359 lines
48 KiB
XML
359 lines
48 KiB
XML
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<mods:title id="B6EB5568D47DD1F52E8FA9B1E22625B1">Are some of the birds endemic to the Tres Marías Islands (Mexico) species?</mods:title>
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<mods:namePart id="DEC6107D24CB3687D116F2A99F420167">Silva, Héctor Gómez de</mods:namePart>
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<mods:namePart id="937A0698C35242D6B3F02E09E97F35CB">Pérez Villafaña, Mónica G.</mods:namePart>
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<mods:namePart id="7DF82919A0937E8E506B67CFB126AB66">Cruz-Nieto, Javier</mods:namePart>
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<mods:namePart id="E1A1B042E480E159DCCFC3A7B992442D">Cruz-Nieto, Miguel Ángel</mods:namePart>
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<mods:date id="8341FBC2CAC940EFB28436CEC9ABB34C">2020</mods:date>
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<treatment id="0381A348FFCCCB3836CAA9593DF7FC7C" ID-DOI="http://doi.org/10.5281/zenodo.13755917" ID-Zenodo-Dep="13755917" LSID="urn:lsid:plazi:treatment:0381A348FFCCCB3836CAA9593DF7FC7C" httpUri="http://treatment.plazi.org/id/0381A348FFCCCB3836CAA9593DF7FC7C" lastPageId="25" lastPageNumber="31" pageId="22" pageNumber="28">
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<heading id="D0DFA532FFCCCB3736CAA9593EF2FBDC" box="[144,1023,1024,1049]" fontSize="10" level="2" pageId="22" pageNumber="28" reason="2">
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<subSubSection id="C33241D5FFCCCB3736CAA9593E01FBDD" box="[144,780,1024,1049]" pageId="22" pageNumber="28" type="nomenclature">
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<paragraph id="8B97125EFFCCCB3736CAA9593E01FBDD" blockId="22.[144,1164,1024,1689]" box="[144,780,1024,1049]" pageId="22" pageNumber="28">
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<emphasis id="B95CCE4CFFCCCB3736CAA9593CDCFBDC" bold="true" box="[144,465,1024,1049]" pageId="22" pageNumber="28">RUFOUS-BACKED ROBIN</emphasis>
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<taxonomicName id="4C2869DDFFCCCB373782A9583E01FBDD" ID-CoL="5LNTZ" baseAuthorityName="Ridgway" baseAuthorityYear="1882" box="[472,780,1025,1049]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
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<emphasis id="B95CCE4CFFCCCB373782A9583E01FBDD" box="[472,780,1025,1049]" italics="true" pageId="22" pageNumber="28">Turdus rufopalliatus graysoni</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33241D5FFCCCB383549A9583DF7FC7C" lastPageId="25" lastPageNumber="31" pageId="22" pageNumber="28" type="description">
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<paragraph id="8B97125EFFCCCB373549A9583EF2FBDC" blockId="22.[144,1164,1024,1689]" box="[787,1023,1025,1049]" pageId="22" pageNumber="28">
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(vs.
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<taxonomicName id="4C2869DDFFCCCB37351BA95B3EFAFBDC" box="[833,1015,1025,1049]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="subSpecies" subSpecies="rufopalliatus">
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<emphasis id="B95CCE4CFFCCCB37351BA95B3EFAFBDC" box="[833,1015,1025,1049]" italics="true" pageId="22" pageNumber="28">T. r. rufopalliatus</emphasis>
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</taxonomicName>
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)
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</paragraph>
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<paragraph id="8B97125EFFCCCB3736CAA9783DE4FA5C" blockId="22.[144,1164,1024,1689]" pageId="22" pageNumber="28">
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<emphasis id="B95CCE4CFFCCCB3736CAA9783DF1FBFC" box="[144,252,1057,1081]" italics="true" pageId="22" pageNumber="28">Coloration</emphasis>
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.—Underwing-coverts tawny-ochraceous contrasting with dull cinnamon sides and flanks vs. underwing-coverts concolorous or nearly so with the breast, sides and flanks (
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<bibRefCitation id="EFB96FAFFFCCCB3736CDA9383C37FBBC" author="Ridgway, R." box="[151,314,1121,1145]" pageId="22" pageNumber="28" pagination="1 - 973" refId="ref16772" refString="Ridgway, R. 1907. The birds of North and Middle America. Bull. US Natl. Mus. 50 (4): 1 - 973." type="journal article" year="1907">Ridgway 1907</bibRefCitation>
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). Grey breast-band vs. grey only in the streaked feathers at the lower edge of the throat; in extreme cases this causes grey, rather than rufous, to be the dominant colour of the underparts (
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<bibRefCitation id="EFB96FAFFFCCCB37373BA9F83CE6FB7C" author="Grant, P. R." box="[353,491,1185,1209]" pageId="22" pageNumber="28" pagination="1 - 106" refId="ref14491" refString="Grant, P. R. 1965 a. A systematic study of the terrestrial birds of the Tres Marias Islands, Mexico. Postilla 90: 1 - 106." type="journal article" year="1965">Grant 1965a</bibRefCitation>
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, based on
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<specimenCount id="9D2ED9D7FFCCCB37343AA9F83FBAFB7C" box="[608,695,1185,1209]" count="24" pageId="22" pageNumber="28" type="male">24 male</specimenCount>
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and
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<specimenCount id="9D2ED9D7FFCCCB3734B4A9F83E54FB7C" box="[750,857,1185,1209]" count="42" pageId="22" pageNumber="28" type="female">42 female</specimenCount>
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<taxonomicName id="4C2869DDFFCCCB373505A9F83EB5FB7D" box="[863,952,1185,1208]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="graysoni">
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<emphasis id="B95CCE4CFFCCCB373505A9F83EB5FB7D" box="[863,952,1185,1208]" italics="true" pageId="22" pageNumber="28">graysoni</emphasis>
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</taxonomicName>
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vs.
