treatments-xml/data/03/A8/87/03A887D3FF98FFE395ABD49E3E6DA09F.xml
2024-06-21 12:22:17 +02:00

331 lines
42 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="674893D517C9DB5D6630D38340536126" ID-CLB-Dataset="24035" ID-DOI="10.11646/zootaxa.4732.4.11" ID-GBIF-Dataset="f0f42407-0869-4165-a0ec-6b11ef39a3b3" ID-ISSN="1175-5326" ID-Zenodo-Dep="3667316" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1581671417084" checkinUser="plazi" docAuthor="Ivković, Slobodan, Horvat, Laslo &amp; Iorgu, Ștefan" docDate="2020" docId="03A887D3FF98FFE395ABD49E3E6DA09F" docLanguage="en" docName="zootaxa.4732.4.11.pdf" docOrigin="Zootaxa 4732 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Onconotus servillei Fischer von Waldheim 1846" docType="treatment" docVersion="7" lastPageNumber="599" masterDocId="FF91FFABFF99FFE7953CD60E3A58A049" masterDocTitle="Rediscovery of Southern Barbed-wire Bush-cricket, Onconotus servillei Fischer von Waldheim (Orthoptera: Tettigoniidae: Tettigoniinae: Onconotini) in Serbia, with notes on species calling song at the westernmost border of its distribution area" masterLastPageNumber="600" masterPageNumber="596" pageNumber="597" updateTime="1698783076420" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods id="2BF660523AD852F4106AA97D202F61E0" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="AAA1CB47D85A3FC725E82336548E5965">
<mods:title id="9FBC356BE055B8DAD2D2ACB2B71A4676">Rediscovery of Southern Barbed-wire Bush-cricket, Onconotus servillei Fischer von Waldheim (Orthoptera: Tettigoniidae: Tettigoniinae: Onconotini) in Serbia, with notes on species calling song at the westernmost border of its distribution area</mods:title>
</mods:titleInfo>
<mods:name id="309FE108A4A518AB551940377B83C070" type="personal">
<mods:role id="F0945323D6C73848A757CB9D9CB16F54">
<mods:roleTerm id="5EA1F326705B198430F126C4094120ED">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="1865774FCB6293E2E3807C89F8E466DE">Ivković, Slobodan</mods:namePart>
</mods:name>
<mods:name id="6FB164862251AA2272A80407BB609F94" type="personal">
<mods:role id="69A1685FCB68488D00DC2C01E14BCA5F">
<mods:roleTerm id="6F619C60C5F24E62B0D8E6BED5B18D3E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="21ECD1DE9B6BEF0208B698A7DF50610C">Horvat, Laslo</mods:namePart>
</mods:name>
<mods:name id="D36DDDFF2993A9CAF8E34881071AEF27" type="personal">
<mods:role id="22087DB5A60551B1A66D1410910D49BC">
<mods:roleTerm id="113CD1C60ECAE009CD6798758BB6CE4D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C820A32F4704181AAD52F1A179D9302F">Iorgu, Ștefan</mods:namePart>
</mods:name>
<mods:typeOfResource id="CC2E987951B15358F6D3309841165EF2">text</mods:typeOfResource>
<mods:relatedItem id="295F44C9780A287D1F23AC79578CBB0E" type="host">
<mods:titleInfo id="79C381CAAC1F01C1D3035E7BA1C55144">
<mods:title id="27E4D5B9239B20F500168D4F917BA37F">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="9893BF27F9D8024B10F96896DCF8DC2D">
<mods:date id="21FEA047A3AD88F78578D96896222765">2020</mods:date>
<mods:detail id="D71AABD222AAE30B05A8B9107F76533F" type="pubDate">
<mods:number id="37CBA5E1309B9C2F6BE1D37D3C85C741">2020-02-14</mods:number>
</mods:detail>
<mods:detail id="C75B83390F88E91306CC971062B158C8" type="volume">
<mods:number id="641BF1F5459BCFC781FE17B77E4280BC">4732</mods:number>
</mods:detail>
<mods:detail id="FC509E8D4F8E734C78E41796D713FD0F" type="issue">
<mods:number id="E5B498913F9B7310B4EA1B9F1F5EF6CA">4</mods:number>
</mods:detail>
<mods:extent id="AE3B92AC5200012F7D2F2ED43E835BA9" unit="page">
<mods:start id="B5E3D9C4BB9E0C922B1FDB2018BC3880">596</mods:start>
<mods:end id="42B9C73E5A3E9E666CCF0B068C1A87FE">600</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="096122C6798454763AFAFB82DA50177E">journal article</mods:classification>
<mods:identifier id="55BD602192A4B4508DEE21DD5E0FD9ED" type="CLB-Dataset">24035</mods:identifier>
<mods:identifier id="1893E5E2C84BED6349D1ED6EBA063F0D" type="DOI">10.11646/zootaxa.4732.4.11</mods:identifier>
<mods:identifier id="204A9214E3688264B006995DA6D1EB90" type="GBIF-Dataset">f0f42407-0869-4165-a0ec-6b11ef39a3b3</mods:identifier>
<mods:identifier id="AC128225C0C03CB0E0A3D6FB24557CD3" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="5A16BBAA7267BE7E9C35F5491A5FD92E" type="Zenodo-Dep">3667316</mods:identifier>
