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<document id="4E236CC9A7D021FC4800BC778F94DBE8" ID-DOI="10.11646/zootaxa.5365.1.1" ID-ISSN="1175-5334" ID-Zenodo-Dep="10146969" ID-ZooBank="1DC72714-D0E8-49D8-821D-03C6B2A7AE80" IM.bibliography_approvedBy="diego" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="diego" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="diego" IM.taxonomicNames_approvedBy="diego" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="diego" checkinTime="1700197580075" checkinUser="plazi" docAuthor="Colloff, Matthew J." docDate="2023" docId="03A2C77C4673FFD8C79CB388163ADB68" docLanguage="en" docName="zootaxa.5365.1.1.pdf" docOrigin="Zootaxa 5365 (1)" docSource="https://www.mapress.com/zt/article/download/zootaxa.5365.1.1/52220" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Eutegaeus nothofagi Colloff 2023, sp. nov." docType="treatment" docVersion="5" lastPageNumber="21" masterDocId="FF9BBF044661FFCCC70BB31F1724DE65" masterDocTitle="The oribatid mite superfamily Eutegaeoidea (Acari, Oribatida), with descriptions of new taxa from Australia and New Caledonia and a re-assessment of genera and families" masterLastPageNumber="93" masterPageNumber="1" pageNumber="19" updateTime="1701104959176" updateUser="diego">
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<mods:title id="A028ECF0C2C6F920D01F56A972C187B8">The oribatid mite superfamily Eutegaeoidea (Acari, Oribatida), with descriptions of new taxa from Australia and New Caledonia and a re-assessment of genera and families</mods:title>
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<mods:namePart id="21087349E363A9CEB0D9170FEF812F58">Colloff, Matthew J.</mods:namePart>
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<mods:date id="43627723F4D1C7160D9199EFA78CDB7B">2023</mods:date>
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<treatment id="03A2C77C4673FFD8C79CB388163ADB68" ID-DOI="http://doi.org/10.5281/zenodo.10167860" ID-Zenodo-Dep="10167860" LSID="urn:lsid:plazi:treatment:03A2C77C4673FFD8C79CB388163ADB68" httpUri="http://treatment.plazi.org/id/03A2C77C4673FFD8C79CB388163ADB68" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19">
<subSubSection id="C31125E14673FFDEC79CB38816DCDED4" box="[151,504,151,178]" pageId="18" pageNumber="19" type="nomenclature">
<paragraph id="8BB4766A4673FFDEC79CB38816DCDED4" blockId="18.[151,504,151,214]" box="[151,504,151,178]" pageId="18" pageNumber="19">
<heading id="D0FCC1064673FFDEC79CB38816DCDED4" bold="true" box="[151,504,151,178]" fontSize="11" level="2" pageId="18" pageNumber="19" reason="4">
<emphasis id="B97FAA784673FFDEC79CB38816DCDED4" bold="true" box="[151,504,151,178]" pageId="18" pageNumber="19">
<taxonomicName id="4C0B0DE94673FFDEC79CB38816B7DED7" authority="Colloff, 2023" authorityName="Colloff" authorityYear="2023" box="[151,403,151,178]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="nothofagi" status="sp. nov.">
<emphasis id="B97FAA784673FFDEC79CB38816B7DED7" bold="true" box="[151,403,151,178]" italics="true" pageId="18" pageNumber="19">Eutegaeus nothofagi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C17034673FFDEC691B38816DCDED4" box="[410,504,151,177]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="C31125E14673FFDEC79CB3A41636DEB0" box="[151,274,187,214]" pageId="18" pageNumber="19" type="description">
<paragraph id="8BB4766A4673FFDEC79CB3A41636DEB0" blockId="18.[151,504,151,214]" box="[151,274,187,214]" pageId="18" pageNumber="19">
(
<figureCitation id="13306AEF4673FFDEC7AAB3A417CBDEB3" box="[161,239,187,214]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19">Figs. 5</figureCitation>
,
<figureCitation id="13306AEF4673FFDEC7F0B3A4162EDEB0" box="[251,266,187,213]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="18" pageNumber="19">6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C31125E14673FFDEC79CB21F156FDF7D" box="[151,587,256,280]" pageId="18" pageNumber="19" type="reference_group">
<paragraph id="8BB4766A4673FFDEC79CB21F156FDF7D" blockId="18.[151,587,256,280]" box="[151,587,256,280]" pageId="18" pageNumber="19">
<treatmentCitationGroup id="AB1B51444673FFDEC79CB21F156FDF7D" box="[151,587,256,280]" pageId="18" pageNumber="19">
<taxonomicName id="4C0B0DE94673FFDEC79CB21F1625DF72" ID-CoL="6358V" authority="Colloff, 2023" authorityName="Colloff" authorityYear="2023" box="[151,257,256,279]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="undetermined" status="sp. nov.">
<emphasis id="B97FAA784673FFDEC79CB21F1625DF72" box="[151,257,256,279]" italics="true" pageId="18" pageNumber="19">Eutegaeus</emphasis>
</taxonomicName>
<emphasis id="B97FAA784673FFDEC60CB21F167CDF7D" bold="true" box="[263,344,256,280]" pageId="18" pageNumber="19">
<taxonomicNameLabel id="A24C17034673FFDEC60CB21F167CDF7D" box="[263,344,256,280]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
B:
<treatmentCitation id="0AAA507B4673FFDEC676B21F1563DF7D" author="Colloff, M. J." box="[381,583,256,280]" page="47" pageId="18" pageNumber="19" year="2022">
<bibRefCitation id="EF9A0B9B4673FFDEC676B21F1523DF7D" author="Colloff, M. J." box="[381,519,256,280]" pageId="18" pageNumber="19" pagination="33 - 57" refId="ref65215" refString="Colloff, M. J. (2022) First records of Tumerozetidae and Nodocepheidae from Australia, with descriptions of new taxa and a reassessment of the Polypterozetoidea (Oribatida, Brachypylina). Zootaxa, 5194 (1), 33 - 57. https: // doi. org / 10.11646 / zootaxa. 5194.1.2" type="journal article" year="2022">Colloff, 2022</bibRefCitation>
, p. 47
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C31125E14673FFD8C79CB25A1518DF24" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19" type="description">
<paragraph id="8BB4766A4673FFDEC79CB25A15FCDFA9" blockId="18.[151,1437,325,461]" pageId="18" pageNumber="19">
<emphasis id="B97FAA784673FFDEC79CB25A160DDF3A" bold="true" box="[151,297,325,351]" pageId="18" pageNumber="19">Dimensions.</emphasis>
<typeStatus id="54B0C8C84673FFDEC624B25916B8DF05" box="[303,412,326,352]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
: length 1,309 μm, breadth 980 μm;
<typeStatus id="54B0C8C84673FFDEC423B25914ACDF05" box="[808,904,326,352]" pageId="18" pageNumber="19" type="paratype">paratype</typeStatus>
females (
<emphasis id="B97FAA784673FFDEC4FDB2581320DF05" box="[1014,1028,327,352]" italics="true" pageId="18" pageNumber="19">n</emphasis>
= 10): mean length 1,206 μm (range
<geoCoordinate id="EE3F10AD4673FFDEC79CB27517F2DFE1" box="[151,214,362,388]" degrees="1,106" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="55" value="1.106">1,106</geoCoordinate>
<geoCoordinate id="EE3F10AD4673FFDEC7DDB2751607DFE1" box="[214,291,362,388]" degrees="1,267" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="55" value="-1.267">1,267</geoCoordinate>
μm), mean breadth 874 μm (range 844909 μm).
