0.130</td> <td align="center">0.030</td> <td align="center">0.171</td> <td align="center">3</td> </tr> <tr> <td align="left">3</td> <td align="center">1.787</td> <td align="center">1.510</td> <td align="center">0.491</td> <td align="center">0.300</td> <td align="center">0.300</td> <td align="center">0.176</td> <td align="center">0.127</td> <td align="center">13</td> <td align="center">0.076</td> <td align="center">0.126</td> <td align="center">0.016</td> <td align="center">0.188</td> <td align="center">3</td> </tr> <tr> <td align="left">4</td> <td align="center">1.476</td> <td align="center">1.407</td> <td align="center">0.480</td> <td align="center">0.268</td> <td align="center">0.260</td> <td align="center">0.166</td> <td align="center">0.111</td> <td align="center">12</td> <td align="center">0.075</td> <td align="center">0.123</td> <td align="center">0.017</td> <td align="center">0.199</td> <td align="center">2</td> </tr> <tr> <td align="left">5</td> <td align="center">2.037</td> <td align="center">1.675</td> <td align="center">0.540</td> <td align="center">0.326</td> <td align="center">0.343</td> <td align="center">0.200</td> <td align="center">0.142</td> <td align="center">13</td> <td align="center">0.080</td> <td align="center">0.122</td> <td align="center">0.015</td> <td align="center">0.209</td> <td align="center">2</td> </tr> <tr> <td align="left">6</td> <td align="center">1.625</td> <td align="center">1.487</td> <td align="center">0.500</td> <td align="center">0.275</td> <td align="center">0.290</td> <td align="center">0.187</td> <td align="center">0.122</td> <td align="center">11</td> <td align="center">0.076</td> <td align="center">0.121</td> <td align="center">0.012</td> <td align="center">0.197</td> <td align="center">3</td> </tr> <tr> <td align="left">7</td> <td align="center">1.650</td> <td align="center">1.510</td> <td align="center">0.485</td> <td align="center">0.290</td> <td align="center">0.300</td> <td align="center">0.190</td> <td align="center">0.125</td> <td align="center">12</td> <td align="center">0.075</td> <td align="center">0.121</td> <td align="center">0.012</td> <td align="center">0.215</td> <td align="center">2</td> </tr> <tr> <td align="left">8</td> <td align="center">1.682</td> <td align="center">1.626</td> <td align="center">0.550</td> <td align="center">0.325</td> <td align="center">0.300</td> <td align="center">0.192</td> <td align="center">0.122</td> <td align="center">13</td> <td align="center">0.087</td> <td align="center">0.122</td> <td align="center">0.018</td> <td align="center">0.227</td> <td align="center">3</td> </tr> <tr> <td align="left">9</td> <td align="center">1.550</td> <td align="center">1.520</td> <td align="center">0.550</td> <td align="center">0.250</td> <td align="center">0.300</td> <td align="center">0.160</td> <td align="center">0.125</td> <td align="center">12</td> <td align="center">0.075</td> <td align="center">0.128</td> <td align="center">0.012</td> <td align="center">0.220</td> <td align="center">2</td> </tr> <tr> <td align="left">10</td> <td align="center">1.650</td> <td align="center">1.634</td> <td align="center">0.530</td> <td align="center">0.330</td> <td align="center">0.330</td> <td align="center">0.187</td> <td align="center">0.130</td> <td align="center">14</td> <td align="center">0.085</td> <td align="center">0.133</td> <td align="center">0.022</td> <td align="center">0.215</td> <td align="center">3</td> </tr> <tr> <td align="left">11</td> <td align="center">1.737</td> <td align="center">1.655</td> <td align="center">0.550</td> <td align="center">0.322</td> <td align="center">0.335</td> <td align="center">0.200</td> <td align="center">0.133</td> <td align="center">13</td> <td align="center">0.081</td> <td align="center">0.112</td> <td align="center">0.020</td> <td align="center">0.222</td> <td align="center">2</td> </tr> <tr> <td align="left">12</td> <td align="center">1.625</td> <td