<documentid="1F98DD000F2FF290F3BD8C81DCFFEC56"ID-DOI="10.5852/ejt.2018.401"ID-GBIF-Dataset="49d45069-6150-4b6e-873c-fc8058025a39"ID-ISSN="2118-9773"ID-Zenodo-Dep="1167581"ID-ZooBank="9C9DB157-AAA5-40B7-BA0B-9A57779382C1"IM.illustrations_approvedBy="guilherme"IM.materialsCitations_approvedBy="guilherme"IM.metadata_approvedBy="guilherme"IM.tables_requiresApprovalFor="existingObjects,plazi"IM.taxonomicNames_approvedBy="guilherme"IM.treatments_approvedBy="guilherme"checkinTime="1517911480053"checkinUser="plazi"docAuthor="Salnitska, Maria & Solodovnikov, Alexey"docDate="2018"docId="03D5FE7E7049BF2DFD72FD83FCB4FD69"docLanguage="en"docName="ejt-401_salnitska_solodovnikov.pdf.imf"docOrigin="European Journal of Taxonomy 401"docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1"docStyleId="EF2B578F1D15862ADE45B0C07C620911"docStyleName="EJT.2018-.journal_article.type1"docStyleVersion="14"docTitle="Quedius mutilatus Eppelsheim A. Smetana 1888"docType="treatment"docVersion="17"lastPageNumber="4"masterDocId="FFEC8606704BBF2EFFF0FFB0FFBBFFEB"masterDocTitle="Taxonomy of the poorly known Quedius mutilatus group of wingless montane species from Middle Asia (Coleoptera: Staphylinidae: Staphylinini)"masterLastPageNumber="17"masterPageNumber="1"originalUpdateDomain="Boston"originalUpdateTime="1547222236327"originalUpdateUser="yanell"pageNumber="3"updateTime="1734634589678"updateUser="guilherme">
<mods:titleid="176B6ECBC6797CA4141759633327BF81">Taxonomy of the poorly known Quedius mutilatus group of wingless montane species from Middle Asia (Coleoptera: Staphylinidae: Staphylinini)</mods:title>
<taxonomicNameid="4C7C34EB7049BF2CFD72FD83FCDBFDA5"ID-CoL="4R2SL"authority="Eppelsheim, 1888"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[642,864,563,590]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<taxonomicNameid="4C7C34EB7049BF2CFF06FD13FE6BFD56"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[246,464,675,701]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
) with brown to dark brown, dorso-ventrally flattened body, with notably small eyes and pronounced signs of brachyptery such as short elytra and absent palisade fringe on abdominal tergite VII; head with posterior frontal puncture situated very close to neck; pronotum with distinct anterior and posterior angles, normally with three punctures in dorsal rows with anteriormost (smaller) puncture located latero-anteriorly at pronotal anterior margin, and with one to two sublateral punctures situated slightly anterior to large lateral puncture; scutellum impunctate; aedeagus robust, symmetrical, with apical portion of median lobe slightly curved towards paramere, with characteristic tooth near apex (in lateral view), with paramere widest shortly before apex (in parameral view) and with four distinct groups of sensory peg setae: two apical and two lateral.