<typeStatus id="54B0C8C84673FFDEC453B275149EDFE1" box="[856,954,362,388]" pageId="18" pageNumber="19" type="paratype">Paratype</typeStatus>
males (
<emphasis id="B97FAA784673FFDEC318B2741305DFE1" box="[1043,1057,363,388]" italics="true" pageId="18" pageNumber="19">n</emphasis>
= 4): mean length 827 μm (range 792901 μm), mean breadth 614 μm (range 614620 μm). Tritonymph: mean length 995 μm, mean breadth 711 μm. Ratio of prodorsum to total length: 0.35 (
<typeStatus id="54B0C8C84673FFDEC56FB2AD15E9DFA9" box="[612,717,434,460]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
).
</paragraph>
<caption id="DF7426E24673FFDEC793B62F1512DB08" ID-DOI="http://doi.org/10.5281/zenodo.10146979" ID-Zenodo-Dep="10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19" startId="18.[152,255,1328,1352]" targetBox="[231,1357,493,1304]" targetPageId="18" targetType="figure">
<paragraph id="8BB4766A4673FFDEC793B62F1512DB08" blockId="18.[151,1437,1328,1389]" pageId="18" pageNumber="19">
<emphasis id="B97FAA784673FFDEC793B62F163CDB2D" bold="true" box="[152,280,1328,1352]" pageId="18" pageNumber="19">FIGURE 5.</emphasis>
<taxonomicName id="4C0B0DE94673FFDEC615B62E16D2DB2D" authority="Colloff, 2023" authorityName="Colloff" authorityYear="2023" box="[286,502,1328,1352]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="nothofagii" status="sp. nov.">
<emphasis id="B97FAA784673FFDEC615B62E16D2DB2D" box="[286,502,1328,1352]" italics="true" pageId="18" pageNumber="19">Eutegaeus nothofagii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C17034673FFDEC6F7B62F156ADB2D" box="[508,590,1328,1352]" pageId="18" pageNumber="19" rank="species">
<emphasis id="B97FAA784673FFDEC6F7B62F1563DB2D" bold="true" box="[508,583,1328,1352]" pageId="18" pageNumber="19">sp. nov</emphasis>
.
</taxonomicNameLabel>
, adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm.
</paragraph>
</caption>
<paragraph id="8BB4766A4673FFDEC7CCB6A117D5D8B1" blockId="18.[151,1437,1470,2037]" pageId="18" pageNumber="19">
<emphasis id="B97FAA784673FFDEC7CCB6A116E7DBBD" bold="true" box="[199,451,1470,1496]" pageId="18" pageNumber="19">Description of adult.</emphasis>
<emphasis id="B97FAA784673FFDEC6C5B6A1156FDBBD" box="[462,587,1470,1496]" italics="true" pageId="18" pageNumber="19">Prodorsum</emphasis>
: rostrum acute; rostral setae (
<emphasis id="B97FAA784673FFDEC4A1B6A014E6DBBD" box="[938,962,1471,1496]" italics="true" pageId="18" pageNumber="19">ro</emphasis>
) flagelliform, reflexed, smooth, on short tubercles, visible in dorsal aspect.Lamellae broad, separated medially, parallel, lateral margins conspicuously convex, translamella absent. Lamellar setae (
<emphasis id="B97FAA784673FFDEC532B5191569D845" box="[569,589,1542,1568]" italics="true" pageId="18" pageNumber="19">le</emphasis>
) smooth, curved, extending well beyond apices of rostral setae, emerging from shallow cup-shaped incisions, each flanked by two short sharp teeth of equal size; cusps extending anteriorly well beyond rostrum (
<figureCitation id="13306AEF4673FFDEC692B55116C9D80C" box="[409,493,1614,1641]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19">Fig. 5a</figureCitation>
). Interlamellar setae (
<emphasis id="B97FAA784673FFDEC5E1B5501424D80D" box="[746,768,1615,1640]" italics="true" pageId="18" pageNumber="19">in</emphasis>
) shorter than setae
<emphasis id="B97FAA784673FFDEC4ECB55114DFD80D" box="[999,1019,1614,1640]" italics="true" pageId="18" pageNumber="19">le</emphasis>
; anterior condyles of enantiophyses B present. Bothridia projecting laterally to inner margins of humeral processes, openings angled anteriorly, with anterior condyle of enantiophysis H in form of V-shaped posterior flange. Bothridial setae long, curved, bacilliform, smooth.
