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<document id="535380A412CC51427F89BFCE5DD7CA65" ID-DOI="10.5281/zenodo.195284" ID-GBIF-Dataset="e89fb81f-4b02-4f0c-a889-1e2072699196" ID-ISSN="1175-5326" ID-Zenodo-Dep="195284" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460225388371" checkinUser="plazi" docAuthor="Colloff, Matthew J." docDate="2010" docId="EC637008FFFE137FE38DD819FCAEFBBF" docLanguage="en" docName="zt02475p038.pdf" docOrigin="Zootaxa 2475" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Scapheremaeus euthemellus Colloff, 2010, sp. nov." docType="treatment" docVersion="8" lastPageNumber="16" masterDocId="105A0870FFF31370E31ADB0AFF99FFA7" masterDocTitle="The hyperdiverse oribatid mite genus Scapheremaeus (Acari: Oribatida: Cymbaeremaeidae) in Australia, with descriptions of new species and consideration of biogeographical affinities" masterLastPageNumber="38" masterPageNumber="1" pageNumber="14" updateTime="1698238218813" updateUser="plazi">
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<mods:title id="9CF6146C500CDF5A0C77EA868871A95E">The hyperdiverse oribatid mite genus Scapheremaeus (Acari: Oribatida: Cymbaeremaeidae) in Australia, with descriptions of new species and consideration of biogeographical affinities</mods:title>
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<mods:namePart id="D66B8A5F99D20240638F0A0565F8B558">Colloff, Matthew J.</mods:namePart>
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<mods:date id="469D6B1472DB45B5F45A04E432BC04DE">2010</mods:date>
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<treatment id="EC637008FFFE137FE38DD819FCAEFBBF" ID-DOI="http://doi.org/10.5281/zenodo.6199022" ID-GBIF-Taxon="119386158" ID-Zenodo-Dep="6199022" LSID="urn:lsid:plazi:treatment:EC637008FFFE137FE38DD819FCAEFBBF" httpUri="http://treatment.plazi.org/id/EC637008FFFE137FE38DD819FCAEFBBF" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14">
<subSubSection id="2CD09295FFFE137DE38DD819FF6EFCFF" pageId="13" pageNumber="14" type="nomenclature">
<paragraph id="6475C11EFFFE137DE38DD819FDCDFC8B" blockId="13.[151,596,786,856]" box="[151,596,786,813]" pageId="13" pageNumber="14">
<heading id="3F3D7672FFFE137DE38DD819FDCDFC8B" bold="true" box="[151,596,786,813]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
<emphasis id="56BE1D0CFFFE137DE38DD819FDCDFC8B" bold="true" box="[151,596,786,813]" pageId="13" pageNumber="14">
<taxonomicName id="A3CABA9DFFFE137DE38DD819FE76FC8A" ID-CoL="8TD89" box="[151,495,787,813]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="euthemellus" status="sp. nov.">
<emphasis id="56BE1D0CFFFE137DE38DD819FE76FC8A" bold="true" box="[151,495,787,813]" italics="true" pageId="13" pageNumber="14">Scapheremaeus euthemellus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFE137DE2ECD818FDCDFC8B" box="[502,596,786,812]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="6475C11EFFFE137DE38DD836FF6EFCFF" blockId="13.[151,596,786,856]" box="[151,247,828,856]" pageId="13" pageNumber="14">
(
<figureCitation id="FCF1DD9BFFFE137DE3BAD836FF74FCFF" box="[160,237,828,856]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="2CD09295FFFE137FE38DD89CFE8FFED5" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14" type="description">
<paragraph id="6475C11EFFFE137DE38DD89CFD74FC72" blockId="13.[151,1437,918,1998]" pageId="13" pageNumber="14">
<emphasis id="56BE1D0CFFFE137DE38DD89CFEA8FC17" bold="true" box="[151,305,918,944]" pageId="13" pageNumber="14">Dimensions.</emphasis>
<typeStatus id="BB717FBCFFFE137DE223D89CFE3EFC17" box="[313,423,918,944]" pageId="13" pageNumber="14" type="holotype">Holotype</typeStatus>
female: length 460, breadth 273;
<typeStatus id="BB717FBCFFFE137DE024D89CFC3DFC17" box="[830,932,918,944]" pageId="13" pageNumber="14" type="paratype">paratype</typeStatus>
female: length 414, breadth 229. Ratio of length of prodorsum to total length (
<typeStatus id="BB717FBCFFFE137DE125D8B1FD34FC72" box="[575,685,955,981]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
): 0.4.