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<specimenCount id="9D2ED9D7FFCCCB3735BEA9F83936FB7C" box="[996,1083,1185,1209]" count="32" pageId="22" pageNumber="28" type="male">32 male</specimenCount>
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and
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<specimenCount id="9D2ED9D7FFCCCB373229A9F83DD6FB1C" count="22" pageId="22" pageNumber="28" type="female">22 female</specimenCount>
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<taxonomicName id="4C2869DDFFCCCB3736B8A9983C68FB1C" authorityName="Lafresnaye" authorityYear="1840" box="[226,357,1217,1241]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="rufopalliatus">
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<emphasis id="B95CCE4CFFCCCB3736B8A9983C68FB1C" box="[226,357,1217,1241]" italics="true" pageId="22" pageNumber="28">rufopalliatus</emphasis>
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</taxonomicName>
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;
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<bibRefCitation id="EFB96FAFFFCCCB373728A9983F6CFB1C" author="Howell, S. N. G. & Webb, S." box="[370,609,1217,1241]" pageId="22" pageNumber="28" refId="ref15024" refString="Howell, S. N. G. & Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford Univ. Press." type="book" year="1995">Howell & Webb 1995</bibRefCitation>
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Plate 51.3b, our
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<figureCitation id="13130EDBFFCCCB373547A9983E67FB1C" box="[797,874,1217,1241]" captionStart="Figure 18" captionStartId="23.[144,205,787,806]" captionTargetBox="[144,1164,129,772]" captionTargetId="figure-181@23.[141,1167,125,773]" captionTargetPageId="23" captionText="Figure 18. Typical Rufous-backed Robin Turdus rufopalliatus graysoni with broad grey breast-band concolorous with head and nape, pale salmon flanks, brown back and wing-coverts with very litle back / nape contrast, and rather narrow throat streaks, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)" figureDoi="http://doi.org/10.5281/zenodo.13755739" httpUri="https://zenodo.org/record/13755739/files/figure.png" pageId="22" pageNumber="28">Fig. 18</figureCitation>
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). However, a grey breast-band sometimes shows up in mainland
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<taxonomicName id="4C2869DDFFCCCB373402A9B83FD6FB3C" authorityName="Lafresnaye" authorityYear="1840" box="[600,731,1249,1273]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="rufopalliatus">
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<emphasis id="B95CCE4CFFCCCB373402A9B83FD6FB3C" box="[600,731,1249,1273]" italics="true" pageId="22" pageNumber="28">rufopalliatus</emphasis>
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</taxonomicName>
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even well away from the Tres Marías (e.g., see
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<figureCitation id="13130EDBFFCCCB3736A2A8583C49FADC" box="[248,324,1281,1305]" captionStart="Figure 19" captionStartId="23.[801,863,890,909]" captionTargetBox="[144,787,889,1358]" captionTargetId="figure-270@23.[140,789,886,1361]" captionTargetPageId="23" captionText="Figure 19. Mainland Rufous-backed Robin Turdus rufopalliatus far from the Tres Marías, with an anomalous grey breast-band resembling T. r. graysoni and note the prominent throat streaks and warm-coloured back, wing-coverts and flanks, Cuernavaca, Morelos, Mexico, June 2017 (Juan Manuel Ramos Merino)" figureDoi="http://doi.org/10.5281/zenodo.13755741" httpUri="https://zenodo.org/record/13755741/files/figure.png" pageId="22" pageNumber="28">Fig. 19</figureCitation>
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) and while some
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<taxonomicName id="4C2869DDFFCCCB37344BA8583F67FADD" box="[529,618,1281,1304]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="graysoni">
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<emphasis id="B95CCE4CFFCCCB37344BA8583F67FADD" box="[529,618,1281,1304]" italics="true" pageId="22" pageNumber="28">graysoni</emphasis>
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</taxonomicName>
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have the breast-band ‘faintly... tinged with dull salmon-color’, in mainland
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<taxonomicName id="4C2869DDFFCCCB373792A8783F46FAFC" authorityName="Lafresnaye" authorityYear="1840" box="[456,587,1313,1337]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="rufopalliatus">
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<emphasis id="B95CCE4CFFCCCB373792A8783F46FAFC" box="[456,587,1313,1337]" italics="true" pageId="22" pageNumber="28">rufopalliatus</emphasis>
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</taxonomicName>
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most of the breast-band is ‘salmon color to almost cinnamon-rufous’ (
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<bibRefCitation id="EFB96FAFFFCCCB37373CA8183CF4FA9C" author="Phillips, A. R." box="[358,505,1345,1369]" pageId="22" pageNumber="28" refId="ref16350" refString="Phillips, A. R. 1991. The known birds of North and Middle America, pt. 2. Privately published, Denver, CO." type="book" year="1991">Phillips 1991</bibRefCitation>
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). Assuming that all individuals we saw and photographed in the Tres Marías were
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<taxonomicName id="4C2869DDFFCCCB3737E8A8383F06FABD" box="[434,523,1377,1400]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="graysoni">
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<emphasis id="B95CCE4CFFCCCB3737E8A8383F06FABD" box="[434,523,1377,1400]" italics="true" pageId="22" pageNumber="28">graysoni</emphasis>
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</taxonomicName>
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, our photographs confirm the blurred distinction (e.g.,
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<figureCitation id="13130EDBFFCCCB3736CAA8D83DD0FA5C" box="[144,221,1409,1433]" captionStart="Figure 20" captionStartId="24.[839,902,130,149]" captionTargetBox="[144,832,129,590]" captionTargetId="figure-189@24.[141,827,126,585]" captionTargetPageId="24" captionText="Figure 20. Presumed Rufousbacked Robin Turdus rufopalliatus graysoni with mainly narrow throat streaks, a strong salmon wash on the breast, and wing-coverts and back colours close to those of non-graysoni T. rufopalliatus, Isla María Cleofas, November 2015 (Javier Cruz Nieto)" figureDoi="http://doi.org/10.5281/zenodo.13755743" httpUri="https://zenodo.org/record/13755743/files/figure.png" pageId="22" pageNumber="28">Fig. 20</figureCitation>
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).
