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<document id="5B381E109B98D9758523CA107422CF66" ID-DOI="10.11646/zootaxa.3919.3.1" ID-GBIF-Dataset="dec3bc79-023d-454e-9ed8-4dfb8c3f0b6a" ID-ISSN="1175-5326" ID-Zenodo-Dep="241378" ID-ZooBank="FF49DAFE-EA8E-473B-9F3D-CEB670B4882B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460992455354" checkinUser="plazi" docAuthor="Tuzovskij, Petr V. &amp; Semenchenko, Ksenia A." docDate="2015" docId="039787D2194DFFBA01CF4BF7FAACFC21" docLanguage="en" docName="zt03919p456.pdf" docOrigin="Zootaxa 3919 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Unionicola rossica Tuzovskij &amp; Semenchenko, 2015, sp.n." docType="treatment" docVersion="8" lastPageNumber="410" masterDocId="FFAEFFAA194AFFB301584F3CFF86FF84" masterDocTitle="Water mites of the genus Unionicola Haldeman, 1842 (Acari, Hydrachnidia, Unionicolidae) in Russia" masterLastPageNumber="456" masterPageNumber="401" pageNumber="408" updateTime="1698561927764" updateUser="plazi">
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<mods:title id="C6A75E782F17DE10A921497FAEEC24D3">Water mites of the genus Unionicola Haldeman, 1842 (Acari, Hydrachnidia, Unionicolidae) in Russia</mods:title>
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<mods:namePart id="32B1445ECD5D55402BFF342284FAE8D2">Tuzovskij, Petr V.</mods:namePart>
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<mods:namePart id="1CDA7377F8FD77B6D3772A30F6E3BBE1">Semenchenko, Ksenia A.</mods:namePart>
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<mods:title id="898A9F124552703D655E5499112D752A">Zootaxa</mods:title>
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<mods:date id="03A24A33B75F0407833FE81421B91C53">2015</mods:date>
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<treatment id="039787D2194DFFBA01CF4BF7FAACFC21" ID-DOI="http://doi.org/10.5281/zenodo.6092185" ID-GBIF-Taxon="119596871" ID-Zenodo-Dep="6092185" LSID="urn:lsid:plazi:treatment:039787D2194DFFBA01CF4BF7FAACFC21" httpUri="http://treatment.plazi.org/id/039787D2194DFFBA01CF4BF7FAACFC21" lastPageId="9" lastPageNumber="410" pageId="7" pageNumber="408">
<subSubSection id="C324654F194DFFB401CF4BF7FC43FACF" pageId="7" pageNumber="408" type="nomenclature">
<paragraph id="8B8136C4194DFFB401CF4BF7FE3AFB61" blockId="7.[151,444,1227,1286]" box="[151,444,1227,1253]" pageId="7" pageNumber="408">
<heading id="D0C981A8194DFFB401CF4BF7FE3AFB61" bold="true" box="[151,444,1227,1253]" fontSize="11" level="1" pageId="7" pageNumber="408" reason="1">
<emphasis id="B94AEAD6194DFFB401CF4BF7FE3AFB61" bold="true" box="[151,444,1227,1253]" pageId="7" pageNumber="408">
<taxonomicName id="4C3E4D47194DFFB401CF4BF7FEFCFB61" box="[151,378,1227,1253]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="7" pageNumber="408" phylum="Arthropoda" rank="species" species="rossica" status="sp. nov.">
<emphasis id="B94AEAD6194DFFB401CF4BF7FEFCFB61" bold="true" box="[151,378,1227,1253]" italics="true" pageId="7" pageNumber="408">Unionicola rossica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27957AD194DFFB400D94BF7FE3AFB61" box="[385,444,1227,1253]" pageId="7" pageNumber="408" rank="species">sp.n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B8136C4194DFFB401CF4BD1FEF0FA82" blockId="7.[151,444,1227,1286]" box="[151,374,1261,1286]" pageId="7" pageNumber="408">
(
<figureCitation id="13052A41194DFFB401C74BD1FE9BFA82" box="[159,285,1261,1286]" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="7" pageNumber="408">Figs 6AC</figureCitation>
,
<figureCitation id="13052A41194DFFB400704BD2FEE9FA82" box="[296,367,1262,1286]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="7" pageNumber="408">7AD</figureCitation>