<mods:identifier id="2A94B3CED3A9030883524EB0638DEC34" type="ZooBank">84972A64-8183-4F39-AEEB-49281854B939</mods:identifier>
</mods:mods>
<treatment id="03A887D3FF98FFE395ABD49E3E6DA09F" ID-DOI="http://doi.org/10.5281/zenodo.3671690" ID-GBIF-Taxon="162142728" ID-Zenodo-Dep="3671690" LSID="urn:lsid:plazi:treatment:03A887D3FF98FFE395ABD49E3E6DA09F" httpUri="http://treatment.plazi.org/id/03A887D3FF98FFE395ABD49E3E6DA09F" lastPageId="4" lastPageNumber="599" pageId="1" pageNumber="597">
<subSubSection id="C31B654EFF98FFE695ABD49E3811A281" pageId="1" pageNumber="597" type="nomenclature">
<paragraph id="8BBE36C5FF98FFE695ABD49E38B3A2E3" blockId="1.[151,747,548,712]" box="[151,747,656,683]" pageId="1" pageNumber="597">
<heading id="D0F681A9FF98FFE695ABD49E38B3A2E3" bold="true" box="[151,747,656,683]" fontSize="11" level="1" pageId="1" pageNumber="597" reason="1">
<taxonomicName id="4C014D46FF98FFE695ABD49E38B3A2E3" ID-CoL="49J48" authority="Fischer von Waldheim, 1846" authorityName="Fischer von Waldheim" authorityYear="1846" box="[151,747,656,683]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="1" pageNumber="597" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF98FFE695ABD49E38B3A2E3" bold="true" box="[151,747,656,683]" pageId="1" pageNumber="597">
<emphasis id="B975EAD7FF98FFE695ABD49E3BDAA2E2" bold="true" box="[151,386,656,683]" italics="true" pageId="1" pageNumber="597">Onconotus servillei</emphasis>
Fischer von Waldheim, 1846
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BBE36C5FF98FFE695ABD4BF3811A281" blockId="1.[151,747,548,712]" box="[151,585,688,712]" pageId="1" pageNumber="597">
<emphasis id="B975EAD7FF98FFE695ABD4BF3A98A281" box="[151,192,689,712]" italics="true" pageId="1" pageNumber="597">syn.</emphasis>
<taxonomicName id="4C014D46FF98FFE695FAD4BF3811A281" authority="Ivanov, 1888" authorityName="Ivanov" authorityYear="1888" box="[198,585,688,712]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="1" pageNumber="597" phylum="Arthropoda" rank="species" species="crassicaudus">
<emphasis id="B975EAD7FF98FFE695FAD4BF3BE6A281" box="[198,446,688,712]" italics="true" pageId="1" pageNumber="597">Onconotus crassicaudus</emphasis>
Ivanov, 1888
</taxonomicName>
</paragraph>
</subSubSection>
<caption id="DF7E664DFF98FFE695ABD1013BDCA700" ID-DOI="http://doi.org/10.5281/zenodo.3667320" ID-Zenodo-Dep="3667320" httpUri="https://zenodo.org/record/3667320/files/figure.png" pageId="1" pageNumber="597" startId="1.[151,244,1807,1829]" targetBox="[151,1436,728,1774]" targetPageId="1">
<paragraph id="8BBE36C5FF98FFE695ABD1013BDCA700" blockId="1.[151,1436,1806,1865]" pageId="1" pageNumber="597">
<emphasis id="B975EAD7FF98FFE695ABD1013B56A76D" bold="true" box="[151,270,1807,1829]" pageId="1" pageNumber="597">FIGURE 2.</emphasis>
A—Habitus of
<taxonomicName id="4C014D46FF98FFE69497D11E383FA76C" authorityName="Fischer von Waldheim" authorityYear="1846" box="[427,615,1808,1829]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="1" pageNumber="597" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF98FFE69497D11E383FA76C" box="[427,615,1808,1829]" italics="true" pageId="1" pageNumber="597">Onconotus servillei</emphasis>
</taxonomicName>
(male); B—Dorsal view of pronotum; C—Lateral view of pronotum; D—Male 10
<superScript id="7C749B8DFF98FFE690ADD1003FC4A753" attach="none" box="[1425,1436,1806,1818]" fontSize="5" pageId="1" pageNumber="597">th</superScript>
tergum. Scale bar 1 mm.
</paragraph>
</caption>
<subSubSection id="C31B654EFF98FFE595ABD1743F21A12C" lastPageId="2" lastPageNumber="598" pageId="1" pageNumber="597" type="materials_examined">
<paragraph id="8BBE36C5FF98FFE595ABD174388CA157" blockId="1.[151,1437,1914,2010]" lastBlockId="2.[151,1437,154,574]" lastPageId="2" lastPageNumber="598" pageId="1" pageNumber="597">
<emphasis id="B975EAD7FF98FFE695ABD1743B2FA7DB" bold="true" box="[151,375,1914,1938]" pageId="1" pageNumber="597">Material examined.</emphasis>
In two hours, a total of 72 singing males were detected hidden in
<taxonomicName id="4C014D46FF98FFE69176D1743EA8A7DB" box="[1098,1264,1914,1938]" class="Magnoliopsida" family="Fabaceae" genus="Ononis" kingdom="Plantae" order="Fabales" pageId="1" pageNumber="597" phylum="Tracheophyta" rank="species" species="spinosa">
<emphasis id="B975EAD7FF98FFE69176D1743EA8A7DB" box="[1098,1264,1914,1938]" italics="true" pageId="1" pageNumber="597">Ononis spinosa</emphasis>