</paragraph>
<paragraph id="6475C11EFFFE137DE3DFD8EAFEFDFAA7" blockId="13.[151,1437,918,1998]" pageId="13" pageNumber="14">
<emphasis id="56BE1D0CFFFE137DE3DFD8EAFEC3FC5D" bold="true" box="[197,346,992,1018]" pageId="13" pageNumber="14">Prodorsum.</emphasis>
With pattern of irregular ridges laterally (
<figureCitation id="FCF1DD9BFFFE137DE054D8EBFC0FFC5C" box="[846,918,993,1019]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
a). Rostrum blunt, rounded; rostral seta (
<emphasis id="56BE1D0CFFFE137DE663D8EBFA08FC5D" box="[1401,1425,993,1018]" italics="true" pageId="13" pageNumber="14">ro</emphasis>
) smooth, curved, ca. 30 long. Lateral carinae absent. Lamellar seta minute (7), spiniform, with dark, clubshaped cerotegument, on short tubercle. Apical trans-costular ridge present. Costulae straight, converging apically, extending posteriorly as far as bothridia, with strongly-developed interbothridial ridge. Inter-costular region with polygonal plaques. Interlamellar seta absent. Sensillus with large, smooth, club-shaped, darklypigmented head, ca. 28 long, 20 broad (
<figureCitation id="FCF1DD9BFFFE137DE199DF91FD57FB12" box="[643,718,1179,1205]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
e), emerging on short stalk from bothridium (diameter 17) positioned at least its own diameter from dorsosejugal suture. Region posterior of interbothridial ridge with irregular plaques.
</paragraph>
<paragraph id="6475C11EFFFE137DE3DFDE01FD30F964" blockId="13.[151,1437,918,1998]" pageId="13" pageNumber="14">
<emphasis id="56BE1D0CFFFE137DE3DFDE01FECAFA82" bold="true" box="[197,339,1291,1317]" pageId="13" pageNumber="14">Notogaster.</emphasis>
Length 320. Circumdorsal scissure entire (
<figureCitation id="FCF1DD9BFFFE137DE04FDE01FC07FA82" box="[853,926,1291,1317]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
a). Lenticulus ovoid, broader than long (25 long, 35 broad) with diffuse lateral and anterior margin and well-developed posterior ridge extending as far as setae
<emphasis id="56BE1D0CFFFE137DE3C1DE5DFF71FAD7" box="[219,232,1367,1392]" italics="true" pageId="13" pageNumber="14">c</emphasis>
2. Humeral process well-developed, broadly triangular when viewed dorsally. Centrodorsal plate 250 long, 165 broad, oval, broadest at level midway between setae
<emphasis id="56BE1D0CFFFE137DE0BFDE75FC5DFA3F" box="[933,964,1407,1432]" italics="true" pageId="13" pageNumber="14">lm</emphasis>
and
<emphasis id="56BE1D0CFFFE137DE71BDE75FB80FA3F" box="[1025,1049,1407,1432]" italics="true" pageId="13" pageNumber="14">lp</emphasis>
, with well-developed posterior centrodorsal ridge and lateral concavities (
<figureCitation id="FCF1DD9BFFFE137DE18DDEAEFD72FA19" box="[663,747,1444,1470]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Figs. 7</figureCitation>
a,h). Dorsal circumnotogastral plate plicate. Centrodorsal microsculpture consisting of irregular transverse ridges and foveolae (
<figureCitation id="FCF1DD9BFFFE137DE0C0DEC3FBBBFA44" box="[986,1058,1481,1507]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
a). With ten pairs of notogastral setae; those of
<emphasis id="56BE1D0CFFFE137DE240DEE5FEFEF9AF" box="[346,359,1519,1544]" italics="true" pageId="13" pageNumber="14">c</emphasis>
,
<emphasis id="56BE1D0CFFFE137DE260DEE5FE1BF9AF" box="[378,386,1519,1544]" italics="true" pageId="13" pageNumber="14">l</emphasis>
and
<emphasis id="56BE1D0CFFFE137DE2DEDEE5FE4AF9AF" box="[452,467,1519,1544]" italics="true" pageId="13" pageNumber="14">h</emphasis>