)
</paragraph>
<paragraph id="8B8136C4194DFFB401CF4A09FC43FACF" blockId="7.[151,965,1333,1355]" box="[151,965,1333,1355]" pageId="7" pageNumber="408">
Syn.:
<taxonomicName id="4C3E4D47194DFFB4018A4A09FCC8FACF" authority="Tuzovskij, Biologicheskie Nauki, 1985" authorityName="Tuzovskij, Biologicheskie Nauki" authorityYear="1985" box="[210,846,1333,1355]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="7" pageNumber="408" phylum="Arthropoda" rank="species" species="dresscheri">
<emphasis id="B94AEAD6194DFFB4018A4A09FE34FACF" box="[210,434,1333,1355]" italics="true" pageId="7" pageNumber="408">Unionicola dresscheri</emphasis>
, Tuzovskij, Biologicheskie Nauki, 1985
</taxonomicName>
, 10: 2733.
</paragraph>
</subSubSection>
<subSubSection id="C324654F194DFFB401CF4A44FE59F9C1" pageId="7" pageNumber="408" type="materials_examined">
<paragraph id="8B8136C4194DFFB401CF4A44FE59F9C1" blockId="7.[151,1437,1400,2037]" pageId="7" pageNumber="408">
<emphasis id="B94AEAD6194DFFB401CF4A44FEA0FA15" bold="true" box="[151,294,1400,1425]" pageId="7" pageNumber="408">
<typeStatus id="54858866194DFFB401CF4A44FF54FA15" box="[151,210,1400,1425]" pageId="7" pageNumber="408">Type</typeStatus>
series.
</emphasis>
<typeStatus id="54858866194DFFB400774A44FE1AFA15" box="[303,412,1400,1425]" pageId="7" pageNumber="408" type="holotype">Holotype</typeStatus>
: female, slide 2819 -
<collectionCode id="ED2FAE01194DFFB403D74A45FD57FA14" box="[655,721,1401,1424]" pageId="7" pageNumber="408">IBIW</collectionCode>
, 3.08.1981,
<collectingCountry id="F3297654194DFFB402024A44FC21FA15" box="[858,935,1400,1425]" name="Russia" pageId="7" pageNumber="408">Russia</collectingCountry>
, Magadan Province, Anadyr District, small lakes near settlement Markovo.
<typeStatus id="54858866194DFFB403774AA1FD26FA31" box="[559,672,1437,1461]" pageId="7" pageNumber="408" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="9D38FD4D194DFFB403EF4AA1FCACFA31" box="[695,810,1436,1461]" pageId="7" pageNumber="408" type="male">13 males</specimenCount>
,
<specimenCount id="9D38FD4D194DFFB402194AA1FC39FA31" box="[833,959,1436,1461]" pageId="7" pageNumber="408" type="female">8 females</specimenCount>
: from the same locality as
<typeStatus id="54858866194DFFB4046B4AA0FA1EFA31" box="[1331,1432,1436,1461]" pageId="7" pageNumber="408" type="holotype">holotype</typeStatus>
,
<date id="FF801004194DFFB401CF4AFCFE15FA5C" box="[151,403,1472,1497]" pageId="7" pageNumber="408" value="1978-06" valueMax="1978-09-31" valueMin="1978-06-00">JuneSeptember 1978</date>
, 1981;
<specimenCount id="9D38FD4D194DFFB400B04AFCFDC4FA5D" box="[488,578,1472,1497]" pageId="7" pageNumber="408" type="male">2 males</specimenCount>
,
<specimenCount id="9D38FD4D194DFFB403174AFCFD47FA5D" box="[591,705,1472,1497]" pageId="7" pageNumber="408" type="female">3 females</specimenCount>
: Magadan Province, Tenkinsky District, small lakes near village Agrobasa,
<date id="FF801004194DFFB4004A4AD8FE43FA79" box="[274,453,1508,1533]" pageId="7" pageNumber="408" value="1979-06" valueMax="1979-07-31" valueMin="1979-06-00">JuneJuly 1979</date>
. Additional material:
<specimenCount id="9D38FD4D194DFFB403E74AD9FCA9FA79" box="[703,815,1508,1533]" pageId="7" pageNumber="408" type="female">4 females</specimenCount>
, Samara Province, Stavropol District, National natural Park “Samarskaya Luka”, small lake near village Koltsovo,
<date id="FF801004194DFFB402184934FC34F9A4" box="[832,946,1544,1569]" pageId="7" pageNumber="408" value="1992-07">July 1992</date>
, leg. P.V. Tuzovskij. All males and females are collected free-swimming.