</taxonomicName>
on investigated area. As the species is very rare and endangered in this part of Europe (
<bibRefCitation id="EF904B34FF98FFE696A0D1903ED5A7FF" author="Hochkirch, A. &amp; Szovenyi, G. &amp; Iorgu, I. S. &amp; Ivkovic, S. &amp; Chobanov, D. P. &amp; Willemse, L. P. M. &amp; Sirin, D. &amp; Kristin, A. &amp; Pushkar, T. &amp; Skejo, J. &amp; Vedenina, V." box="[924,1165,1950,1974]" pageId="1" pageNumber="597" pagination="74542499" refId="ref1795" refString="Hochkirch, A., Szovenyi, G., Iorgu, I. S., Ivkovic, S., Chobanov, D. P., Willemse, L. P. M., Sirin, D., Kristin, A., Lemonnier-Darc- emont, M., Pushkar, T., Skejo, J. &amp; Vedenina, V. (2016) Onconotus servillei. The IUCN Red List of Threatened Species, 2016, e. T 15315 A 74542499 (accessed 17 November 2019)" type="journal article" year="2016">
Hochkirch
<emphasis id="B975EAD7FF98FFE6912AD1913E15A7FF" box="[1046,1101,1950,1974]" italics="true" pageId="1" pageNumber="597">et al.</emphasis>
2016
</bibRefCitation>
), only one male was collected for song analyses. The specimens were recorded in net cages, with Roland
<collectionCode id="ED10AE00FF98FFE6913ED1CC3E4CA793" box="[1026,1044,1986,2010]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="597">R</collectionCode>
05 digital recorder (sampling rate 96 kHz, 24-bit amplitude resolution, microphone response frequency up to 40 kHz) (
<collectingCountry id="F3167655FF9BFFE59126D6943E39A0FB" box="[1050,1121,154,178]" name="Serbia" pageId="2" pageNumber="598">Serbia</collectingCountry>
) and Roland/Edirol R-09HR digital recorder (sampling rate 96 kHz, 24-bit amplitude resolution, microphone response frequency up to 45 kHz) (
<collectingCountry id="F3167655FF9BFFE5904FD6B03A85A0B3" name="Romania" pageId="2" pageNumber="598">Romania</collectingCountry>
). Microphones were placed about
<quantity id="4CF99B20FF9BFFE5976AD6EF389AA0B0" box="[598,706,225,249]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="2" pageNumber="598" unit="cm" value="17.5" valueMax="20.0" valueMin="15.0">1520 cm</quantity>
from specimens. The sound analysis was run with Audacity 2.3.2. Song terminology follows Ragge &amp; Reynolds (1998).
</paragraph>
<paragraph id="8BBE36C5FF9BFFE595FBD7273F21A12C" blockId="2.[151,1437,154,574]" pageId="2" pageNumber="598">
<emphasis id="B975EAD7FF9BFFE595FBD7273BF1A108" bold="true" box="[199,425,297,321]" pageId="2" pageNumber="598">Acoustic recordings</emphasis>
: male, Vajuga (
<geoCoordinate id="EE355002FF9BFFE59773D7273890A108" box="[591,712,297,321]" degrees="44.5587" direction="north" orientation="latitude" pageId="2" pageNumber="598" precision="5" value="44.5587">44.5587°N</geoCoordinate>
,
<geoCoordinate id="EE355002FF9BFFE597EED7243910A10B" box="[722,840,298,322]" degrees="22.6337" direction="east" orientation="longitude" pageId="2" pageNumber="598" precision="5" value="22.6337">22.6337°E</geoCoordinate>
),
<collectingCountry id="F3167655FF9BFFE59666D72439F9A10B" box="[858,929,298,322]" name="Serbia" pageId="2" pageNumber="598">Serbia</collectingCountry>
,
<date id="FFBF1005FF9BFFE59697D7243E68A10B" box="[939,1072,298,322]" pageId="2" pageNumber="598" value="2019-07-18">18 VII 2019</date>
, air temperature 24°C.
<emphasis id="B975EAD7FF9BFFE5901BD7273B7FA12C" bold="true" pageId="2" pageNumber="598">Comparative material</emphasis>
: male, Pâclele muddy volcanoes (
<geoCoordinate id="EE355002FF9BFFE597A8D7433955A12C" box="[660,781,333,357]" degrees="45.3442" direction="north" orientation="latitude" pageId="2" pageNumber="598" precision="5" value="45.3442">45.3442°N</geoCoordinate>
,
<geoCoordinate id="EE355002FF9BFFE5962BD74039D4A12F" box="[791,908,334,358]" degrees="26.7112" direction="east" orientation="longitude" pageId="2" pageNumber="598" precision="5" value="26.7112">26.7112°E</geoCoordinate>
),
<collectingCountry id="F3167655FF9BFFE596A2D7403E59A12F" box="[926,1025,334,358]" name="Romania" pageId="2" pageNumber="598">Romania</collectingCountry>
,
<date id="FFBF1005FF9BFFE59130D7403EDFA12F" box="[1036,1159,334,358]" pageId="2" pageNumber="598" value="2014-06-23">
23
<collectionCode id="ED10AE00FF9BFFE59111D7403E11A12C" box="[1069,1097,334,357]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="2" pageNumber="598">VI</collectionCode>
2014
</date>
, air temperature 25°C.
