136 lines
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136 lines
17 KiB
XML
<document id="FF90D19E333D6D14E518F1F25BDF34A9" ID-DOI="10.11646/zootaxa.3630.2.11" ID-ISSN="1175-5326" ID-Zenodo-Dep="222179" ID-ZooBank="70C11335-A5F6-4BCB-98E6-4D14EB1A4015" IM.bibliography_approvedBy="diego" IM.materialsCitations_approvedBy="diego" IM.metadata_approvedBy="diego" IM.taxonomicNames_approvedBy="diego" IM.treatments_approvedBy="diego" checkinTime="1460584307806" checkinUser="plazi" docAuthor="Parker, Joseph & Maruyama, Munetoshi" docDate="2013" docId="03FB8786FFE3FFCB498EF94AB35AFD14" docLanguage="en" docName="zt03630p378.pdf" docOrigin="Zootaxa 3630 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Jubogaster Parker & Maruyama 2013" docType="treatment" docVersion="2" lastPageNumber="376" masterDocId="FFC2FFFEFFE5FFCC4919FFE8B240FFFB" masterDocTitle="Jubogaster towai, a new Neotropical genus and species of Trogastrini (Coleoptera: Staphylinidae: Pselaphinae) exhibiting myrmecophily and extreme body enlargement" masterLastPageNumber="378" masterPageNumber="369" pageNumber="375" updateTime="1730809485467" updateUser="ExternalLinkService">
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<mods:title id="7FDC449039F46DC7E9F98E3F94F9666B">Jubogaster towai, a new Neotropical genus and species of Trogastrini (Coleoptera: Staphylinidae: Pselaphinae) exhibiting myrmecophily and extreme body enlargement</mods:title>
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<mods:namePart id="2FACFD0B05C4347986BD9C0B46CC7245">Parker, Joseph</mods:namePart>
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<mods:namePart id="CDDE07A9E633799470BAE2CE81BD8651">Maruyama, Munetoshi</mods:namePart>
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<mods:title id="6654EDE871B999A6773B7C5F0350BB26">Zootaxa</mods:title>
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<mods:part id="DCE847C4B34A1040987D4048C530240A">
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<mods:date id="F2B833A665E22F32BE42593520D28B65">2013</mods:date>
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<mods:number id="FCE5762BF42F2D2A28C10297998244D8">2013-03-20</mods:number>
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<mods:number id="D86ACE5E44C97FBC786CD709DF00CF41">3630</mods:number>
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<mods:identifier id="B9B4DBB9070B876C9D4A77CCF58D472D" type="DOI">10.11646/zootaxa.3630.2.11</mods:identifier>
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<treatment id="03FB8786FFE3FFCB498EF94AB35AFD14" ID-DOI="http://doi.org/10.5281/zenodo.14040096" ID-Zenodo-Dep="14040096" LSID="urn:lsid:plazi:treatment:03FB8786FFE3FFCB498EF94AB35AFD14" httpUri="http://treatment.plazi.org/id/03FB8786FFE3FFCB498EF94AB35AFD14" lastPageId="7" lastPageNumber="376" pageId="6" pageNumber="375">
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<subSubSection id="C348651BFFE3FFCA498EF94AB097F941" box="[151,727,1697,1722]" pageId="6" pageNumber="375" type="nomenclature">
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<paragraph id="8BED3690FFE3FFCA498EF94AB097F941" blockId="6.[151,727,1697,1722]" box="[151,727,1697,1722]" pageId="6" pageNumber="375">
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<emphasis id="B926EA82FFE3FFCA498EF94AB097F941" bold="true" box="[151,727,1697,1722]" pageId="6" pageNumber="375">
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Molecular phylogenetic placement of
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<taxonomicName id="4C524D13FFE3FFCA4B4EF949B097F941" authority="Parker & Maruyama, 2013" authorityName="Parker & Maruyama" authorityYear="2013" box="[599,727,1697,1722]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE3FFCA4B4EF949B097F941" bold="true" box="[599,727,1697,1722]" italics="true" pageId="6" pageNumber="375">Jubogaster</emphasis>
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</taxonomicName>
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C348651BFFE3FFCB498EF901B35AFD14" lastPageId="7" lastPageNumber="376" pageId="6" pageNumber="375" type="discussion">
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<paragraph id="8BED3690FFE3FFCA498EF901B03FF84D" blockId="6.[151,1437,1769,1974]" pageId="6" pageNumber="375">
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While the head of