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</paragraph>
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<paragraph id="8B97125EFFCCCB38369AA8F83E72FEFC" blockId="22.[144,1164,1024,1689]" lastBlockId="25.[144,1165,129,953]" lastPageId="25" lastPageNumber="31" pageId="22" pageNumber="28">
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‘Back grayish, usually more or less tinged with brownish but hardly, if at all, contrasted to nape’ vs. ‘scapulars, and usually back, strongly washed with cinnamon-rufous to russet..., in strong contrast to the grayer crown and nape (if not badly worn and faded)’ (
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<bibRefCitation id="EFB96FAFFFCCCB3736CDAB583C26F9DC" author="Phillips, A. R." box="[151,299,1537,1561]" pageId="22" pageNumber="28" refId="ref16350" refString="Phillips, A. R. 1991. The known birds of North and Middle America, pt. 2. Privately published, Denver, CO." type="book" year="1991">Phillips 1991</bibRefCitation>
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).
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<bibRefCitation id="EFB96FAFFFCCCB373765AB583F4DF9DC" author="Howell, S. N. G. & Webb, S." box="[319,576,1537,1561]" pageId="22" pageNumber="28" refId="ref15024" refString="Howell, S. N. G. & Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford Univ. Press." type="book" year="1995">Howell & Webb (1995)</bibRefCitation>
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described the back of
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<taxonomicName id="4C2869DDFFCCCB373518AB583E96F9DD" box="[834,923,1537,1560]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="graysoni">
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<emphasis id="B95CCE4CFFCCCB373518AB583E96F9DD" box="[834,923,1537,1560]" italics="true" pageId="22" pageNumber="28">graysoni</emphasis>
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</taxonomicName>
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as ‘greyish-rufous to olive-brown’. Our photographs from the Tres Marías show a range, from brown close to the upperparts of White-throated Thrush
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<taxonomicName id="4C2869DDFFCCCB37342AAB183FEAF99C" authorityName="Cabanis" authorityYear="1850" box="[624,743,1601,1625]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="22" pageNumber="28" phylum="Chordata" rank="species" species="assimilis">
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<emphasis id="B95CCE4CFFCCCB37342AAB183FEAF99C" box="[624,743,1601,1625]" italics="true" pageId="22" pageNumber="28">T. assimilis</emphasis>
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</taxonomicName>
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and showing litle contrast with the nape and crown, to more rufous contrasting with the nape and crown (e.g.,
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<figureCitation id="13130EDBFFCCCB3735BAAB38393BF9BC" box="[992,1078,1633,1657]" captionStart="Figure 18" captionStartId="23.[144,205,787,806]" captionTargetBox="[144,1164,129,772]" captionTargetId="figure-181@23.[141,1167,125,773]" captionTargetPageId="23" captionText="Figure 18. Typical Rufous-backed Robin Turdus rufopalliatus graysoni with broad grey breast-band concolorous with head and nape, pale salmon flanks, brown back and wing-coverts with very litle back / nape contrast, and rather narrow throat streaks, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)" figureDoi="http://doi.org/10.5281/zenodo.13755739" httpUri="https://zenodo.org/record/13755739/files/figure.png" pageId="22" pageNumber="28">Figs. 18</figureCitation>
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,
|
||
<figureCitation id="13130EDBFFCCCB37321BAB383957F9BC" box="[1089,1114,1633,1657]" captionStart="Figure 20" captionStartId="24.[839,902,130,149]" captionTargetBox="[144,832,129,590]" captionTargetId="figure-189@24.[141,827,126,585]" captionTargetPageId="24" captionText="Figure 20. Presumed Rufousbacked Robin Turdus rufopalliatus graysoni with mainly narrow throat streaks, a strong salmon wash on the breast, and wing-coverts and back colours close to those of non-graysoni T. rufopalliatus, Isla María Cleofas, November 2015 (Javier Cruz Nieto)" figureDoi="http://doi.org/10.5281/zenodo.13755743" httpUri="https://zenodo.org/record/13755743/files/figure.png" pageId="22" pageNumber="28">20</figureCitation>
|
||
and
|
||
<figureCitation id="13130EDBFFCCCB3736CAABD83DA0F95C" box="[144,173,1665,1689]" captionStart="Figure 22" captionStartId="24.[839,900,1067,1086]" captionTargetBox="[144,832,1056,1718]" captionTargetId="figure-193@24.[141,827,1063,1704]" captionTargetPageId="24" captionText="Figure 22. Rufous-backed Robin Turdus rufopalliatus graysoni with brown back and wing-coverts resembling the upperparts colours of White-throated Thrush T. assimilis, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)" figureDoi="http://doi.org/10.5281/zenodo.13765613" httpUri="https://zenodo.org/record/13765613/files/figure.png" pageId="22" pageNumber="28">22</figureCitation>
|
||
). Upperwing-coverts ‘dull cinnamon or duller’ vs. ‘salmon color to almost cinnamon-rufous’ and sides and flanks dull orange-brown vs. rufous (
|
||
<bibRefCitation id="EFB96FAFFFCDCB36356AA82D3EC9FA49" author="Phillips, A. R." box="[816,964,1396,1420]" pageId="23" pageNumber="29" refId="ref16350" refString="Phillips, A. R. 1991. The known birds of North and Middle America, pt. 2. Privately published, Denver, CO." type="book" year="1991">Phillips 1991</bibRefCitation>
|
||
), which seem like subtle distinctions. All or most individuals we photographed on the Tres Marías had sides and flanks similar to some mainland
|
||
<taxonomicName id="4C2869DDFFCDCB363418A8ED3FC8FA09" authorityName="Lafresnaye" authorityYear="1840" box="[578,709,1460,1484]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="23" pageNumber="29" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFCDCB363418A8ED3FC8FA09" box="[578,709,1460,1484]" italics="true" pageId="23" pageNumber="29">rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
(e.g.,
|
||
<figureCitation id="13130EDBFFCDCB363557A8ED3E56FA09" box="[781,859,1460,1484]" captionStart="Figure 21" captionStartId="24.[839,902,598,617]" captionTargetBox="[144,836,596,1060]" captionTargetId="figure-191@24.[141,827,594,1053]" captionTargetPageId="24" captionText="Figure 21. Mainland Rufousbacked Robin Turdus rufopalliatus far from the range of T. r. graysoni with a salmon wash on the breast resembling some graysoni, Parque María Enriqueta, Mexico City, June 2017 (Héctor Gómez de Silva & Mónica G. Pérez Villafaña)." figureDoi="http://doi.org/10.5281/zenodo.13765611" httpUri="https://zenodo.org/record/13765611/files/figure.png" pageId="23" pageNumber="29">Fig. 21</figureCitation>
|
||
, htp://2.bp.blogspot.com/- G0D2EpXGCkI/VHzA0MTHSjI/AAAAAAAACSQ/sMP9Yby2Yic/s1600/_DSC0103.JPG).
