treatments-xml/data/07/2D/01/072D01806F185A3294F01F7FD38A08C8.xml
2024-06-21 12:28:44 +02:00

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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1048.68454" ID-GBIF-Dataset="67beb2cf-e7a0-4f7f-ab57-48badd4ea194" ID-PMC="PMC8292276" ID-Pensoft-Pub="1313-2970-1048-109" ID-Pensoft-UUID="CC5A95B22B135366B9E84778E8FC3020" ID-PubMed="34316266" ID-ZooBank="FC201D049877458392C284CC80BB75A5" ModsDocID="1313-2970-1048-109" checkinTime="1626283239882" checkinUser="pensoft" docAuthor="Evsyukov, Aleksandr P., Golovatch, Sergei I. &amp; Antic, Dragan Z." docDate="2021" docId="072D01806F185A3294F01F7FD38A08C8" docLanguage="en" docName="ZooKeys 1048: 109-143" docOrigin="ZooKeys 1048" docPubDate="2021-07-13" docSource="http://dx.doi.org/10.3897/zookeys.1048.68454" docTitle="Amblyiulus hirtus Evsyukov &amp; Golovatch &amp; Antić 2021, sp. nov." docType="treatment" docUuid="38675EEE-B4FE-4B8B-BDF2-3E77DAADE5BE" docUuidSource="ZooBank" docVersion="4" id="CC5A95B22B135366B9E84778E8FC3020" lastPageNumber="109" masterDocId="CC5A95B22B135366B9E84778E8FC3020" masterDocTitle="The millipede genera Amblyiulus Silvestri, 1896 and Syrioiulus Verhoeff, 1914 in the Caucasus, with notes on their distributions (Diplopoda, Julida, Julidae)" masterLastPageNumber="143" masterPageNumber="109" pageNumber="109" updateTime="1668150576225" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>The millipede genera Amblyiulus Silvestri, 1896 and Syrioiulus Verhoeff, 1914 in the Caucasus, with notes on their distributions (Diplopoda, Julida, Julidae)</mods:title>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Evsyukov, Aleksandr P.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5521-7563</mods:nameIdentifier>
<mods:affiliation>Don State Technical University, Department of Biology and General Pathology, Rostov-on-Don, Russia</mods:affiliation>
<mods:nameIdentifier type="email">aevsukov@mail.ru</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Golovatch, Sergei I.</mods:namePart>
<mods:affiliation>Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Antic, Dragan Z.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1231-4213</mods:nameIdentifier>
<mods:affiliation>University of Belgrade, Faculty of Biology, Institute of Zoology, Belgrade, Serbia</mods:affiliation>
</mods:name>
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<mods:title>ZooKeys</mods:title>
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<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-07-13</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1048</mods:number>
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<mods:extent unit="page">
<mods:start>109</mods:start>
<mods:end>143</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1048.68454</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1048.68454</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1048-109</mods:identifier>
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<treatment ID-GBIF-Taxon="183542983" LSID="urn:lsid:zoobank.org:act:38675EEE-B4FE-4B8B-BDF2-3E77DAADE5BE" httpUri="http://treatment.plazi.org/id/072D01806F185A3294F01F7FD38A08C8" lastPageNumber="109" pageId="0" pageNumber="109">
<subSubSection pageId="0" pageNumber="109" type="nomenclature">
<paragraph pageId="0" pageNumber="109">
<taxonomicName LSID="http://zoobank.org/38675EEE-B4FE-4B8B-BDF2-3E77DAADE5BE" authority="Evsyukov &amp; Golovatch &amp; Antić, 2021" authorityName="Evsyukov &amp; Golovatch &amp; Antić" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Amblyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Amblyiulus hirtus" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="hirtus" status="sp. nov.">Amblyiulus hirtus</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="109">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="description">
<paragraph pageId="0" pageNumber="109">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Amblyiulus and Syrioiulus species, males, lateral views A A. georgicus Lohmander, 1932 from Shnokh, Armenia (ZMUM) B A. hirtus sp. nov., paratype from Bash-Layski, Azerbaijan (ZMUM) C S. adsharicus (Lohmander, 1936) from Adigeni, Georgia (ZMUM) D S. continentalis (Attems, 1903) from Istisu, Azerbaijan (ZMUM) E S. taliscius (Attems, 1927) from Avrora, Azerbaijan (ZMUM) F S. armeniacus sp. nov., paratype from Shikahoh, Armenia (ZMUM). Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1048.68454.figure1" httpUri="https://binary.pensoft.net/fig/566318" pageId="0" pageNumber="109">Figs 1B</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">, 4</figureCitation>
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">, 5</figureCitation>
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Vulvae of Amblyiulus and Syrioiulus species from the Caucasus, caudal views A A. georgicus Lohmander, 1932 from Shnokh, Armenia (ZMUM) B A. hirtus sp. nov., paratype from Bash-Layski, Azerbaijan (ZMUM) C S. adsharicus (Lohmander, 1936) from Adigeni, Georgia (ZMUM) D S. continentalis (Attems, 1903) from Istisu, Azerbaijan (ZMUM) E S. taliscius (Attems, 1927) from Avrora, Azerbaijan (ZMUM) F S. armeniacus sp. nov., paratype from Shikahoh, Armenia (ZMUM). Abbreviations: em emargination of median field lv lateral valve mf median field mv median valve op operculum. Scale bars: 0.03 mm." figureDoi="10.3897/zookeys.1048.68454.figure15" httpUri="https://binary.pensoft.net/fig/566332" pageId="0" pageNumber="109">, 15B</figureCitation>
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distributions of Amblyiulus and Syrioiulus species in the Caucasus: red circle A. georgicus Lohmander, 1932; green circle A. hirtus sp. nov.; white circle S. adsharicus (Lohmander, 1936); blue circle S. continentalis (Attems, 1903); pink circle S. taliscius (Attems, 1927); brown circle S. armeniacus sp. nov.; yellow square Pachyiulini gen. sp. 1; purple square Pachyiulini gen. sp. 2." figureDoi="10.3897/zookeys.1048.68454.figure16" httpUri="https://binary.pensoft.net/fig/566333" pageId="0" pageNumber="109">, 16</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="materials_examined">
<paragraph pageId="0" pageNumber="109">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="109">
<materialsCitation collectingDate="1987-05-03" collectorName="S. Golovatch, Golovatch, K." country="Azerbaijan" elevation="1250" location="Bash-Layski" specimenCount="♂" typeStatus="Holotype">
<emphasis bold="true" italics="true" pageId="0" pageNumber="109">
<typeStatus>Holotype</typeStatus>
</emphasis>
<specimenCount></specimenCount>
(ZMUM),
<emphasis bold="true" pageId="0" pageNumber="109">
<collectingCountry name="Azerbaijan">Azerbaijan</collectingCountry>
</emphasis>
, NW above
<location LSID="urn:lsid:plazi:treatment:072D01806F185A3294F01F7FD38A08C8:8F48237FE49BC1E127A0E1D873F76D06" country="Azerbaijan" name="Bash-Layski">Bash-Layski</location>
ca.
<locationDeviation location="Sheki">
<quantity metricMagnitude="4" metricUnit="m" metricValue="2.0" unit="km" value="20.0">20 km</quantity>
NNW of Sheki
</locationDeviation>
,
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">1250 m</quantity>
a.s.l.
</elevation>
,
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Fagus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Fagus" order="Fagales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Fagus</emphasis>
</taxonomicName>
,
<taxonomicName class="Dicotyledoneae" family="Betulaceae" genus="Carpinus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Carpinus" order="Fagales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Carpinus</emphasis>
</taxonomicName>
,
<taxonomicName class="Dicotyledoneae" family="Aceraceae" genus="Acer" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Acer" order="Sapindales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Acer</emphasis>
</taxonomicName>
, etc. forest, litter,
<collectingDate value="1987-05-03">3.V.1987</collectingDate>
, leg.
<collectorName>
S.
<collectorName>Golovatch, K.</collectorName>
</collectorName>
Eskov.