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<taxonomicName id="4C524D13FFE3FFCA487EF902B3A4F8F9" box="[359,484,1770,1794]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE3FFCA487EF902B3A4F8F9" box="[359,484,1770,1794]" italics="true" pageId="6" pageNumber="375">Jubogaster</emphasis>
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</taxonomicName>
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is suggestive of
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<taxonomicName id="4C524D13FFE3FFCA4BB8F901B160F8FA" box="[673,800,1769,1793]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="375" phylum="Arthropoda" rank="tribe" tribe="Trogastrini">Trogastrini</taxonomicName>
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, other characters typical of this tribe are absent. There is no dense genal beard of setae, the tarsal claws are both well-developed and equally-sized, rather than being unequal in size or consisting of one well-developed and one setiferous claw. A strongly-impressed median longitudinal sulcus on the pronotal disc is also lacking; although the sulcus is present, it is barely evident and only weaklydefined. Furthermore, the obcordate form of the pronotum, sharply constricted at the base, is far more similar to members of Jubini, another euplectite tribe.
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</paragraph>
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<paragraph id="8BED3690FFE2FFCB49D0FF70B6C6FE0E" blockId="7.[151,1436,151,751]" pageId="7" pageNumber="376">
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<taxonomicName id="4C524D13FFE2FFCB49D0FF70B306FF4B" box="[201,326,152,176]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE2FFCB49D0FF70B306FF4B" box="[201,326,152,176]" italics="true" pageId="7" pageNumber="376">Jubogaster</emphasis>
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</taxonomicName>
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’s curious suite of features confounds a definitive assignment of the new taxon to tribe using morphology alone. To reliably place
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<taxonomicName id="4C524D13FFE2FFCB4B5FFF54B083FF2F" box="[582,707,188,212]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE2FFCB4B5FFF54B083FF2F" box="[582,707,188,212]" italics="true" pageId="7" pageNumber="376">Jubogaster</emphasis>
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</taxonomicName>
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phylogenetically, we employed a non-destructive procedure to extract DNA from the
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<typeStatus id="54E98832FFE2FFCB4880FF08B389FF03" box="[409,457,224,248]" pageId="7" pageNumber="376">type</typeStatus>
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specimen, without damaging or altering its external morphology (
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<bibRefCitation id="EFC34B61FFE2FFCB4DA0FF37B7D0FF0C" author="Gilbert, M. T. P. & Moore, W. & Melchior L. & Worobey, M." box="[1209,1424,223,248]" journalOrPublisher="PLoS ONE" pageId="7" pageNumber="376" pagination="272" part="2" refId="ref6212" refString="Gilbert, M. T. P., Moore, W., Melchior L. & Worobey, M. (2007) DNA Extraction from Dry Museum Beetles without Conferring External Morphological Damage. PLoS ONE, 2: e 272." title="DNA Extraction from Dry Museum Beetles without Conferring External Morphological Damage" type="journal article" year="2007">
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Gilbert
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<emphasis id="B926EA82FFE2FFCB4C0BFF09B70CFF03" box="[1298,1356,224,248]" italics="true" pageId="7" pageNumber="376">et al.</emphasis>
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2007
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</bibRefCitation>
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). Using this approach, we successfully amplified a fragment of 28s rDNA from
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<taxonomicName id="4C524D13FFE2FFCB4D16FEEDB628FEE7" box="[1039,1128,261,284]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="species" species="towai">
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<emphasis id="B926EA82FFE2FFCB4D16FEEDB628FEE7" box="[1039,1128,261,284]" italics="true" pageId="7" pageNumber="376">J. towai</emphasis>
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</taxonomicName>