align="center">1.465</td> <td align="center">0.475</td> <td align="center">0.290</td> <td align="center">0.300</td> <td align="center">0.170</td> <td align="center">0.120</td> <td align="center">13</td> <td align="center">0.070</td> <td align="center">0.107</td> <td align="center">0.018</td> <td align="center">0.200</td> <td align="center">2</td> </tr> <tr> <td align="left">13</td> <td align="center">1.662</td> <td align="center">1.545</td> <td align="center">0.510</td> <td align="center">0.295</td> <td align="center">0.300</td> <td align="center">0.185</td> <td align="center">0.135</td> <td align="center">16</td> <td align="center">0.075</td> <td align="center">0.128</td> <td align="center">-</td> <td align="center">0.200</td> <td align="center">3</td> </tr> <tr> <td align="left">14</td> <td align="center">1.762</td> <td align="center">1.732</td> <td align="center">0.590</td> <td align="center">0.340</td> <td align="center">0.350</td> <td align="center">0.210</td> <td align="center">0.137</td> <td align="center">16</td> <td align="center">0.071</td> <td align="center">0.130</td> <td align="center">0.022</td> <td align="center">0.230</td> <td align="center">2</td> </tr> <tr> <td align="left">15</td> <td align="center">1.725</td> <td align="center">1.537</td> <td align="center">0.500</td> <td align="center">0.285</td> <td align="center">0.327</td> <td align="center">0.190</td> <td align="center">0.124</td> <td align="center">14</td> <td align="center">0.075</td> <td align="center">0.125</td> <td align="center">0.020</td> <td align="center">0.225</td> <td align="center">2</td> </tr> <tr> <td align="left">16</td> <td align="center">1.712</td> <td align="center">1.692</td> <td align="center">0.560</td> <td align="center">0.335</td> <td align="center">0.327</td> <td align="center">0.210</td> <td align="center">0.125</td> <td align="center">13</td> <td align="center">0.085</td> <td align="center">0.128</td> <td align="center">0.018</td> <td align="center">0.225</td> <td align="center">2</td> </tr> <tr> <td align="left">17</td> <td align="center">1.825</td> <td align="center">1.662</td> <td align="center">0.570</td> <td align="center">0.300</td> <td align="center">0.335</td> <td align="center">0.192</td> <td align="center">0.145</td> <td align="center">14</td> <td align="center">0.085</td> <td align="center">0.132</td> <td align="center">0.017</td> <td align="center">0.225</td> <td align="center">2</td> </tr> <tr> <td align="left">18</td> <td align="center">1.562</td> <td align="center">1.433</td> <td align="center">0.450</td> <td align="center">0.267</td> <td align="center">0.290</td> <td align="center">0.182</td> <td align="center">0.122</td> <td align="center">14</td> <td align="center">0.071</td> <td align="center">0.125</td> <td align="center">0.020</td> <td align="center">0.200</td> <td align="center">2</td> </tr> <tr> <td align="left">19</td> <td align="center">-</td> <td align="center">1.569</td> <td align="center">0.505</td> <td align="center">0.322</td> <td align="center">0.300</td> <td align="center">0.177</td> <td align="center">0.140</td> <td align="center">13</td> <td align="center">0.082</td> <td align="center">0.137</td> <td align="center">0.025</td> <td align="center">0.207</td> <td align="center">4</td> </tr> </tbody> </table> </table-wrap> </sec> </body> <back> <ack> <title>Acknowledgements

The authors thank Drs. Paul Brown (Department of Entomology The Natural History Museum, London) and Prof. Georges Remaudière in memorian (Museum national d'Histoire naturelle, Paris) for the loan of the slides with specimens of Therioaphis bonjeaniae, used for comparison with the Portuguese material, and Dr. Chris J Hodgson for suggestions and correction of the English language. The first author thanks the Foundation for Science and Technology (FCT), Lisbon, for the scholarship granted.

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