series bacilliform, short (ca. 20-25), smooth, covered in dark, club-shaped cerotegument (
<figureCitation id="FCF1DD9BFFFE137DE25DDD1EFE03F989" box="[327,410,1556,1582]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Figs. 7</figureCitation>
c,d), positioned on well-developed conical tubercles; two pairs of setae on centrodorsal plate, five pairs on dorsal circumnotogastral plate; with three pairs of setae in
<emphasis id="56BE1D0CFFFE137DE748DD33FBF8F9F5" box="[1106,1121,1593,1618]" italics="true" pageId="13" pageNumber="14">p</emphasis>
series, spiniform, with or without cerotegument (
<figureCitation id="FCF1DD9BFFFE137DE2B6DD55FE66F9DE" box="[428,511,1631,1657]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Figs. 7</figureCitation>
f,g), positioned on ventral circumnotogastral plate. Opening of
<emphasis id="56BE1D0CFFFE137DE7E9DD55FA80F9DF" box="[1267,1305,1631,1656]" italics="true" pageId="13" pageNumber="14">gla</emphasis>
positioned anteriolateral of seta
<emphasis id="56BE1D0CFFFE137DE2B4DD8EFE51F93A" box="[430,456,1668,1693]" italics="true" pageId="13" pageNumber="14">lp</emphasis>
. With four pairs of lyrifissures visible dorsally. Posterior margin of dorsal circumnotogastral plate crenellated, rounded.
</paragraph>
<paragraph id="6475C11EFFFE137DE3DFDDC4FAA5F869" blockId="13.[151,1437,918,1998]" pageId="13" pageNumber="14">
<emphasis id="56BE1D0CFFFE137DE3DFDDC4FE11F94F" bold="true" box="[197,392,1742,1768]" pageId="13" pageNumber="14">Ventral region.</emphasis>
Epimeral setae setiform, setae
<emphasis id="56BE1D0CFFFE137DE016DDC5FCB3F94F" box="[780,810,1743,1768]" italics="true" pageId="13" pageNumber="14">1b</emphasis>
longer than others - almost twice the length of
<emphasis id="56BE1D0CFFFE137DE66CDDC5FA0DF94F" box="[1398,1428,1743,1768]" italics="true" pageId="13" pageNumber="14">1a</emphasis>
, formula 3-1-2-2 (
<figureCitation id="FCF1DD9BFFFE137DE27DDDFEFE36F8A9" box="[359,431,1780,1806]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
b). Microsculpture of ventral plate with irregular ridges and plaques. Sub-hexagonal striate genital plates slightly longer than broad, with six pairs of genital setae positioned close to, but not on, medial edges;
<emphasis id="56BE1D0CFFFE137DE254DC35FEC4F8FF" box="[334,349,1855,1880]" italics="true" pageId="13" pageNumber="14">g</emphasis>
1 positioned lateral of
<emphasis id="56BE1D0CFFFE137DE16DDC35FD1FF8FF" box="[631,646,1855,1880]" italics="true" pageId="13" pageNumber="14">g</emphasis>
2-6; seta
<emphasis id="56BE1D0CFFFE137DE1F1DC35FD63F8FF" box="[747,762,1855,1880]" italics="true" pageId="13" pageNumber="14">g</emphasis>
2 26 long, almost twice as long as other genital setae. Longitudinal ridges lateral of genital plates. Anal setae spiniform, 12, positioned almost their length from median edge of striate anal plates. With three pairs of spiniform adanal setae,
<emphasis id="56BE1D0CFFFE137DE724DC86FBC2F802" box="[1086,1115,1932,1957]" italics="true" pageId="13" pageNumber="14">ad</emphasis>
3 longer than others;
<emphasis id="56BE1D0CFFFE137DE64FDC86FAEBF802" box="[1365,1394,1932,1957]" italics="true" pageId="13" pageNumber="14">ad</emphasis>
1 of
<typeStatus id="BB717FBCFFFE137DE38DDCBEFF67F869" box="[151,254,1972,1998]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
with club-shaped cerotegument. Posterior margin of ventral circumnotogastral plate incised.
</paragraph>
<caption id="30B59196FFFD137EE38DDCA4FA05F861" box="[151,1436,1966,1990]" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="14" pageNumber="15" targetBox="[187,1384,161,1965]" targetPageId="14">
<paragraph id="6475C11EFFFD137EE38DDCA4FA05F861" blockId="14.[151,1436,1966,1990]" box="[151,1436,1966,1990]" pageId="14" pageNumber="15">
<emphasis id="56BE1D0CFFFD137EE38DDCA4FE80F861" bold="true" box="[151,281,1966,1990]" pageId="14" pageNumber="15">FIGURE 7.</emphasis>
<taxonomicName id="A3CABA9DFFFD137EE23ADCA5FDD6F861" box="[288,591,1967,1990]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="euthemellus" status="sp. nov.">
<emphasis id="56BE1D0CFFFD137EE23ADCA5FDD6F861" box="[288,591,1967,1990]" italics="true" pageId="14" pageNumber="15">Scapheremaeus euthemellus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFD137EE14FDCA4FD35F861" box="[597,684,1966,1990]" pageId="14" pageNumber="15" rank="species">
<emphasis id="56BE1D0CFFFD137EE14FDCA4FD35F861" bold="true" box="[597,684,1966,1990]" pageId="14" pageNumber="15">sp. nov.</emphasis>
</taxonomicNameLabel>
a) dorsal; b) ventral; c) detail of setae
<emphasis id="56BE1D0CFFFD137EE756DCA5FBFEF861" box="[1100,1127,1967,1990]" italics="true" pageId="14" pageNumber="15">lm</emphasis>
; d) detail of seta
<emphasis id="56BE1D0CFFFD137EE638DCA5FAAEF861" box="[1314,1335,1967,1990]" italics="true" pageId="14" pageNumber="15">lp</emphasis>
; e) detail
</paragraph>
</caption>
<paragraph id="6475C11EFFFC137FE3DFDB9DFC24FF70" blockId="15.[151,1437,151,1048]" pageId="15" pageNumber="16">
<emphasis id="56BE1D0CFFFC137FE3DFDB9DFE0FFF16" bold="true" box="[197,406,151,177]" pageId="15" pageNumber="16">Lateral aspect.</emphasis>
Mid-line of rostrum vertical (
<figureCitation id="FCF1DD9BFFFC137FE03CDB92FCE1FF15" box="[806,888,152,178]" captionStart="FIGURE 7" captionStartId="14.[151,255,1966,1990]" captionTargetBox="[187,1384,161,1965]" captionTargetId="figure@14.[160,1433,129,2020]" captionTargetPageId="14" captionText="FIGURE 7. Scapheremaeus euthemellus sp. nov. a) dorsal; b) ventral; c) detail of setae lm; d) detail of seta lp; e) detail" httpUri="https://zenodo.org/record/195289/files/figure.png" pageId="15" pageNumber="16">Fig. 7</figureCitation>
h). Hysterosoma dorsoventrally flattened. Exobothridial seta absent. Humeral process a broad, triangular ridge.
</paragraph>
<paragraph id="6475C11EFFFC137FE3DFDBE8FE8FFED5" blockId="15.[151,1437,151,1048]" pageId="15" pageNumber="16">
<emphasis id="56BE1D0CFFFC137FE3DFDBE8FE9EFF5B" bold="true" box="[197,263,226,252]" pageId="15" pageNumber="16">Legs.</emphasis>
Heterotridactylous; covered in thick cerotegument consisting of irregular plaques; porose areas on trochantera and femora. Seta
<emphasis id="56BE1D0CFFFC137FE111DA02FD8AFE86" box="[523,531,264,289]" italics="true" pageId="15" pageNumber="16">l</emphasis>
&quot; on tibia I straight, thick, barbed, club-shaped; Solenidion φ2 on tibia I emerging from apophysis positioned on dorsal surface of apophysis of φ1. Solenidion ω on tarsus II with clubshaped tip.
</paragraph>
</subSubSection>
<subSubSection id="2CD09295FFFC137FE3DFDA77FBF0FDA0" pageId="15" pageNumber="16" type="materials_examined">
<paragraph id="6475C11EFFFC137FE3DFDA77FBF0FDA0" blockId="15.[151,1437,151,1048]" pageId="15" pageNumber="16">
<emphasis id="56BE1D0CFFFC137FE3DFDA77FE59FE30" bold="true" box="[197,448,381,407]" pageId="15" pageNumber="16">Material Examined.</emphasis>
<typeStatus id="BB717FBCFFFC137FE2D2DA77FDACFE30" box="[456,565,381,407]" pageId="15" pageNumber="16" type="holotype">Holotype</typeStatus>
and one
<typeStatus id="BB717FBCFFFC137FE1BBDA77FC9FFE30" box="[673,774,381,407]" pageId="15" pageNumber="16" type="paratype">paratype</typeStatus>
from a pyrethrin knock-down sample from mosses on a tree trunk, callidendrous rainforest dominated by
<taxonomicName id="A3CABA9DFFFC137FE1ECDAA9FBB1FE1B" box="[758,1064,419,444]" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" kingdom="Plantae" order="Fagales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="cunninghami">
<emphasis id="56BE1D0CFFFC137FE1ECDAA9FBB1FE1B" box="[758,1064,419,444]" italics="true" pageId="15" pageNumber="16">Nothofagus cunninghami</emphasis>
</taxonomicName>
, coll. H. Mitchell and R. Coy,
<date id="1074E7DEFFFC137FE38DDAC2FE80FE45" box="[151,281,456,482]" pageId="15" pageNumber="16" value="1989-11-25">25.xi.1989</date>
, on the slopes of Mount Victoria, within
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100-
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</quantity>
. of the walking track, Mount Victoria Forest Reserve, Tasmania,
<geoCoordinate id="01FEA7D9FFFC137FE298DAE7FE7CFDA0" box="[386,485,493,519]" direction="south" orientation="latitude" pageId="15" pageNumber="16" precision="925" value="-41.333332">41°20´S</geoCoordinate>
,
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, ca.
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.
</specimenCount>
, mean annual rainfall
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.
</paragraph>
</subSubSection>
<subSubSection id="2CD09295FFFC137FE3DFD918FB2BFD8A" box="[197,1202,530,557]" pageId="15" pageNumber="16" type="etymology">
<paragraph id="6475C11EFFFC137FE3DFD918FB2BFD8A" blockId="15.[151,1437,151,1048]" box="[197,1202,530,557]" pageId="15" pageNumber="16">
<emphasis id="56BE1D0CFFFC137FE3DFD918FEC8FD8B" bold="true" box="[197,337,530,556]" pageId="15" pageNumber="16">Etymology.</emphasis>
The specific name
<taxonomicName id="A3CABA9DFFFC137FE12DD919FD5AFD8B" box="[567,707,531,556]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="euthemellus">
<emphasis id="56BE1D0CFFFC137FE12DD919FD5AFD8B" box="[567,707,531,556]" italics="true" pageId="15" pageNumber="16">euthemellus</emphasis>
</taxonomicName>
is Latinised Greek for pretty little thing.
</paragraph>
</subSubSection>
<subSubSection id="2CD09295FFFC137FE3DFD932FCAEFBBF" pageId="15" pageNumber="16" type="discussion">
<paragraph id="6475C11EFFFC137FE3DFD932FEBEFC9F" blockId="15.[151,1437,151,1048]" pageId="15" pageNumber="16">
<emphasis id="56BE1D0CFFFC137FE3DFD932FEA7FDF5" bold="true" box="[197,318,568,594]" pageId="15" pageNumber="16">Remarks.</emphasis>
<taxonomicName id="A3CABA9DFFFC137FE25FD933FD16FDF5" box="[325,655,569,594]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="euthemellus" status="sp. nov.">
<emphasis id="56BE1D0CFFFC137FE25FD933FD16FDF5" box="[325,655,569,594]" italics="true" pageId="15" pageNumber="16">Scapheremaeus euthemellus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFC137FE18CD932FD6DFDF5" box="[662,756,568,594]" pageId="15" pageNumber="16" rank="species">
<emphasis id="56BE1D0CFFFC137FE18CD932FD6DFDF5" bold="true" box="[662,756,568,594]" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
differs from other members of the genus by the following combination of characters: 1) lenticulus oval, broader than long; 2) setae
<emphasis id="56BE1D0CFFFC137FE705D954FBA4FDD0" box="[1055,1085,606,631]" italics="true" pageId="15" pageNumber="16">lm</emphasis>
,
<emphasis id="56BE1D0CFFFC137FE754D954FBFFFDD0" box="[1102,1126,606,631]" italics="true" pageId="15" pageNumber="16">lp</emphasis>
and the
<emphasis id="56BE1D0CFFFC137FE7CBD954FB79FDD0" box="[1233,1248,606,631]" italics="true" pageId="15" pageNumber="16">h</emphasis>
series on welldeveloped conical tubercles; 3) minute lamellar setae with club-shaped, dark cerotegument; 4) setae
<emphasis id="56BE1D0CFFFC137FE626D989FAD2FD3B" box="[1340,1355,643,668]" italics="true" pageId="15" pageNumber="16">g</emphasis>
1 about twice the length of the other genital setae and
<emphasis id="56BE1D0CFFFC137FE1A0D9A1FD50FD63" box="[698,713,683,708]" italics="true" pageId="15" pageNumber="16">g</emphasis>
2 displaced laterally; 5) setae
<emphasis id="56BE1D0CFFFC137FE73ED9A1FBD8FD63" box="[1060,1089,683,708]" italics="true" pageId="15" pageNumber="16">1b</emphasis>
about twice the length of the other epimeral setae; 6) the irregularly foveolate centrodorsal microsculpture with a well-developed posteriomedian ridge projecting onto the dorsal circumnotogastral plate, and with prominent posteriolateral depressions.
</paragraph>
<paragraph id="6475C11EFFFC137FE3DFD84EFCAEFBBF" blockId="15.[151,1437,151,1048]" pageId="15" pageNumber="16">
<taxonomicName id="A3CABA9DFFFC137FE3DFD84EFDB0FCFA" box="[197,553,836,861]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="euthemellus" status="sp. nov.">
<emphasis id="56BE1D0CFFFC137FE3DFD84EFDB0FCFA" box="[197,553,836,861]" italics="true" pageId="15" pageNumber="16">Scapheremaeus euthemellus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFC137FE128D849FD01FCFA" box="[562,664,835,861]" pageId="15" pageNumber="16" rank="species">
<emphasis id="56BE1D0CFFFC137FE128D849FD01FCFA" bold="true" box="[562,664,835,861]" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
is a member of the
<taxonomicName id="A3CABA9DFFFC137FE083D849FB9CFCFA" box="[921,1029,835,861]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="35" phylum="Arthropoda" rank="species" species="petrosus">Petrosus</taxonomicName>
species-group. It shares with
<taxonomicName id="A3CABA9DFFFC137FE69FD84EFE91FC25" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="truncatus" status="sp. nov.">
<emphasis id="56BE1D0CFFFC137FE69FD84EFE91FC25" italics="true" pageId="15" pageNumber="16">S. truncatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFC137FE20AD862FEE9FC25" box="[272,368,872,898]" pageId="15" pageNumber="16" rank="species">
<emphasis id="56BE1D0CFFFC137FE20AD862FEE9FC25" bold="true" box="[272,368,872,898]" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
(cf. below) the trapezoid shape formed by the costulae, interlamellar and interbothridial ridges, which contain large, irregular cuticular plaques, as well as the indented margin of the circumnotogastral plate in the humeral region. It differs in having a smooth sensillus (that of
<taxonomicName id="A3CABA9DFFFC137FE7FED8BEFAE8FC6A" box="[1252,1393,948,973]" class="Arachnida" family="Cymbaeremaeidae" genus="Scapheremaeus" kingdom="Animalia" order="Sarcoptiformes" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="truncatus" status="sp. nov.">
<emphasis id="56BE1D0CFFFC137FE7FED8BEFAE8FC6A" box="[1252,1393,948,973]" italics="true" pageId="15" pageNumber="16">S. truncatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4D8DA077FFFC137FE663D8B9FF55FC55" pageId="15" pageNumber="16" rank="species">
<emphasis id="56BE1D0CFFFC137FE663D8B9FF55FC55" bold="true" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
is tuberculate) and ridged (as opposed to striate) microsculpture on the ventral plate, as a well the prodorsum being rounded anteriorly, rather than truncate.
</paragraph>
</subSubSection>
</treatment>
</document>