</paragraph>
</subSubSection>
<subSubSection id="C31B654EFF9BFFE395FBD77F3E6DA09F" lastPageId="4" lastPageNumber="600" pageId="2" pageNumber="598" type="diagnosis">
<paragraph id="8BBE36C5FF9BFFE595FBD77F3BD8A277" blockId="2.[151,1437,154,574]" pageId="2" pageNumber="598">
<emphasis id="B975EAD7FF9BFFE595FBD77F3B64A1C0" bold="true" box="[199,316,369,393]" pageId="2" pageNumber="598">Diagnosis.</emphasis>
Micropterous species (
<figureCitation id="133A2A40FF9BFFE5970DD77C38DBA1C3" box="[561,643,370,394]" captionStart="FIGURE 2" captionStartId="1.[151,244,1807,1829]" captionTargetBox="[151,1436,728,1774]" captionTargetId="figure@1.[151,1436,728,1787]" captionTargetPageId="1" captionText="FIGURE 2. A—Habitus of Onconotus servillei (male); B—Dorsal view of pronotum; C—Lateral view of pronotum; D—Male 10th tergum. Scale bar 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3667320" httpUri="https://zenodo.org/record/3667320/files/figure.png" pageId="2" pageNumber="598">Fig. 2A</figureCitation>
) with denticulated posterior border of disc of pronotum (
<figureCitation id="133A2A40FF9BFFE591E5D77C3F74A1C3" box="[1241,1324,370,394]" captionStart="FIGURE 2" captionStartId="1.[151,244,1807,1829]" captionTargetBox="[151,1436,728,1774]" captionTargetId="figure@1.[151,1436,728,1787]" captionTargetPageId="1" captionText="FIGURE 2. A—Habitus of Onconotus servillei (male); B—Dorsal view of pronotum; C—Lateral view of pronotum; D—Male 10th tergum. Scale bar 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3667320" httpUri="https://zenodo.org/record/3667320/files/figure.png" pageId="2" pageNumber="598">Fig. 2B</figureCitation>
). In lateral view, disc of pronotum is S-curved (
<figureCitation id="133A2A40FF9BFFE59723D798382CA1E7" box="[543,628,406,430]" captionStart="FIGURE 2" captionStartId="1.[151,244,1807,1829]" captionTargetBox="[151,1436,728,1774]" captionTargetId="figure@1.[151,1436,728,1787]" captionTargetPageId="1" captionText="FIGURE 2. A—Habitus of Onconotus servillei (male); B—Dorsal view of pronotum; C—Lateral view of pronotum; D—Male 10th tergum. Scale bar 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3667320" httpUri="https://zenodo.org/record/3667320/files/figure.png" pageId="2" pageNumber="598">Fig. 2C</figureCitation>
), one of the main differences between
<taxonomicName id="4C014D46FF9BFFE59129D7983ED4A1E7" authorityName="Fischer von Waldheim" authorityYear="1846" box="[1045,1164,406,430]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="2" pageNumber="598" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF9BFFE59129D7983ED4A1E7" box="[1045,1164,406,430]" italics="true" pageId="2" pageNumber="598">O. servillei</emphasis>
</taxonomicName>
and
<taxonomicName id="4C014D46FF9BFFE591FDD7983B3EA19B" authority="(Pallas, 1771) (Harz 1969)" authorityName="Harz" authorityYear="1969" baseAuthorityName="Pallas" baseAuthorityYear="1771" class="Magnoliopsida" family="Fabaceae" genus="Ononis" kingdom="Plantae" order="Fabales" pageId="2" pageNumber="598" phylum="Tracheophyta" rank="species" species="laxmanni">
<emphasis id="B975EAD7FF9BFFE591FDD7983F1DA1E7" box="[1217,1349,406,430]" italics="true" pageId="2" pageNumber="598">O. laxmanni</emphasis>
(Pallas, 1771) (
<bibRefCitation id="EF904B34FF9BFFE595DAD7B43B05A19B" author="Harz, K." box="[230,349,442,466]" pageId="2" pageNumber="598" pagination="1 - 749" refId="ref1734" refString="Harz, K. (1969) Die Orthopteren Europas I. // The Orthoptera of Europe I. In: Series Entomologica. Vol. 5. Dr. W. Junk, The Hague, pp. 1 - 749. https: // doi. org / 10.1007 / 978 - 94 - 017 - 2511 - 8" type="book chapter" year="1969">Harz 1969</bibRefCitation>
)
</taxonomicName>
. Male 10
<superScript id="7C749B8DFF9BFFE594F1D7B83B81A18C" attach="left" box="[461,473,438,453]" fontSize="6" pageId="2" pageNumber="598">th</superScript>
tergite with diverging broadly triangular terminal lobes (
<figureCitation id="133A2A40FF9BFFE59170D7B43EFCA19B" box="[1100,1188,442,466]" captionStart="FIGURE 2" captionStartId="1.[151,244,1807,1829]" captionTargetBox="[151,1436,728,1774]" captionTargetId="figure@1.[151,1436,728,1787]" captionTargetPageId="1" captionText="FIGURE 2. A—Habitus of Onconotus servillei (male); B—Dorsal view of pronotum; C—Lateral view of pronotum; D—Male 10th tergum. Scale bar 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3667320" httpUri="https://zenodo.org/record/3667320/files/figure.png" pageId="2" pageNumber="598">Fig. 2D</figureCitation>
), cerci short, with two small apical teeth (
<figureCitation id="133A2A40FF9BFFE5945ED7D03BE0A1BF" box="[354,440,478,502]" captionStart="FIGURE 3" captionStartId="2.[151,244,1681,1703]" captionTargetBox="[151,1436,589,1660]" captionTargetId="figure@2.[151,1436,589,1660]" captionTargetPageId="2" captionText="FIGURE 3. SEM of Onconotus servillei male taxonomically structures of:A—Cercus (Romania); B—Titillator (Romania); C—Stridulatory file (Serbia). Scale bar 300 µm." figureDoi="http://doi.org/10.5281/zenodo.3667322" httpUri="https://zenodo.org/record/3667322/files/figure.png" pageId="2" pageNumber="598">Fig. 3A</figureCitation>
). Titillators with wide basal arms, narrowed apically, bearing numerous teeth distributed in a one row (
<figureCitation id="133A2A40FF9BFFE595C0D40C3B17A253" box="[252,335,514,538]" captionStart="FIGURE 3" captionStartId="2.[151,244,1681,1703]" captionTargetBox="[151,1436,589,1660]" captionTargetId="figure@2.[151,1436,589,1660]" captionTargetPageId="2" captionText="FIGURE 3. SEM of Onconotus servillei male taxonomically structures of:A—Cercus (Romania); B—Titillator (Romania); C—Stridulatory file (Serbia). Scale bar 300 µm." figureDoi="http://doi.org/10.5281/zenodo.3667322" httpUri="https://zenodo.org/record/3667322/files/figure.png" pageId="2" pageNumber="598">Fig. 3B</figureCitation>
). Stridulatory file of the Serbian specimen with 68 teeth of decreasing size from base to internal margin of the wing (
<figureCitation id="133A2A40FF9BFFE59423D4283B2BA277" box="[287,371,550,574]" captionStart="FIGURE 3" captionStartId="2.[151,244,1681,1703]" captionTargetBox="[151,1436,589,1660]" captionTargetId="figure@2.[151,1436,589,1660]" captionTargetPageId="2" captionText="FIGURE 3. SEM of Onconotus servillei male taxonomically structures of:A—Cercus (Romania); B—Titillator (Romania); C—Stridulatory file (Serbia). Scale bar 300 µm." figureDoi="http://doi.org/10.5281/zenodo.3667322" httpUri="https://zenodo.org/record/3667322/files/figure.png" pageId="2" pageNumber="598">Fig. 3C</figureCitation>
).