|
||
<bibRefCitation id="EFB96FAFFFCDCB3636CAA8AD3C26F9C9" author="Grant, P. R." box="[144,299,1524,1548]" pageId="23" pageNumber="29" pagination="1 - 106" refId="ref14491" refString="Grant, P. R. 1965 a. A systematic study of the terrestrial birds of the Tres Marias Islands, Mexico. Postilla 90: 1 - 106." type="journal article" year="1965">Grant (1965a)</bibRefCitation>
|
||
mentioned that
|
||
<taxonomicName id="4C2869DDFFCDCB3637AAA8AC3F44F9C9" box="[496,585,1525,1548]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="23" pageNumber="29" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFCDCB3637AAA8AC3F44F9C9" box="[496,585,1525,1548]" italics="true" pageId="23" pageNumber="29">graysoni</emphasis>
|
||
</taxonomicName>
|
||
‘show a tendency to possess paler and narrower chin and throat streaks than mainland birds, easily recognizable only when the extreme forms of the two samples are compared’ (consistent with, e.g.,
|
||
<figureCitation id="13130EDBFFCDCB363534AB6D3ECBF989" box="[878,966,1588,1612]" captionStart="Figure 18" captionStartId="23.[144,205,787,806]" captionTargetBox="[144,1164,129,772]" captionTargetId="figure-181@23.[141,1167,125,773]" captionTargetPageId="23" captionText="Figure 18. Typical Rufous-backed Robin Turdus rufopalliatus graysoni with broad grey breast-band concolorous with head and nape, pale salmon flanks, brown back and wing-coverts with very litle back / nape contrast, and rather narrow throat streaks, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)" figureDoi="http://doi.org/10.5281/zenodo.13755739" httpUri="https://zenodo.org/record/13755739/files/figure.png" pageId="23" pageNumber="29">Figs. 18</figureCitation>
|
||
and
|
||
<figureCitation id="13130EDBFFCDCB36325FAB6D392FF989" box="[1029,1058,1588,1612]" captionStart="Figure 20" captionStartId="24.[839,902,130,149]" captionTargetBox="[144,832,129,590]" captionTargetId="figure-189@24.[141,827,126,585]" captionTargetPageId="24" captionText="Figure 20. Presumed Rufousbacked Robin Turdus rufopalliatus graysoni with mainly narrow throat streaks, a strong salmon wash on the breast, and wing-coverts and back colours close to those of non-graysoni T. rufopalliatus, Isla María Cleofas, November 2015 (Javier Cruz Nieto)" figureDoi="http://doi.org/10.5281/zenodo.13755743" httpUri="https://zenodo.org/record/13755743/files/figure.png" pageId="23" pageNumber="29">20</figureCitation>
|
||
).
|
||
<bibRefCitation id="EFB96FAFFFCDCB36326DAB6D3DD9F9A9" author="Phillips, A. R." pageId="23" pageNumber="29" refId="ref16350" refString="Phillips, A. R. 1991. The known birds of North and Middle America, pt. 2. Privately published, Denver, CO." type="book" year="1991">Phillips (1991)</bibRefCitation>
|
||
mentioned ‘feet apparently darker’ in
|
||
<taxonomicName id="4C2869DDFFCDCB3634DEAB0C3FD0F9A9" box="[644,733,1621,1644]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="23" pageNumber="29" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFCDCB3634DEAB0C3FD0F9A9" box="[644,733,1621,1644]" italics="true" pageId="23" pageNumber="29">graysoni</emphasis>
|
||
</taxonomicName>
|
||
but did not evidence this, and it is not supported by our field observations. In conclusion, individuals of
|
||
<taxonomicName id="4C2869DDFFCDCB36352FAB2C3EC3F949" box="[885,974,1653,1676]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="23" pageNumber="29" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFCDCB36352FAB2C3EC3F949" box="[885,974,1653,1676]" italics="true" pageId="23" pageNumber="29">graysoni</emphasis>
|
||
</taxonomicName>
|
||
representing the extremes of plumage (e.g., with narrowly striped throats, predominantly grey underparts and / or brown backs) are easily identified, but there appears to be sufficient variance and overlap that colour differences cannot be adequately scored. The literature suggests that the main differences are duller plumage and no sexual dimorphism vs. much brighter, richer plumaged males (e.g.,
|
||
<bibRefCitation id="EFB96FAFFFC3CB3837C3AC583F2BFEDC" author="Grant, P. R." box="[409,550,257,281]" pageId="25" pageNumber="31" pagination="1 - 106" refId="ref14491" refString="Grant, P. R. 1965 a. A systematic study of the terrestrial birds of the Tres Marias Islands, Mexico. Postilla 90: 1 - 106." type="journal article" year="1965">
|
||
Grant 1965
|
||
<bibRefCitation id="EFB96FAFFFC3CB383440AC583F2BFEDC" author="Phillips, A. R." box="[538,550,257,281]" pageId="25" pageNumber="31" refId="ref16350" refString="Phillips, A. R. 1991. The known birds of North and Middle America, pt. 2. Privately published, Denver, CO." type="book" year="1991">a</bibRefCitation>
|
||
</bibRefCitation>
|
||
, Phillips 1991,
|
||
<bibRefCitation id="EFB96FAFFFC3CB383482AC583ED9FEDC" author="Howell, S. N. G. & Webb, S." box="[728,980,257,281]" pageId="25" pageNumber="31" refId="ref15024" refString="Howell, S. N. G. & Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford Univ. Press." type="book" year="1995">Howell & Webb 1995</bibRefCitation>
|
||
). Individuals of unknown sex and / or in faded plumage would not be identifiable.