</paragraph>
</subSubSection>
<subSubSection id="C324654F194DFFB4019F496CFA0CF899" pageId="7" pageNumber="408" type="diagnosis">
<paragraph id="8B8136C4194DFFB4019F496CFA0CF899" blockId="7.[151,1437,1400,2037]" pageId="7" pageNumber="408">
<emphasis id="B94AEAD6194DFFB4019F496CFEC7F9ED" bold="true" box="[199,321,1616,1641]" pageId="7" pageNumber="408">Diagnosis.</emphasis>
<emphasis id="B94AEAD6194DFFB40011496CFE1EF9ED" box="[329,408,1616,1641]" italics="true" pageId="7" pageNumber="408">Adults.</emphasis>
Dorsal platelets not developed; coxal plates III+IV elongated with straight medial margin; P-3 with two short, thick setae, base of lateral seta located near middle of segment, both setae a little shorter than segment, P-4 with long lateral tubercle, both ventral tubercles small, P-5 moderately long with slightly concave ventral margin; genital plates of male relatively narrow, fused to each other by posterior ends only; anterior plate without front subcutaneous projections, medial setae on all genital plates in female long and subequal; swimming setae on IV-Leg-5 shorter than IV-Leg-6; claws of legs I thick, hook-like, claws of legs IIIV thin, sickle-shaped.
</paragraph>
</subSubSection>
<subSubSection id="C324654F194DFFBA019F4814FB3BFC90" lastPageId="9" lastPageNumber="410" pageId="7" pageNumber="408" type="description">
<paragraph id="8B8136C4194DFFB4019F4814FC21F855" blockId="7.[151,1437,1400,2037]" pageId="7" pageNumber="408">
<emphasis id="B94AEAD6194DFFB4019F4814FEDFF8C5" bold="true" box="[199,345,1832,1857]" pageId="7" pageNumber="408">Description.</emphasis>
<emphasis id="B94AEAD6194DFFB400074814FE53F8C4" box="[351,469,1832,1857]" italics="true" pageId="7" pageNumber="408">Both sexes</emphasis>
. Dorsal platelets not developed. Anterior and posterior coxal groups (
<figureCitation id="13052A41194DFFB405BA4814FABCF8C5" box="[1250,1338,1832,1857]" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="7" pageNumber="408">Fig. 6A</figureCitation>
) divided by narrow interspace; sclerites, bearing setae and glandularia
<emphasis id="B94AEAD6194DFFB4021C4871FCE6F8E0" box="[836,864,1869,1892]" italics="true" pageId="7" pageNumber="408">Le</emphasis>
, much larger than sclerites bearing other idiosomal setae. Apodemes of first coxal group reaching or slightly extending beyond to anterior margin of third coxae. Coxal plates III+IV elongated (L/W ratio 1.251.35) with straight medial margin. Posterior margin of coxal plate oblique, directed posterolaterally. Surface of all coxal plates with reticulations.