</paragraph>
<caption id="DF7E664DFF9BFFE595ABD09F3848A682" ID-DOI="http://doi.org/10.5281/zenodo.3667322" ID-Zenodo-Dep="3667322" httpUri="https://zenodo.org/record/3667322/files/figure.png" pageId="2" pageNumber="598" startId="2.[151,244,1681,1703]" targetBox="[151,1436,589,1660]" targetPageId="2">
<paragraph id="8BBE36C5FF9BFFE595ABD09F3848A682" blockId="2.[151,1437,1681,1739]" pageId="2" pageNumber="598">
<emphasis id="B975EAD7FF9BFFE595ABD09F3B54A6EF" bold="true" box="[151,268,1681,1703]" pageId="2" pageNumber="598">FIGURE 3.</emphasis>
SEM of
<taxonomicName id="4C014D46FF9BFFE5945ED09C3844A6EF" authorityName="Fischer von Waldheim" authorityYear="1846" box="[354,540,1681,1703]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="2" pageNumber="598" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF9BFFE5945ED09C3844A6EF" box="[354,540,1681,1703]" italics="true" pageId="2" pageNumber="598">Onconotus servillei</emphasis>
</taxonomicName>
male taxonomically structures of: A
<emphasis id="B975EAD7FF9BFFE59644D09C39D5A6EE" box="[888,909,1682,1703]" italics="true" pageId="2" pageNumber="598"></emphasis>
Cercus (Romania); B—Titillator (Romania); C—Strid-ulatory file (Serbia). Scale bar 300 µm.
</paragraph>
</caption>
<paragraph id="8BBE36C5FF9BFFE495FBD0F53F0AA09F" blockId="2.[151,1437,1787,2028]" lastBlockId="3.[151,1437,154,502]" lastPageId="3" lastPageNumber="599" pageId="2" pageNumber="598">
<emphasis id="B975EAD7FF9BFFE595FBD0F53B5EA75A" bold="true" box="[199,262,1787,1811]" pageId="2" pageNumber="598">Song.</emphasis>
Typically, the males stridulate in the morning and in the evening. The song is a faint, prolonged buzz lasting for several minutes, consisting of rapidly repeated syllable groups (echemes?) at a rate of 1315 / second (
<figureCitation id="133A2A40FF9BFFE59028D12E3F01A771" box="[1300,1369,1824,1848]" captionStart="FIGURE 4" captionStartId="3.[151,244,1717,1739]" captionTargetBox="[154,1436,525,1680]" captionTargetId="figure@3.[151,1436,517,1696]" captionTargetPageId="3" captionText="FIGURE 4. Oscillograms (AD) and frequency spectrum (E) of calling song of Onconotus servillei: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable." figureDoi="http://doi.org/10.5281/zenodo.3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="2" pageNumber="598">Figs 4</figureCitation>
AD). The studied males from
<collectingCountry id="F3167655FF9BFFE594ABD14A3B83A715" box="[407,475,1860,1884]" name="Serbia" pageId="2" pageNumber="598">Serbia</collectingCountry>
(
<figureCitation id="133A2A40FF9BFFE594D5D14A3863A715" box="[489,571,1860,1884]" captionStart="FIGURE 4" captionStartId="3.[151,244,1717,1739]" captionTargetBox="[154,1436,525,1680]" captionTargetId="figure@3.[151,1436,517,1696]" captionTargetPageId="3" captionText="FIGURE 4. Oscillograms (AD) and frequency spectrum (E) of calling song of Onconotus servillei: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable." figureDoi="http://doi.org/10.5281/zenodo.3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="2" pageNumber="598">Fig. 4A</figureCitation>
) and
<collectingCountry id="F3167655FF9BFFE59749D14A388DA715" box="[629,725,1860,1884]" name="Romania" pageId="2" pageNumber="598">Romania</collectingCountry>
(
<figureCitation id="133A2A40FF9BFFE597DFD14A396CA715" box="[739,820,1860,1884]" captionStart="FIGURE 4" captionStartId="3.[151,244,1717,1739]" captionTargetBox="[154,1436,525,1680]" captionTargetId="figure@3.[151,1436,517,1696]" captionTargetPageId="3" captionText="FIGURE 4. Oscillograms (AD) and frequency spectrum (E) of calling song of Onconotus servillei: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable." figureDoi="http://doi.org/10.5281/zenodo.3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="2" pageNumber="598">Fig. 4B</figureCitation>
) produce groups of three or four syllables. As the stridulatory movements have not yet been studied in
<taxonomicName id="4C014D46FF9BFFE59746D16638B6A736" authorityName="Fischer von Waldheim" authorityYear="1839" box="[634,750,1896,1919]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="2" pageNumber="598" phylum="Arthropoda" rank="genus">
<emphasis id="B975EAD7FF9BFFE59746D16638B6A736" box="[634,750,1896,1919]" italics="true" pageId="2" pageNumber="598">Onconotus</emphasis>
</taxonomicName>
, well presume that these groups are actually tri- or tetrasyllabic echemes. Within each syllable there are clear amplitude and period differences between the quieter opening and louder closing hemisyllables (