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. This region is particularly informative for higher-level pselaphine systematics, resolving many relationships at the supertribal, tribal and subtribal levels (J. Parker and A. Vogler, unpublished data). We also sequenced this gene region from a range of other
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<taxonomicName id="4C524D13FFE2FFCB49C2FE87B321FE7C" box="[219,353,367,391]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="subFamily" subFamily="Pselaphinae">Pselaphinae</taxonomicName>
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including 5 genera of
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<taxonomicName id="4C524D13FFE2FFCB4B77FE87B0ACFE7C" box="[622,748,367,391]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="tribe" tribe="Trogastrini">Trogastrini</taxonomicName>
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, 3 Jubini genera, and representatives of all other euplectite tribes except Metopiasini, Dimerini and Mayetiini. A variety of non-euplectite pselaphines from different supertribes were included, totalling 24 ingroup taxa. Three other staphylinids (from the subfamilies
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<taxonomicName id="4C524D13FFE2FFCB4C0CFE5FB7D7FE34" box="[1301,1431,439,463]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="subFamily" subFamily="Proteininae">Proteininae</taxonomicName>
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,
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<taxonomicName id="4C524D13FFE2FFCB498EFE34B373FE0F" box="[151,307,476,500]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="subFamily" subFamily="Euaesthetinae">Euaesthetinae</taxonomicName>
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and
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<taxonomicName id="4C524D13FFE2FFCB4870FE34B04EFE0F" box="[361,526,476,500]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="subFamily" subFamily="Scydmaeninae">Scydmaeninae</taxonomicName>
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) and the silphid
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<taxonomicName id="4C524D13FFE2FFCB4BD1FE34B130FE0F" box="[712,880,476,500]" class="Insecta" family="Curculionidae" genus="Silpha" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="species" species="obscura">
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<emphasis id="B926EA82FFE2FFCB4BD1FE34B130FE0F" box="[712,880,476,500]" italics="true" pageId="7" pageNumber="376">Silpha obscura</emphasis>
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</taxonomicName>
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were used as outgroups.
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</paragraph>
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<paragraph id="8BED3690FFE2FFCB49DEFE17B35AFD14" blockId="7.[151,1436,151,751]" pageId="7" pageNumber="376">
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Both MP (
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<figureCitation id="13692A15FFE2FFCB4858FE17B3CDFDEC" box="[321,397,511,535]" captionStart="FIGURES 11 – 12" captionStartId="7.[151,264,1335,1358]" captionTargetBox="[159,1430,815,1302]" captionTargetId="figure@7.[151,1436,805,1314]" captionTargetPageId="7" captionText="FIGURES 11 – 12. Phylogenetic position of Jubogaster towai. Trees were rooted using Silpha obscura (Silphidae) as the designated outgroup. Grey branches denote outgroup taxa, black branches non-euplectite Pselaphinae, green branches Euplectitae, and purple branches Trogastrini. 11) Single most parsimonious tree of 2236 steps (CI = 0.50, RI = 0.56) found from an MP search on the default MUSCLE alignment. Values above branches are bootstrap proportions from 1000 replicates. ClustalX alignments made with a range of gap opening and extension costs produced highly similar topologies that differ only outside the Jubini + Trogastrini clade. 12) Bayesian consensus tree made from an unpartitioned analysis with the GTR + I + G model. Posterior probabilities for each node are shown above branches." httpUri="https://zenodo.org/record/222182/files/figure.png" pageId="7" pageNumber="376">Fig 11</figureCitation>
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) and Bayesian (