<taxonomicNameid="4C7C34EB7049BF2CFF4DFBE1FDC1FB80"authority="Eppelsheim, 1888"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[189,634,1105,1131]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<bibRefCitationid="EFED32997049BF2CFCB8FBE1FC47FB87"author="Smetana A."box="[840,1020,1105,1132]"journalOrPublisher="Elytra (Tokyo)"pageId="2"pageNumber="3"pagination="77 - 88"part="23"refId="ref6582"refString="Smetana A. 1995. Taxonomic and faunistic contributions to the knowledge of Palearctic Quediina (Coleoptera, Staphylinidae, Staphylinini). Elytra (Tokyo) 23: 77 - 88."title="Taxonomic and faunistic contributions to the knowledge of Palearctic Quediina (Coleoptera, Staphylinidae, Staphylinini)"type="journal article"year="1995">Smetana, 1995</bibRefCitation>
<bibRefCitationid="EFED32997049BF2CFB35FBE1FACCFB80"author="Smetana A."box="[1221,1399,1105,1131]"journalOrPublisher="Folia Heyrovskyana, Series A"pageId="2"pageNumber="3"pagination="1 - 39"part="21"refId="ref6707"refString="Smetana A. 2014. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22. Folia Heyrovskyana, Series A 21 (1 - 4): 1 - 39."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22"type="journal article"year="2014">Smetana, 2014</bibRefCitation>
</taxonomicName>
and
<taxonomicNameid="4C7C34EB7049BF2CFF1EFBC5FE77FB64"authority="Salnitska & Solodovnikov, 2018"authorityName="Salnitska & Solodovnikov"authorityYear="2018"box="[238,460,1141,1167]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="kungeicus"status="sp. nov.">
<figureCitationid="134753ED7049BF2CFD29FAB8FCA5FAC9"box="[729,798,1288,1314]"captionStart="Fig.1"captionStartId="4.[189,232,1930,1956]"captionTargetBox="[221,1375,624,1881]"captionTargetId="figure@4.[208,1379,622,1889]"captionTargetPageId="4"captionText="Fig.1.DistributionandaedeagusvariabilityoftheQuediusmutilatusgroupintheTien-ShanMountains. Numbers are specified in Table 1. Empty symbols = typespcimens (for Q. kalabi precise locality of the holotype unknown);? = ambiguously labelled or undetermined material. Scale bar: 0.5 mm."httpUri="https://zenodo.org/record/1167583/files/figure.png"pageId="2"pageNumber="3">Fig. 1</figureCitation>
):
<taxonomicNameid="4C7C34EB7049BF2CFCC6FAB8FB53FAC9"authority="Eppelsheim, 1888"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[822,1256,1288,1314]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<bibRefCitationid="EFED32997049BF2CFF4DFAFFFECAFA81"author="Smetana A."box="[189,369,1359,1386]"journalOrPublisher="Elytra (Tokyo)"pageId="2"pageNumber="3"pagination="77 - 88"part="23"refId="ref6582"refString="Smetana A. 1995. Taxonomic and faunistic contributions to the knowledge of Palearctic Quediina (Coleoptera, Staphylinidae, Staphylinini). Elytra (Tokyo) 23: 77 - 88."title="Taxonomic and faunistic contributions to the knowledge of Palearctic Quediina (Coleoptera, Staphylinidae, Staphylinini)"type="journal article"year="1995">Smetana, 1995</bibRefCitation>
<bibRefCitationid="EFED32997049BF2CFD99FAFFFC9BFA82"author="Smetana A."box="[617,800,1359,1385]"journalOrPublisher="Folia Heyrovskyana, Series A"pageId="2"pageNumber="3"pagination="1 - 39"part="21"refId="ref6707"refString="Smetana A. 2014. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22. Folia Heyrovskyana, Series A 21 (1 - 4): 1 - 39."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22"type="journal article"year="2014">Smetana, 2014</bibRefCitation>
</taxonomicName>
, the latter probably being distributed throughout NE Terskei Alatau to
<taxonomicNameid="4C7C34EB7049BF2CFCE5FAC2FC4CFA67"authority="Salnitska & Solodovnikov, 2018"authorityName="Salnitska & Solodovnikov"authorityYear="2018"box="[789,1015,1394,1420]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="kungeicus"status="sp. nov.">
locality in eastern Kungei Alatau only. There is a single female from the high altitudes of Atbashi Mountain in Central Tien-Shan, which presumably belongs to the
<taxonomicNameid="4C7C34EB7049BF2CFC2FFA09FBCFFA38"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[991,1140,1465,1491]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
group, but cannot be further identified without associated males. Three ambiguous specimens from Toksanbai in Dzungarian Alatau, damaged by dermestids, are presumably mislabelled and in fact originate from Terskei Alatau, because a single fully preserved male among them displays an aedeagus of the
