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<document id="FF568ECA754DF7EF7977DCFCAC797C41" ID-CLB-Dataset="55451" ID-DOI="10.11646/zootaxa.5138.5.1" ID-GBIF-Dataset="d6c358bf-ea4b-4a15-9317-d14388fb7364" ID-ISSN="1175-5326" ID-Zenodo-Dep="6571817" ID-ZooBank="3A4C7DE4-CC6E-4EC2-B8C4-B65B789F7BE1" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1653289793986" checkinUser="plazi" docAuthor="Ganguly, Moumi, Mondal, Priyankar &amp; Karmakar, Krishna" docDate="2022" docId="03CA0B6CE71AFFD3848A5A83FA2D0BB0" docLanguage="en" docName="zootaxa.5138.5.1.pdf" docOrigin="Zootaxa 5138 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Linzhangia (Linzhangia) Karmakar, Ganguly &amp; Mondal 2022, subgen. nov." docType="treatment" docUuid="DF375F5A-F175-4ACD-9DD5-FEBE82776DA4" docUuidSource="ZooBank" docVersion="7" lastPageNumber="515" masterDocId="FFF37314E717FFDD841D5A14FFB00C24" masterDocTitle="Complementary description of three species of Steneotarsonemus (Acari: Tarsonemidae) from rice agroecosystems of Eastern India with notes on their taxonomic status, spatial distribution, intraspecific variation and species composition" masterLastPageNumber="532" masterPageNumber="501" pageNumber="514" updateTime="1699337928644" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="2AC9503B10B3E61F60C3A6FA6E74DB71">Complementary description of three species of Steneotarsonemus (Acari: Tarsonemidae) from rice agroecosystems of Eastern India with notes on their taxonomic status, spatial distribution, intraspecific variation and species composition</mods:title>
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<mods:namePart id="C01A10EEE38BCEB92FCD7109C07BEE6A">Ganguly, Moumi</mods:namePart>
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<mods:affiliation id="A394D260389F6A92B036AAE5859C3A2E">Department of Agricultural Entomology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur- 741252, West Bengal, India. moumi 1696 @ gmail. com; https: // orcid. org / 0000 - 0003 - 4101 - 3134</mods:affiliation>
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<mods:namePart id="5C8819C9FC696B5C23017DE6BEE31DDF">Mondal, Priyankar</mods:namePart>
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<mods:affiliation id="6434767A540CFBDEC393731939ACED26">Department of Agricultural Entomology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur- 741252, West Bengal, India. priyankar. ento @ gmail. com; https: // orcid. org / 0000 - 0002 - 0142 - 5815</mods:affiliation>
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<mods:namePart id="7F9B862E3AF544BCE4F2304706E9611B">Karmakar, Krishna</mods:namePart>
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<mods:affiliation id="DE8DE08D87665D06F4A02B314CF5F3FE">Department of Agricultural Entomology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur- 741252, West Bengal, India. kkbckv 64 @ gmail. com; https: // orcid. org / 0000 - 0002 - 5582 - 3560</mods:affiliation>
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<treatment id="03CA0B6CE71AFFD3848A5A83FA2D0BB0" ID-DOI="http://doi.org/10.5281/zenodo.6573465" ID-GBIF-Taxon="195578795" ID-Zenodo-Dep="6573465" LSID="urn:lsid:zoobank.org:act:DF375F5A-F175-4ACD-9DD5-FEBE82776DA4" httpUri="http://treatment.plazi.org/id/03CA0B6CE71AFFD3848A5A83FA2D0BB0" lastPageId="14" lastPageNumber="515" pageId="13" pageNumber="514">
<subSubSection id="C379E9F1E71AFFD0848A5A83FC600C95" box="[151,976,151,178]" pageId="13" pageNumber="514" type="nomenclature">
<paragraph id="8BDCBA7AE71AFFD0848A5A83FC600C95" blockId="13.[151,976,151,178]" box="[151,976,151,178]" pageId="13" pageNumber="514">
<heading id="D0940D16E71AFFD0848A5A83FC600C95" bold="true" box="[151,976,151,178]" fontSize="11" level="1" pageId="13" pageNumber="514" reason="1">
<emphasis id="B9176668E71AFFD0848A5A83FC600C95" bold="true" box="[151,976,151,178]" pageId="13" pageNumber="514">
Subgenus
<taxonomicName id="4C63C1F9E71AFFD0850A5A83FC9F0C95" authority="Karmakar, Ganguly &amp; Mondal" authorityName="Karmakar, Ganguly &amp; Mondal" authorityYear="2022" box="[279,815,151,178]" class="Arachnida" family="Tarsonemidae" genus="Linzhangia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus" status="subgen. nov.">
<emphasis id="B9176668E71AFFD0850A5A83FE120C96" bold="true" box="[279,418,151,178]" italics="true" pageId="13" pageNumber="514">Linzhangia</emphasis>
Karmakar, Ganguly &amp; Mondal
</taxonomicName>
<taxonomicNameLabel id="A224DB13E71AFFD0872A5A83FC600C95" box="[823,976,151,177]" pageId="13" pageNumber="514" rank="subGenus">subgen. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C379E9F1E71AFFD0848A5AF4FA980CDE" box="[151,1320,223,250]" pageId="13" pageNumber="514" type="type_taxon">
<paragraph id="8BDCBA7AE71AFFD0848A5AF4FA980CDE" blockId="13.[151,1437,223,394]" box="[151,1320,223,250]" pageId="13" pageNumber="514">
<typeStatus id="54D804D8E71AFFD0848A5AF4FF7F0CDE" box="[151,207,224,250]" pageId="13" pageNumber="514">Type</typeStatus>
species:
<taxonomicName id="4C63C1F9E71AFFD085285ACBFCDC0CDD" authority="Lin &amp; Zhang, 1990" authorityName="Lin &amp; Zhang" authorityYear="1990" box="[309,876,223,249]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E71AFFD085285ACBFD3A0CDD" box="[309,650,223,249]" italics="true" pageId="13" pageNumber="514">Steneotarsonemus subfurcatus</emphasis>
<bibRefCitation id="EFF2C78BE71AFFD0868C5ACBFCDC0CDD" author="Lin, J. Z. &amp; Zhang, Y. X." box="[657,876,223,249]" pageId="13" pageNumber="514" pagination="369 - 372" refId="ref16780" refString="Lin, J. Z. &amp; Zhang, Y. X. (1990) A new species of the genus Steneotarsonemus (Acari: Tarsonemidae) in Fujian. Acta Entomologica Sinica, 33 (3), 369 - 372." type="journal article" year="1990">Lin &amp; Zhang, 1990</bibRefCitation>
</taxonomicName>
; by original designation and monotypy.
</paragraph>
</subSubSection>
<subSubSection id="C379E9F1E71AFFD084DA5B17FD9C0DAE" pageId="13" pageNumber="514" type="diagnosis">
<paragraph id="8BDCBA7AE71AFFD084DA5B17FD9C0DAE" blockId="13.[151,1437,223,394]" pageId="13" pageNumber="514">
<emphasis id="B9176668E71AFFD084DA5B17FE720D39" box="[199,450,259,285]" italics="true" pageId="13" pageNumber="514">Differential diagnosis.</emphasis>
The subgenus
<taxonomicName id="4C63C1F9E71AFFD086745B17FD570D39" box="[617,743,259,285]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Linzhangia">
<emphasis id="B9176668E71AFFD086745B17FD570D39" box="[617,743,259,285]" italics="true" pageId="13" pageNumber="514">Linzhangia</emphasis>
</taxonomicName>
is most concisely diagnosed by the presence of small tapering setae
<emphasis id="B9176668E71AFFD084CA5B33FF420D65" box="[215,242,295,321]" italics="true" pageId="13" pageNumber="514">v2</emphasis>
posterolaterad setae
<emphasis id="B9176668E71AFFD085FC5B33FE4B0D65" box="[481,507,295,321]" italics="true" pageId="13" pageNumber="514">v1</emphasis>
on the prodorsum of the female. In all other members of Tarsonemoidea this seta is a pair of alveolar vestiges. The subgenus also lacks trichobothrium (
<emphasis id="B9176668E71AFFD087AE5B5FFC680D41" box="[947,984,331,357]" italics="true" pageId="13" pageNumber="514">sc1</emphasis>
), a state shared only by the members of
<taxonomicName id="4C63C1F9E71AFFD0848A5B7BFD960DAE" box="[151,550,367,394]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E71AFFD0848A5B7BFED30DAD" box="[151,355,367,393]" italics="true" pageId="13" pageNumber="514">Steneotarsonemus</emphasis>
(
<emphasis id="B9176668E71AFFD0856E5B7BFDAB0DAD" box="[371,539,367,393]" italics="true" pageId="13" pageNumber="514">Mahunkacarus</emphasis>
)
</taxonomicName>
.
</paragraph>
</subSubSection>
<caption id="DF1CEAF2E71AFFD0848A5CBEFB380AE6" ID-DOI="http://doi.org/10.5281/zenodo.6571843" ID-Zenodo-Dep="6571843" box="[151,1160,1706,1730]" httpUri="https://zenodo.org/record/6571843/files/figure.png" pageId="13" pageNumber="514" startId="13.[151,264,1706,1730]" targetBox="[151,1436,417,1679]" targetPageId="13">
<paragraph id="8BDCBA7AE71AFFD0848A5CBEFB380AE6" blockId="13.[151,1160,1706,1730]" box="[151,1160,1706,1730]" pageId="13" pageNumber="514">
<emphasis id="B9176668E71AFFD0848A5CBEFEE40AE6" bold="true" box="[151,340,1706,1730]" pageId="13" pageNumber="514">FIGURES 26, 27.</emphasis>
<taxonomicName id="4C63C1F9E71AFFD0857D5CBFFD240AE6" box="[352,660,1706,1730]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E71AFFD0857D5CBFFD240AE6" box="[352,660,1706,1730]" italics="true" pageId="13" pageNumber="514">Steneotarsonemus subfurcatus</emphasis>
</taxonomicName>
(female). 26. Dorsal surface. 27. Ventral surface.
</paragraph>
</caption>
<subSubSection id="C379E9F1E71AFFD384DA5CE4FD60087D" lastPageId="14" lastPageNumber="515" pageId="13" pageNumber="514" type="discussion">
<paragraph id="8BDCBA7AE71AFFD384DA5CE4FE3B0D39" blockId="13.[151,1437,1776,2019]" lastBlockId="14.[151,1437,151,1114]" lastPageId="14" lastPageNumber="515" pageId="13" pageNumber="514">
<emphasis id="B9176668E71AFFD084DA5CE4FE990B2E" box="[199,297,1776,1802]" italics="true" pageId="13" pageNumber="514">Remarks</emphasis>
.
<bibRefCitation id="EFF2C78BE71AFFD085255CE4FE460B2F" author="Lindquist, E. E." box="[312,502,1776,1803]" pageId="13" pageNumber="514" pagination="1 - 517" refId="ref17052" refString="Lindquist, E. E. (1986) The world genera of Tarsonemidae (Acari: Heterostigmata): a morphological, phylogenetic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. Memoirs of the Entomological Society of Canada, 136, 1 - 517. https: // doi. org / 10.4039 / entm 118136 fv" type="journal article" year="1986">Lindquist (1986)</bibRefCitation>
and
<bibRefCitation id="EFF2C78BE71AFFD086335CE4FC210B2E" author="Mitrofanov V. I. &amp; Sharonov A. A." box="[558,913,1776,1802]" pageId="13" pageNumber="514" pagination="42 - 50" refId="ref17424" refString="Mitrofanov V. I. &amp; Sharonov A. A. (1988) On the systematic position of genera Tarsonemus Canestrini &amp; Fanzago 1876 and Steneotarsonemus Beer 1954 with singling out two new subgenus and description of two new species. Nauchnye Doklady Vysshei Shkoly Biologicheskie Nauki, 1, 42 - 50." type="journal article" year="1988">Mitrofanov &amp; Sharonov (1988)</bibRefCitation>
independently proposed a detailed subgeneric classification of
<taxonomicName id="4C63C1F9E71AFFD085575D01FDA60B0B" authorityName="Beer" authorityYear="1954" box="[330,534,1813,1839]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD085575D01FDA60B0B" box="[330,534,1813,1839]" italics="true" pageId="13" pageNumber="514">Steneotarsonemus</emphasis>
</taxonomicName>
. Later,
<bibRefCitation id="EFF2C78BE71AFFD0867B5D00FCF60B0B" author="Seeman, O. D. &amp; Loch, D. S. &amp; Knihinicki, D. K. &amp; McMaugh, P. E." box="[614,838,1812,1839]" pageId="13" pageNumber="514" pagination="889 - 906" refId="ref18390" refString="Seeman, O. D., Loch, D. S., Knihinicki, D. K. &amp; McMaugh, P. E. (2016) A new species of Steneotarsonemus (Acari: Tarsonemidae) from kikuyu grass, Pennisetumclandestinum (Poaceae), in Australia. Systematic and Applied Acarology, 21 (7), 889 - 906. https: // doi. org / 10.11158 / saa. 21.7.4" type="journal article" year="2016">
Seeman
<emphasis id="B9176668E71AFFD086DF5D01FD400B0A" box="[706,752,1812,1838]" italics="true" pageId="13" pageNumber="514">et al</emphasis>
. (2016)
</bibRefCitation>
summarised this classification system of six subgenera
<taxonomicName id="4C63C1F9E71AFFD0848A5D2DFEEC0B77" authorityName="Mitrofanov &amp; Sharonov" authorityYear="1988" box="[151,348,1849,1875]" class="Arachnida" family="Tarsonemidae" genus="Carextarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD0848A5D2DFEEC0B77" box="[151,348,1849,1875]" italics="true" pageId="13" pageNumber="514">Carextarsonemus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD085645D2CFD910B76" box="[377,545,1848,1874]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E71AFFD085645D2CFD910B76" box="[377,545,1848,1874]" italics="true" pageId="13" pageNumber="514">Mahunkacarus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD086235D2DFC840B76" authorityName="L.o.Tseng" authorityYear="1980" box="[574,820,1849,1874]" class="Arachnida" family="Tarsonemidae" genus="Neosteneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD086235D2DFC840B76" box="[574,820,1849,1874]" italics="true" pageId="13" pageNumber="514">Neosteneotarsonemus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD0874C5D2DFBE20B76" authorityName="Beer &amp; Nucifora" authorityYear="1965" box="[849,1106,1849,1874]" class="Arachnida" family="Tarsonemidae" genus="Parasteneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD0874C5D2DFBE20B76" box="[849,1106,1849,1874]" italics="true" pageId="13" pageNumber="514">Parasteneotarsonemus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD080725D2CFAED0B76" authorityName="Mitrofanov &amp; Sharonov" authorityYear="1988" box="[1135,1373,1848,1874]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemoides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD080725D2CFAED0B76" box="[1135,1373,1848,1874]" italics="true" pageId="13" pageNumber="514">Steneotarsonemoides</emphasis>
</taxonomicName>
and
<taxonomicName id="4C63C1F9E71AFFD0848A5D49FED30B53" authorityName="Beer" authorityYear="1954" box="[151,355,1885,1911]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E71AFFD0848A5D49FED30B53" box="[151,355,1885,1911]" italics="true" pageId="13" pageNumber="514">Steneotarsonemus</emphasis>
</taxonomicName>
. Under this classification system,
<taxonomicName id="4C63C1F9E71AFFD086FC5D49FCCF0B52" box="[737,895,1884,1911]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E71AFFD086FC5D49FCCF0B52" box="[737,895,1884,1911]" italics="true" pageId="13" pageNumber="514">S. subfurcatus</emphasis>
</taxonomicName>
would be a species of
<emphasis id="B9176668E71AFFD080675D48FA9A0B52" box="[1146,1322,1884,1910]" italics="true" pageId="13" pageNumber="514">
<taxonomicName id="4C63C1F9E71AFFD080675D48FA960B52" box="[1146,1318,1884,1910]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">Mahunkacarus</taxonomicName>
.
</emphasis>
However, we consider the retention of seta
<emphasis id="B9176668E71AFFD086195D94FDAF0BBE" box="[516,543,1920,1946]" italics="true" pageId="13" pageNumber="514">v2</emphasis>
as a significant feature that deserves recognition as a new subgenus, here named
<taxonomicName id="4C63C1F9E71AFFD0848A5DB0FEA50B9A" box="[151,277,1956,1982]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Linzhangia">
<emphasis id="B9176668E71AFFD0848A5DB0FEA50B9A" box="[151,277,1956,1982]" italics="true" pageId="13" pageNumber="514">Linzhangia</emphasis>
</taxonomicName>
. The absence of
<emphasis id="B9176668E71AFFD085CB5DB0FE410B9A" box="[470,497,1956,1982]" italics="true" pageId="13" pageNumber="514">v2</emphasis>
on the female prodorsum is an ancestral character in superfamily
<taxonomicName id="4C63C1F9E71AFFD080C15DB0FA2C0B9A" box="[1244,1436,1956,1982]" pageId="13" pageNumber="514" rank="superFamily" superFamily="Tarsonemidoidea">Tarsonemidoidea</taxonomicName>
while present in some related groups such as
<taxonomicName id="4C63C1F9E71AFFD086905DDCFC890BC6" authorityName="Berlese" authorityYear="1904" box="[653,825,1992,2018]" class="Arachnida" family="Tarsocheylidae" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="family">Tarsocheylidae</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD0875E5DDCFC4D0BC6" authorityName="Trägårdh" authorityYear="1950" box="[835,1021,1992,2018]" class="Arachnida" family="Heterocheylidae" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="family">Heterocheylidae</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD080155DDCFB0C0BC6" authorityName="Mahunka" authorityYear="1970" box="[1032,1212,1992,2018]" class="Arachnida" family="Dolichocybidae" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="family">Dolichocybidae</taxonomicName>
,
<taxonomicName id="4C63C1F9E71AFFD080DB5DDCFA280BC6" authorityName="Mahunka" authorityYear="1970" box="[1222,1432,1992,2018]" class="Arachnida" family="Trochometridiidae" kingdom="Animalia" order="Trombidiformes" pageId="13" pageNumber="514" phylum="Arthropoda" rank="family">Trochometridiidae</taxonomicName>
,
<taxonomicName id="4C63C1F9E719FFD3848A5A83FEAE0C95" authorityName="Oudemans" authorityYear="1937" box="[151,286,151,177]" class="Arachnida" family="Pyemotidae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">Pyemotidae</taxonomicName>
,
<taxonomicName id="4C63C1F9E719FFD385365A83FE6C0C95" authorityName="Mahunka" authorityYear="1970" box="[299,476,151,177]" class="Arachnida" family="Caraboacaridae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">Caraboacaridae</taxonomicName>
, some
<taxonomicName id="4C63C1F9E719FFD386315A83FD5E0C95" authorityName="E.A.Cross" authorityYear="1965" box="[556,750,151,177]" class="Arachnida" family="Acarophenacidae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">Acarophenacidae</taxonomicName>
and some
<taxonomicName id="4C63C1F9E719FFD387705A83FB5F0C96" authority="(Lindquist, 1986)" baseAuthorityName="Lindquist" baseAuthorityYear="1986" box="[877,1263,151,178]" class="Arachnida" family="Pygmephoridae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">
Pygmephoridae (
<bibRefCitation id="EFF2C78BE719FFD380305A83FB560C96" author="Lindquist, E. E." box="[1069,1254,151,178]" pageId="14" pageNumber="515" pagination="1 - 517" refId="ref17052" refString="Lindquist, E. E. (1986) The world genera of Tarsonemidae (Acari: Heterostigmata): a morphological, phylogenetic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. Memoirs of the Entomological Society of Canada, 136, 1 - 517. https: // doi. org / 10.4039 / entm 118136 fv" type="journal article" year="1986">Lindquist, 1986</bibRefCitation>
)
</taxonomicName>
. However, it is expressed in the adult male of most
<taxonomicName id="4C63C1F9E719FFD3863B5AAFFD760CF1" authorityName="P.Kramer" authorityYear="1877" box="[550,710,187,213]" class="Arachnida" family="Tarsonemidae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">Tarsonemidae</taxonomicName>
. Thus, the presence of
<emphasis id="B9176668E719FFD387D95AAFFC6E0CF1" box="[964,990,187,213]" italics="true" pageId="14" pageNumber="515">
v
<quantity id="4C9B179FE719FFD387CD5AAFFC6E0CF1" box="[976,990,187,213]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="14" pageNumber="515" unit="in" value="2.0">2</quantity>
</emphasis>
in
<taxonomicName id="4C63C1F9E719FFD3801C5AAFFBCF0CF1" box="[1025,1151,187,213]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Linzhangia">
<emphasis id="B9176668E719FFD3801C5AAFFBCF0CF1" box="[1025,1151,187,213]" italics="true" pageId="14" pageNumber="515">Linzhangia</emphasis>
</taxonomicName>
reflects the expression of the male condition in the female which might be considered as an autapomorphic feature for this subgenus within family
<taxonomicName id="4C63C1F9E719FFD384FA5B17FE370D39" authorityName="P.Kramer" authorityYear="1877" box="[231,391,259,285]" class="Arachnida" family="Tarsonemidae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="family">Tarsonemidae</taxonomicName>
.
</paragraph>
<paragraph id="8BDCBA7AE719FFD384DA5B33FBFC0F31" blockId="14.[151,1437,151,1114]" pageId="14" pageNumber="515">
<bibRefCitation id="EFF2C78BE719FFD384DA5B33FE170D65" author="Lin, J. Z. &amp; Zhang, Y. X." box="[199,423,295,321]" pageId="14" pageNumber="515" pagination="369 - 372" refId="ref16780" refString="Lin, J. Z. &amp; Zhang, Y. X. (1990) A new species of the genus Steneotarsonemus (Acari: Tarsonemidae) in Fujian. Acta Entomologica Sinica, 33 (3), 369 - 372." type="journal article" year="1990">Lin &amp; Zhang (1990)</bibRefCitation>
stated that
<taxonomicName id="4C63C1F9E719FFD3863E5B33FD0F0D65" box="[547,703,295,321]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E719FFD3863E5B33FD0F0D65" box="[547,703,295,321]" italics="true" pageId="14" pageNumber="515">S. subfurcatus</emphasis>
</taxonomicName>
possess a vestigial trichobothrium (
<emphasis id="B9176668E719FFD380515B33FBC10D65" box="[1100,1137,295,321]" italics="true" pageId="14" pageNumber="515">sc1</emphasis>
) and classified this species under the nominate subgenus
<emphasis id="B9176668E719FFD385FC5B5FFD050D41" box="[481,693,331,357]" italics="true" pageId="14" pageNumber="515">
<taxonomicName id="4C63C1F9E719FFD385FC5B5FFD000D41" authorityName="Beer" authorityYear="1954" box="[481,688,331,357]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">Steneotarsonemus</taxonomicName>
.
</emphasis>
They showed the trichobothrium as lacking its shaft and illustrated
<emphasis id="B9176668E719FFD3848A5B7BFF0D0DAD" box="[151,189,367,393]" italics="true" pageId="14" pageNumber="515">sc1</emphasis>
with schematic circular markings. Similar markings were also illustrated to indicate the alveolar vestiges of
<emphasis id="B9176668E719FFD3848A5B87FF0D0D89" box="[151,189,403,429]" italics="true" pageId="14" pageNumber="515">
sc
<quantity id="4C9B179FE719FFD384AC5B87FF0D0D89" box="[177,189,403,429]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="14" pageNumber="515" unit="in" value="1.0">1</quantity>
</emphasis>
in three species of subgenus
<taxonomicName id="4C63C1F9E719FFD386045B87FD710D89" box="[537,705,403,429]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD386045B87FD710D89" box="[537,705,403,429]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
</taxonomicName>
which is categorized by absence of
<emphasis id="B9176668E719FFD380705B87FB230D89" box="[1133,1171,403,429]" italics="true" pageId="14" pageNumber="515">sc1</emphasis>
viz.
<taxonomicName id="4C63C1F9E719FFD380CD5B87FD850DF5" authority="Suski, 1970" authorityName="Suski" authorityYear="1970" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="gibber" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD380CD5B87FA2C0D89" box="[1232,1436,403,429]" italics="true" pageId="14" pageNumber="515">Steneotarsonemus</emphasis>
(
<emphasis id="B9176668E719FFD384BC5BA3FEF90DF5" box="[161,329,439,465]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
)
<emphasis id="B9176668E719FFD385465BA3FE140DF5" box="[347,420,439,465]" italics="true" pageId="14" pageNumber="515">gibber</emphasis>
Suski, 1970
</taxonomicName>
,
<taxonomicName id="4C63C1F9E719FFD3865F5BA3FC190DF5" authority="Livshits et al. 1982" authorityName="Livshits" authorityYear="1982" box="[578,937,439,465]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="abruptus">
<emphasis id="B9176668E719FFD3865F5BA3FDE00DF5" box="[578,592,439,465]" italics="true" pageId="14" pageNumber="515">S</emphasis>
.
<emphasis id="B9176668E719FFD3867D5BA3FD740DF5" box="[608,708,439,465]" italics="true" pageId="14" pageNumber="515">abruptus</emphasis>
<bibRefCitation id="EFF2C78BE719FFD386D15BA3FC190DF5" author="Livshits, I. Z. &amp; Mitrofanov, V. I. &amp; Sharonov, A. A." box="[716,937,439,465]" pageId="14" pageNumber="515" pagination="24 - 28" refId="ref17117" refString="Livshits, I. Z., Mitrofanov, V. I. &amp; Sharonov, A. A. (1982) Novye vidy kleschei roda Steneotarsonemus (Tarsonemidae, Acariformes). Biologicheskie Nauki, 10, 24 - 28." type="journal article" year="1982">
Livshits
<emphasis id="B9176668E719FFD387325BA3FCD20DF5" box="[815,866,439,465]" italics="true" pageId="14" pageNumber="515">et al</emphasis>
. 1982
</bibRefCitation>
</taxonomicName>
and S.
<emphasis id="B9176668E719FFD3801F5BA3FBEF0DF5" box="[1026,1119,439,465]" italics="true" pageId="14" pageNumber="515">badulini</emphasis>
Wainstein, 1979 (
<bibRefCitation id="EFF2C78BE719FFD381325BA3FEAD0DD1" author="Sharonov, A. A. &amp; Livshits, I. Z. &amp; Mitrofanov, V. I." pageId="14" pageNumber="515" pagination="28 - 33" refId="ref18545" refString="Sharonov, A. A., Livshits, I. Z. &amp; Mitrofanov, V. I. (1982) Palearctic phytophagous mite species of genus Steneotarsonemus Beer, 1954. In: Livshits (Eds.) Proceedings of Pests and Diseases of Fruit and Ornamental Crops of the Crimea. State Nikita Botanical Garden, pp. 28 - 33." type="book chapter" year="1982">
Sharonov
<emphasis id="B9176668E719FFD3848A5BCFFF7E0DD1" box="[151,206,475,501]" italics="true" pageId="14" pageNumber="515">et al</emphasis>
. 1982
</bibRefCitation>
). However, two other species of subgenus
<taxonomicName id="4C63C1F9E719FFD3873D5BCFFC780DD1" box="[800,968,475,501]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD3873D5BCFFC780DD1" box="[800,968,475,501]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
</taxonomicName>
viz.
<taxonomicName id="4C63C1F9E719FFD380175BCFFE670E3D" authority="Mahunka, 1971" authorityName="Mahunka" authorityYear="1971" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="apartimerus" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD380175BCFFB660DD1" box="[1034,1238,475,501]" italics="true" pageId="14" pageNumber="515">Steneotarsonemus</emphasis>
(
<emphasis id="B9176668E719FFD380F65BCFFA230DD1" box="[1259,1427,475,501]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
)
<emphasis id="B9176668E719FFD3848A5BEBFE900E3C" box="[151,288,511,536]" italics="true" pageId="14" pageNumber="515">apartimerus</emphasis>
Mahunka, 1971
</taxonomicName>
and
<taxonomicName id="4C63C1F9E719FFD386135BEBFBA60E3D" authority="Lin &amp; Zhang, 2005" authorityName="Lin &amp; Zhang" authorityYear="2005" box="[526,1046,510,537]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="mayae" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD386135BEBFD940E3D" box="[526,548,511,537]" italics="true" pageId="14" pageNumber="515">S.</emphasis>
(
<emphasis id="B9176668E719FFD386295BEBFD6C0E3D" box="[564,732,511,537]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
)
<emphasis id="B9176668E719FFD386F05BEBFC860E3C" box="[749,822,511,536]" italics="true" pageId="14" pageNumber="515">mayae</emphasis>
<bibRefCitation id="EFF2C78BE719FFD387205BEBFBA60E3D" author="Lin, J. - Z. &amp; Zhang, Z. - Q." box="[829,1046,510,537]" pageId="14" pageNumber="515" pagination="1 - 22" refId="ref16872" refString="Lin, J. - Z. &amp; Zhang, Z. - Q. (2005) New Zealand species of Steneotarsonemus Beer (Acari: Tarsonemidae). Zootaxa, 1028, 1 - 22. https: // doi. org / 10.11646 / zootaxa. 1028.1.1" type="journal article" year="2005">Lin &amp; Zhang, 2005</bibRefCitation>
</taxonomicName>
were originally illustrated without any such markings at the position of
<emphasis id="B9176668E719FFD3865F5837FDD70E19" box="[578,615,547,573]" italics="true" pageId="14" pageNumber="515">sc1</emphasis>
clearly indicating their absence on the prodorsum. The specimens of
<taxonomicName id="4C63C1F9E719FFD3819A5837FEA90E45" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E719FFD3819A5837FEA90E45" italics="true" pageId="14" pageNumber="515">S. subfurcatus</emphasis>
</taxonomicName>
collected from
<collectingCountry id="F374FAEAE719FFD385DA5853FDB10E45" box="[455,513,583,609]" name="India" pageId="14" pageNumber="515">India</collectingCountry>
clearly do not have any trichobothrium and we believe the markings in the original description of
<taxonomicName id="4C63C1F9E719FFD38524587FFE680EA1" box="[313,472,619,645]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E719FFD38524587FFE680EA1" box="[313,472,619,645]" italics="true" pageId="14" pageNumber="515">S. subfurcatus</emphasis>
</taxonomicName>
also indicate absence of
<emphasis id="B9176668E719FFD386EC587FFCA60EA1" box="[753,790,619,645]" italics="true" pageId="14" pageNumber="515">sc1</emphasis>
but shows the position of alveolar vestiges. Furthermore, we have confirmed the species identity of our specimens comparing the
<typeStatus id="54D804D8E719FFD387D2589BFB870E8D" box="[975,1079,655,681]" pageId="14" pageNumber="515" type="holotype">Holotype</typeStatus>
and
<typeStatus id="54D804D8E719FFD3806C589BFB7B0E8D" box="[1137,1227,655,681]" pageId="14" pageNumber="515" type="allotype">allotype</typeStatus>
micrographs of
<taxonomicName id="4C63C1F9E719FFD3819A589BFEA90EE9" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="subfurcatus">
<emphasis id="B9176668E719FFD3819A589BFEA90EE9" italics="true" pageId="14" pageNumber="515">S. subfurcatus</emphasis>
</taxonomicName>
(Acc. No. IOZ (E) 228033, 228034; Dated
<date id="FFDD9CBAE719FFD386E158A7FC320EEA" box="[764,898,691,718]" pageId="14" pageNumber="515" value="1986-11-20">1986-XI-20</date>
) sent by Dr. Chen Jun from Institute of Zoology, Chinese Academy of Sciences upon request to Dr. Jian-Zhen Lin. Unfortunately, we could not check the type specimens of
<taxonomicName id="4C63C1F9E719FFD3852C58EFFE180F31" authorityName="De Leon" authorityYear="1956" box="[305,424,763,789]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="species" species="furcatus">
<emphasis id="B9176668E719FFD3852C58EFFE180F31" box="[305,424,763,789]" italics="true" pageId="14" pageNumber="515">S. furcatus</emphasis>
</taxonomicName>
despite requesting information from the colleagues in
<collectingCountry id="F374FAEAE719FFD3801058EFFBF90F31" box="[1037,1097,763,789]" name="United States of America" pageId="14" pageNumber="515">USA</collectingCountry>
.
</paragraph>
<paragraph id="8BDCBA7AE719FFD384DA590BFD60087D" blockId="14.[151,1437,151,1114]" pageId="14" pageNumber="515">
Absence of
<emphasis id="B9176668E719FFD38549590BFEC90F1D" box="[340,377,799,825]" italics="true" pageId="14" pageNumber="515">
sc
<quantity id="4C9B179FE719FFD38570590BFEC90F1D" box="[365,377,799,825]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="14" pageNumber="515" unit="in" value="1.0">1</quantity>
</emphasis>
in adult female is a homoplasious character for insect parasitic genera
<taxonomicName id="4C63C1F9E719FFD380A0590BFA250F1D" authorityName="Fain" authorityYear="1971" box="[1213,1429,799,825]" class="Arachnida" family="Tarsonemidae" genus="Asiocortarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380A0590BFA250F1D" box="[1213,1429,799,825]" italics="true" pageId="14" pageNumber="515">Asiocortarsonemus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C63C1F9E719FFD3848A5957FED30F79" authorityName="Fain" authorityYear="1971" box="[151,355,835,861]" class="Arachnida" family="Tarsonemidae" genus="Amcortarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD3848A5957FED30F79" box="[151,355,835,861]" italics="true" pageId="14" pageNumber="515">Amcortarsonemus</emphasis>
</taxonomicName>
and few
<taxonomicName id="4C63C1F9E719FFD385FA5957FD170F79" authorityName="Fain" authorityYear="1970" box="[487,679,835,861]" class="Arachnida" family="Tarsonemidae" genus="Coreitarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD385FA5957FD170F79" box="[487,679,835,861]" italics="true" pageId="14" pageNumber="515">Coreitarsonemus</emphasis>
</taxonomicName>
in tribe
<taxonomicName id="4C63C1F9E719FFD3873F5957FC570F79" box="[802,999,835,861]" class="Arachnida" family="Tarsonemidae" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="tribe" tribe="Coreitarsonemini">Coreitarsonemini</taxonomicName>
,
<taxonomicName id="4C63C1F9E719FFD387E15957FB2C0F78" authorityName="De Leon" authorityYear="1966" box="[1020,1180,835,860]" class="Arachnida" family="Tarsonemidae" genus="Eotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD387E15957FB2C0F78" box="[1020,1180,835,860]" italics="true" pageId="14" pageNumber="515">Eotarsonemus</emphasis>
</taxonomicName>
in Hemitarsonemini,
<taxonomicName id="4C63C1F9E719FFD3848A5973FE9E0FA5" authorityName="Hirst" authorityYear="1923" box="[151,302,871,897]" class="Arachnida" family="Tarsonemidae" genus="Tarsonemella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD3848A5973FE9E0FA5" box="[151,302,871,897]" italics="true" pageId="14" pageNumber="515">Tarsonemella</emphasis>
</taxonomicName>
in Tarsonemellini, and phytophagous
<taxonomicName id="4C63C1F9E719FFD386F35973FC0A0FA5" authorityName="Beer" authorityYear="1954" box="[750,954,871,897]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD386F35973FC0A0FA5" box="[750,954,871,897]" italics="true" pageId="14" pageNumber="515">Steneotarsonemus</emphasis>
</taxonomicName>
(subgen.
<taxonomicName id="4C63C1F9E719FFD380325973FB670FA5" box="[1071,1239,871,897]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD380325973FB670FA5" box="[1071,1239,871,897]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C63C1F9E719FFD381085973FA230FA5" box="[1301,1427,871,897]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Linzhangia">
<emphasis id="B9176668E719FFD381085973FA230FA5" box="[1301,1427,871,897]" italics="true" pageId="14" pageNumber="515">Linzhangia</emphasis>
</taxonomicName>
) in Steneotarsonemini. Convergent evolution of these mites in confined spaces either as parasite on other insects or phytophagous inside tight plant parts like grass leaf sheaths may have caused the loss of sensory organs such as trichobothrium (
<bibRefCitation id="EFF2C78BE719FFD3855259C7FDB70FCA" author="Lindquist, E. E." box="[335,519,979,1006]" pageId="14" pageNumber="515" pagination="1 - 517" refId="ref17052" refString="Lindquist, E. E. (1986) The world genera of Tarsonemidae (Acari: Heterostigmata): a morphological, phylogenetic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. Memoirs of the Entomological Society of Canada, 136, 1 - 517. https: // doi. org / 10.4039 / entm 118136 fv" type="journal article" year="1986">Lindquist, 1986</bibRefCitation>
). However, few tarsonemid species which might not experience similar selection pressure in the confined places, have retained well developed bothridial organs (Moraes
<emphasis id="B9176668E719FFD3808A59E3FB7B0835" box="[1175,1227,1015,1041]" italics="true" pageId="14" pageNumber="515">et al</emphasis>
. 2002;
<bibRefCitation id="EFF2C78BE719FFD3813B59E3FEFF0811" author="Mondal, P. &amp; Karmakar, K." pageId="14" pageNumber="515" pagination="575 - 591" refId="ref17715" refString="Mondal, P., &amp; Karmakar, K. (2021). A new genus Bongotarsonemus with two new species of tarsonemid (Acari: Heterostigmata) mites discovered from the Himalayan forests of West Bengal, India. Zootaxa, 5072 (6), 575 - 591. https: // doi. org / 10.11646 / zootaxa. 5072.6. 5" type="journal article" year="2021">
<taxonomicName id="4C63C1F9E719FFD3813B59E3FACD0835" authority="Ganguly &amp; Mondal &amp; Karmakar, 2022" authorityName="Ganguly &amp; Mondal &amp; Karmakar" authorityYear="2022" box="[1318,1405,1015,1041]" pageId="14" pageNumber="514" rank="subGenus" status="subgen. nov." subGenus="Mondal">Mondal</taxonomicName>
&amp; Karmakar, 2021
</bibRefCitation>
). We have updated the provisional key to subgenera of
<taxonomicName id="4C63C1F9E719FFD387D85E0FFB210811" authorityName="Beer" authorityYear="1954" box="[965,1169,1051,1077]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD387D85E0FFB210811" box="[965,1169,1051,1077]" italics="true" pageId="14" pageNumber="515">Steneotarsonemus</emphasis>
</taxonomicName>
(females) by
<bibRefCitation id="EFF2C78BE719FFD381345E0FFEB6087E" author="Seeman, O. D. &amp; Loch, D. S. &amp; Knihinicki, D. K. &amp; McMaugh, P. E." pageId="14" pageNumber="515" pagination="889 - 906" refId="ref18390" refString="Seeman, O. D., Loch, D. S., Knihinicki, D. K. &amp; McMaugh, P. E. (2016) A new species of Steneotarsonemus (Acari: Tarsonemidae) from kikuyu grass, Pennisetumclandestinum (Poaceae), in Australia. Systematic and Applied Acarology, 21 (7), 889 - 906. https: // doi. org / 10.11158 / saa. 21.7.4" type="journal article" year="2016">
Seeman
<emphasis id="B9176668E719FFD381955E0FFF1D087D" italics="true" pageId="14" pageNumber="515">et al</emphasis>
. (2016)
</bibRefCitation>
with inclusion of
<taxonomicName id="4C63C1F9E719FFD385CC5E2BFDFF087D" box="[465,591,1087,1113]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="514" phylum="Arthropoda" rank="subGenus" subGenus="Linzhangia">
<emphasis id="B9176668E719FFD385CC5E2BFDFF087D" box="[465,591,1087,1113]" italics="true" pageId="14" pageNumber="515">Linzhangia</emphasis>
</taxonomicName>
as follows.
</paragraph>
</subSubSection>
<subSubSection id="C379E9F1E719FFD3848A5E97FA2D0BB0" pageId="14" pageNumber="515" type="key">
<paragraph id="8BDCBA7AE719FFD3848A5E97FBE208BD" blockId="14.[151,1436,1155,1207]" box="[151,1106,1155,1178]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5E97FEDF08BD" bold="true" box="[151,367,1155,1177]" pageId="14" pageNumber="515">1. Female adult:</emphasis>
prodorsal bothridia reduced, their setae vestigial…................... 2
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5EB5FA2C0892" blockId="14.[151,1436,1155,1207]" box="[151,1436,1185,1207]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5EB5FEDF0892" bold="true" box="[151,367,1185,1206]" pageId="14" pageNumber="515">- Female adult:</emphasis>
prodorsal bothridia well developed, their setae capitate or narrowly lanceolate but not reduced in size...... 3
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5ECFFA2C08D5" blockId="14.[151,1436,1243,1295]" box="[151,1436,1243,1266]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5ECFFEDF08D5" bold="true" box="[151,367,1243,1265]" pageId="14" pageNumber="515">2. Female adult:</emphasis>
Setae
<emphasis id="B9176668E719FFD385AD5EC8FE7708D5" box="[432,455,1244,1265]" italics="true" pageId="14" pageNumber="515">v2</emphasis>
present posterolaterad setae
<emphasis id="B9176668E719FFD386C15EC8FD4308D5" box="[732,755,1244,1265]" italics="true" pageId="14" pageNumber="515">v1</emphasis>
....................................
<taxonomicName id="4C63C1F9E719FFD380B15EC8FAA808D5" authority="Ganguly &amp; Mondal &amp; Karmakar, 2022" authorityName="Ganguly &amp; Mondal &amp; Karmakar" authorityYear="2022" box="[1196,1304,1244,1265]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="subGenus" status="subgen. nov." subGenus="Linzhangia">
<emphasis id="B9176668E719FFD380B15EC8FAA808D5" box="[1196,1304,1244,1265]" italics="true" pageId="14" pageNumber="515">Linzhangia</emphasis>
</taxonomicName>
<emphasis id="B9176668E719FFD381035EC8FA2C08D5" bold="true" box="[1310,1436,1244,1265]" pageId="14" pageNumber="515">
<taxonomicNameLabel id="A224DB13E719FFD381035EC8FA2C08D5" box="[1310,1436,1244,1265]" pageId="14" pageNumber="515" rank="subGenus">subgen. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5EEDFA2C092A" blockId="14.[151,1436,1243,1295]" box="[151,1436,1273,1295]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5EEDFEDF092A" bold="true" box="[151,367,1273,1294]" pageId="14" pageNumber="515">- Female adult:</emphasis>
Setae
<emphasis id="B9176668E719FFD385AD5EEDFE77092A" box="[432,455,1273,1294]" italics="true" pageId="14" pageNumber="515">v2</emphasis>
present as alveolar vestiges only...........................................
<taxonomicName id="4C63C1F9E719FFD381115EEDFA2C092A" box="[1292,1436,1273,1294]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="subGenus" subGenus="Mahunkacarus">
<emphasis id="B9176668E719FFD381115EEDFA2C092A" box="[1292,1436,1273,1294]" italics="true" pageId="14" pageNumber="515">Mahunkacarus</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5F27FA2D0943" blockId="14.[151,1437,1331,1442]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5F27FEDE096D" bold="true" box="[151,366,1331,1353]" pageId="14" pageNumber="515">3. Female adult:</emphasis>
prodorsal bothridia slender or narrowly lanceolate.
<emphasis id="B9176668E719FFD3874A5F20FBB3096D" bold="true" box="[855,1027,1332,1353]" pageId="14" pageNumber="515">Larva and adult:</emphasis>
where known, tarsi II and III with unguinal seta
<emphasis id="B9176668E719FFD385105F46FEA90943" box="[269,281,1362,1383]" italics="true" pageId="14" pageNumber="515">u</emphasis>
modified, either split to its base or expanded or hyaline.................................
<taxonomicName id="4C63C1F9E719FFD380D75F46FA2D0943" authorityName="L.o.Tseng" authorityYear="1980" box="[1226,1437,1362,1383]" class="Arachnida" family="Tarsonemidae" genus="Neosteneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380D75F46FA2D0943" box="[1226,1437,1362,1383]" italics="true" pageId="14" pageNumber="515">Neosteneotarsonemus</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5F7BFA2C0985" blockId="14.[151,1437,1331,1442]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD384FF5F7AFED809A7" bold="true" box="[226,360,1390,1411]" pageId="14" pageNumber="515">Female adult</emphasis>
: prodorsal bothridia capitate.
<emphasis id="B9176668E719FFD386975F7AFC8909A7" bold="true" box="[650,825,1390,1411]" pageId="14" pageNumber="515">Larva and adult:</emphasis>
where known, tarsi II and III with seta
<emphasis id="B9176668E719FFD380A55F7BFB7409A0" box="[1208,1220,1391,1412]" italics="true" pageId="14" pageNumber="515">u</emphasis>
unmodified (slender, smooth) or vestigial................................................................................... 4
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5FD2FA2C09FF" blockId="14.[151,1436,1478,1530]" box="[151,1436,1478,1500]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5FD2FED709FF" bold="true" box="[151,359,1478,1499]" pageId="14" pageNumber="515">4. Female adult</emphasis>
: Prodorsum with tectum-like flange extending over mid-dorsal part of gnathosoma......
<taxonomicName id="4C63C1F9E719FFD380CD5FD2FA2C09FF" authorityName="Mitrofanov &amp; Sharonov" authorityYear="1988" box="[1232,1436,1478,1499]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemoides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380CD5FD2FA2C09FF" box="[1232,1436,1478,1499]" italics="true" pageId="14" pageNumber="515">Steneotarsonemoides</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5FF0FA2C09DD" blockId="14.[151,1436,1478,1530]" box="[151,1436,1507,1530]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD384FF5FF0FED709DD" bold="true" box="[226,359,1508,1529]" pageId="14" pageNumber="515">Female adult</emphasis>
: Prodorsum without flange extending over gnathosoma............................................ 5
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5C0AFA2C0A75" blockId="14.[151,1436,1566,1676]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5C0AFED70A17" bold="true" box="[151,359,1566,1587]" pageId="14" pageNumber="515">5. Female adult</emphasis>
: Apodemes 3 with anterior projection near the medial extremity, in addition to their oblique proximal portion....................................................................................... ..
<taxonomicName id="4C63C1F9E719FFD380E95C28FA2C0A75" authorityName="Mitrofanov &amp; Sharonov" authorityYear="1988" box="[1268,1436,1596,1617]" class="Arachnida" family="Tarsonemidae" genus="Carextarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380E95C28FA2C0A75" box="[1268,1436,1596,1617]" italics="true" pageId="14" pageNumber="515">Carextarsonemus</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5C4DFA2C0AA8" blockId="14.[151,1436,1566,1676]" pageId="14" pageNumber="515"> Apodemes 3 without anterior projection, restricted to typical oblique proximal portion (which, distally, may curve posteromedially), or further reduced to remnant............................................................. 6</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5CA5FA2C0B3B" blockId="14.[151,1437,1713,1940]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD3848A5CA5FEE50AE2" bold="true" box="[151,341,1713,1734]" pageId="14" pageNumber="515">6. Male adult</emphasis>
: Prodorsum with 3 pairs of setae; leg IV with anterolateral flange as well as large posterolateral flange on femorogenu, with small flange on tibia, and with reduced knob-like tarsal claw.
<emphasis id="B9176668E719FFD387C35CDAFB330AC7" bold="true" box="[990,1155,1742,1763]" pageId="14" pageNumber="515">Larva and adult</emphasis>
: where known, femur II with 2 setae.
<emphasis id="B9176668E719FFD3852D5CF8FE060B25" bold="true" box="[304,438,1772,1793]" pageId="14" pageNumber="515">Female adult</emphasis>
: where known, legs I and II short and stubby, tarsus II no longer than its basal width; legs III no longer than legs IV (trochanters and ambulacra excluded)…........................................
<taxonomicName id="4C63C1F9E719FFD380DD5D1EFA2C0B3B" authorityName="Beer &amp; Nucifora" authorityYear="1965" box="[1216,1436,1802,1823]" class="Arachnida" family="Tarsonemidae" genus="Parasteneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Actinedida" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380DD5D1EFA2C0B3B" box="[1216,1436,1802,1823]" italics="true" pageId="14" pageNumber="515">Parasteneotarsonemus</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BDCBA7AE719FFD3848A5D33FA2D0BB0" blockId="14.[151,1437,1713,1940]" pageId="14" pageNumber="515">
<emphasis id="B9176668E719FFD384FF5D32FEE00B1F" bold="true" box="[226,336,1830,1851]" pageId="14" pageNumber="515">Male adult</emphasis>
: Prodorsum with 4 pairs of setae; leg IV with or without large posterolateral flange on femorogenu, usually lacking supplementary flanges on this or other segments, and with normal, unguiform tarsal claw.
<emphasis id="B9176668E719FFD380475D50FAB40B7D" bold="true" box="[1114,1284,1860,1881]" pageId="14" pageNumber="515">Larva and adult</emphasis>
: where known, femur II with 3 setae.
<emphasis id="B9176668E719FFD385AA5D75FD8D0B52" bold="true" box="[439,573,1889,1910]" pageId="14" pageNumber="515">Female adult</emphasis>
: where known, legs I and II moderately short but not stubby, tarsus II usually longer than its basal width; legs III longer than legs IV (trochanters and ambulacra excluded).....................
<taxonomicName id="4C63C1F9E719FFD380F35D6BFA2D0BB0" authorityName="Beer" authorityYear="1954" box="[1262,1437,1919,1940]" class="Arachnida" family="Tarsonemidae" genus="Steneotarsonemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="14" pageNumber="515" phylum="Arthropoda" rank="genus">
<emphasis id="B9176668E719FFD380F35D6BFA2D0BB0" box="[1262,1437,1919,1940]" italics="true" pageId="14" pageNumber="515">Steneotarsonemus</emphasis>
</taxonomicName>
</paragraph>
</subSubSection>
</treatment>
</document>