|
||
</paragraph>
|
||
<caption id="DF5742D6FFCDCB3636CAAE4A3EDDFC9D" ID-DOI="http://doi.org/10.5281/zenodo.13755739" ID-Zenodo-Dep="13755739" httpUri="https://zenodo.org/record/13755739/files/figure.png" pageId="23" pageNumber="29" startId="23.[144,205,787,806]" targetBox="[144,1164,129,772]" targetPageId="23" targetType="figure">
|
||
<paragraph id="8B97125EFFCDCB3636CAAE4A3EDDFC9D" blockId="23.[144,1165,787,856]" pageId="23" pageNumber="29">
|
||
Figure 18. Typical Rufous-backed Robin
|
||
<taxonomicName id="4C2869DDFFCDCB363452AE4A3E05FCE3" baseAuthorityName="Ridgway" baseAuthorityYear="1882" box="[520,776,787,806]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="23" pageNumber="29" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
|
||
<emphasis id="B95CCE4CFFCDCB363452AE4A3E05FCE3" box="[520,776,787,806]" italics="true" pageId="23" pageNumber="29">Turdus rufopalliatus graysoni</emphasis>
|
||
</taxonomicName>
|
||
with broad grey breast-band concolorous with head and nape, pale salmon flanks, brown back and wing-coverts with very litle back / nape contrast, and rather narrow throat streaks, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5742D6FFCDCB36357BAE23390FFB91" ID-DOI="http://doi.org/10.5281/zenodo.13755741" ID-Zenodo-Dep="13755741" httpUri="https://zenodo.org/record/13755741/files/figure.png" pageId="23" pageNumber="29" startId="23.[801,863,890,909]" targetBox="[144,787,889,1358]" targetPageId="23" targetType="figure">
|
||
<paragraph id="8B97125EFFCDCB36357BAE23390FFB91" blockId="23.[801,1165,890,1108]" pageId="23" pageNumber="29">
|
||
Figure 19. Mainland Rufous-backed Robin
|
||
<taxonomicName id="4C2869DDFFCDCB363532AECA392AFC63" authorityName="Lafresnaye" authorityYear="1840" box="[872,1063,915,934]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="23" pageNumber="29" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFCDCB363532AECA392AFC63" box="[872,1063,915,934]" italics="true" pageId="23" pageNumber="29">Turdus rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
far from the Tres Marías, with an anomalous grey breast-band resembling
|
||
<taxonomicName id="4C2869DDFFCDCB363206AE9C3E61FC35" baseAuthorityName="Ridgway" baseAuthorityYear="1882" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="23" pageNumber="29" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
|
||
<emphasis id="B95CCE4CFFCDCB363206AE9C3E61FC35" italics="true" pageId="23" pageNumber="29">T. r. graysoni</emphasis>
|
||
</taxonomicName>
|
||
and note the prominent throat streaks and warm-coloured back, wing-coverts and flanks, Cuernavaca, Morelos, Mexico, June 2017 (Juan Manuel Ramos Merino)
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5742D6FFC2CB39351DADDB3EF1FE9E" ID-DOI="http://doi.org/10.5281/zenodo.13755743" ID-Zenodo-Dep="13755743" httpUri="https://zenodo.org/record/13755743/files/figure.png" pageId="24" pageNumber="30" startId="24.[839,902,130,149]" targetBox="[144,832,129,590]" targetPageId="24" targetType="figure">
|
||
<paragraph id="8B97125EFFC2CB39351DADDB3EF1FE9E" blockId="24.[839,1164,130,347]" pageId="24" pageNumber="30">
|
||
Figure 20. Presumed Rufousbacked Robin
|
||
<taxonomicName id="4C2869DDFFC2CB39358CADC33E9FFF03" baseAuthorityName="Ridgway" baseAuthorityYear="1882" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
|
||
<emphasis id="B95CCE4CFFC2CB39358CADC33E9FFF03" italics="true" pageId="24" pageNumber="30">Turdus rufopalliatus graysoni</emphasis>
|
||
</taxonomicName>
|
||
with mainly narrow throat streaks, a strong salmon wash on the breast, and wing-coverts and back colours close to those of non-
|
||
<emphasis id="B95CCE4CFFC2CB393529AC4E3955FEEC" box="[883,1112,278,297]" italics="true" pageId="24" pageNumber="30">
|
||
<taxonomicName id="4C2869DDFFC2CB393529AC4E3EB3FEEC" box="[883,958,279,297]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="24" pageNumber="30" phylum="Chordata" rank="species" species="graysoni">graysoni</taxonomicName>
|
||
<taxonomicName id="4C2869DDFFC2CB393591AC4E3955FEEC" authorityName="Lafresnaye" authorityYear="1840" box="[971,1112,278,297]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="species" species="rufopalliatus">T. rufopalliatus</taxonomicName>
|
||
</emphasis>
|
||
, Isla María Cleofas, November 2015 (Javier Cruz Nieto)
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5742D6FFC2CB39351DAF0F396EFCD2" ID-DOI="http://doi.org/10.5281/zenodo.13765611" ID-Zenodo-Dep="13765611" httpUri="https://zenodo.org/record/13765611/files/figure.png" pageId="24" pageNumber="30" startId="24.[839,902,598,617]" targetBox="[144,836,596,1060]" targetPageId="24" targetType="figure">
|
||
<paragraph id="8B97125EFFC2CB39351DAF0F396EFCD2" blockId="24.[839,1164,598,791]" pageId="24" pageNumber="30">