<taxonomicNameid="4C7C34EB7049BF2CFE66F9F6FD96F98B"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[406,557,1606,1632]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<taxonomicNameid="4C7C34EB7049BF2CFE3EF96AFDE6F918"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[462,605,1753,1780]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<bibRefCitationid="EFED32997049BF2CFCB9F969FC64F91F"author="Reitter E."box="[841,991,1753,1780]"journalOrPublisher="Horae Societatis Entomologicae Rossicae"pageId="2"pageNumber="3"pagination="201 - 234"part="21"refId="ref6545"refString="Reitter E. 1887. Insecta in itinere Cl. N. Przewalskii in Asia Centrali novisime lecta. VI. Clavicornia, Lamellicornia et Serricornia. Horae Societatis Entomologicae Rossicae 21: 201 - 234."title="Insecta in itinere Cl. N. Przewalskii in Asia Centrali novisime lecta. VI. Clavicornia, Lamellicornia et Serricornia"type="journal article"year="1887">Reitter, 1887</bibRefCitation>
</taxonomicName>
(
<bibRefCitationid="EFED32997049BF2CFC1BF969FB3AF91F"author="Reitter E."box="[1003,1153,1753,1780]"journalOrPublisher="Horae Societatis Entomologicae Rossicae"pageId="2"pageNumber="3"pagination="201 - 234"part="21"refId="ref6545"refString="Reitter E. 1887. Insecta in itinere Cl. N. Przewalskii in Asia Centrali novisime lecta. VI. Clavicornia, Lamellicornia et Serricornia. Horae Societatis Entomologicae Rossicae 21: 201 - 234."title="Insecta in itinere Cl. N. Przewalskii in Asia Centrali novisime lecta. VI. Clavicornia, Lamellicornia et Serricornia"type="journal article"year="1887">Reitter 1887</bibRefCitation>
;
<bibRefCitationid="EFED32997049BF2CFB7BF969FAACF91F"author="Bohac J."box="[1163,1303,1753,1780]"journalOrPublisher="Entomologicheskoe Obozrenie"pageId="2"pageNumber="3"pagination="549 - 557"part="67"refId="ref6389"refString="Bohac J. 1988. New and little known Staphylininae (Coleoptera, Staphylinidae). Entomologicheskoe Obozrenie 67: 549 - 557. [In Russian.]"title="New and little known Staphylininae (Coleoptera, Staphylinidae)"type="journal article"year="1988">Boháč 1988</bibRefCitation>
<bibRefCitationid="EFED32997049BF2CFE1EF94DFD27F8FC"author="Smetana A."box="[494,668,1789,1815]"journalOrPublisher="Folia Heyrovskyana, Series A"pageId="2"pageNumber="3"pagination="1 - 39"part="21"refId="ref6707"refString="Smetana A. 2014. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22. Folia Heyrovskyana, Series A 21 (1 - 4): 1 - 39."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22"type="journal article"year="2014">Smetana 2014</bibRefCitation>
); the latter, however, lacks a clear definition (
<bibRefCitationid="EFED32997049BF2CFB41F94DFEE6F8D0"author="Solodovnikov A. & Hansen A. K."journalOrPublisher="Zootaxa"pageId="2"pageNumber="3"pagination="475 - 490"part="4170"publicationUrl="https://doi.org/10.11646/zootaxa.4170.3.3"refId="ref6763"refString="Solodovnikov A. & Hansen A. K. 2016. Review of subterranean Quedius, with description of the first hypogean species from the Russian Far East (Coleoptera: Staphylinidae: Staphylinini). Zootaxa 4170 (3): 475 - 490. https: // doi. org / 10.11646 / zootaxa. 4170.3.3"title="Review of subterranean Quedius, with description of the first hypogean species from the Russian Far East (Coleoptera: Staphylinidae: Staphylinini)"type="journal article"year="2016">Solodovnikov & Hansen 2016</bibRefCitation>
). For example,
<bibRefCitationid="EFED32997049BF2CFDE3F890FD75F8D1"author="Smetana A."box="[531,718,1824,1850]"journalOrPublisher="Folia Heyrovskyana, Series A"pageId="2"pageNumber="3"pagination="1 - 39"part="21"refId="ref6707"refString="Smetana A. 2014. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22. Folia Heyrovskyana, Series A 21 (1 - 4): 1 - 39."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 44. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 22"type="journal article"year="2014">Smetana (2014)</bibRefCitation>
affiliated
<taxonomicNameid="4C7C34EB7049BF2CFCB6F891FC63F8D1"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[838,984,1824,1851]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<bibRefCitationid="EFED32997049BF2CFDE6F8F4FD79F8B5"author="Smetana A."box="[534,706,1860,1886]"journalOrPublisher="Elytra (Tokyo)"pageId="2"pageNumber="3"pagination="193 - 216"part="29"refId="ref6654"refString="Smetana A. 2001. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 20. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 12. Elytra (Tokyo) 29 (1): 193 - 216."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 20. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 12"type="journal article"year="2001">Smetana 2001</bibRefCitation>
) earlier opinion of the composition of this group. Based on body chaetotaxy and the shape of the aedeagus, it could be related to
<bibRefCitationid="EFED32997049BF2CFE39F83AFDC6F84F"author="Coiffait H."box="[457,637,1930,1956]"journalOrPublisher="Nouvelle Revue d'Entomologie, Supplement"pageId="2"pageNumber="3"pagination="1 - 364"part="8"refId="ref6418"refString="Coiffait H. 1978. Coleopteres Staphylinidae de la region palearctique occidentale. III. Sous famille Staphylininae, tribu Quediini; sous famille Paederinae, tribu Pinophilini. Nouvelle Revue d'Entomologie, Supplement 8 (4): 1 - 364."title="Coleopteres Staphylinidae de la region palearctique occidentale. III. Sous famille Staphylininae, tribu Quediini; sous famille Paederinae, tribu Pinophilini"type="journal article"year="1978">Coiffait (1978)</bibRefCitation>
<bibRefCitationid="EFED32997049BF2CFC2FF83AFB2BF84F"author="Coiffait H."box="[991,1168,1930,1956]"journalOrPublisher="Nouvelle Revue d'Entomologie, Supplement"pageId="2"pageNumber="3"pagination="1 - 364"part="8"refId="ref6418"refString="Coiffait H. 1978. Coleopteres Staphylinidae de la region palearctique occidentale. III. Sous famille Staphylininae, tribu Quediini; sous famille Paederinae, tribu Pinophilini. Nouvelle Revue d'Entomologie, Supplement 8 (4): 1 - 364."title="Coleopteres Staphylinidae de la region palearctique occidentale. III. Sous famille Staphylininae, tribu Quediini; sous famille Paederinae, tribu Pinophilini"type="journal article"year="1978">Coiffait (1978)</bibRefCitation>
is phylogenetically heterogeneous, based on the diverse morphology and scattered distributions of species. We establish the
<taxonomicNameid="4C7C34EB7049BF2CFF18F861FEC2F800"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[232,377,2001,2027]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
<taxonomicNameid="4C7C34EB7049BF2CFDDEF861FD04F800"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[558,703,2001,2027]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="2"pageNumber="3"phylum="Arthropoda"rank="species"species="mutilatus">
and related species in a microphthalmous, brachypterous habitus, with weakly pigmented coloration and in the shape of the aedeagus, with a pointed apex of the median lobe and sensory peg setae arranged in apical and lateral groups. The
<taxonomicNameid="4C7C34EB7048BF2DFC0FFEE3FB29FE87"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[1023,1170,338,365]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="3"pageNumber="4"phylum="Arthropoda"rank="species"species="mutilatus">
<bibRefCitationid="EFED32997048BF2DFC93FEC6FB99FE7B"author="Smetana A."box="[867,1058,374,400]"journalOrPublisher="Elytra (Tokyo)"pageId="3"pageNumber="4"pagination="193 - 216"part="29"refId="ref6654"refString="Smetana A. 2001. Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 20. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 12. Elytra (Tokyo) 29 (1): 193 - 216."title="Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 20. Genus Quedius Stephens, 1829. Subgenus Microsaurus Dejean, 1833. Section 12"type="journal article"year="2001">Smetana (2001)</bibRefCitation>
, in having three (contrary to one or two) punctures in the dorsal rows of the pronotum and in the structure of the aedeagus, which is symmetrical, with a median lobe having a pointed apex and a more basally positioned ventral tooth, and with wide parameres having two groups of sensory peg setae (apical and lateral).
All species of this group are individually treated below. In addition to the description of a new species, a redescription is provided for
<taxonomicNameid="4C7C34EB7048BF2DFDD9FDF5FD00FDB5"authorityName="Eppelsheim A. Smetana"authorityYear="1888"box="[553,699,580,607]"class="Insecta"family="Staphylinidae"genus="Quedius"higherTaxonomySource="GBIF"kingdom="Animalia"order="Coleoptera"pageId="3"pageNumber="4"phylum="Arthropoda"rank="species"species="mutilatus">