</paragraph>
<paragraph id="8B8136C4194DFFBB019F48E0FBAAFE99" blockId="7.[151,1437,1400,2037]" lastBlockId="8.[151,1436,151,285]" lastPageId="8" lastPageNumber="409" pageId="7" pageNumber="408">
Pedipalps (
<figureCitation id="13052A41194DFFB4001C48E0FE1BF871" box="[324,413,2012,2037]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="7" pageNumber="408">Fig. 7A</figureCitation>
) moderately long: P-2 with nearly straight ventral margin and three to four proximal setae and single dorsodistal seta, P-3 both setae short, thick, not longer than segment, lateral seta situated near middle of segment, P-4 with long lateral tubercle and two unequal ventral tubercles, bases of lateral tubercle and short anterior ventral tubercle situated near middle of segment; P-5 shorter than P-4 (P-4/P-5 L 1.101.35), with slightly concave ventral margin, all simple thin setae and spines short and located distally.
</paragraph>
<caption id="DF41664C1942FFBB01CF4934FEFCF9BA" httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="8" pageNumber="409" targetBox="[213,1371,345,1505]" targetPageId="8">
<paragraph id="8B8136C41942FFBB01CF4934FEFCF9BA" blockId="8.[151,1436,1544,1598]" pageId="8" pageNumber="409">
<emphasis id="B94AEAD61942FFBB01CF4934FED7F99B" bold="true" box="[151,337,1544,1567]" pageId="8" pageNumber="409">FIGURES 6AC.</emphasis>
<taxonomicName id="4C3E4D471942FFBB00004935FD9EF99B" box="[344,536,1545,1567]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="8" pageNumber="409" phylum="Arthropoda" rank="species" species="rossica" status="sp. nov.">
<emphasis id="B94AEAD61942FFBB00004935FD9EF99B" box="[344,536,1545,1567]" italics="true" pageId="8" pageNumber="409">Unionicola rossica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27957AD1942FFBB03464935FDD7F99A" box="[542,593,1545,1566]" pageId="8" pageNumber="409" rank="species">
<emphasis id="B94AEAD61942FFBB03464935FDD7F99A" bold="true" box="[542,593,1545,1566]" pageId="8" pageNumber="409">sp.n.</emphasis>
</taxonomicNameLabel>
, adults: A, coxal plates; BC, genital field; AB, female; C, male. Scale bars: AB = 100 Μm, C = 50 Μm.
</paragraph>
</caption>
<paragraph id="8B8136C41942FFBB019F495AFCF8F941" blockId="8.[151,1436,1637,2022]" pageId="8" pageNumber="409">
Legs IIIV long, slender. The number of distal swimming setae on legs IV is as follows (
<figureCitation id="13052A411942FFBB05964959FAAFF9FA" box="[1230,1321,1637,1662]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="8" pageNumber="409">Fig. 7B</figureCitation>
): three on genu and on tibia. Claws of all legs I (
<figureCitation id="13052A411942FFBB031E49B5FD1AF925" box="[582,668,1673,1698]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="8" pageNumber="409">Fig. 7C</figureCitation>
) hook-like with two unequal clawlets, claws of legs IIIV (
<figureCitation id="13052A411942FFBB046449B5FA12F925" box="[1340,1428,1673,1698]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="8" pageNumber="409">Fig. 7D</figureCitation>
) sickle- shaped with very short dorsal clawlet and long ventral one.
</paragraph>
<paragraph id="8B8136C41942FFBB019F49EDFB68F8B6" blockId="8.[151,1436,1637,2022]" pageId="8" pageNumber="409">
<emphasis id="B94AEAD61942FFBB019F49EDFEA5F96E" box="[199,291,1745,1770]" italics="true" pageId="8" pageNumber="409">Female.</emphasis>
Anterior and posterior genital plates nearly subequal in shape and size (
<figureCitation id="13052A411942FFBB051949EDFB1EF96E" box="[1089,1176,1745,1770]" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="8" pageNumber="409">Fig. 6B</figureCitation>
), anterior plate without front subcutaneous projections, both medial setae long and thick; posterior plates with long anteromedial seta and 35 short, thin lateral setae. All acetabula small and occupy less than one half of each genital plate.