<figureCitation id="133A2A40FF9BFFE594B5D1BE3B94A781" box="[393,460,1968,1992]" captionStart="FIGURE 4" captionStartId="3.[151,244,1717,1739]" captionTargetBox="[154,1436,525,1680]" captionTargetId="figure@3.[151,1436,517,1696]" captionTargetPageId="3" captionText="FIGURE 4. Oscillograms (AD) and frequency spectrum (E) of calling song of Onconotus servillei: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable." figureDoi="http://doi.org/10.5281/zenodo.3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="2" pageNumber="598">Figs 4</figureCitation>
CD). However, the last part (syllable?) of a group is very short (69 ms) and of low acoustic intensity, without clear delimitation between hemisyllables. Thus, this may just be a part of the last closing hemisyllable. Each of the following syllables last for 2130 ms and the total echeme length is 88102 ms. Successive echemes are separated by an 813 ms interval. The dominant sound frequencies vary between 745 kHz, peak at 12 kHz (
<figureCitation id="133A2A40FF9AFFE491CFD6B03F1EA09F" box="[1267,1350,190,214]" captionStart="FIGURE 4" captionStartId="3.[151,244,1717,1739]" captionTargetBox="[154,1436,525,1680]" captionTargetId="figure@3.[151,1436,517,1696]" captionTargetPageId="3" captionText="FIGURE 4. Oscillograms (AD) and frequency spectrum (E) of calling song of Onconotus servillei: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable." figureDoi="http://doi.org/10.5281/zenodo.3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="3" pageNumber="599">Fig. 4E</figureCitation>
).
</paragraph>
<paragraph id="8BBE36C5FF9AFFE495FBD6EC39D2A1BF" blockId="3.[151,1437,154,502]" pageId="3" pageNumber="599">
The total number of
<taxonomicName id="4C014D46FF9AFFE4949AD6EC3846A0B3" authorityName="Fischer von Waldheim" authorityYear="1846" box="[422,542,226,250]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF9AFFE4949AD6EC3846A0B3" box="[422,542,226,250]" italics="true" pageId="3" pageNumber="599">O. servillei</emphasis>
</taxonomicName>
specimens is probably much higher, as we didnt succeed to find females or males by visual search, excepting the singing males. In the same area, we recorded other 16
<taxonomicName id="4C014D46FF9AFFE49112D7083EFAA157" box="[1070,1186,262,286]" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="order">Orthoptera</taxonomicName>
species:
<taxonomicName id="4C014D46FF9AFFE49038D7083B95A108" authority="(Charpentier, 1825)" baseAuthorityName="Charpentier" baseAuthorityYear="1825" class="Insecta" family="Dryophthoridae" genus="Conocephalus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="hastatus">
<emphasis id="B975EAD7FF9AFFE49038D7083AA8A10B" italics="true" pageId="3" pageNumber="599">Conocephalus hastatus</emphasis>
(Charpentier, 1825)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE494E5D724391DA10B" authority="(Scopoli, 1786)" baseAuthorityName="Scopoli" baseAuthorityYear="1786" box="[473,837,298,322]" class="Insecta" family="Tettigoniidae" genus="Ruspolia" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="nitidula">
<emphasis id="B975EAD7FF9AFFE494E5D72438CBA10B" box="[473,659,298,322]" italics="true" pageId="3" pageNumber="599">Ruspolia nitidula</emphasis>
(Scopoli, 1786)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE4966DD7243F59A108" authority="(Linnaeus, 1758)" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[849,1281,297,322]" class="Insecta" family="Tettigoniidae" genus="Decticus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="verrucivorus">
<emphasis id="B975EAD7FF9AFFE4966DD7243E67A108" box="[849,1087,298,321]" italics="true" pageId="3" pageNumber="599">Decticus verrucivorus</emphasis>
(Linnaeus, 1758)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE49031D7243B0AA12C" authority="Fieber, 1853" authorityName="Fieber" authorityYear="1853" class="Insecta" family="Tettigoniidae" genus="Platycleis" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="affinis">
<emphasis id="B975EAD7FF9AFFE49031D7243A9DA12F" italics="true" pageId="3" pageNumber="599">Platycleis affinis</emphasis>
Fieber, 1853
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE49460D740388FA12F" authority="(Philippi, 1830)" baseAuthorityName="Philippi" baseAuthorityYear="1830" box="[348,727,334,358]" class="Insecta" family="Tettigoniidae" genus="Bicolorana" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="bicolor">
<emphasis id="B975EAD7FF9AFFE49460D740387FA12F" box="[348,551,334,358]" italics="true" pageId="3" pageNumber="599">Bicolorana bicolor</emphasis>
(Philippi, 1830)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE497DDD7403F45A12F" authority="(Brunner von Wattenwyl, 1861)" baseAuthorityName="Brunner von Wattenwyl" baseAuthorityYear="1861" box="[737,1309,334,358]" class="Insecta" family="Tettigoniidae" genus="Pachytrachis" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="gracilis">
<emphasis id="B975EAD7FF9AFFE497DDD740399CA12F" box="[737,964,334,358]" italics="true" pageId="3" pageNumber="599">Pachytrachis gracilis</emphasis>
(Brunner von Wattenwyl, 1861)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE4901BD740387AA1C3" authority="(Herrich-Schaffer, 1840)" baseAuthorityName="Herrich-Schaffer" baseAuthorityYear="1840" class="Insecta" family="Tettigoniidae" genus="Rhacocleis" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="germanica">
<emphasis id="B975EAD7FF9AFFE4901BD7403B51A1C0" italics="true" pageId="3" pageNumber="599">Rhacocleis germanica</emphasis>
(Herrich-Schäffer, 1840)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE4970DD77C3991A1C3" authority="(Scopoli, 1763)" baseAuthorityName="Scopoli" baseAuthorityYear="1763" box="[561,969,370,394]" class="Insecta" family="Haglotettigoniidae" genus="Oecanthus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="pellucens">
<emphasis id="B975EAD7FF9AFFE4970DD77C394AA1C3" box="[561,786,370,394]" italics="true" pageId="3" pageNumber="599">Oecanthus pellucens</emphasis>
(Scopoli, 1763)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE496E4D77C3FC0A1C0" authority="Ramme, 1951" authorityName="Ramme" authorityYear="1951" box="[984,1432,369,394]" class="Insecta" family="Baissogryllidae" genus="Odontopodisma" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="decipiens">
<emphasis id="B975EAD7FF9AFFE496E4D77C3EAAA1C3" box="[984,1266,370,394]" italics="true" pageId="3" pageNumber="599">Odontopodisma decipiens</emphasis>
Ramme, 1951
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE495ABD7983871A1E7" authority="(Costa, 1836)" baseAuthorityName="Costa" baseAuthorityYear="1836" box="[151,553,406,430]" class="Insecta" family="Baissogryllidae" genus="Calliptamus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="barbarus">
<emphasis id="B975EAD7FF9AFFE495ABD7983BDEA1E7" box="[151,390,406,430]" italics="true" pageId="3" pageNumber="599">Calliptamus barbarus</emphasis>
(Costa, 1836)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE49704D79839C1A1E7" authority="(Herbst, 1786)" baseAuthorityName="Herbst" baseAuthorityYear="1786" box="[568,921,406,430]" class="Insecta" family="Baissogryllidae" genus="Acrida" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="ungarica">
<emphasis id="B975EAD7FF9AFFE49704D79838B3A1E4" box="[568,747,406,430]" italics="true" pageId="3" pageNumber="599">Acrida ungarica</emphasis>
(Herbst, 1786)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE49694D7983FC0A1E7" authority="(Hagenbach, 1822)" baseAuthorityName="Hagenbach" baseAuthorityYear="1822" box="[936,1432,406,430]" class="Insecta" family="Baissogryllidae" genus="Mecostethus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="parapleurus">
<emphasis id="B975EAD7FF9AFFE49694D7983EE2A1E7" box="[936,1210,406,430]" italics="true" pageId="3" pageNumber="599">Mecostethus parapleurus</emphasis>
(Hagenbach, 1822)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE495ABD7B43873A19B" authority="(Panzer, 1796)" baseAuthorityName="Panzer" baseAuthorityYear="1796" box="[151,555,442,466]" class="Insecta" family="Baissogryllidae" genus="Stenobothrus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="lineatus">
<emphasis id="B975EAD7FF9AFFE495ABD7B43BD9A19B" box="[151,385,442,466]" italics="true" pageId="3" pageNumber="599">Stenobothrus lineatus</emphasis>
(Panzer, 1796)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE49704D7B439AAA198" authority="(Thunberg, 1815)" baseAuthorityName="Thunberg" baseAuthorityYear="1815" box="[568,1010,441,466]" class="Insecta" family="Baissogryllidae" genus="Chorthippus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="brunneus">
<emphasis id="B975EAD7FF9AFFE49704D7B43971A19B" box="[568,809,442,466]" italics="true" pageId="3" pageNumber="599">Chorthippus brunneus</emphasis>
(Thunberg, 1815)
</taxonomicName>
,
<taxonomicName id="4C014D46FF9AFFE4913CD7B43B4DA1BF" authority="(Zetterstedt, 1821)" baseAuthorityName="Zetterstedt" baseAuthorityYear="1821" class="Insecta" family="Baissogryllidae" genus="Pseudochorthippus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="parallelus">
<emphasis id="B975EAD7FF9AFFE4913CD7B43F1AA19B" box="[1024,1346,442,466]" italics="true" pageId="3" pageNumber="599">Pseudochorthippus parallelus</emphasis>
(Zetterstedt, 1821)
</taxonomicName>
and
<taxonomicName id="4C014D46FF9AFFE49475D7D039DEA1BF" authority="(Brisout de Barneville, 1848)" baseAuthorityName="Brisout de Barneville" baseAuthorityYear="1848" box="[329,902,478,502]" class="Insecta" family="Baissogryllidae" genus="Euchorthippus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="declivus">
<emphasis id="B975EAD7FF9AFFE49475D7D0381CA1BF" box="[329,580,478,502]" italics="true" pageId="3" pageNumber="599">Euchorthippus declivus</emphasis>
(Brisout de Barneville, 1848)
</taxonomicName>
.