</materialsCitation>
<materialsCitation collectingDate="2021-01-01" collectingDateMax="2021-12-31" collectingDateMin="2021-01-01" collectorName="S. Golovatch &amp; Golovatch, K." country="Azerbaijan" elevation="1250" location="Bash-Layski" specimenCount="8" specimenCount-female="3" specimenCount-male="5" typeStatus="Paratypes">
<emphasis bold="true" italics="true" pageId="0" pageNumber="109">
<typeStatus>Paratypes</typeStatus>
</emphasis>
:
<specimenCount type="male">5 ♂♂</specimenCount>
,
<specimenCount type="female">3 ♀♀</specimenCount>
(ZMUM), same collection data as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="type material">
<paragraph pageId="0" pageNumber="109">Non-type material.</paragraph>
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" pageId="0" pageNumber="109">Azerbaijan</emphasis>
: 2 ♂♂, 6 ♀♀ (ZMUM), SW of Kuba, 750 m a.s.l.,
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Fagus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Fagus" order="Fagales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Fagus</emphasis>
</taxonomicName>
,
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Quercus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Quercus</emphasis>
</taxonomicName>
,
<taxonomicName class="Dicotyledoneae" family="Betulaceae" genus="Carpinus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Carpinus" order="Fagales" pageId="0" pageNumber="109" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Carpinus</emphasis>
</taxonomicName>
, etc. forest, litter and under bark, 23.IV.1987, leg. S. Golovatch, K. Eskov;
<emphasis bold="true" pageId="0" pageNumber="109">Russia, Dagestan</emphasis>
: 1 ♂, 2 ♀♀ (ZMUM), Kurush, 2550 m a.s.l., S slope, subalpine and alpine meadows, 20.VIII.1990, leg. G. Magomedov.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="diagnosis">
<paragraph pageId="0" pageNumber="109">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="109">
Assigned to the genus
<taxonomicName authorityName="Silvestri" authorityYear="1896" class="Diplopoda" family="Julidae" genus="Amblyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Amblyiulus" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Amblyiulus</emphasis>
</taxonomicName>
primarily because of the presence of a rod on the posterior gonopod opisthomere. Differs from
<taxonomicName lsidName="A. georgicus" pageId="0" pageNumber="109" rank="species" species="georgicus">
<emphasis italics="true" pageId="0" pageNumber="109">A. georgicus</emphasis>
</taxonomicName>
, perhaps the most similar congener known to date, by the following combination of somatic and gonopodal characters. Head with frontal setae; collum and metazonae of body rings each with a posterior whorl of setae. Promere narrow, with two side ridges. Solenomere apically with small filament-like processes. Rod of opisthomere relatively long.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="name">
<paragraph pageId="0" pageNumber="109">Name.</paragraph>
<paragraph pageId="0" pageNumber="109">To emphasise the presence of metazonal setae; adjective.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="description">
<paragraph pageId="0" pageNumber="109">Description.</paragraph>
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" italics="true" pageId="0" pageNumber="109">Holotype</emphasis>
: length 27 mm, width 1.3 mm, number of body rings 51+2+T. Paratypes: length 25-30 mm, width 1.2-1.4 mm, number of body rings in adults, 45-67+1-3+T (♂♂); or length 27-28 mm, width 1.1-1.3 mm, number of body rings, 46-55+2-3+T (♀♀). Body subcylindrical (typical of
<taxonomicName authorityName="Leach" authorityYear="1814" class="Diplopoda" family="Julidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="family">Julidae</taxonomicName>
), metazonae and prozonae yellowish grey (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Amblyiulus and Syrioiulus species, males, lateral views A A. georgicus Lohmander, 1932 from Shnokh, Armenia (ZMUM) B A. hirtus sp. nov., paratype from Bash-Layski, Azerbaijan (ZMUM) C S. adsharicus (Lohmander, 1936) from Adigeni, Georgia (ZMUM) D S. continentalis (Attems, 1903) from Istisu, Azerbaijan (ZMUM) E S. taliscius (Attems, 1927) from Avrora, Azerbaijan (ZMUM) F S. armeniacus sp. nov., paratype from Shikahoh, Armenia (ZMUM). Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1048.68454.figure1" httpUri="https://binary.pensoft.net/fig/566318" pageId="0" pageNumber="109">1B</figureCitation>
). Head, a few postcollum rings and telson slightly lighter than other body rings. Collum slightly more vividly reddish. Antennae, mouthparts, and legs yellow (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4A-C</figureCitation>
). Eyes absent. Metazonae with weak, dense, and regular striations, 21-23 striae per quarter of metazonal surface, i.e., that between dorsal axial line and ozopore (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4A-G</figureCitation>
). Ozopores relatively large, with a stria in front, lying behind suture without touching it (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4H</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" pageId="0" pageNumber="109">Figure 4.</emphasis>
<taxonomicName authorityName="Evsyukov &amp; Golovatch &amp; Antić" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Amblyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Amblyiulus hirtus" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="hirtus">
<emphasis italics="true" pageId="0" pageNumber="109">Amblyiulus hirtus</emphasis>
</taxonomicName>
sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM)
<emphasis bold="true" pageId="0" pageNumber="109">A-C</emphasis>
anterior part of body, lateral, dorsal and ventral views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">D</emphasis>
midbody part, lateral view
<emphasis bold="true" pageId="0" pageNumber="109">E-G</emphasis>
posterior part of body, lateral, dorsal and ventral views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">H</emphasis>
ozopores on midbody rings, lateral view
<emphasis bold="true" pageId="0" pageNumber="109">I</emphasis>
gnathochilarium, ventral view
<emphasis bold="true" pageId="0" pageNumber="109">J, K</emphasis>
leg pair 1, lateral and caudal views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">L</emphasis>
leg 2, caudal view
<emphasis bold="true" pageId="0" pageNumber="109">M</emphasis>
ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (
<emphasis bold="true" pageId="0" pageNumber="109">A-G)</emphasis>
or 0.1 mm (
<emphasis bold="true" pageId="0" pageNumber="109">H-M</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="109">
Antennae relatively long, in situ reaching ring 4. Head with 1+1 frontal, 8+8-9+9 labral and 2+2 supralabral setae (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4A-C</figureCitation>
). Gnathochilarium with three thick setae on each lamella lingualis; stipites without setae in medial part, but with three long setae at anterolateral margin (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4I</figureCitation>
). Collum and each following metazona with a whorl of setae at posterior margin (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4A</figureCitation>
). Epiproct poorly developed, triangular, with several setae (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4E, F</figureCitation>
). Hypoproct subtriangular, covered with long setae (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4G</figureCitation>
). Telson and anal valves densely setose, setae being long.
</paragraph>
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" pageId="0" pageNumber="109">Male.</emphasis>
Mandibular stipites unmodified (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4A</figureCitation>
). Leg pair 1 small, unciform, with a group of setae on coxa and at base of telopodite; telopodites curved anteriad, not anteromesad as in other species of
<taxonomicName authorityName="Leach" authorityYear="1814" class="Diplopoda" family="Julidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="family">Julidae</taxonomicName>
(Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4J, K</figureCitation>
). Leg pair 2 with a large pad on tibia and a small one on postfemur (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4L</figureCitation>
). Penes short and bifurcate. Ventral edge of male pleurotergum 7 with small subtriangular lamellae bordering the gonopodal aperture (Fig.
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A-C anterior part of body, lateral, dorsal and ventral views, respectively D midbody part, lateral view E-G posterior part of body, lateral, dorsal and ventral views, respectively H ozopores on midbody rings, lateral view I gnathochilarium, ventral view J, K leg pair 1, lateral and caudal views, respectively L leg 2, caudal view M ventral edge of pleurotergum 7, lateral view. Scale bars: 0.5 mm (A-G) or 0.1 mm (H-M)." figureDoi="10.3897/zookeys.1048.68454.figure4" httpUri="https://binary.pensoft.net/fig/566321" pageId="0" pageNumber="109">4M</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="109">
Gonopods (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5</figureCitation>
) with anterior and posterior pair equal in height. Promere spoon-shaped, relatively narrow, constricted in basal third; with two ridges: mesal ridge prominent all along; lateral ridge short, located only in apical part of promere (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5B, H</figureCitation>
). Mesomeral process simple, flattened, ribbon-shaped, with a small membranous lobe on top (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5A, C, G, I</figureCitation>
). Opisthomere tripartite (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5A, C, E, F</figureCitation>
). Solenomere long, slightly curved, with a caudomesal lamella notched apically; apical part with a fovea and short filament-like processes (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5A, C, G, I</figureCitation>
). Solenomere sometimes with an additional filiform process apically (see Remarks under
<taxonomicName baseAuthorityName="Attems" baseAuthorityYear="1927" class="Diplopoda" family="Julidae" genus="Syrioiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Syrioiulus taliscius" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="taliscius">
<emphasis italics="true" pageId="0" pageNumber="109">Syrioiulus taliscius</emphasis>
</taxonomicName>
). Anterior process notched apically (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5A, C, E</figureCitation>
). Rod of solenomere relatively long, consisting of filament-like structures, lateral in position (Fig.