</paragraph>
<paragraph id="8B8136C41942FFBA019F4802FE40FF7C" blockId="8.[151,1436,1637,2022]" lastBlockId="9.[151,1437,151,933]" lastPageId="9" lastPageNumber="410" pageId="8" pageNumber="409">
Measurements (
<typeStatus id="548588661942FFBB00224801FE67F8D2" box="[378,481,1853,1878]" pageId="8" pageNumber="409" type="holotype">holotype</typeStatus>
; in parentheses
<typeStatus id="548588661942FFBB03CD4802FC85F8D2" box="[661,771,1854,1878]" pageId="8" pageNumber="409" type="paratype">paratypes</typeStatus>
, n = 7). Idiosoma L 1060 (8951220); coxae III+IV L 325 (315345), W 260 (250270); anterior genital plates L 85 (7075), W 80 (90105); posterior genital plates L 90 (7095), W 90 (90105); pedipalpal segments (P-15) L: 25 (2325), 187 (145215), 90 (90115), 212 (155225), 187 (115205); leg segments L: I-Leg-
<date id="FF8010041942FFBB03024895FD3CF846" box="[602,698,1961,1986]" pageId="8" pageNumber="409" value="1990-06-01">16—90</date>
(105115), 225 (285325), 337 (325395), 475 (460540), 375 (350410), 350 (305400); II-Leg-16—100 (105115), 250 (290330), 437 (415475), 537 (505570), 575 (570615), 462 (480490); III-Leg-16—100 (100115), 200 (250285), 312 (300340), 360 (360400), 425 (405490), 412 (405425); IV-Leg-16—140 (160180), 212 (250285), 362 (355375), 487 (480515), 612 (595655), 525 (495555).
</paragraph>
<paragraph id="8B8136C41943FFBA019F4E38FD22FEE1" blockId="9.[151,1437,151,933]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4E38FE87FE99" box="[199,257,260,285]" italics="true" pageId="9" pageNumber="410">Male</emphasis>
. Genital plates (
<figureCitation id="13052A411943FFBA00E04E38FD89FE99" box="[440,527,260,285]" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="9" pageNumber="410">Fig. 6C</figureCitation>
) relatively narrow, fused to each other by posterior ends, 810 thin unequal setae on each side; in additional, one pair of genital setae located on soft integument. All acetabula very small subequal and occupy less than half of area of each plate.
</paragraph>
<paragraph id="8B8136C41943FFBA019F4E4CFC5BFD9C" blockId="9.[151,1437,151,933]" pageId="9" pageNumber="410">
Measurements (n=8). Idiosoma L 750895; coxae III+IV L 250300, W 190230; genital field L 160195, genital plate W 7085; pedipalpal segments (P-15) L: 2025, 125190, 7095, 115195, 100170; leg segments L: I-Leg-
<date id="FF8010041943FFBA00564E8BFEE8FE54" box="[270,366,439,464]" pageId="9" pageNumber="410" value="1980-06-01">16—80</date>
100, 270305, 275375, 385480, 290390, 270390; II-Leg-
<date id="FF8010041943FFBA05264E8BFB67FE54" box="[1150,1249,439,464]" pageId="9" pageNumber="410" value="1980-06-01">16—80</date>
100, 250310, 340465, 490565, 545620, 420485; III-Leg-
<date id="FF8010041943FFBA03984EE0FC99FE70" box="[704,799,476,501]" pageId="9" pageNumber="410" value="1980-06-01">16—80</date>
100, 210280, 270310, 335370, 380415, 360410; IV-Leg-
<date id="FF8010041943FFBA01AE4EC3FEF6FD9C" box="[246,368,511,536]" pageId="9" pageNumber="410" value="1120-06-01">16—1120</date>
165, 225280, 305365, 425505, 520620, 460530.
</paragraph>
<paragraph id="8B8136C41943FFBA019F4D18FDDDFDB9" blockId="9.[151,1437,151,933]" box="[199,603,548,573]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4D18FED0FDB9" box="[199,342,548,573]" italics="true" pageId="9" pageNumber="410">Deutonymph</emphasis>
. See
<bibRefCitation id="EFAF4B351943FFBA00CB4D18FDDEFDB9" author="Tuzovskij" box="[403,600,548,573]" pageId="9" pageNumber="410" refString="Tuzovskij, P. V. (1985) On the taxonomic status of the water mite Unionicola dresscheri (Bess., 1946). Biologicheskie Nauki, 10, 27 - 33. [in Russian]" type="journal article" year="1985">Tuzovskij (1985)</bibRefCitation>
.
</paragraph>
<paragraph id="8B8136C41943FFBA019F4D75FD89FDE4" blockId="9.[151,1437,151,933]" box="[199,527,583,608]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4D75FE8CFDE4" box="[199,266,585,608]" italics="true" pageId="9" pageNumber="410">Larva</emphasis>
. See
<bibRefCitation id="EFAF4B351943FFBA001F4D7BFD8AFDE4" author="Tuzovskij" box="[327,524,583,608]" pageId="9" pageNumber="410" refString="Tuzovskij, P. V. (1985) On the taxonomic status of the water mite Unionicola dresscheri (Bess., 1946). Biologicheskie Nauki, 10, 27 - 33. [in Russian]" type="journal article" year="1985">Tuzovskij (1985)</bibRefCitation>
.
</paragraph>
<paragraph id="8B8136C41943FFBA019F4D50FB3BFC90" blockId="9.[151,1437,151,933]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4D50FE54FD01" bold="true" box="[199,466,620,645]" pageId="9" pageNumber="410">Differential diagnosis.</emphasis>
The water mite
<taxonomicName id="4C3E4D471943FFBA03C64D50FC16FD00" box="[670,912,620,645]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="410" phylum="Arthropoda" rank="species" species="crassipes">
<emphasis id="B94AEAD61943FFBA03C64D50FC16FD00" box="[670,912,620,645]" italics="true" pageId="9" pageNumber="410">Unionicola crassipes</emphasis>
</taxonomicName>
<taxonomicName id="4C3E4D471943FFBA02C54D51FA8DFD01" authority="Besseling, 1946" authorityName="Besseling" authorityYear="1946" box="[925,1291,620,645]" pageId="9" pageNumber="410" rank="variety" variety="dresscheri">
var.
<emphasis id="B94AEAD61943FFBA028B4D50FBC1FD01" box="[979,1095,620,645]" italics="true" pageId="9" pageNumber="410">dresscheri</emphasis>
<bibRefCitation id="EFAF4B351943FFBA050A4D50FA8DFD01" author="Besseling" box="[1106,1291,620,645]" pageId="9" pageNumber="410" refString="Besseling, A. J. (1946) Nederlandsche Hydrachnellae XXVI. Entomologische Berichten, 12, (269 / 270), 1 - 62." type="journal article" year="1946">Besseling, 1946</bibRefCitation>
</taxonomicName>
has been is described briefly only on a female (
<bibRefCitation id="EFAF4B351943FFBA03704DB3FD5DFD2C" author="Besseling" box="[552,731,655,680]" pageId="9" pageNumber="410" refString="Besseling, A. J. (1946) Nederlandsche Hydrachnellae XXVI. Entomologische Berichten, 12, (269 / 270), 1 - 62." type="journal article" year="1946">Besseling 1946</bibRefCitation>
).