|
||
Figure 21. Mainland Rufousbacked Robin
|
||
<taxonomicName id="4C2869DDFFC2CB39358CAF363981FD47" authorityName="Lafresnaye" authorityYear="1840" box="[982,1164,623,642]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC2CB39358CAF363981FD47" box="[982,1164,623,642]" italics="true" pageId="24" pageNumber="30">Turdus rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
far from the range of
|
||
<taxonomicName id="4C2869DDFFC2CB39324FAFD13981FD5F" baseAuthorityName="Ridgway" baseAuthorityYear="1882" box="[1045,1164,648,666]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
|
||
<emphasis id="B95CCE4CFFC2CB39324FAFD13981FD5F" box="[1045,1164,648,666]" italics="true" pageId="24" pageNumber="30">T. r. graysoni</emphasis>
|
||
</taxonomicName>
|
||
with a salmon wash on the breast resembling some
|
||
<taxonomicName id="4C2869DDFFC2CB3935A8AFE33EFFFD20" authority=", Parque Maria Enriqueta" authorityName="Parque Maria Enriqueta" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="24" pageNumber="30" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC2CB3935A8AFE33930FD09" box="[1010,1085,698,716]" italics="true" pageId="24" pageNumber="30">graysoni</emphasis>
|
||
, Parque María Enriqueta
|
||
</taxonomicName>
|
||
, Mexico City, June 2017 (Héctor Gómez de Silva & Mónica G. Pérez Villafaña).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5742D6FFC2CB39351DA972396DFB17" ID-DOI="http://doi.org/10.5281/zenodo.13765613" ID-Zenodo-Dep="13765613" httpUri="https://zenodo.org/record/13765613/files/figure.png" pageId="24" pageNumber="30" startId="24.[839,900,1067,1086]" targetBox="[144,832,1056,1718]" targetPageId="24" targetType="figure">
|
||
<paragraph id="8B97125EFFC2CB39351DA972396DFB17" blockId="24.[839,1165,1067,1235]" pageId="24" pageNumber="30">
|
||
Figure 22. Rufous-backed Robin
|
||
<taxonomicName id="4C2869DDFFC2CB39351DA91A395BFB93" baseAuthorityName="Ridgway" baseAuthorityYear="1882" box="[839,1110,1091,1110]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="subSpecies" species="rufopalliatus" subSpecies="graysoni">
|
||
<emphasis id="B95CCE4CFFC2CB39351DA91A395BFB93" box="[839,1110,1091,1110]" italics="true" pageId="24" pageNumber="30">Turdus rufopalliatus graysoni</emphasis>
|
||
</taxonomicName>
|
||
with brown back and wing-coverts resembling the upperparts colours of White-throated Thrush
|
||
<taxonomicName id="4C2869DDFFC2CB393220A9D73E9FFB7F" authorityName="Cabanis" authorityYear="1850" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="24" pageNumber="30" phylum="Chordata" rank="species" species="assimilis">
|
||
<emphasis id="B95CCE4CFFC2CB393220A9D73E9FFB7F" italics="true" pageId="24" pageNumber="30">T. assimilis</emphasis>
|
||
</taxonomicName>
|
||
, Isla María Cleofas, May 2016 (Héctor Gómez de Silva)
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B97125EFFC3CB38369AAC183CB7FE7C" blockId="25.[144,1165,129,953]" pageId="25" pageNumber="31">
|
||
<emphasis id="B95CCE4CFFC3CB38369AAC183C50FE9C" box="[192,349,321,345]" italics="true" pageId="25" pageNumber="31">Morphometrics</emphasis>
|
||
.—Larger in all external measurements, especially tarsus length and bill length (score 2).
|
||
<bibRefCitation id="EFB96FAFFFC3CB3837DFAC383FD1FEBC" author="Montano-Rendon, M. & Sanchez-Gonzalez, L. A. & Hernandez-Alonso, G. & Navarro-Siguenza, A. G." box="[389,732,353,377]" pageId="25" pageNumber="31" pagination="495 - 514" refId="ref16012" refString="Montano-Rendon, M., Sanchez-Gonzalez, L. A., Hernandez-Alonso, G. & Navarro-Siguenza, A. G. 2015. Genetic differentiation in the Mexican endemic Rufous-backed Robin, Turdus rufopalliatus (Passeriformes: Turdidae). Zootaxa 4034: 495 - 514." type="journal article" year="2015">
|
||
Montaño-Rendón
|
||
<emphasis id="B95CCE4CFFC3CB38340CAC3B3F88FEBC" box="[598,645,353,377]" italics="true" pageId="25" pageNumber="31">et al</emphasis>
|
||
. (2015)
|
||
</bibRefCitation>
|
||
, based on
|
||
<specimenCount id="9D2ED9D7FFC3CB383505AC383EC6FEBC" box="[863,971,353,377]" count="268" pageId="25" pageNumber="31" type="adult">268 adult</specimenCount>
|
||
specimens from throughout the range of
|
||
<taxonomicName id="4C2869DDFFC3CB3837EDACDB3F56FE5C" authorityName="Lafresnaye" authorityYear="1840" box="[439,603,385,409]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC3CB3837EDACDB3F56FE5C" box="[439,603,385,409]" italics="true" pageId="25" pageNumber="31">T. rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B95CCE4CFFC3CB383435ACDB3FD7FE5C" box="[623,730,385,409]" italics="true" pageId="25" pageNumber="31">sensu lato</emphasis>
|
||
), confirmed the existence of marked morphometric differences.