</paragraph>
<caption id="DF7E664DFF9AFFE495ABD0BB3F0CA75A" ID-DOI="http://doi.org/10.5281/zenodo.3667324" ID-Zenodo-Dep="3667324" httpUri="https://zenodo.org/record/3667324/files/figure.png" pageId="3" pageNumber="599" startId="3.[151,244,1717,1739]" targetBox="[154,1436,525,1680]" targetPageId="3">
<paragraph id="8BBE36C5FF9AFFE495ABD0BB3F0CA75A" blockId="3.[151,1437,1716,1811]" pageId="3" pageNumber="599">
<emphasis id="B975EAD7FF9AFFE495ABD0BB3B54A683" bold="true" box="[151,268,1717,1739]" pageId="3" pageNumber="599">FIGURE 4.</emphasis>
Oscillograms (AD) and frequency spectrum (E) of calling song of
<taxonomicName id="4C014D46FF9AFFE496A5D0B83E0CA683" authorityName="Fischer von Waldheim" authorityYear="1846" box="[921,1108,1717,1739]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF9AFFE496A5D0B83E0CA683" box="[921,1108,1717,1739]" italics="true" pageId="3" pageNumber="599">Onconotus servillei</emphasis>
</taxonomicName>
: A, C—male fromVajuga (Serbia) 18 VII 2019, air temperature 24°C; B, D—male from Pâclele muddy volcanoes (Romania) 23 VI 2014, air temperature 25°C; E—male from from Vajuga (Serbia). Blue—one group of sylalbles (echeme); red—opening hemisyllable; green—closing hemisyllable.
</paragraph>
</caption>
<paragraph id="8BBE36C5FF9AFFE495FBD14A382FA78E" blockId="3.[151,1437,1860,2028]" pageId="3" pageNumber="599">
Since it is widespread in European
<collectingCountry id="F3167655FF9AFFE49705D14A38DBA715" box="[569,643,1860,1884]" name="Russia" pageId="3" pageNumber="599">Russia</collectingCountry>
,
<taxonomicName id="4C014D46FF9AFFE497B0D14A395AA715" authorityName="Fischer von Waldheim" authorityYear="1846" box="[652,770,1860,1884]" class="Insecta" family="Tettigoniidae" genus="Onconotus" kingdom="Animalia" order="Orthoptera" pageId="3" pageNumber="599" phylum="Arthropoda" rank="species" species="servillei">
<emphasis id="B975EAD7FF9AFFE497B0D14A395AA715" box="[652,770,1860,1884]" italics="true" pageId="3" pageNumber="599">O. servillei</emphasis>
</taxonomicName>
is assessed as Least Concern in Europe, but the subpopulations at the western margin of its range are severely fragmented, thus it is assessed as EN B2ab (i,ii,iii,iv,v) in the 28 countries of the European Union EU28 (
<bibRefCitation id="EF904B34FF9AFFE494E0D1823893A7EA" author="Hochkirch, A. &amp; Szovenyi, G. &amp; Iorgu, I. S. &amp; Ivkovic, S. &amp; Chobanov, D. P. &amp; Willemse, L. P. M. &amp; Sirin, D. &amp; Kristin, A. &amp; Pushkar, T. &amp; Skejo, J. &amp; Vedenina, V." box="[476,715,1931,1956]" pageId="3" pageNumber="599" pagination="74542499" refId="ref1795" refString="Hochkirch, A., Szovenyi, G., Iorgu, I. S., Ivkovic, S., Chobanov, D. P., Willemse, L. P. M., Sirin, D., Kristin, A., Lemonnier-Darc- emont, M., Pushkar, T., Skejo, J. &amp; Vedenina, V. (2016) Onconotus servillei. The IUCN Red List of Threatened Species, 2016, e. T 15315 A 74542499 (accessed 17 November 2019)" type="journal article" year="2016">
Hochkirch
<emphasis id="B975EAD7FF9AFFE49769D18238D3A7ED" box="[597,651,1932,1956]" italics="true" pageId="3" pageNumber="599">et al.</emphasis>
2016
</bibRefCitation>
). The highest threats to its habitat are overgrazing, afforestation and the use of pesticides (
<bibRefCitation id="EF904B34FF9AFFE49440D1BE3833A78E" author="Hochkirch, A. &amp; Szovenyi, G. &amp; Iorgu, I. S. &amp; Ivkovic, S. &amp; Chobanov, D. P. &amp; Willemse, L. P. M. &amp; Sirin, D. &amp; Kristin, A. &amp; Pushkar, T. &amp; Skejo, J. &amp; Vedenina, V." box="[380,619,1967,1992]" pageId="3" pageNumber="599" pagination="74542499" refId="ref1795" refString="Hochkirch, A., Szovenyi, G., Iorgu, I. S., Ivkovic, S., Chobanov, D. P., Willemse, L. P. M., Sirin, D., Kristin, A., Lemonnier-Darc- emont, M., Pushkar, T., Skejo, J. &amp; Vedenina, V. (2016) Onconotus servillei. The IUCN Red List of Threatened Species, 2016, e. T 15315 A 74542499 (accessed 17 November 2019)" type="journal article" year="2016">
Hochkirch
<emphasis id="B975EAD7FF9AFFE494C9D1BE3873A781" box="[501,555,1968,1992]" italics="true" pageId="3" pageNumber="599">et al.</emphasis>
2016
</bibRefCitation>
).
</paragraph>
<paragraph id="8BBE36C5FF9AFFE395FBD1DA3E6DA09F" blockId="3.[151,1437,1860,2028]" lastBlockId="4.[151,1437,154,214]" lastPageId="4" lastPageNumber="600" pageId="3" pageNumber="599">
No such threats for the population found in Vajuga were noticed during our investigations in the area, but this locality needs urgent protection, since, for now, this represents the only locality where this species is present in
<collectingCountry id="F3167655FF9DFFE39039D6943F15A0FB" box="[1285,1357,154,178]" name="Serbia" pageId="4" pageNumber="600">Serbia</collectingCountry>
. Future studies will be more focused on species detection in
<collectingCountry id="F3167655FF9DFFE397F4D6B03957A09F" box="[712,783,190,214]" name="Serbia" pageId="4" pageNumber="600">Serbia</collectingCountry>
, mainly by acoustic search.
</paragraph>
</subSubSection>
</treatment>
</document>