<bibRefCitation id="EFAF4B351943FFBA03B64DB3FC28FD2C" author="Lundblad" box="[750,942,655,680]" pageId="9" pageNumber="410" refString="Lundblad, O. (1962) Die Hydracarinen Schwedens. II. Arkiv for Zoologi, Stockholm, Serie 2, 14 (1), 1 - 635. + 123 plates." type="book chapter" year="1962">Lundblad (1962)</bibRefCitation>
,
<bibRefCitation id="EFAF4B351943FFBA02E24DB3FBDAFD2C" author="Davids" box="[954,1116,655,680]" pageId="9" pageNumber="410" refString="Davids, C. (1979) De watermijten (Hydrachnellae) van Nederland. Levenswijze en voorkomen. Wetenschappelijke Mededelingen van de Koninklijke Nedelandse Natuurhistorische Vereniging, 132, 1 - 78." type="journal article" year="1979">Davids (1979)</bibRefCitation>
and
<bibRefCitation id="EFAF4B351943FFBA05CB4DB3FA9DFD2C" author="Smit" box="[1171,1307,655,680]" pageId="9" pageNumber="410" refString="Smit, H. (1992) The water mites (Acari, Hydrachnellae) described by A. J. Besseling from The Netherlands. Entomologische Berichten, Amsterdam, 52 (11), 165 - 168." type="journal article" year="1992">Smit (1992)</bibRefCitation>
stated, that
<taxonomicName id="4C3E4D471943FFBA01CF4D89FE6BFD49" authority="Besseling, 1946" authorityName="Besseling" authorityYear="1946" box="[151,493,692,717]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="410" phylum="Arthropoda" rank="species" species="dresscheri">
<emphasis id="B94AEAD61943FFBA01CF4D89FEA9FD49" box="[151,303,692,717]" italics="true" pageId="9" pageNumber="410">U. dresscheri</emphasis>
<bibRefCitation id="EFAF4B351943FFBA00604D88FE6BFD49" author="Besseling" box="[312,493,692,717]" pageId="9" pageNumber="410" refString="Besseling, A. J. (1946) Nederlandsche Hydrachnellae XXVI. Entomologische Berichten, 12, (269 / 270), 1 - 62." type="journal article" year="1946">Besseling, 1946</bibRefCitation>
</taxonomicName>
is synonym to
<emphasis id="B94AEAD61943FFBA03F84D89FCB2FD48" box="[672,820,693,716]" italics="true" pageId="9" pageNumber="410">
<taxonomicName id="4C3E4D471943FFBA03F84D89FCB7FD48" box="[672,817,693,716]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="410" phylum="Arthropoda" rank="species" species="crassipes">U. crassipes</taxonomicName>
.
</emphasis>
The present species is similar to the
<taxonomicName id="4C3E4D471943FFBA05BB4D89FAE9FD48" box="[1251,1391,693,716]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="410" phylum="Arthropoda" rank="species" species="crassipes">
<emphasis id="B94AEAD61943FFBA05BB4D89FAE9FD48" box="[1251,1391,693,716]" italics="true" pageId="9" pageNumber="410">U. crassipes</emphasis>
</taxonomicName>
but differs from it in the following characters: dorsal platelets not developed; posterior margin of coxal plate IV (
<figureCitation id="13052A411943FFBA04374DEBFF3CFC91" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="9" pageNumber="410">Fig. 6A</figureCitation>
) oblique, directed posterolaterally; acetabula small (
<figureCitation id="13052A411943FFBA025E4DC0FCD8FC91" box="[774,862,764,789]" captionStart="FIGURES 6 A C" captionStartId="8.[151,264,1544,1567]" captionTargetBox="[213,1371,345,1505]" captionTargetId="figure@8.[204,1383,337,1524]" captionTargetPageId="8" captionText="FIGURES 6 A C. Unionicola rossica sp. n., adults: A, coxal plates; B C, genital field; A B, female; C, male. Scale bars: A B = 100 Μm, C = 50 Μm." httpUri="https://zenodo.org/record/241384/files/figure.png" pageId="9" pageNumber="410">Fig. 6B</figureCitation>