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Amblyiulus hirtus sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM) A, G gonopod, mesal and lateral views, respectively B, H promere, subcaudal and caudal views, respectively C, I posterior gonopod, lateral and mesal views, respectively D, E end of solenomere, mesal and submesal views, respectively F end of opisthomere, mesocaudal view. Abbreviations: ap anterior process cl caudomesal lamella ff filiform process fo fovea lr lateral ridge mr mesal ridge ms mesomeral process op opisthomere pr promere r rod sl solenomere. Scale bars: 0.1 mm (A-C); 0.01 mm (D-F); 0.2 mm (G-I)." figureDoi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109">5A, D-G, I</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1048.68454.figure5" httpUri="https://binary.pensoft.net/fig/566322" pageId="0" pageNumber="109" start="Figure 5" startId="F5">
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" pageId="0" pageNumber="109">Figure 5.</emphasis>
<taxonomicName authorityName="Evsyukov &amp; Golovatch &amp; Antić" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Amblyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Amblyiulus hirtus" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="hirtus">
<emphasis italics="true" pageId="0" pageNumber="109">Amblyiulus hirtus</emphasis>
</taxonomicName>
sp. nov., paratype ♂ from Bash-Layski, Azerbaijan (ZMUM)
<emphasis bold="true" pageId="0" pageNumber="109">A, G</emphasis>
gonopod, mesal and lateral views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">B, H</emphasis>
promere, subcaudal and caudal views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">C, I</emphasis>
posterior gonopod, lateral and mesal views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">D, E</emphasis>
end of solenomere, mesal and submesal views, respectively
<emphasis bold="true" pageId="0" pageNumber="109">F</emphasis>
end of opisthomere, mesocaudal view. Abbreviations:
<emphasis bold="true" pageId="0" pageNumber="109">ap</emphasis>
anterior process
<emphasis bold="true" pageId="0" pageNumber="109">cl</emphasis>
caudomesal lamella
<emphasis bold="true" pageId="0" pageNumber="109">ff</emphasis>
filiform process
<emphasis bold="true" pageId="0" pageNumber="109">fo</emphasis>
fovea
<emphasis bold="true" pageId="0" pageNumber="109">lr</emphasis>
lateral ridge
<emphasis bold="true" pageId="0" pageNumber="109">mr</emphasis>
mesal ridge
<emphasis bold="true" pageId="0" pageNumber="109">ms</emphasis>
mesomeral process
<emphasis bold="true" pageId="0" pageNumber="109">op</emphasis>
opisthomere
<emphasis bold="true" pageId="0" pageNumber="109">pr</emphasis>
promere
<emphasis bold="true" pageId="0" pageNumber="109">r</emphasis>
rod
<emphasis bold="true" pageId="0" pageNumber="109">sl</emphasis>
solenomere. Scale bars: 0.1 mm (
<emphasis bold="true" pageId="0" pageNumber="109">A-C</emphasis>
); 0.01 mm (
<emphasis bold="true" pageId="0" pageNumber="109">D-F</emphasis>
); 0.2 mm (
<emphasis bold="true" pageId="0" pageNumber="109">G-I</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="109">
<emphasis bold="true" pageId="0" pageNumber="109">Female.</emphasis>
First two leg pairs unmodified. Vulva rounded, operculum higher than bursa (Fig.