</paragraph>
<paragraph id="8BB4766A4673FFDEC7CCB5C01302D9B4" blockId="18.[151,1437,1470,2037]" pageId="18" pageNumber="19">
<emphasis id="B97FAA784673FFDEC7CCB5C01667D89D" box="[199,323,1759,1784]" italics="true" pageId="18" pageNumber="19">Notogaster</emphasis>
: thin cerotegument with sinuous interdigitate microsculpture covering parts of notogaster (
<figureCitation id="13306AEF4673FFDEC235B5C112AAD89C" box="[1342,1422,1758,1785]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19">Fig. 5c</figureCitation>
); ratio of length to breadth: 0.84; notogaster rounded, convex. Humeral processes very broad, with dorsal keel, slightly waisted at their bases, expanded then becoming pointed apically, extending to point level with middle of lamella (
<figureCitation id="13306AEF4673FFDEC7AAB45517D5D900" box="[161,241,1866,1893]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19">Fig. 5a</figureCitation>
). Short, sharp lateral projection bearing lyrifissure
<emphasis id="B97FAA784673FFDEC421B4541464D901" box="[810,832,1867,1892]" italics="true" pageId="18" pageNumber="19">ia</emphasis>
on notogaster posterolateral of humeral process. With eight pairs of notogastral setae;
<emphasis id="B97FAA784673FFDEC6F6B4711521D9ED" box="[509,517,1902,1928]" italics="true" pageId="18" pageNumber="19">l</emphasis>
series,
<emphasis id="B97FAA784673FFDEC551B471154CD9ED" box="[602,616,1902,1928]" italics="true" pageId="18" pageNumber="19">h</emphasis>
<subScript id="178F742F4673FFDEC563B49E1554D9EA" attach="left" box="[616,624,1921,1935]" fontSize="6" pageId="18" pageNumber="19">2</subScript>
and
<emphasis id="B97FAA784673FFDEC5ACB4711591D9ED" box="[679,693,1902,1928]" italics="true" pageId="18" pageNumber="19">h</emphasis>
<subScript id="178F742F4673FFDEC5BEB49E1599D9EA" attach="left" box="[693,701,1921,1935]" fontSize="6" pageId="18" pageNumber="19">3</subScript>
present, relatively long, curved, smooth but with sparse covering of cerotegument basally; setae
<emphasis id="B97FAA784673FFDEC6E4B48D1521D9C9" box="[495,517,1938,1964]" italics="true" pageId="18" pageNumber="19">la</emphasis>
and
<emphasis id="B97FAA784673FFDEC531B48D1572D9C9" box="[570,598,1938,1964]" italics="true" pageId="18" pageNumber="19">lm</emphasis>
in sub-marginal position,
<emphasis id="B97FAA784673FFDEC472B48D14ABD9C9" box="[889,911,1938,1964]" italics="true" pageId="18" pageNumber="19">lp</emphasis>
,
<emphasis id="B97FAA784673FFDEC497B48D148ED9C9" box="[924,938,1938,1964]" italics="true" pageId="18" pageNumber="19">h</emphasis>
<subScript id="178F742F4673FFDEC4A1B4BA1496D9D6" attach="left" box="[938,946,1957,1971]" fontSize="6" pageId="18" pageNumber="19">2</subScript>
and
<emphasis id="B97FAA784673FFDEC4E3B48D14D2D9C9" box="[1000,1014,1938,1964]" italics="true" pageId="18" pageNumber="19">h</emphasis>
<subScript id="178F742F4673FFDEC4FDB4BA14DAD9D6" attach="left" box="[1014,1022,1957,1971]" fontSize="6" pageId="18" pageNumber="19">3</subScript>
and
<emphasis id="B97FAA784673FFDEC338B48C1365D9C9" box="[1075,1089,1939,1964]" italics="true" pageId="18" pageNumber="19">p</emphasis>
series marginal (
<figureCitation id="13306AEF4673FFDEC20BB48D1274D9C8" box="[1280,1360,1938,1965]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="18" pageNumber="19">Fig. 5a</figureCitation>
); setae of
<emphasis id="B97FAA784673FFDEC7BDB4A817E0D9B5" box="[182,196,1975,2000]" italics="true" pageId="18" pageNumber="19">p</emphasis>
series very short, straight, smooth. Lyrifissures
<emphasis id="B97FAA784673FFDEC5D5B4A815DED9B5" box="[734,762,1975,2000]" italics="true" pageId="18" pageNumber="19">im</emphasis>
present lateral of setae
<emphasis id="B97FAA784673FFDEC308B4A9133BD9B5" box="[1027,1055,1974,2000]" italics="true" pageId="18" pageNumber="19">lm</emphasis>
.
</paragraph>
<paragraph id="8BB4766A4673FFDFC7CCB4C513E1DFEC" blockId="18.[151,1437,1470,2037]" lastBlockId="19.[151,1437,150,1113]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
<emphasis id="B97FAA784673FFDEC7CCB4C51642D991" box="[199,358,2010,2036]" italics="true" pageId="18" pageNumber="19">Ventral aspect</emphasis>
: subcapitulum broad apically; mentum broader than long; subcapitular setae short, smooth, setae
<emphasis id="B97FAA784672FFDFC79CB388178FDED5" box="[151,171,151,176]" italics="true" pageId="19" pageNumber="20">m</emphasis>
twice as long as
<emphasis id="B97FAA784672FFDFC668B3881655DED5" box="[355,369,151,176]" italics="true" pageId="19" pageNumber="20">a</emphasis>
and
<emphasis id="B97FAA784672FFDFC6AFB3881696DED4" box="[420,434,151,177]" italics="true" pageId="19" pageNumber="20">h</emphasis>
(
<figureCitation id="13306AEF4672FFDFC6CBB3881536DED4" box="[448,530,150,177]" captionStart="FIGURE 5" captionStartId="18.[152,255,1328,1352]" captionTargetBox="[231,1357,493,1304]" captionTargetId="figure-108@18.[227,1361,484,1304]" captionTargetPageId="18" captionText="FIGURE 5. Eutegaeus nothofagii sp. nov., adult (a) dorsal aspect; (b) ventral aspect; (c) detail of cerotegument on notogaster. Scale bars: (a, b) = 200 μm; (c) = 20 μm." figureDoi="http://doi.org/10.5281/zenodo.10146979" httpUri="https://zenodo.org/record/10146979/files/figure.png" pageId="19" pageNumber="20">Fig. 5b</figureCitation>
). Tutorium short with blunt apex. Epimeral plates discrete, all broadly separated in midline, sub-rectangular to ovoid, plates IV shorter than others; epimeral setation 3-1-3-3; setae 3b at least twice as long as others. Pedotectum I (pd I) well-developed, sub-rectangular, margins angled obliquely; pd II small, pointed; discidium with rounded point. Ventral plate broader than long. Genital and anal plates separated by distance same as length of genital plate (164 µm), with six pairs of setae,
<emphasis id="B97FAA784672FFDFC433B2381462DF25" box="[824,838,295,320]" italics="true" pageId="19" pageNumber="20">g</emphasis>
<subScript id="178F742F4672FFDFC44DB226146ADF22" attach="left" box="[838,846,313,327]" fontSize="6" pageId="19" pageNumber="20">5</subScript>
displaced laterally,
<emphasis id="B97FAA784672FFDFC33BB238131ADF25" box="[1072,1086,295,320]" italics="true" pageId="19" pageNumber="20">g</emphasis>
<subScript id="178F742F4672FFDFC335B2261362DF22" attach="left" box="[1086,1094,313,327]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
longer than others; lyrifissure
<emphasis id="B97FAA784672FFDFC79CB254179FDF00" box="[151,187,331,357]" italics="true" pageId="19" pageNumber="20">iad</emphasis>
in para-anal position, same distance from anal plate as seta
<emphasis id="B97FAA784672FFDFC451B2541452DF00" box="[858,886,331,357]" italics="true" pageId="19" pageNumber="20">ad</emphasis>
<subScript id="178F742F4672FFDFC47DB242145ADF0E" attach="left" box="[886,894,349,363]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
. Anal plates lozenge-shaped, 291 µm long; with U-shaped ridge posterior of anal plates bearing setae
<emphasis id="B97FAA784672FFDFC5E0B2701423DFEC" box="[747,775,367,393]" italics="true" pageId="19" pageNumber="20">ad</emphasis>
<subScript id="178F742F4672FFDFC40CB29E142BDFEA" attach="left" box="[775,783,385,399]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
and
<emphasis id="B97FAA784672FFDFC44EB2701445DFEC" box="[837,865,367,393]" italics="true" pageId="19" pageNumber="20">ad</emphasis>
<subScript id="178F742F4672FFDFC46AB29E144DDFEA" attach="left" box="[865,873,385,399]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
. Pre-anal organ (po) T-shaped.