), and P-3 setae short (
<figureCitation id="13052A411943FFBA050E4DC0FB37FC90" box="[1110,1201,764,789]" captionStart="FIGURES 7 A D" captionStartId="9.[151,264,1706,1729]" captionTargetBox="[210,1376,993,1677]" captionTargetId="figure@9.[203,1384,988,1686]" captionTargetPageId="9" captionText="FIGURES 7 A D. Unionicola rossica sp. n., female: A, pedipalp, lateral view; B, IV-Leg- 4 6; C, claw of leg I; D, claw of leg IV. Scale bars: A, C D = 100 Μm, B = 200 Μm." httpUri="https://zenodo.org/record/241385/files/figure.png" pageId="9" pageNumber="410">Fig. 7A</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C324654F1943FFBA019F4C23FE08FC04" pageId="9" pageNumber="410" type="etymology">
<paragraph id="8B8136C41943FFBA019F4C23FAB4FCBC" blockId="9.[151,1437,151,933]" box="[199,1330,799,824]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4C23FEC0FCBC" bold="true" box="[199,326,799,824]" pageId="9" pageNumber="410">Etymology</emphasis>
. The species epithet “
<taxonomicName id="4C3E4D471943FFBA03664C1DFD08FCBC" box="[574,654,801,824]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="9" pageNumber="410" phylum="Arthropoda" rank="species" species="rossica">
<emphasis id="B94AEAD61943FFBA03664C1DFD08FCBC" box="[574,654,801,824]" italics="true" pageId="9" pageNumber="410">rossica</emphasis>
</taxonomicName>
” is named after the country where it was collected (
<collectingCountry id="F32976541943FFBA058D4C23FAA0FCBC" box="[1237,1318,799,824]" name="Russia" pageId="9" pageNumber="410">Russia</collectingCountry>
).
</paragraph>
<paragraph id="8B8136C41943FFBA019F4C78FEFAFCD9" blockId="9.[151,1437,151,933]" box="[199,380,836,861]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4C78FEACFCD9" bold="true" box="[199,298,836,861]" pageId="9" pageNumber="410">Habitat.</emphasis>
Lakes.
</paragraph>
<paragraph id="8B8136C41943FFBA019F4C5BFE08FC04" blockId="9.[151,1437,151,933]" box="[199,398,871,896]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4C5BFE97FC04" bold="true" box="[199,273,871,896]" pageId="9" pageNumber="410">Hosts.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C324654F1943FFBA019F4CB0FAACFC21" box="[199,1322,908,933]" pageId="9" pageNumber="410" type="distribution">
<paragraph id="8B8136C41943FFBA019F4CB0FAACFC21" blockId="9.[151,1437,151,933]" box="[199,1322,908,933]" pageId="9" pageNumber="410">
<emphasis id="B94AEAD61943FFBA019F4CB0FEE6FC21" bold="true" box="[199,352,908,933]" pageId="9" pageNumber="410">Distribution.</emphasis>
Asia,
<collectingCountry id="F32976541943FFBA00F04CB0FE71FC21" box="[424,503,908,933]" name="Russia" pageId="9" pageNumber="410">Russia</collectingCountry>
: Magadan Province (
<bibRefCitation id="EFAF4B351943FFBA03BB4CB0FC11FC21" author="Tuzovskij" box="[739,919,908,933]" pageId="9" pageNumber="410" refString="Tuzovskij, P. V. (1985) On the taxonomic status of the water mite Unionicola dresscheri (Bess., 1946). Biologicheskie Nauki, 10, 27 - 33. [in Russian]" type="journal article" year="1985">Tuzovskij 1985</bibRefCitation>
); Europe,
<collectingCountry id="F32976541943FFBA05524CB0FBDFFC21" box="[1034,1113,908,933]" name="Russia" pageId="9" pageNumber="410">Russia</collectingCountry>
: Samara Province.
</paragraph>
</subSubSection>
</treatment>
</document>