|
||
</paragraph>
|
||
<paragraph id="8B97125EFFC3CB38369AAC983981FE3D" blockId="25.[144,1165,129,953]" pageId="25" pageNumber="31">
|
||
<emphasis id="B95CCE4CFFC3CB38369AAC983CBDFE1C" box="[192,432,449,473]" italics="true" pageId="25" pageNumber="31">Additional information</emphasis>
|
||
.—
|
||
<bibRefCitation id="EFB96FAFFFC3CB38378AAC983E2CFE1C" author="Montano-Rendon, M. & Sanchez-Gonzalez, L. A. & Hernandez-Alonso, G. & Navarro-Siguenza, A. G." box="[464,801,449,473]" pageId="25" pageNumber="31" pagination="495 - 514" refId="ref16012" refString="Montano-Rendon, M., Sanchez-Gonzalez, L. A., Hernandez-Alonso, G. & Navarro-Siguenza, A. G. 2015. Genetic differentiation in the Mexican endemic Rufous-backed Robin, Turdus rufopalliatus (Passeriformes: Turdidae). Zootaxa 4034: 495 - 514." type="journal article" year="2015">
|
||
Montaño-Rendón
|
||
<emphasis id="B95CCE4CFFC3CB3834FAAC9B3FC3FE1C" box="[672,718,449,473]" italics="true" pageId="25" pageNumber="31">et al</emphasis>
|
||
. (2015)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFB96FAFFFC3CB38353AAC983981FE1C" author="Ortiz-Ramirez, M. F. & Sanchez-Gonzalez, L. A. & Castellanos-Morales, G. & Ornelas, J. F. & Navarro-Siguenza, A. G." box="[864,1164,449,473]" pageId="25" pageNumber="31" pagination="716 - 732" refId="ref16237" refString="Ortiz-Ramirez, M. F., Sanchez-Gonzalez, L. A., Castellanos-Morales, G., Ornelas, J. F. & Navarro-Siguenza, A. G. 2018. Concerted Pleistocene dispersal and genetic differentiation in passerine birds from the Tres Marias archipelago, Mexico. Auk 135: 716 - 732." type="journal article" year="2018">
|
||
Ortiz-Ramírez
|
||
<emphasis id="B95CCE4CFFC3CB383250AC9B3935FE1C" box="[1034,1080,449,473]" italics="true" pageId="25" pageNumber="31">et al</emphasis>
|
||
. (2018)
|
||
</bibRefCitation>
|
||
found reciprocal monophyly and deep genetic divergence between
|
||
<taxonomicName id="4C2869DDFFC3CB38352CACBB3EC2FE3C" box="[886,975,482,505]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB38352CACBB3EC2FE3C" box="[886,975,482,505]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2869DDFFC3CB383259ACB8398BFE3C" authorityName="Lafresnaye" authorityYear="1840" box="[1027,1158,481,505]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC3CB383259ACB8398BFE3C" box="[1027,1158,481,505]" italics="true" pageId="25" pageNumber="31">rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B97125EFFC3CB38369AAF5B3DF7FC7C" blockId="25.[144,1165,129,953]" pageId="25" pageNumber="31">
|
||
<emphasis id="B95CCE4CFFC3CB38369AAF5B3CB0FDDC" box="[192,445,513,537]" italics="true" pageId="25" pageNumber="31">Reasons for uncertainty</emphasis>
|
||
.—Apparently,
|
||
<taxonomicName id="4C2869DDFFC3CB383435AF5B3FC5FDDC" box="[623,712,514,537]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB383435AF5B3FC5FDDC" box="[623,712,514,537]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
occurs sympatrically with
|
||
<taxonomicName id="4C2869DDFFC3CB383253AF583981FDDC" authorityName="Lafresnaye" authorityYear="1840" box="[1033,1164,513,537]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC3CB383253AF583981FDDC" box="[1033,1164,513,537]" italics="true" pageId="25" pageNumber="31">rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
in coastal
|
||
<collectingRegion id="49ECDCBCFFC3CB38375CAF783C56FDFC" box="[262,347,545,569]" country="Mexico" name="Nayarit" pageId="25" pageNumber="31">Nayarit</collectingRegion>
|
||
(
|
||
<bibRefCitation id="EFB96FAFFFC3CB383737AF783CF6FDFC" author="Grant, P. R." box="[365,507,545,569]" pageId="25" pageNumber="31" pagination="1 - 106" refId="ref14491" refString="Grant, P. R. 1965 a. A systematic study of the terrestrial birds of the Tres Marias Islands, Mexico. Postilla 90: 1 - 106." type="journal article" year="1965">
|
||
Grant 1965
|
||
<bibRefCitation id="EFB96FAFFFC3CB3837B5AF783CF6FDFC" author="Phillips, A. R." box="[495,507,545,569]" pageId="25" pageNumber="31" pagination="301 - 309" refId="ref16317" refString="Phillips, A. R. 1981. Subspecies vs. forgoten species: the case of Grayson's Robin (Turdus graysoni). Wilson Bull. 93: 301 - 309." type="journal article" year="1981">a</bibRefCitation>
|
||
</bibRefCitation>
|
||
, Phillips 1981,
|
||
<bibRefCitation id="EFB96FAFFFC3CB3834F1AF783EA8FDFC" author="Howell, S. N. G. & Webb, S." box="[683,933,545,569]" pageId="25" pageNumber="31" refId="ref15024" refString="Howell, S. N. G. & Webb, S. 1995. A guide to the birds of Mexico and northern Central America. Oxford Univ. Press." type="book" year="1995">Howell & Webb 1995</bibRefCitation>
|
||
), with specimens of
|
||
<taxonomicName id="4C2869DDFFC3CB3836CAAF1B3DE4FD9C" box="[144,233,578,601]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB3836CAAF1B3DE4FD9C" box="[144,233,578,601]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
from Playa Novillero (west of Acaponeta), Santiago Ixcuintla, Sauta, San Blas, Chacala and Las Varas (most from February–April, but singles from 12 May and, especially, 20 June suggest residency and opportunities for interbreeding;
|
||
<bibRefCitation id="EFB96FAFFFC3CB383506AFD8392CFD5C" author="Phillips, A. R." box="[860,1057,641,665]" pageId="25" pageNumber="31" pagination="301 - 309" refId="ref16317" refString="Phillips, A. R. 1981. Subspecies vs. forgoten species: the case of Grayson's Robin (Turdus graysoni). Wilson Bull. 93: 301 - 309." type="journal article" year="1981">Phillips 1981: 306</bibRefCitation>