</paragraph>
<paragraph id="8BB4766A4672FFDFC7CCB28D1494DC04" blockId="19.[151,1437,150,1113]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC7CCB28D144ADFC8" bold="true" box="[199,878,402,429]" pageId="19" pageNumber="20">Description of tritonymph, nymphal and larval scalps</emphasis>
.
<emphasis id="B97FAA784672FFDFC489B28C13AFDFC8" box="[898,1163,403,429]" italics="true" pageId="19" pageNumber="20">Tritonymph prodorsum</emphasis>
: rostrum acute; rostral setae with fine spines, setae on short tubercles; lamellar setae with spinose ornamentation, emerging from shallow depression on lamellar cusp; cusp lacking prominent tooth or teeth (
<figureCitation id="13306AEF4672FFDFC4B7B2C41335DF90" box="[956,1041,475,501]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6a</figureCitation>
). Lamellae with blocky, alveolate microsculpture, strongly incised laterally just posterior of setae
<emphasis id="B97FAA784672FFDFC465B2E014A6DC7C" box="[878,898,511,537]" italics="true" pageId="19" pageNumber="20">le</emphasis>
and again anterior of bothridia. Posteromedian prodorsum smooth, porose; setae
<emphasis id="B97FAA784672FFDFC513B13C150ADC59" box="[536,558,547,572]" italics="true" pageId="19" pageNumber="20">in</emphasis>
minute, linked by faint horizontal ridge Bothridia relatively short, no longer than broad; bothridial seta long (166 µm) bacilliform, with pointed tip.
</paragraph>
<paragraph id="8BB4766A4672FFDFC7CCB174123DDD38" blockId="19.[151,1437,150,1113]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC7CCB17416FADCE1" box="[199,478,619,645]" italics="true" pageId="19" pageNumber="20">Tritonymph gastronotum</emphasis>
: U-shaped, broader (855 µm) than long (777 µm). Gastronotal setae emerging from elongate, cup-shaped or hemi-semicircular overlapping scales, each with a pointed tip anteriorly and posteriorly and ornamented with diagonal ribs extending from their base and with a median setal insertion canal (
<figureCitation id="13306AEF4672FFDFC3D5B1AC120ADCA8" box="[1246,1326,691,717]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6a</figureCitation>
). With 12 pairs of setae ornamented with few fine spines: full complement of
<emphasis id="B97FAA784672FFDFC48CB1C814B7DC95" box="[903,915,727,752]" italics="true" pageId="19" pageNumber="20">c</emphasis>
,
<emphasis id="B97FAA784672FFDFC4AAB1C8148DDC94" box="[929,937,727,753]" italics="true" pageId="19" pageNumber="20">l</emphasis>
,
<emphasis id="B97FAA784672FFDFC4BDB1C814E0DC94" box="[950,964,727,753]" italics="true" pageId="19" pageNumber="20">h</emphasis>
and
<emphasis id="B97FAA784672FFDFC4F1B1C8132CDC95" box="[1018,1032,727,752]" italics="true" pageId="19" pageNumber="20">p</emphasis>
series present,
<emphasis id="B97FAA784672FFDFC3B8B1C8139BDC95" box="[1203,1215,727,752]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC3CBB1F613ECDC92" attach="left" box="[1216,1224,745,759]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
on margin of scale bearing seta
<emphasis id="B97FAA784672FFDFC629B1E4160ADD71" box="[290,302,763,788]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC624B0121613DD7E" attach="right" box="[303,311,781,795]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
; setae
<emphasis id="B97FAA784672FFDFC688B1E416ABDD71" box="[387,399,763,788]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC684B01216B3DD7E" attach="left" box="[399,407,781,795]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
,
<emphasis id="B97FAA784672FFDFC6AFB1E41688DD70" box="[420,428,763,789]" italics="true" pageId="19" pageNumber="20">l</emphasis>
and
<emphasis id="B97FAA784672FFDFC6EBB1E416CADD70" box="[480,494,763,789]" italics="true" pageId="19" pageNumber="20">h</emphasis>
series and
<emphasis id="B97FAA784672FFDFC563B1E41552DD71" box="[616,630,763,788]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC57DB012155ADD7E" attach="left" box="[630,638,781,795]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
straight, spiniform; seta
<emphasis id="B97FAA784672FFDFC49AB1E414BBDD70" box="[913,927,763,789]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC494B0121483DD7E" attach="left" box="[927,935,781,795]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
and associated scale smaller than other
<emphasis id="B97FAA784672FFDFC26BB1E4124ADD70" box="[1376,1390,763,789]" italics="true" pageId="19" pageNumber="20">h</emphasis>
and
<emphasis id="B97FAA784672FFDFC79CB00017BBDD5C" box="[151,159,799,825]" italics="true" pageId="19" pageNumber="20">l</emphasis>
series and their scales; setae
<emphasis id="B97FAA784672FFDFC6EDB00016D0DD5D" box="[486,500,799,824]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC6FFB02E16D8DD5A" attach="left" box="[500,508,817,831]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
on single sub-rectangular scale; setae
<emphasis id="B97FAA784672FFDFC4A2B0001493DD5D" box="[937,951,799,824]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC4BCB02E149BDD5A" attach="left" box="[951,959,817,831]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
and
<emphasis id="B97FAA784672FFDFC4FEB0001327DD5D" box="[1013,1027,799,824]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC308B02E132FDD5A" attach="left" box="[1027,1035,817,831]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
small, setiform, smooth, positioned ventrally (
<figureCitation id="13306AEF4672FFDFC600B05C167ADD38" box="[267,350,835,861]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6b</figureCitation>
). Cuticle sparingly alveolate between setal scales, with cerotegument of blunt spines.