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Vulvae of Amblyiulus and Syrioiulus species from the Caucasus, caudal views A A. georgicus Lohmander, 1932 from Shnokh, Armenia (ZMUM) B A. hirtus sp. nov., paratype from Bash-Layski, Azerbaijan (ZMUM) C S. adsharicus (Lohmander, 1936) from Adigeni, Georgia (ZMUM) D S. continentalis (Attems, 1903) from Istisu, Azerbaijan (ZMUM) E S. taliscius (Attems, 1927) from Avrora, Azerbaijan (ZMUM) F S. armeniacus sp. nov., paratype from Shikahoh, Armenia (ZMUM). Abbreviations: em emargination of median field lv lateral valve mf median field mv median valve op operculum. Scale bars: 0.03 mm." figureDoi="10.3897/zookeys.1048.68454.figure15" httpUri="https://binary.pensoft.net/fig/566332" pageId="0" pageNumber="109">15B</figureCitation>
) and bilobed apically. Bursa asymmetric, lateral valve higher than mesal one. Each valve with two rows of long setae. Median field of bursa very short, narrow; emargination of median field suboval.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="109" type="remarks">
<paragraph pageId="0" pageNumber="109">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="109">
This species seems to be endemic to the eastern part of the Caucasus Major within both northeastern Azerbaijan and the Republic of Dagestan, Russia (Fig.
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distributions of Amblyiulus and Syrioiulus species in the Caucasus: red circle A. georgicus Lohmander, 1932; green circle A. hirtus sp. nov.; white circle S. adsharicus (Lohmander, 1936); blue circle S. continentalis (Attems, 1903); pink circle S. taliscius (Attems, 1927); brown circle S. armeniacus sp. nov.; yellow square Pachyiulini gen. sp. 1; purple square Pachyiulini gen. sp. 2." figureDoi="10.3897/zookeys.1048.68454.figure16" httpUri="https://binary.pensoft.net/fig/566333" pageId="0" pageNumber="109">16</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="109">
It is the presence of a laterally positioned rod that brings both
<taxonomicName lsidName="A. georgicus" pageId="0" pageNumber="109" rank="species" species="georgicus">
<emphasis italics="true" pageId="0" pageNumber="109">A. georgicus</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="A. hirtus" pageId="0" pageNumber="109" rank="species" species="hirtus">
<emphasis italics="true" pageId="0" pageNumber="109">A. hirtus</emphasis>
</taxonomicName>
sp. nov. particularly close together. However, the rod in these two species is located laterally, whereas that in
<taxonomicName lsidName="A. barroisi" pageId="0" pageNumber="109" rank="species" species="barroisi">
<emphasis italics="true" pageId="0" pageNumber="109">A. barroisi</emphasis>
</taxonomicName>
anteromesally (
<bibRefCitation author="Enghoff, H" journalOrPublisher="Entomologica Scandinavica, Supplement" pageId="0" pageNumber="109" pagination="1 - 158" refId="B10" refString="Enghoff, H, 1992. Dolichoiulus - a mostly Macaronesian multitude of millipedes. With the description of a related new genus from Tenerife, Canary Islands (Diplopoda, Julida, Julidae). Entomologica Scandinavica, Supplement 40: 1 - 158" title="Dolichoiulus - a mostly Macaronesian multitude of millipedes. With the description of a related new genus from Tenerife, Canary Islands (Diplopoda, Julida, Julidae)." volume="40" year="1992">Enghoff 1992</bibRefCitation>
: fig. 11;
<bibRefCitation DOI="https://doi.org/10.1134/S0044513418070073" author="Golovatch, SI" journalOrPublisher="Zoologicheskii zhurnal" pageId="0" pageNumber="109" pagination="791 - 805" refId="B23" refString="Golovatch, SI, 2018. The millipede subfamily Pachyiulinae in Israel, with the description of a new species (Diplopoda, Julida, Julidae). Zoologicheskii zhurnal 97 (7): 791 - 805, DOI: https://doi.org/10.1134/S0044513418070073" title="The millipede subfamily Pachyiulinae in Israel, with the description of a new species (Diplopoda, Julida, Julidae)." url="https://doi.org/10.1134/S0044513418070073" volume="97" year="2018">Golovatch 2018</bibRefCitation>
: fig. 10C). These differences seem to be quite important, but because those three species share not only the presence of a rod, but also a small, but discernible fovea on top of the solenomere, for the time being it seems best to regard the trio as members of
<taxonomicName authorityName="Silvestri" authorityYear="1896" class="Diplopoda" family="Julidae" genus="Amblyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Amblyiulus" order="Julida" pageId="0" pageNumber="109" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="109">Amblyiulus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>