|
||
;
|
||
<tableCitation id="C6AA27E5FFC3CB383277AFD8398DFD5C" box="[1069,1152,641,665]" captionStart="TABLE 2" captionStartId="6.[612,679,130,149]" captionTargetBox="[144,1159,316,1650]" captionText="TABLE 2 Mean (in mm), standard error, n (sample size), Cohen’s d and Tobias et al. (2010) scores for the taxa evaluated in this paper (the first three taken from Grant 1965a). ‘Island’ refers to the taxon from the Tres Marías Islands and ‘Mainland’ to the taxon from the adjacent mainland. The symbol ‘—’ refers to data not provided by Grant (1965a) due to small sample size or that cannot be calculated due to incomplete information." pageId="25" pageNumber="31">Table 2</tableCitation>
|
||
). The absence of clear distinctions in plumage between some
|
||
<taxonomicName id="4C2869DDFFC3CB38351FAFFB3E93FD7C" box="[837,926,674,697]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB38351FAFFB3E93FD7C" box="[837,926,674,697]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
and other races (see above) makes it particularly difficult to identify potential hybrids based on plumage, and there is slight overlap in morphometrics, especially bill length of females (
|
||
<bibRefCitation id="EFB96FAFFFC3CB3835A8AFB8398CFD3C" author="Grant, P. R." box="[1010,1153,737,761]" pageId="25" pageNumber="31" pagination="1 - 106" refId="ref14491" refString="Grant, P. R. 1965 a. A systematic study of the terrestrial birds of the Tres Marias Islands, Mexico. Postilla 90: 1 - 106." type="journal article" year="1965">Grant 1965a</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFB96FAFFFC3CB3836CAAE583CECFCDC" author="Montano-Rendon, M. & Sanchez-Gonzalez, L. A. & Hernandez-Alonso, G. & Navarro-Siguenza, A. G." box="[144,481,769,793]" pageId="25" pageNumber="31" pagination="495 - 514" refId="ref16012" refString="Montano-Rendon, M., Sanchez-Gonzalez, L. A., Hernandez-Alonso, G. & Navarro-Siguenza, A. G. 2015. Genetic differentiation in the Mexican endemic Rufous-backed Robin, Turdus rufopalliatus (Passeriformes: Turdidae). Zootaxa 4034: 495 - 514." type="journal article" year="2015">
|
||
Montaño-Rendón
|
||
<emphasis id="B95CCE4CFFC3CB38373AAE5B3C83FCDC" box="[352,398,769,793]" italics="true" pageId="25" pageNumber="31">et al</emphasis>
|
||
. (2015)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFB96FAFFFC3CB38347AAE583E41FCDC" author="Ortiz-Ramirez, M. F. & Sanchez-Gonzalez, L. A. & Castellanos-Morales, G. & Ornelas, J. F. & Navarro-Siguenza, A. G." box="[544,844,769,793]" pageId="25" pageNumber="31" pagination="716 - 732" refId="ref16237" refString="Ortiz-Ramirez, M. F., Sanchez-Gonzalez, L. A., Castellanos-Morales, G., Ornelas, J. F. & Navarro-Siguenza, A. G. 2018. Concerted Pleistocene dispersal and genetic differentiation in passerine birds from the Tres Marias archipelago, Mexico. Auk 135: 716 - 732." type="journal article" year="2018">
|
||
Ortiz-Ramírez
|
||
<emphasis id="B95CCE4CFFC3CB383490AE5B3FF5FCDC" box="[714,760,769,793]" italics="true" pageId="25" pageNumber="31">et al</emphasis>
|
||
. (2018)
|
||
</bibRefCitation>
|
||
apparently did not include DNA of
|
||
<taxonomicName id="4C2869DDFFC3CB3836B4AE7B3C4AFCFC" box="[238,327,802,825]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB3836B4AE7B3C4AFCFC" box="[238,327,802,825]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
from the mainland, nor indeed of any
|
||
<taxonomicName id="4C2869DDFFC3CB3834AFAE783E75FCFC" authorityName="Lafresnaye" authorityYear="1840" box="[757,888,801,825]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC3CB3834AFAE783E75FCFC" box="[757,888,801,825]" italics="true" pageId="25" pageNumber="31">rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
from the
|
||
<collectingRegion id="49ECDCBCFFC3CB3835BEAE783934FCFC" box="[996,1081,801,825]" country="Mexico" name="Nayarit" pageId="25" pageNumber="31">Nayarit</collectingRegion>
|
||
coastal plain, where hybrids, if any, would be expected (all of their
|
||
<collectingRegion id="49ECDCBCFFC3CB383568AE183E8AFC9C" box="[818,903,833,857]" country="Mexico" name="Nayarit" pageId="25" pageNumber="31">Nayarit</collectingRegion>
|
||
<taxonomicName id="4C2869DDFFC3CB3835D4AE18391CFC9C" authorityName="Lafresnaye" authorityYear="1840" box="[910,1041,833,857]" class="Aves" family="Turdidae" genus="Turdus" kingdom="Animalia" order="Passeriformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="rufopalliatus">
|
||
<emphasis id="B95CCE4CFFC3CB3835D4AE18391CFC9C" box="[910,1041,833,857]" italics="true" pageId="25" pageNumber="31">rufopalliatus</emphasis>
|
||
</taxonomicName>
|
||
were from a single locality in the foothills). Because the extent of hybridisation, if any, is presently unknown, we recommend further studies before concluding whether
|
||
<taxonomicName id="4C2869DDFFC3CB3835ECAED83902FC5D" box="[950,1039,897,920]" class="Aves" family="Trochilidae" genus="Amazilia" kingdom="Animalia" order="Apodiformes" pageId="25" pageNumber="31" phylum="Chordata" rank="species" species="graysoni">
|
||
<emphasis id="B95CCE4CFFC3CB3835ECAED83902FC5D" box="[950,1039,897,920]" italics="true" pageId="25" pageNumber="31">graysoni</emphasis>
|
||
</taxonomicName>
|
||
represents a species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</heading>
|
||
</treatment>
|
||
</document> |