</paragraph>
<paragraph id="8BB4766A4672FFDFC7CCB07816E7DDAC" blockId="19.[151,1437,150,1113]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC7CCB0781696DDE4" box="[199,434,871,897]" italics="true" pageId="19" pageNumber="20">Deutonymphal scalp</emphasis>
: with eight pairs of setae:
<emphasis id="B97FAA784672FFDFC5FBB07815D8DDE5" box="[752,764,871,896]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC5F7B0661420DDE2" attach="left" box="[764,772,889,903]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
and
<emphasis id="B97FAA784672FFDFC449B078146ADDE5" box="[834,846,871,896]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC445B0661472DDE2" attach="left" box="[846,854,889,903]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
(
<emphasis id="B97FAA784672FFDFC461B0781452DDE5" box="[874,886,871,896]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC47DB066145ADDE2" attach="left" box="[886,894,889,903]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
absent),
<emphasis id="B97FAA784672FFDFC4E7B07814D0DDE4" box="[1004,1012,871,897]" italics="true" pageId="19" pageNumber="20">l</emphasis>
series and
<emphasis id="B97FAA784672FFDFC370B07813ADDDE4" box="[1147,1161,871,897]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC382B06613B5DDE2" attach="left" box="[1161,1169,889,903]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
,
<emphasis id="B97FAA784672FFDFC3A8B0781395DDE4" box="[1187,1201,871,897]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC3BAB066139DDDE2" attach="left" box="[1201,1209,889,903]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
and
<emphasis id="B97FAA784672FFDFC3FDB0781220DDE5" box="[1270,1284,871,896]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC20FB0661228DDE2" attach="left" box="[1284,1292,889,903]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
;
<emphasis id="B97FAA784672FFDFC214B078120FDDE5" box="[1311,1323,871,896]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC220B0661217DDE2" attach="left" box="[1323,1331,889,903]" fontSize="6" pageId="19" pageNumber="20">2</subScript>
on short tubercles posterior of bothridium, smooth, setiform; scale of seta
<emphasis id="B97FAA784672FFDFC47DB09414A0DDC0" box="[886,900,907,933]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC48FB08214A8DDCE" attach="left" box="[900,908,925,939]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
present but seta absent; setae
<emphasis id="B97FAA784672FFDFC3D4B09413C9DDC1" box="[1247,1261,907,932]" italics="true" pageId="19" pageNumber="20">p</emphasis>
<subScript id="178F742F4672FFDFC3E6B08213D1DDCE" attach="left" box="[1261,1269,925,939]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
both on single rectangular scale (
<figureCitation id="13306AEF4672FFDFC66FB0B01691DDAC" box="[356,437,943,969]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6a</figureCitation>
).
</paragraph>
<paragraph id="8BB4766A4672FFDFC7CCB0CC17DBDA74" blockId="19.[151,1437,150,1113]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC7CCB0CC168CDD88" box="[199,424,979,1005]" italics="true" pageId="19" pageNumber="20">Protonymphal scalp</emphasis>
: with eight pairs of setae, same complement as deutonymphal scalp, scale of seta
<emphasis id="B97FAA784672FFDFC233B0CC1262DD88" box="[1336,1350,979,1005]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC24DB0FA126ADD96" attach="left" box="[1350,1358,997,1011]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
absent (
<figureCitation id="13306AEF4672FFDFC7AAB0E817D5DA74" box="[161,241,1015,1041]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6a</figureCitation>
).
</paragraph>
<paragraph id="8BB4766A4672FFDFC7CCB7041463DA3C" blockId="19.[151,1437,150,1113]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC7CCB7041677DA50" box="[199,339,1051,1077]" italics="true" pageId="19" pageNumber="20">Larval scalp</emphasis>
: microsculpture tuberculate; scales absent, eight pairs of setae on short tubercles:
<emphasis id="B97FAA784672FFDFC3EAB70413C9DA51" box="[1249,1261,1051,1076]" italics="true" pageId="19" pageNumber="20">c</emphasis>
<subScript id="178F742F4672FFDFC3E6B73213D1DA5E" attach="left" box="[1261,1269,1069,1083]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
, the
<emphasis id="B97FAA784672FFDFC220B7041217DA50" box="[1323,1331,1051,1077]" italics="true" pageId="19" pageNumber="20">l</emphasis>
series,
<emphasis id="B97FAA784672FFDFC28DB70412B0DA50" box="[1414,1428,1051,1077]" italics="true" pageId="19" pageNumber="20">h</emphasis>
<subScript id="178F742F4672FFDFC29FB73212B8DA5E" attach="left" box="[1428,1436,1069,1083]" fontSize="6" pageId="19" pageNumber="20">3</subScript>
and centrodorsal series
<emphasis id="B97FAA784672FFDFC694B7201689DA3C" box="[415,429,1087,1113]" italics="true" pageId="19" pageNumber="20">d</emphasis>
. Setae
<emphasis id="B97FAA784672FFDFC6F5B720153EDA3C" box="[510,538,1087,1113]" italics="true" pageId="19" pageNumber="20">dp</emphasis>
on small sclerite (
<figureCitation id="13306AEF4672FFDFC5E2B720141EDA3C" box="[745,826,1087,1113]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20">Fig. 6a</figureCitation>
).
</paragraph>
<caption id="DF7426E24672FFDFC793B4451234D9F2" ID-DOI="http://doi.org/10.5281/zenodo.10146981" ID-Zenodo-Dep="10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="19" pageNumber="20" startId="19.[152,255,1882,1906]" targetBox="[232,1353,1141,1853]" targetPageId="19" targetType="figure">
<paragraph id="8BB4766A4672FFDFC793B4451234D9F2" blockId="19.[151,1436,1882,1943]" pageId="19" pageNumber="20">
<emphasis id="B97FAA784672FFDFC793B4451633D917" bold="true" box="[152,279,1882,1906]" pageId="19" pageNumber="20">FIGURE 6.</emphasis>
<taxonomicName id="4C0B0DE94672FFDFC617B44416D7D917" authority="Colloff, 2023" authorityName="Colloff" authorityYear="2023" box="[284,499,1882,1906]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="nothofagii" status="sp. nov.">
<emphasis id="B97FAA784672FFDFC617B44416D7D917" box="[284,499,1882,1906]" italics="true" pageId="19" pageNumber="20">Eutegaeus nothofagii</emphasis>
</taxonomicName>
<emphasis id="B97FAA784672FFDFC6F3B4441563D916" bold="true" box="[504,583,1883,1907]" pageId="19" pageNumber="20">
<taxonomicNameLabel id="A24C17034672FFDFC6F3B4441563D916" box="[504,583,1883,1907]" pageId="19" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm.
</paragraph>
</caption>
<paragraph id="8BB4766A4675FFD8C7CCB388157EDE9C" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
<emphasis id="B97FAA784675FFD8C7CCB38816D6DED5" box="[199,498,151,177]" italics="true" pageId="20" pageNumber="21">Tritonymph ventral aspect</emphasis>
: ventral plate with fine corrugations and tubercles; anal plate with fine tubercles; epimeral setal formula 3-1-3-3; with four pairs of genital setae, one pair of aggenital setae, two pairs of anal setae and three pairs of adanal setae (
<figureCitation id="13306AEF4675FFD8C6F1B3C01568DE9C" box="[506,588,223,249]" captionStart="FIGURE 6" captionStartId="19.[152,255,1882,1906]" captionTargetBox="[232,1353,1141,1853]" captionTargetId="figure-510@19.[227,1361,1137,1859]" captionTargetPageId="19" captionText="FIGURE 6. Eutegaeus nothofagii sp. nov. tritonymph (a) dorsal aspect with larval, protonymphal and deutonymphal scalps; (b) ventral aspect. Arrow indicates the scale associated with seta h1, but the seta itself is absent. Scale bar = 200 μm." figureDoi="http://doi.org/10.5281/zenodo.10146981" httpUri="https://zenodo.org/record/10146981/files/figure.png" pageId="20" pageNumber="21">Fig. 6b</figureCitation>
).
</paragraph>
<paragraph id="8BB4766A4675FFD8C7CCB21C1518DF24" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">Ontogenetic formula of gastronotic setae (including one larval and two protonymphal and deutonymphal setae not present on scalps): 9-(10,10,12)-8</paragraph>
</subSubSection>
<subSubSection id="C31125E14675FFD8C7CCB2541639DC7C" pageId="20" pageNumber="21" type="materials_examined">
<paragraph id="8BB4766A4675FFD8C7CCB2541639DC7C" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
<emphasis id="B97FAA784675FFD8C7CCB254144EDF00" bold="true" box="[199,874,330,357]" pageId="20" pageNumber="21">Type designation, material examined and locality data.</emphasis>
<materialsCitation id="3B637C374675FFD8C47EB25412B9DF00" box="[885,1437,330,357]" collectingDate="2011-07-19" collectionCode="ANIC" collectorName="M. J. Colloff" latitude="-38.666668" location="Great Otway National Park" longLatPrecision="1173" longitude="143.5" municipality="Triplet Falls" pageId="20" pageNumber="21" specimenCount="4" specimenCount-male="4" stateProvince="Victoria" typeStatus="holotype">
<typeStatus id="54B0C8C84675FFD8C47EB25414F9DF00" box="[885,989,331,357]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
female,
<collectionCode id="ED1AEEAF4675FFD8C34FB25413ACDF00" box="[1092,1160,331,357]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:32981" lsid="urn:lsid:biocol.org:col:32981" name="Australian National Insect Collection" pageId="20" pageNumber="21">ANIC</collectionCode>
accession no. 53-1033;
</materialsCitation>
<materialsCitation id="3B637C374675FFD8C79CB27012BDDFC8" collectingDate="2011-07-19" collectionCode="ANIC" collectorName="M. J. Colloff" latitude="-38.666668" location="Great Otway National Park" longLatPrecision="1173" longitude="143.5" municipality="Triplet Falls" pageId="20" pageNumber="21" specimenCount="4" specimenCount-male="4" stateProvince="Victoria" typeStatus="holotype">
<typeStatus id="54B0C8C84675FFD8C79CB2701623DFEC" box="[151,263,367,393]" pageId="20" pageNumber="21" type="paratype">paratypes</typeStatus>
: ten females,
<specimenCount id="9D0DBDE34675FFD8C6A8B270153ADFEC" box="[419,542,367,393]" count="4" pageId="20" pageNumber="21" type="male">four males</specimenCount>
, one tritonymph,
<collectionCode id="ED1AEEAF4675FFD8C5EDB270140EDFEC" box="[742,810,367,393]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:32981" lsid="urn:lsid:biocol.org:col:32981" name="Australian National Insect Collection" pageId="20" pageNumber="21">ANIC</collectionCode>
accession no. 53-1034, litter,
<taxonomicName id="4C0B0DE94675FFD8C38AB27012B8DFEC" box="[1153,1436,367,393]" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" kingdom="Plantae" order="Fagales" pageId="20" pageNumber="21" phylum="Tracheophyta" rank="species" species="cunninghami">
<emphasis id="B97FAA784675FFD8C38AB27012B8DFEC" box="[1153,1436,367,393]" italics="true" pageId="20" pageNumber="21">Nothofagus cunninghami</emphasis>
</taxonomicName>
rainforest,
<collectingMunicipality id="6BD0EC104675FFD8C619B28C16BBDFC8" box="[274,415,403,429]" pageId="20" pageNumber="21">Triplet Falls</collectingMunicipality>
,
<location id="8ED420B14675FFD8C6A7B28C15C1DFC8" LSID="urn:lsid:plazi:treatment:03A2C77C4673FFD8C79CB388163ADB68:8ED420B14675FFD8C6A7B28C15C1DFC8" box="[428,741,403,429]" latitude="-38.666668" longLatPrecision="1173" longitude="143.5" municipality="Triplet Falls" name="Great Otway National Park" pageId="20" pageNumber="21" stateProvince="Victoria">Great Otway National Park</location>
,
<collectingRegion id="49CFB8884675FFD8C5F9B28C146BDFC8" box="[754,847,403,429]" country="Australia" name="Victoria" pageId="20" pageNumber="21">Victoria</collectingRegion>
,
<geoCoordinate id="EE3F10AD4675FFD8C450B28C149DDFC8" box="[859,953,403,429]" degrees="38" direction="south" minutes="40" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-38.666668">38°40S</geoCoordinate>
,
<geoCoordinate id="EE3F10AD4675FFD8C4CCB28C1311DFC8" box="[967,1077,403,429]" degrees="143" direction="east" minutes="30" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="143.5">143°30E</geoCoordinate>
, coll.
<collectorName id="26FE13BC4675FFD8C377B28C122EDFC8" box="[1148,1290,403,429]" pageId="20" pageNumber="21">M.J. Colloff</collectorName>
,
<date id="FFB550AA4675FFD8C21CB28C12BDDFC8" box="[1303,1433,403,429]" pageId="20" pageNumber="21" value="2011-07-19">
<collectingDate id="EFF1A9424675FFD8C21CB28C12BDDFC8" box="[1303,1433,403,429]" pageId="20" pageNumber="21" value="2011-07-19">19.vii.2011</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="3B637C374675FFD8C79CB2A8163DDC7C" collectingDate="2011-07-19" collectionCode="ANIC" collectorName="M. J. Colloff" latitude="-38.75" location="Great Otway National Park" longLatPrecision="1173" longitude="143.55" municipality="Maits Rest" pageId="20" pageNumber="21" specimenCount="1" stateProvince="Victoria" typeStatus="paratype">
<typeStatus id="54B0C8C84675FFD8C79CB2A8162CDFB4" box="[151,264,439,465]" pageId="20" pageNumber="21" type="paratype">Paratypes</typeStatus>
: ten females, one tritonymph,
<collectionCode id="ED1AEEAF4675FFD8C569B2A81582DFB4" box="[610,678,439,465]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:32981" lsid="urn:lsid:biocol.org:col:32981" name="Australian National Insect Collection" pageId="20" pageNumber="21">ANIC</collectionCode>
accession no. 53-1035, moss,
<taxonomicName id="4C0B0DE94675FFD8C30EB2A81205DFB4" box="[1029,1313,439,465]" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" kingdom="Plantae" order="Fagales" pageId="20" pageNumber="21" phylum="Tracheophyta" rank="species" species="cunninghami">
<emphasis id="B97FAA784675FFD8C30EB2A81205DFB4" box="[1029,1313,439,465]" italics="true" pageId="20" pageNumber="21">Nothofagus cunninghami</emphasis>
</taxonomicName>
rainforest, rainforest walk,
<collectingMunicipality id="6BD0EC104675FFD8C66BB2C416C1DF90" box="[352,485,475,501]" pageId="20" pageNumber="21">Maits Rest</collectingMunicipality>
,
<location id="8ED420B14675FFD8C6F3B2C4146CDF90" LSID="urn:lsid:plazi:treatment:03A2C77C4673FFD8C79CB388163ADB68:8ED420B14675FFD8C6F3B2C4146CDF90" box="[504,840,475,501]" latitude="-38.75" longLatPrecision="1173" longitude="143.55" municipality="Maits Rest" name="Great Otway National Park" pageId="20" pageNumber="21" stateProvince="Victoria">Great Otway National Park</location>
,
<collectingRegion id="49CFB8884675FFD8C450B2C4149CDF90" box="[859,952,475,501]" country="Australia" name="Victoria" pageId="20" pageNumber="21">Victoria</collectingRegion>
,
<geoCoordinate id="EE3F10AD4675FFD8C4C7B2C5130FDF90" box="[972,1067,474,501]" degrees="38" direction="south" minutes="45" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-38.75">38°45S</geoCoordinate>
,
<geoCoordinate id="EE3F10AD4675FFD8C34BB2C41389DF90" box="[1088,1197,475,501]" degrees="143" direction="east" minutes="33" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="143.55">143°33E</geoCoordinate>
, coll.
<collectorName id="26FE13BC4675FFD8C208B2C412BCDF90" box="[1283,1432,475,501]" pageId="20" pageNumber="21">M.J. Colloff</collectorName>
,
<date id="FFB550AA4675FFD8C79CB2E0163DDC7C" box="[151,281,511,537]" pageId="20" pageNumber="21" value="2011-07-19">
<collectingDate id="EFF1A9424675FFD8C79CB2E0163DDC7C" box="[151,281,511,537]" pageId="20" pageNumber="21" value="2011-07-19">19.vii.2011</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C31125E14675FFD8C7CCB13C17C4DC04" pageId="20" pageNumber="21" type="etymology">
<paragraph id="8BB4766A4675FFD8C7CCB13C17C4DC04" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
<emphasis id="B97FAA784675FFD8C7CCB13C166ADC58" bold="true" box="[199,334,547,573]" pageId="20" pageNumber="21">Etymology.</emphasis>
This species is named for the Myrtle Beech forest (
<taxonomicName id="4C0B0DE94675FFD8C4BEB13C13F7DC58" box="[949,1235,547,573]" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" kingdom="Plantae" order="Fagales" pageId="20" pageNumber="21" phylum="Tracheophyta" rank="species" species="cunninghami">
<emphasis id="B97FAA784675FFD8C4BEB13C13F7DC58" box="[949,1235,547,573]" italics="true" pageId="20" pageNumber="21">Nothofagus cunninghami</emphasis>
</taxonomicName>
) in which it was found.
</paragraph>
</subSubSection>
<subSubSection id="C31125E14675FFD8C7CCB175122EDD5C" pageId="20" pageNumber="21" type="diagnosis">
<paragraph id="8BB4766A4675FFD8C7CCB175122EDD5C" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
<emphasis id="B97FAA784675FFD8C7CCB1751664DCE1" bold="true" box="[199,320,618,644]" pageId="20" pageNumber="21">Diagnosis.</emphasis>
<taxonomicName id="4C0B0DE94675FFD8C64FB1741502DCE0" authorityName="Colloff" authorityYear="2023" box="[324,550,619,645]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="nothofagi">
<emphasis id="B97FAA784675FFD8C64FB1741502DCE0" box="[324,550,619,645]" italics="true" pageId="20" pageNumber="21">Eutegaeus nothofagi</emphasis>
</taxonomicName>
can be distinguished from other species in the genus by the following combination of characters: (1) the very broad lamellar cusps with apical teeth pointing laterally; (2) the absence of a translamella; (3) the presence of anterior condyles of enantiophyses B; (4) the broad, sharply pointed humeral processes with a pronounced dorsal keel; (5) the bothridium with the anterior condyle of enantiophysis H; (6) the prominent, sharp projection posterolateral of the humeral process; (7) the prominent, sub-rectangular pedotecta I with their lateral margins angled obliquely; (8) the U-shaped ridge posterior of the anal plates bearing setae
<emphasis id="B97FAA784675FFD8C38DB0001386DD5C" box="[1158,1186,799,825]" italics="true" pageId="20" pageNumber="21">ad</emphasis>
<subScript id="178F742F4675FFD8C3AAB02E138DDD5A" attach="left" box="[1185,1193,817,831]" fontSize="6" pageId="20" pageNumber="21">1</subScript>
and
<emphasis id="B97FAA784675FFD8C3D4B00013DFDD5C" box="[1247,1275,799,825]" italics="true" pageId="20" pageNumber="21">ad</emphasis>
<subScript id="178F742F4675FFD8C3F0B02E1227DD5A" attach="left" box="[1275,1283,817,831]" fontSize="6" pageId="20" pageNumber="21">2</subScript>
.
</paragraph>
</subSubSection>
<subSubSection id="C31125E14675FFD8C7CCB05C163ADB68" pageId="20" pageNumber="21" type="discussion">
<paragraph id="8BB4766A4675FFD8C7CCB05C151FDA74" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
<emphasis id="B97FAA784675FFD8C7CCB05C161FDD38" bold="true" box="[199,315,835,861]" pageId="20" pageNumber="21">Remarks.</emphasis>
The absence of a translamella in this species is shared with
<taxonomicName id="4C0B0DE94675FFD8C4D7B05C1347DD38" authority="Colloff, 2023" authorityName="Colloff" authorityYear="2023" box="[988,1123,835,861]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="bidhawal" status="sp. nov.">
<emphasis id="B97FAA784675FFD8C4D7B05C1347DD38" box="[988,1123,835,861]" italics="true" pageId="20" pageNumber="21">E. bidhawal</emphasis>
</taxonomicName>
<emphasis id="B97FAA784675FFD8C361B05C13E7DD38" bold="true" box="[1130,1219,835,861]" pageId="20" pageNumber="21">
<taxonomicNameLabel id="A24C17034675FFD8C361B05C13E7DD38" box="[1130,1219,835,861]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
,
<taxonomicName id="4C0B0DE94675FFD8C3DAB05C12B1DD39" authorityName="Ermilov" authorityYear="2020" box="[1233,1429,835,860]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="parapapuensis">
<emphasis id="B97FAA784675FFD8C3DAB05C12B1DD39" box="[1233,1429,835,860]" italics="true" pageId="20" pageNumber="21">E. parapapuensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C0B0DE94675FFD8C79CB0781662DDE4" authorityName="Ermilov" authorityYear="2020" box="[151,326,871,897]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="paralagrecai">
<emphasis id="B97FAA784675FFD8C79CB0781662DDE4" box="[151,326,871,897]" italics="true" pageId="20" pageNumber="21">E. paralagrecai</emphasis>
</taxonomicName>
and
<taxonomicName id="4C0B0DE94675FFD8C671B0781431DDE4" authority="J. Balogh &amp; Csiszar, 1963" authorityName="J. Balogh &amp; Csiszar" authorityYear="1963" box="[378,789,871,897]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="pulcher">
<emphasis id="B97FAA784675FFD8C671B07816C9DDE4" box="[378,493,871,897]" italics="true" pageId="20" pageNumber="21">E. pulcher</emphasis>
J.
<bibRefCitation id="EF9A0B9B4675FFD8C501B0781431DDE4" author="Balogh, J. &amp; Csiszar, J." box="[522,789,871,897]" pageId="20" pageNumber="21" pagination="463 - 485" refId="ref64298" refString="Balogh, J. &amp; Csiszar, J. (1963) The zoological results of Gy. Topal's collectings in South Argentina. 5. Oribatei (Acarina). Annales Historico-Naturales Musei Nationalis Hungarici, Pars Zoologica, 55, 463 - 485." type="journal article" year="1963">Balogh &amp; Csiszár, 1963</bibRefCitation>
</taxonomicName>
. The latter species also has broad, sharply pointed humeral processes and the anterior condyle of enantiophysis H on the posterior margin of the bothridium but differs in the shape of the lamellar cusps and the reticulate microsculpture on them, the barbed lamellar setae and very short interlamellar setae. The notogaster of
<taxonomicName id="4C0B0DE94675FFD8C58AB0CC1428DD88" authorityName="Colloff" authorityYear="2023" box="[641,780,979,1005]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="nothofagi">
<emphasis id="B97FAA784675FFD8C58AB0CC1428DD88" box="[641,780,979,1005]" italics="true" pageId="20" pageNumber="21">E. nothofagi</emphasis>
</taxonomicName>
is also much broader than long, whereas in
<taxonomicName id="4C0B0DE94675FFD8C3F6B0CC1257DD88" authorityName="J. Balogh &amp; Csiszar" authorityYear="1963" box="[1277,1395,979,1005]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="pulcher">
<emphasis id="B97FAA784675FFD8C3F6B0CC1257DD88" box="[1277,1395,979,1005]" italics="true" pageId="20" pageNumber="21">E. pulcher</emphasis>
</taxonomicName>
the notogaster is almost as long as broad.
</paragraph>
<paragraph id="8BB4766A4675FFD8C7CCB704163ADB68" blockId="20.[151,1437,151,1293]" pageId="20" pageNumber="21">
The association of the immatures with the adult is based, in part, on their presence in the same samples. At Triplet Falls in the Otway National Park, adults of
<taxonomicName id="4C0B0DE94675FFD8C5DAB720145DDA3D" authorityName="Colloff" authorityYear="2023" box="[721,889,1087,1112]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="woiwurrung">
<emphasis id="B97FAA784675FFD8C5DAB720145DDA3D" box="[721,889,1087,1112]" italics="true" pageId="20" pageNumber="21">E. woiwurrung</emphasis>
</taxonomicName>
were also present and the rationale for matching this species with its immatures is given above. In the material of from Maits Rest there were no adult eutegaeoid individuals present other than
<taxonomicName id="4C0B0DE94675FFD8C6FBB798155FDAC4" authorityName="Colloff" authorityYear="2023" box="[496,635,1159,1185]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="nothofagi">
<emphasis id="B97FAA784675FFD8C6FBB798155FDAC4" box="[496,635,1159,1185]" italics="true" pageId="20" pageNumber="21">E. nothofagi</emphasis>
</taxonomicName>
. The tritonymph, at 1,011 μm long, more closely matches the adult of this species, at 1,309 μm long, than that of
<taxonomicName id="4C0B0DE94675FFD8C589B7B41408DAA1" authorityName="Colloff" authorityYear="2023" box="[642,812,1195,1220]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="woiwurrung">
<emphasis id="B97FAA784675FFD8C589B7B41408DAA1" box="[642,812,1195,1220]" italics="true" pageId="20" pageNumber="21">E. woiwurrung</emphasis>
</taxonomicName>
, at an average length of 1,009 μm for females and 976 μm for males. Also, the small paired teeth on the lamellar cusp of the tritonymph of
<taxonomicName id="4C0B0DE94675FFD8C341B7D013F1DA8C" authorityName="Colloff" authorityYear="2023" box="[1098,1237,1231,1257]" class="Arachnida" family="Eutegaeidae" genus="Eutegaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="nothofagi">
<emphasis id="B97FAA784675FFD8C341B7D013F1DA8C" box="[1098,1237,1231,1257]" italics="true" pageId="20" pageNumber="21">E. nothofagi</emphasis>
</taxonomicName>
matches the cusp of the adult.
</paragraph>
</subSubSection>
</treatment>
</document>