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<figureCitation id="13692A15FFE2FFCB4B53FE17B0D8FDEC" box="[586,664,511,535]" captionStart="FIGURES 11 – 12" captionStartId="7.[151,264,1335,1358]" captionTargetBox="[159,1430,815,1302]" captionTargetId="figure@7.[151,1436,805,1314]" captionTargetPageId="7" captionText="FIGURES 11 – 12. Phylogenetic position of Jubogaster towai. Trees were rooted using Silpha obscura (Silphidae) as the designated outgroup. Grey branches denote outgroup taxa, black branches non-euplectite Pselaphinae, green branches Euplectitae, and purple branches Trogastrini. 11) Single most parsimonious tree of 2236 steps (CI = 0.50, RI = 0.56) found from an MP search on the default MUSCLE alignment. Values above branches are bootstrap proportions from 1000 replicates. ClustalX alignments made with a range of gap opening and extension costs produced highly similar topologies that differ only outside the Jubini + Trogastrini clade. 12) Bayesian consensus tree made from an unpartitioned analysis with the GTR + I + G model. Posterior probabilities for each node are shown above branches." httpUri="https://zenodo.org/record/222182/files/figure.png" pageId="7" pageNumber="376">Fig 12</figureCitation>
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) analyses placed
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<taxonomicName id="4C524D13FFE2FFCB4A7FFDE8B1A3FDE3" box="[870,995,512,536]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE2FFCB4A7FFDE8B1A3FDE3" box="[870,995,512,536]" italics="true" pageId="7" pageNumber="376">Jubogaster</emphasis>
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</taxonomicName>
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within the
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<taxonomicName id="4C524D13FFE2FFCB4D73FE17B6A5FDEC" box="[1130,1253,511,535]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="tribe" tribe="Trogastrini">Trogastrini</taxonomicName>
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with maximum support, forming a clade with
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<taxonomicName id="4C524D13FFE2FFCB4B10FDCCB0CBFDC7" box="[521,651,548,572]" class="Insecta" family="Staphylinidae" genus="Platomesus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="genus">
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<emphasis id="B926EA82FFE2FFCB4B10FDCCB0CBFDC7" box="[521,651,548,572]" italics="true" pageId="7" pageNumber="376">Platomesus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C524D13FFE2FFCB4BD4FDCCB166FDC7" box="[717,806,548,572]" class="Insecta" family="Staphylinidae" genus="Rhexius" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="genus">
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<emphasis id="B926EA82FFE2FFCB4BD4FDCCB166FDC7" box="[717,806,548,572]" italics="true" pageId="7" pageNumber="376">Rhexius</emphasis>
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</taxonomicName>
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. This placement was recovered across all alignment parameter combinations tested with consistently high support. Although the taxonomic coverage is limited,
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<taxonomicName id="4C524D13FFE2FFCB498EFD84B354FD7F" box="[151,276,620,644]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE2FFCB498EFD84B354FD7F" box="[151,276,620,644]" italics="true" pageId="7" pageNumber="376">Jubogaster</emphasis>
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</taxonomicName>
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emerges in the same position in a far more comprehensive analysis of>150 ingroup taxa, with extensive taxon sampling from almost all pselaphine tribes and subtribes (data not shown; J. Parker and A. Vogler, unpublished data). Hence, we conclude with a high degree of certainty that
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<taxonomicName id="4C524D13FFE2FFCB4D17FD5CB6CAFD37" box="[1038,1162,692,716]" class="Insecta" family="Silphidae" genus="Jubogaster" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="371" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B926EA82FFE2FFCB4D17FD5CB6CAFD37" box="[1038,1162,692,716]" italics="true" pageId="7" pageNumber="376">Jubogaster</emphasis>
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</taxonomicName>
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is indeed a member of
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<taxonomicName id="4C524D13FFE2FFCB498EFD3FB356FD14" box="[151,278,727,751]" class="Insecta" family="Staphylinidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="376" phylum="Arthropoda" rank="tribe" tribe="Trogastrini">Trogastrini</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |