356 lines
34 KiB
XML
356 lines
34 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1058.68628" ID-GBIF-Dataset="4477866e-bbd0-4938-86ed-bd708b00559c" ID-PMC="PMC8421324" ID-Pensoft-Pub="1313-2970-1058-1" ID-Pensoft-UUID="61FB9E86BEE45968AAC868B21AF7ED86" ID-PubMed="34557053" ID-ZooBank="654932353DDB4E1B8848EAB69F2C20FD" ModsDocID="1313-2970-1058-1" checkinTime="1630349293316" checkinUser="pensoft" docAuthor="Vagalinski, Boyan & Golovatch, Sergei I." docDate="2021" docId="0A043F07F4C15996B58F4FC060CC244B" docLanguage="en" docName="ZooKeys 1058: 1-127" docOrigin="ZooKeys 1058" docPubDate="2021-08-30" docSource="http://dx.doi.org/10.3897/zookeys.1058.68628" docTitle="Colchiobrachyiulus montanus Vagalinski 2021, sp. nov." docType="treatment" docUuid="09837D81-B854-4E35-912F-3FED58E08400" docUuidSource="ZooBank" docVersion="5" id="61FB9E86BEE45968AAC868B21AF7ED86" lastPageNumber="1" masterDocId="61FB9E86BEE45968AAC868B21AF7ED86" masterDocTitle="The millipede tribe Brachyiulini in the Caucasus (Diplopoda, Julida, Julidae)" masterLastPageNumber="127" masterPageNumber="1" pageNumber="1" updateTime="1668150880892" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>The millipede tribe Brachyiulini in the Caucasus (Diplopoda, Julida, Julidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Vagalinski, Boyan</mods:namePart>
|
||
<mods:affiliation>Institute of Biodiversity and Ecosystem Research at the Bulgarian Academy of Sciences, 2 Yurii Gagarin Street, 1113, Sofia, Bulgaria</mods:affiliation>
|
||
<mods:nameIdentifier type="email">boyan_vagalinski@excite.com</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, Leninsky pr. 33, Moscow 119071, Russia</mods:affiliation>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2021</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2021-08-30</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>1058</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>127</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.1058.68628</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1058.68628</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-1058-1</mods:identifier>
|
||
<mods:identifier type="ZooBank">654932353DDB4E1B8848EAB69F2C20FD</mods:identifier>
|
||
<mods:identifier type="Pensoft-UUID">61FB9E86BEE45968AAC868B21AF7ED86</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7019357" ID-GBIF-Taxon="185371687" ID-Zenodo-Dep="7019357" LSID="urn:lsid:zoobank.org:act:09837D81-B854-4E35-912F-3FED58E08400" httpUri="http://treatment.plazi.org/id/0A043F07F4C15996B58F4FC060CC244B" lastPageNumber="1" pageId="0" pageNumber="1">
|
||
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<taxonomicName LSID="http://zoobank.org/09837D81-B854-4E35-912F-3FED58E08400" authority="Vagalinski" authorityName="Vagalinski" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Colchiobrachyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Colchiobrachyiulus montanus" order="Julida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="montanus" status="sp. nov.">Colchiobrachyiulus montanus Vagalinski</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="description">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Colchiobrachyiulus montanus sp. nov., ♂ holotype A habitus B head and body rings 1 - 3 C telson, lateral views. Not to scale." figureDoi="10.3897/zookeys.1058.68628.figure4" httpUri="https://binary.pensoft.net/fig/581939" pageId="0" pageNumber="1">Figs 4</figureCitation>
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">, 5</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="1">Material examined</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">
|
||
(all from
|
||
<collectingCountry name="Russia">Russia</collectingCountry>
|
||
,
|
||
<collectingRegion>Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve</collectingRegion>
|
||
).
|
||
<materialsCitation collectingDate="1986-07-29" country="Russia" elevation="2750" location="Mount Mussa-Achitara in Dombai" specimenCount="♂" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve" typeStatus="Holotype">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">
|
||
<typeStatus>Holotype</typeStatus>
|
||
</emphasis>
|
||
:
|
||
<specimenCount>♂</specimenCount>
|
||
(ZMUM) (unbroken),
|
||
<location LSID="urn:lsid:plazi:treatment:0A043F07F4C15996B58F4FC060CC244B:5BAA0A807FFFE5DEA1B41CD7F7A241D5" country="Russia" name="Mount Mussa-Achitara in Dombai" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve">Mount Mussa-Achitara in Dombai</location>
|
||
,
|
||
<quantity metricMagnitude="3" metricUnit="m" metricValue="2.75" metricValueMax="2.8" metricValueMin="2.7" unit="m" value="2750.0" valueMax="2800.0" valueMin="2700.0">
|
||
<elevation metricMagnitude="3" metricUnit="m" metricValue="2.75" metricValueMax="2.8" metricValueMin="2.7" unit="m" value="2750.0" valueMax="2800.0" valueMin="2700.0">2700-2800 m</elevation>
|
||
</quantity>
|
||
, alpine meadow, under stones,
|
||
<collectingDate value="1986-07-29">29.VII.1986</collectingDate>
|
||
, SIG leg
|
||
</materialsCitation>
|
||
</emphasis>
|
||
.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">
|
||
<typeStatus>Paratypes</typeStatus>
|
||
</emphasis>
|
||
:
|
||
<specimenCount type="male">1 ♂</specimenCount>
|
||
(ZMUM) (head to ring 6 and rest of body, gonopods prepared for SEM),
|
||
<materialsCitation collectingDate="2021-01-01" collectingDateMax="2021-12-31" collectingDateMin="2021-01-01" country="Russia" elevation="2750" location="Mount Mussa-Achitara in Dombai" specimenCount="2" specimenCount-female="2" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve" typeStatus="paratype">
|
||
<specimenCount type="female">2 ♀♀</specimenCount>
|
||
(ZMUM) (one unbroken, the other with head to ring 3 and rest of body, left vulva dissected), same collecting data as for holotype
|
||
</materialsCitation>
|
||
;
|
||
<specimenCount type="male">1 ♂</specimenCount>
|
||
(ZMUM) (head to ring 2 (head damaged, gnathochilarium separated), rings 3 to 6, and rest of body (half-broken in the middle, gonopods dissected)),
|
||
<materialsCitation collectingDate="1986-08-25" country="Russia" elevation="2050" location="Alibek Canyon" municipality="Dombai" specimenCount="2" specimenCount-female="2" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve" typeStatus="paratype">
|
||
<specimenCount type="female">2 ♀♀</specimenCount>
|
||
(ZMUM) (one unbroken, the other broken into two pieces),
|
||
<location LSID="urn:lsid:plazi:treatment:0A043F07F4C15996B58F4FC060CC244B:522C7B732C8EB62283B0FAF4E0579DCE" country="Russia" municipality="Dombai" name="Alibek Canyon" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve">Alibek Canyon</location>
|
||
near
|
||
<collectingMunicipality>Dombai</collectingMunicipality>
|
||
,
|
||
<quantity metricMagnitude="3" metricUnit="m" metricValue="2.05" metricValueMax="2.1" metricValueMin="2.0" unit="m" value="2050.0" valueMax="2100.0" valueMin="2000.0">
|
||
<elevation metricMagnitude="3" metricUnit="m" metricValue="2.05" metricValueMax="2.1" metricValueMin="2.0" unit="m" value="2050.0" valueMax="2100.0" valueMin="2000.0">2000-2100 m</elevation>
|
||
</quantity>
|
||
, sparse
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Betula</emphasis>
|
||
</taxonomicName>
|
||
stand, litter, under stones,
|
||
<collectingDate value="1986-08-25">25.VIII.1986</collectingDate>
|
||
, SIG leg
|
||
</materialsCitation>
|
||
.;
|
||
<specimenCount type="male">1 ♂</specimenCount>
|
||
(NMNHS) (head to ring 3, ring 4 to ring 6, pleurotergum 7, and rest of body, penis and gonopods dissected),
|
||
<materialsCitation collectingDate="2021-01-01" collectingDateMax="2021-12-31" collectingDateMin="2021-01-01" collectorName="A. P. Zolotarev" country="Russia" location="Arkhyz" specimenCount="1" specimenCount-subadult="1" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve" typeStatus="paratype">
|
||
<specimenCount type="generic">1 subad.</specimenCount>
|
||
<specimenCount>♂</specimenCount>
|
||
(NMNHS) (in 2 pieces),
|
||
<location LSID="urn:lsid:plazi:treatment:0A043F07F4C15996B58F4FC060CC244B:CC71BBD3D7917E275FFD36C7ECCF71C2" country="Russia" name="Arkhyz" stateProvince="Karachay-Cherkess Republic, Teberda Biosphere Nature Reserve">Arkhyz</location>
|
||
part, VI-VII.1988,
|
||
<collectorName>A.P. Zolotarev</collectorName>
|
||
leg.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
A species of
|
||
<taxonomicName genus="Colchiobrachiulus" lsidName="Colchiobrachiulus" pageId="0" pageNumber="1" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Colchiobrachiulus</emphasis>
|
||
</taxonomicName>
|
||
differing from its single known congener,
|
||
<taxonomicName lsidName="C. dioscoriadis" pageId="0" pageNumber="1" rank="species" species="dioscoriadis">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. dioscoriadis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov., by its smaller size (males <20 mm in length and 1.3 mm in height, mature females <25 mm in length and 2 mm in height, vs.> 30 mm in length and 2 mm in height for both sexes in
|
||
<taxonomicName lsidName="C. dioscoriadis" pageId="0" pageNumber="1" rank="species" species="dioscoriadis">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. dioscoriadis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov.), by a shorter epiproct, and by gonopodal details, more specifically by the more narrow apex of the promere and its distomesal process being subequal to the apex, vs. that same process significantly outreaching the apex in
|
||
<taxonomicName lsidName="C. dioscoriadis" pageId="0" pageNumber="1" rank="species" species="dioscoriadis">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. dioscoriadis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov.; by the apical outgrowth of the
|
||
<normalizedToken originalValue="opisthomere’s">opisthomere's</normalizedToken>
|
||
basoposterior process being relatively more narrow, with longer branches at margin; and by the solenomere being uni- rather than bipartite in its distal section.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="name">
|
||
<paragraph pageId="0" pageNumber="1">Name.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">Emphasising the high-mountainous occurrence of this species. Adjective.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="description">
|
||
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Measurements</emphasis>
|
||
:
|
||
</emphasis>
|
||
holotype ♂ in S XI, 43+1+T, L = 16 mm, H = 1.2 mm; paratype ♂♂ in S X, 42-45+1+T, H = 1.15-1.2 mm; paratype ♀♀ in S X-XI, 42-45+1+T, L = 18-22 mm, H = 1.5-1.85 mm.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Colouration</emphasis>
|
||
(after> 30 years of preservation in alcohol) (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Colchiobrachyiulus montanus sp. nov., ♂ holotype A habitus B head and body rings 1 - 3 C telson, lateral views. Not to scale." figureDoi="10.3897/zookeys.1058.68628.figure4" httpUri="https://binary.pensoft.net/fig/581939" pageId="0" pageNumber="1">4</figureCitation>
|
||
): Apparently heavily faded, mostly brown; head and collum (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Colchiobrachyiulus montanus sp. nov., ♂ holotype A habitus B head and body rings 1 - 3 C telson, lateral views. Not to scale." figureDoi="10.3897/zookeys.1058.68628.figure4" httpUri="https://binary.pensoft.net/fig/581939" pageId="0" pageNumber="1">4B</figureCitation>
|
||
) with a usual colour pattern; antennae brownish; prozonae dark brown above ozopore level, each with several uneven light spots dorsally, the largest one right above ozopore; metazonae lighter brown-beige; dorsum with a blackish axial line; legs brown; pre-anal ring dark brown, contrasting to the lighter previous ring, paraprocts proximally dark brown, distally lighter.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1058.68628.figure4" httpUri="https://binary.pensoft.net/fig/581939" pageId="0" pageNumber="1" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Vagalinski" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Colchiobrachyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Colchiobrachyiulus montanus" order="Julida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="montanus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Colchiobrachyiulus montanus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., ♂ holotype
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
habitus
|
||
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
head and body rings 1-3
|
||
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
telson, lateral views. Not to scale.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">External structures</emphasis>
|
||
:
|
||
</emphasis>
|
||
Eye patches in adults consisting of 35-40 ommatidia arranged in easily countable vertical rows. Vertigial, supralabral, and labral setae: two, four, and 18-22, respectively. Antennae 1.4-1.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as head in males and 1.1-1.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
in females; antennomere 2> 3> 4 ~ 5> 6. Promentum of gnathochilarium separating lamellae linguales in their proximal 2/5 or so, each of the latter with three or four setae in a longitudinal row. Collum mostly smooth, with just two or three shallow grooves at posterolateral corners.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Body rings slightly vaulted. Prozonae with very short and shallow, mostly parallel, longitudinal striae. Metazonae not very deeply, but densely striate, n
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Schub</emphasis>
|
||
= 10 or 11; setae apparently mostly abraded, ca. 1/2-2/3 of metazonal length. Ozopores relatively large, placed right in pro-metazonal suture in more anterior body rings, and ca. 1
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
their diameter in more posterior ones; sutures not sinuous in front of ozopores. Tarsus of mid-body legs ca. 1.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as tibia and 3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as apical claw.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Telson</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Colchiobrachyiulus montanus sp. nov., ♂ holotype A habitus B head and body rings 1 - 3 C telson, lateral views. Not to scale." figureDoi="10.3897/zookeys.1058.68628.figure4" httpUri="https://binary.pensoft.net/fig/581939" pageId="0" pageNumber="1">4C</figureCitation>
|
||
): Epiproct moderately long in males, almost reaching the level of the longest paraproctal setae, considerably shorter and stouter in females, ending with a short and blunt hyaline tip turned slightly dorsad. Hypoproct roundly trapezoid, barely protruding behind rear contour of paraprocts in males, broadly rounded in females, completely concealed under paraprocts in females. Paraprocts densely covered with relatively long setae; without distinct rows of shorter setae along caudal margins.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Male sexual characters</emphasis>
|
||
:
|
||
</emphasis>
|
||
Mandibular stipites considerably expanded, protruding mostly ventrad, forming no distinct corner. Leg pair 1 compact, rounded, parallel hooks. Walking legs with crested adhesive pads, both tibial and postfemoral ones gradually reduced posteriad, but still visible until caudalmost pairs. Pleurotergum 7 ventrally forming elongated, narrowly rounded lobes (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5A</figureCitation>
|
||
) originating from the zone around pro-metazonal suture, protruding mostly ventro-mesad behind gonopods. Penis (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5B</figureCitation>
|
||
) short and stout, with broad and rounded apical lobes ending up in short and blunt terminal lamellae directed distad.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 5.</emphasis>
|
||
<taxonomicName authorityName="Vagalinski" authorityYear="2021" class="Diplopoda" family="Julidae" genus="Colchiobrachyiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Colchiobrachyiulus montanus" order="Julida" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="montanus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Colchiobrachyiulus montanus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., paratypes (ZMUM)
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A-C</emphasis>
|
||
♂ from near Arkhyz, Russia
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
left flange of pleurotergum 7, ventro-lateral view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
penis, caudal view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
right gonopods, oral view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">D-H</emphasis>
|
||
♂ from Mount Mussa-Achitara, Russia
|
||
<emphasis bold="true" pageId="0" pageNumber="1">D</emphasis>
|
||
right promere, caudal view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">E</emphasis>
|
||
distal part of left opisthomere, mesal-oral view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">F</emphasis>
|
||
right opisthomere, caudal view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">G</emphasis>
|
||
apical part of left opisthomere, with the flagellum remained in its channel, oral view
|
||
<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
|
||
branches of apical outgrowth of basoposterior process
|
||
<emphasis bold="true" pageId="0" pageNumber="1">I</emphasis>
|
||
♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="1">A-C, I</emphasis>
|
||
), 0.1 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="1">D, F</emphasis>
|
||
), 0.05 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="1">E, G</emphasis>
|
||
), 0.01 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
|
||
). Abbreviations:
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">ap</emphasis>
|
||
anterior process,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">ao</emphasis>
|
||
apical outgrowth,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">bpp</emphasis>
|
||
basoposterior process,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">ct</emphasis>
|
||
central tube,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">dmg</emphasis>
|
||
distomesal groove,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">dmp</emphasis>
|
||
distomesal process,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">f</emphasis>
|
||
flagellum,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">fc</emphasis>
|
||
flagellum channel,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">hp</emphasis>
|
||
hyaline protrusions,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">mg</emphasis>
|
||
median groove,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">mr</emphasis>
|
||
median ridge,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">p</emphasis>
|
||
promere,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">pa</emphasis>
|
||
posterior ampulla,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">pt</emphasis>
|
||
posterior tube,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">s</emphasis>
|
||
solenomere,
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">sf</emphasis>
|
||
spiniform filaments.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Gonopods</emphasis>
|
||
(5C, D-H): Promere (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5D, p</figureCitation>
|
||
in Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5C</figureCitation>
|
||
) considerably higher than opisthomere, slender, gradually tapering towards a narrowly rounded apex; mesal margin distally bearing a long and fine process with a pointed tip turned mesad; caudal surface with a short and very weakly pronounced median ridge, a broad and shallow median groove, and a deep and narrow distomesal groove, the latter in situ enveloping the lateral side of solenomeral apex, ending up in an even narrower channel running through distomesal process; flagellum thin, slightly longer than height of promere, with a micro-dentate apical part. Opisthomere (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5C, E-H</figureCitation>
|
||
) relatively slender; basoposterior process shaped as a broad and flattened lobe running parallel to CBO, mostly fused to it, ending in a multibranched, coral-like, papillose, freely protruding, apical outgrowth; anterior process well-developed, long and tapering, twisted at> 90° around solenomere, partly enveloping the lateral and posterior sides of the latter, both being subequal in height; mesal side with a small lobe (presumably gonocoxal gland), and a rather shallow anteromesal sinus frontal to the gland; two sparse rows of very long, erect, spiniform filaments running along basomedial section of flagellum channel; solenomere very fine and slender, unipartite, sigmoid, without specialised structures apically.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Female sexual characters</emphasis>
|
||
:
|
||
</emphasis>
|
||
Leg pairs 1 (significantly) and 2 (slightly) shorter and thicker than following legs. Vulva (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colchiobrachyiulus montanus sp. nov., paratypes (ZMUM) A-C ♂ from near Arkhyz, Russia A left flange of pleurotergum 7, ventro-lateral view B penis, caudal view C right gonopods, oral view D-H ♂ from Mount Mussa-Achitara, Russia D right promere, caudal view E distal part of left opisthomere, mesal-oral view F right opisthomere, caudal view G apical part of left opisthomere, with the flagellum remained in its channel, oral view H branches of apical outgrowth of basoposterior process I ♀ from Mount Mussa-Achitara, Russia left vulva, caudal view. Scale bars: 0.2 mm (A-C, I), 0.1 mm (D, F), 0.05 mm (E, G), 0.01 mm (H). Abbreviations: ap anterior process, ao apical outgrowth, bpp basoposterior process, ct central tube, dmg distomesal groove, dmp distomesal process, f flagellum, fc flagellum channel, hp hyaline protrusions, mg median groove, mr median ridge, p promere, pa posterior ampulla, pt posterior tube, s solenomere, sf spiniform filaments." figureDoi="10.3897/zookeys.1058.68628.figure5" httpUri="https://binary.pensoft.net/fig/581940" pageId="0" pageNumber="1">5I</figureCitation>
|
||
) rather elongated, subcylindrical, mostly symmetrical (lateral valve somewhat broader than mesal one), with an obtuse postero-apical margin; operculum as high as bursa; both bursa and operculum apically with rather large hyaline protrusions; setation moderately dense throughout. Receptaculum seminis composed of a relatively narrow and moderately long, digitiform, central tube, and a very thin posterior tube, the latter somewhat bent on its way to a medium-sized, ovoid, posterior ampulla.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="distribution">
|
||
<paragraph pageId="0" pageNumber="1">General distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">NWGC.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="remarks">
|
||
<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Apart from body size and gonopodal structural details,
|
||
<taxonomicName lsidName="C. montanus" pageId="0" pageNumber="1" rank="species" species="montanus">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. montanus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. differs from
|
||
<taxonomicName lsidName="C. dioscoriadis" pageId="0" pageNumber="1" rank="species" species="dioscoriadis">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. dioscoriadis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov. also by the shape of the vulval receptaculum (cf. fig. 182 in
|
||
<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.4421.1.1" author="Vagalinski, B" journalOrPublisher="Zootaxa" pageId="0" pageNumber="1" pagination="001 - 142" refId="B85" refString="Vagalinski, B, Lazanyi, E, 2018. Revision of the millipede tribe Brachyiulini Verhoeff, 1909 (Diplopoda: Julida: Julidae), with descriptions of new taxa. Zootaxa 4421 (1): 001 - 142, DOI: https://doi.org/10.11646/zootaxa.4421.1.1" title="Revision of the millipede tribe Brachyiulini Verhoeff, 1909 (Diplopoda: Julida: Julidae), with descriptions of new taxa." url="https://doi.org/10.11646/zootaxa.4421.1.1" volume="4421" year="2018">
|
||
Vagalinski and
|
||
<normalizedToken originalValue="Lazányi">Lazanyi</normalizedToken>
|
||
2018
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Two of the four paratype females have chunks of tar-like substance attached to the vulvae, like those observed in
|
||
<taxonomicName lsidName="C. dioscoriadis" pageId="0" pageNumber="1" rank="species" species="dioscoriadis">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">C. dioscoriadis</emphasis>
|
||
</taxonomicName>
|
||
comb. nov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |