treatments-xml/data/A3/2B/9B/A32B9BE7D66F5818AB4DBE40E47FEB79.xml

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1072.71307" ID-GBIF-Dataset="796ae285-4013-427c-be7e-0c39efe251b3" ID-PMC="PMC8632875" ID-Pensoft-Pub="1313-2970-1072-185" ID-Pensoft-UUID="93D2C64D1D025A37BAA0D1367D030C2B" ID-PubMed="34899011" ID-ZooBank="99A66CB2FE4B466CB6791B0589A50DFC" ModsDocID="1313-2970-1072-185" checkinTime="1637727079460" checkinUser="pensoft" docAuthor="Potapov, Mikhail, Deharveng, Louis &amp; Janion-Scheepers, Charlene" docDate="2021" docId="A32B9BE7D66F5818AB4DBE40E47FEB79" docLanguage="en" docName="ZooKeys 1072: 185-204" docOrigin="ZooKeys 1072" docPubDate="2021-11-23" docSource="http://dx.doi.org/10.3897/zookeys.1072.71307" docTitle="Bagnallella davidi Potapov &amp; Deharveng &amp; Janion-Scheepers 2021, comb. nov." docType="treatment" docVersion="5" id="93D2C64D1D025A37BAA0D1367D030C2B" lastPageNumber="185" masterDocId="93D2C64D1D025A37BAA0D1367D030C2B" masterDocTitle="Taxonomy of the Proisotoma complex. VI. Rediscovery of the genus Bagnallella Salmon, 1951 and epitoky in Bagnallella davidi (Barra, 2001), comb. nov. from South Africa" masterLastPageNumber="204" masterPageNumber="185" pageNumber="185" updateTime="1668151164259" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Taxonomy of the Proisotoma complex. VI. Rediscovery of the genus Bagnallella Salmon, 1951 and epitoky in Bagnallella davidi (Barra, 2001), comb. nov. from South Africa</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Potapov, Mikhail</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6111-3354</mods:nameIdentifier>
<mods:affiliation>Moscow State Pedagogical University, Kibalchicha str., 6, korp. 3, Moscow, 129278, Russia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Deharveng, Louis</mods:namePart>
<mods:affiliation>Institut de Systematique, Evolution, Biodiversite, ISYEB-UMR 7205 - CNRS, MNHN, UPMC, EPHE, Museum national d'Histoire naturelle, Sorbonne Universites, 45 rue Buffon, CP 50, F- 75005 Paris, France</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Janion-Scheepers, Charlene</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5942-7912</mods:nameIdentifier>
<mods:affiliation>University of Cape Town, Department of Biological Sciences, Rondebosch, 7701, Private Bag x 3, South Africa &amp; Iziko Museums of South Africa, Cape Town, 8000, South Africa</mods:affiliation>
<mods:nameIdentifier type="email">cjanion@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-11-23</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1072</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>185</mods:start>
<mods:end>204</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1072.71307</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1072.71307</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1072-185</mods:identifier>
<mods:identifier type="ZooBank">99A66CB2FE4B466CB6791B0589A50DFC</mods:identifier>
<mods:identifier type="Pensoft-UUID">93D2C64D1D025A37BAA0D1367D030C2B</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="190652262" LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79" httpUri="http://treatment.plazi.org/id/A32B9BE7D66F5818AB4DBE40E47FEB79" lastPageNumber="185" pageId="0" pageNumber="185">
<subSubSection pageId="0" pageNumber="185" type="nomenclature">
<paragraph pageId="0" pageNumber="185">
<taxonomicName LSID="A32B9BE7-D66F-5818-AB4D-BE40E47FEB79" authority="(Barra, 2001)" authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi" status="comb. nov.">Bagnallella davidi (Barra, 2001)</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="185">comb. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="description">
<paragraph pageId="0" pageNumber="185">
<figureCitation captionStart="Figures 9–14" captionStartId="F3" captionText="Figures 9 - 14. Bagnallella davidi, normal long-haired (9 - 11) and short-haired form (12 - 14) 9, 12 macrochaetae and s and ms-chaetae on body 10, 13 posterior part of abdomen 11, 14 Abd. I. s = s-chaetae, ms = ms-chaetae." figureDoi="10.3897/zookeys.1072.71307.figures9-14" httpUri="https://binary.pensoft.net/fig/614140" pageId="0" pageNumber="185">Figures 9-14</figureCitation>
<figureCitation captionStart="Figures 15–19" captionStartId="F4" captionText="Figures 15 - 19. Bagnallella davidi, the &quot; clasping supermale &quot; 15 subadult individual, dorsal view 16, 17 adult, dorsal 16 and lateral 17 views 18 posterior part of abdomen in adult male, ventral view 19 mandible. Man = Manubrium." figureDoi="10.3897/zookeys.1072.71307.figures15-19" httpUri="https://binary.pensoft.net/fig/614141" pageId="0" pageNumber="185">, 15-19</figureCitation>
<figureCitation captionStart="Figures 20" captionStartId="F5" captionText="Figures 20. Bagnallella davidi, anterior part of head and antennae in adult &quot; clasping supermale &quot;." figureDoi="10.3897/zookeys.1072.71307.figures20" httpUri="https://binary.pensoft.net/fig/614142" pageId="0" pageNumber="185">, 20</figureCitation>
<figureCitation captionStart="Figures 21–25" captionStartId="F6" captionText="Figures 21 - 25. Bagnallella davidi unmodified (21, 22) and &quot; spiny supermale &quot; (23 - 25) 21 - 23 lateral view 24 mandible 25 posterior part of abdomen, lateral view. s = s-chaetae, M = macrochaetae." figureDoi="10.3897/zookeys.1072.71307.figures21-25" httpUri="https://binary.pensoft.net/fig/614143" pageId="0" pageNumber="185">, 21-24</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="reference_group">
<paragraph pageId="0" pageNumber="185">
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" baseAuthorityYear="2021" class="Collembola" family="Isotomidae" genus="Proisotoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Proisotoma davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi" status="comb. nov.">Proisotoma davidi</taxonomicName>
Barra, 2001
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="materials_examined">
<paragraph pageId="0" pageNumber="185">Material examined</paragraph>
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">. Typical form</emphasis>
: 
<materialsCitation collectingDate="2019-04-24" collectorName="Berlese-Tullgren, H. Badenhorst" country="South Africa" latitude="-30.0567" location="Bankfontein Farm" longLatPrecision="6" longitude="24.8942" specimenCount="1" stateProvince="Free State Province">
<collectingCountry name="South Africa">South Africa</collectingCountry>
, 
<collectingRegion country="South Africa" name="Free State">Free State Province</collectingRegion>
, 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:054DC2047F777212C0563B22970AEF2A" country="South Africa" latitude="-30.0567" longLatPrecision="6" longitude="24.8942" name="Bankfontein Farm" stateProvince="Free State Province">Bankfontein Farm</location>
, 
<geoCoordinate degrees="30.0567" direction="south" orientation="latitude" precision="5" value="-30.0567">30.0567°S</geoCoordinate>
, 
<geoCoordinate degrees="24.8942" direction="east" orientation="longitude" precision="5" value="24.8942">24.8942°E</geoCoordinate>
, 
<collectingDate value="2019-04-24">24.iv.2019</collectingDate>
, 
<collectorName>Berlese-Tullgren</collectorName>
: tree leaf litter, 
<collectorName>H. Badenhorst</collectorName>
leg.
</materialsCitation>
; 
<materialsCitation collectingDate="2017-07-18" collectingMethod="litter trap" collectorName="O. Cowan" country="South Africa" latitude="-34.3422" location="Swellendam" longLatPrecision="6" longitude="20.3169" municipality="Haarwegskloof" specimenCount="1" stateProvince="Western Cape">
<collectingCountry name="South Africa">South Africa</collectingCountry>
, 
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
, 
<collectingMunicipality>Haarwegskloof</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:F32ECC533AD170E837E4EF2016C348AB" country="South Africa" latitude="-34.3422" longLatPrecision="6" longitude="20.3169" municipality="Haarwegskloof" name="Swellendam" stateProvince="Western Cape">Swellendam</location>
, 
<geoCoordinate degrees="34.3422" direction="south" orientation="latitude" precision="5" value="-34.3422">34.3422°S</geoCoordinate>
, 
<geoCoordinate degrees="20.3169" direction="east" orientation="longitude" precision="5" value="20.3169">20.3169°E</geoCoordinate>
, 
<collectingDate value="2017-07-18">18.vii.2017</collectingDate>
, 
<collectingMethod>litter trap</collectingMethod>
(G18) with 
<taxonomicName class="Liliopsida" family="Poaceae" genus="Pentameris" kingdom="Plantae" lsidName="Pentameris eriostoma" order="Poales" pageId="0" pageNumber="185" phylum="Tracheophyta" rank="species" species="eriostoma">
<emphasis italics="true" pageId="0" pageNumber="185">Pentameris eriostoma</emphasis>
</taxonomicName>
litter, 
<collectorName>O. Cowan</collectorName>
leg.
</materialsCitation>
, 
<materialsCitation collectingDate="2019-03-11" collectorName="C. J." country="South Africa" county="Prince Albert" location="Swartberg Pass" municipality="Swartberg North" specimenCount="1">
<collectingCountry name="South Africa">South Africa</collectingCountry>
, SAF 583 (11.m CJ SWB); 
<collectingCounty>Prince Albert</collectingCounty>
: 
<collectingMunicipality>Swartberg North</collectingMunicipality>
: road to 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:9E834C68D56D5FCF6CAA47F1587A9944" country="South Africa" county="Prince Albert" municipality="Swartberg North" name="Swartberg Pass">Swartberg Pass</location>
, 
<collectingDate value="2019-03-11">11/03/2019</collectingDate>
, meadow, moss, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
leg
</materialsCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Short-haired form</emphasis>
: 
<materialsCitation collectingDate="2017-07-18" collectingMethod="litter trap, Litter trap" collectorName="O. Cowan" country="South Africa" county="Haarwegskloof" latitude="-34.3534" location="Cederberg Wilderness area" longLatPrecision="6" longitude="20.3042" municipality="Swellendam" specimenCount="1" stateProvince="Western Cape">
<collectingCountry name="South Africa">South Africa</collectingCountry>
, 
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
, 
<collectingCounty>Haarwegskloof</collectingCounty>
, 
<collectingMunicipality>Swellendam</collectingMunicipality>
, 
<geoCoordinate degrees="34.3534" direction="south" orientation="latitude" precision="5" value="-34.3534">34.3534°S</geoCoordinate>
, 
<geoCoordinate degrees="20.3042" direction="east" orientation="longitude" precision="5" value="20.3042">20.3042°E</geoCoordinate>
, 
<collectingDate value="2017-07-18">18.vii.2017</collectingDate>
, 
<collectingMethod>litter trap</collectingMethod>
(A4) with 
<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Medicago" kingdom="Plantae" lsidName="Medicago sativa" order="Fabales" pageId="0" pageNumber="185" phylum="Tracheophyta" rank="species" species="sativa">
<emphasis italics="true" pageId="0" pageNumber="185">Medicago sativa</emphasis>
</taxonomicName>
litter, 
<collectorName>O. Cowan</collectorName>
leg.; 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:233203EA3F711F96C0A52A4457CC90B7" country="South Africa" county="Haarwegskloof" latitude="-34.3534" longLatPrecision="6" longitude="20.3042" municipality="Swellendam" name="Cederberg Wilderness area" stateProvince="Western Cape">Cederberg Wilderness area</location>
, 
<collectingMethod>Litter trap</collectingMethod>
CED588; 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:F435356D22CAF57B0B7ADC097479A721" country="South Africa" county="Haarwegskloof" latitude="-34.3534" longLatPrecision="6" longitude="20.3042" municipality="Swellendam" name="South Arica" stateProvince="Western Cape">South Arica</location>
</materialsCitation>
, 
<materialsCitation collectingDate="2009-07-30" collectingDateMax="2019-03-12" collectingDateMin="2009-07-30" collectingMethod="Litter trap" collectorName="C. J., Landdroskop, H. Basson, Prince Albert, Swartberg North, Swartberg, L. D., A. B." country="South Africa" county="Cederberg Wilderness area" latitude="-33.9891" location="Jonkershoek Nature Reserve" longLatPrecision="6" longitude="18.9575" municipality="Jonkershoek Nature Reserve" specimenCount="1" stateProvince="Western Cape">
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
, 
<collectingCounty>Cederberg Wilderness area</collectingCounty>
, 
<collectingMethod>Litter trap</collectingMethod>
CED394; 
<collectingMunicipality>Jonkershoek Nature Reserve</collectingMunicipality>
, 
<geoCoordinate degrees="33.9891" direction="south" orientation="latitude" precision="5" value="-33.9891">33.9891°S</geoCoordinate>
, 
<geoCoordinate degrees="18.9575" direction="east" orientation="longitude" precision="5" value="18.9575">18.9575°E</geoCoordinate>
, 
<collectingDate value="2011-09-05">05.ix.2011</collectingDate>
, 
<collectingMethod>Litter trap</collectingMethod>
(J4, 124); 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:CF11FDA4775231F3CDAE0A432BD61437" country="South Africa" county="Cederberg Wilderness area" latitude="-33.9891" longLatPrecision="6" longitude="18.9575" municipality="Jonkershoek Nature Reserve" name="Jonkershoek Nature Reserve" stateProvince="Western Cape">Jonkershoek Nature Reserve</location>
, 
<geoCoordinate degrees="33.9891" direction="south" orientation="latitude" precision="5" value="-33.9891">33.9891°S</geoCoordinate>
, 
<geoCoordinate degrees="18.9575" direction="east" orientation="longitude" precision="5" value="18.9575">18.9575°E</geoCoordinate>
, 
<collectingDate value="2009-07-30">30.vii.2009</collectingDate>
, 
<collectingMethod>Litter trap</collectingMethod>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
leg.; J2, 32.1; 
<collectorName>Landdroskop</collectorName>
, 
<collectingDate value="2012-01">Jan. 2012</collectingDate>
, 
<collectorName>H. Basson</collectorName>
leg.; 
<collectorName>Prince Albert</collectorName>
, 
<collectorName>Swartberg North</collectorName>
, 
<collectorName>Swartberg</collectorName>
crest, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, SAF-612, SAF-618, meadow, litter and soil, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg
</materialsCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Intermediate form</emphasis>
: 
<materialsCitation collectingDate="2017-07-18" collectingDateMax="2019-03-12" collectingDateMin="2017-07-18" collectingMethod="litter trap" collectorName="O. Cowan, Prince Albert, Swartberg North, Swartberg, L. D., C. J., A. B., Swartberg Pass, Berlese, L. D." country="South Africa" latitude="-34.3345" location="Swellendam" longLatPrecision="6" longitude="20.3187" municipality="Haarwegskloof" specimenCount="1" stateProvince="Western Cape">
<collectingCountry name="South Africa">South Africa</collectingCountry>
, 
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
, 
<collectingMunicipality>Haarwegskloof</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:BB0DFCF00CFDDDBB53493E680880FE6A" country="South Africa" latitude="-34.3345" longLatPrecision="6" longitude="20.3187" municipality="Haarwegskloof" name="Swellendam" stateProvince="Western Cape">Swellendam</location>
, 
<geoCoordinate degrees="34.3345" direction="south" orientation="latitude" precision="5" value="-34.3345">34.3345°S</geoCoordinate>
, 
<geoCoordinate degrees="20.3187" direction="east" orientation="longitude" precision="5" value="20.3187">20.3187°E</geoCoordinate>
, 
<collectingDate value="2017-07-18">18.vii.2017</collectingDate>
, 
<collectingMethod>litter trap</collectingMethod>
(R24) with 
<taxonomicName class="Magnoliopsida" family="Asteraceae" genus="Dicerothamnus" kingdom="Plantae" lsidName="Dicerothamnus rhinocerotis" order="Asterales" pageId="0" pageNumber="185" phylum="Tracheophyta" rank="species" species="rhinocerotis">
<emphasis italics="true" pageId="0" pageNumber="185">Dicerothamnus rhinocerotis</emphasis>
</taxonomicName>
litter, 
<collectorName>O. Cowan</collectorName>
leg.; 
<collectorName>Prince Albert</collectorName>
, 
<collectorName>Swartberg North</collectorName>
, 
<collectorName>Swartberg</collectorName>
crest, SAF-612, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, meadow, litter, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg.; 
<collectorName>Prince Albert</collectorName>
, 
<collectorName>Swartberg North</collectorName>
, 
<collectorName>Swartberg</collectorName>
crest, SAF-618, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, meadow, soil, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg.; 
<collectorName>Prince Albert</collectorName>
, 
<collectorName>Swartberg North</collectorName>
, road to 
<collectorName>Swartberg Pass</collectorName>
, SAF-601, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, meadow, litter and soil, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg.; 
<collectorName>Prince Albert</collectorName>
, 
<collectorName>Swartberg North</collectorName>
, 
<collectorName>Swartberg</collectorName>
crest, SAF-614, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, moss on rock, 
<collectorName>Berlese, L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg
</materialsCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="185">
&quot; 
<emphasis bold="true" pageId="0" pageNumber="185">Clasping supermales</emphasis>
&quot;: 
<materialsCitation collectingDate="2019-03-12" collectorName="L. D., C. J., A. B." country="South Africa" county="Prince Albert" location="Swartberg Pass" municipality="Swartberg North" specimenCount="1" stateProvince="Western Cape">
SAF-601, 
<collectingCountry name="South Africa">South Africa</collectingCountry>
: 
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
: 
<collectingCounty>Prince Albert</collectingCounty>
: 
<collectingMunicipality>Swartberg North</collectingMunicipality>
: road to 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:B61614A9171529733906D56C0492AD3D" country="South Africa" county="Prince Albert" municipality="Swartberg North" name="Swartberg Pass" stateProvince="Western Cape">Swartberg Pass</location>
, 
<collectingDate value="2019-03-12">12/03/2019</collectingDate>
, meadow, litter and soil, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
, 
<collectorName name="Charlene Janion-Scheepers">C.J.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg
</materialsCitation>
.
</paragraph>
<paragraph pageId="0" pageNumber="185">
&quot; 
<emphasis bold="true" pageId="0" pageNumber="185">Spiny supermales</emphasis>
&quot;: SAF-554; 
<materialsCitation collectingDate="2021-01-01" collectingDateMax="2021-12-31" collectingDateMin="2021-01-01" country="South Africa" location="Echo Valley" municipality="Kalk Bay" specimenCount="1" stateProvince="Western Cape">
<collectingCountry name="South Africa">South Africa</collectingCountry>
: 
<collectingRegion country="South Africa" name="Western Cape">Western Cape</collectingRegion>
: 
<collectingMunicipality>Kalk Bay</collectingMunicipality>
: 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:F8BD95CBFB37D3B82FF42AFBF281E213" country="South Africa" municipality="Kalk Bay" name="Echo Valley" stateProvince="Western Cape">Echo Valley</location>
: Spes
</materialsCitation>
<materialsCitation collectingDate="2019-03-01" collectorName="L. D., A. B." country="Bona" location="Afromontane forest" specimenCount="1">
<collectingCountry name="Algeria">Bona</collectingCountry>
forest, 
<collectingDate value="2019-03-01">01/03/2019</collectingDate>
, 
<location LSID="urn:lsid:plazi:treatment:A32B9BE7D66F5818AB4DBE40E47FEB79:069C888EA8A6E787B422CB97D26EA3EE" country="Bona" name="Afromontane forest">Afromontane forest</location>
, moss and lichen on rock, 
<collectorName name="Louis Deharveng">L.D.</collectorName>
and 
<collectorName name="A Babenko">A.B.</collectorName>
leg
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="diagnosis">
<paragraph pageId="0" pageNumber="185">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="185">
3+3 postlabial chaetae. Maxillary palp simple. Dens with four anterior and four posterior chaetae. Mucro tridentate, teeth arranged in a line. Anterior side of manubrium with 1+1 chaetae. 43/22235 s and 10/100 ms on body (Figs 
<figureCitation captionStart="Figures 9–14" captionStartId="F3" captionText="Figures 9 - 14. Bagnallella davidi, normal long-haired (9 - 11) and short-haired form (12 - 14) 9, 12 macrochaetae and s and ms-chaetae on body 10, 13 posterior part of abdomen 11, 14 Abd. I. s = s-chaetae, ms = ms-chaetae." figureDoi="10.3897/zookeys.1072.71307.figures9-14" httpUri="https://binary.pensoft.net/fig/614140" pageId="0" pageNumber="185">9-11</figureCitation>
). No ventral chaetae on Th.III. Typical form of species with long macrochaetae (Fig. 
<figureCitation captionStart="Figures 9–14" captionStartId="F3" captionText="Figures 9 - 14. Bagnallella davidi, normal long-haired (9 - 11) and short-haired form (12 - 14) 9, 12 macrochaetae and s and ms-chaetae on body 10, 13 posterior part of abdomen 11, 14 Abd. I. s = s-chaetae, ms = ms-chaetae." figureDoi="10.3897/zookeys.1072.71307.figures9-14" httpUri="https://binary.pensoft.net/fig/614140" pageId="0" pageNumber="185">10</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1072.71307.figures9-14" httpUri="https://binary.pensoft.net/fig/614140" pageId="0" pageNumber="185" start="Figures 9–14" startId="F3">
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Figures 9-14.</emphasis>
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
, normal long-haired (
<emphasis bold="true" pageId="0" pageNumber="185">9-11</emphasis>
) and short-haired form (
<emphasis bold="true" pageId="0" pageNumber="185">12-14</emphasis>
) 
<emphasis bold="true" pageId="0" pageNumber="185">9, 12</emphasis>
macrochaetae and s and ms-chaetae on body 
<emphasis bold="true" pageId="0" pageNumber="185">10, 13</emphasis>
posterior part of abdomen 
<emphasis bold="true" pageId="0" pageNumber="185">11, 14</emphasis>
Abd.I. s = s-chaetae, ms = ms-chaetae.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="description">
<paragraph pageId="0" pageNumber="185">Description.</paragraph>
<paragraph pageId="0" pageNumber="185">
Maxillary outer lobe with four sublobal hairs, maxillary palp simple. Labral formula as 4/5,5,4. Labium with five usual papillae (- 
<normalizedToken originalValue="Е">E</normalizedToken>
) and labial formula A1B4C0D4E6, guard chaeta e7 absent, three proximal and four basomedian chaetae. Ventral side of head with 3+3 chaetae. PAO shorter than Ant.I width (0.6-0.8). Ant. I with 11 common chaetae, two ventral s-chaetae (s) and three bms, of which one dorsal long, chaeta-like (this ms was calculated together with common chaetae in first description, 12 at whole); Ant. II with three bms and one latero-distal s; Ant. III with one bms and with six distal s (including two lateral), without additional s-chaetae. Organite pin-like, not very small. Empodial appendage about half as long as Claw. Anterior and posterior furcal subcoxae with 9-14 and 7-8 chaetae, respectively. Male spurs on tibiotarsi 3 thin, stick-like. Th. I-III without ventral chaetae. Ratio manubrium: dens: mucro as 4.4-5.0: 3.3-3.8: 1; dens: Claw as 3.3-3.6 (for the typical form).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="discussion">
<paragraph pageId="0" pageNumber="185">Discussion.</paragraph>
<paragraph pageId="0" pageNumber="185">
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
is a rather peculiar species of the genus due to few chaetae on dens (vs many more chaetae both on anterior and posterior sides), tridentate mucro (shared with 
<taxonomicName class="Collembola" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="B. mishai" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="mishai">
<emphasis italics="true" pageId="0" pageNumber="185">B. mishai</emphasis>
</taxonomicName>
only), and 3+3 postlabial chaetae (vs 4+4 or more in other species). The first description is almost complete and, therefore, we made very few additions concerning mouth parts. The species exhibits high variation in length of macrochaetae and show different modifications of males. All the forms (described below) can indicate either high plasticity of a single species or the complex of separate although closely related species, calling for further morphological, biological, ecological, and molecular investigations.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="distribution">
<paragraph pageId="0" pageNumber="185">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="185">Eastern Cape, Amatola Mountains (type location) and widely in the Western Cape and Free State (our material) provinces of South Africa.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="185" type="polymorphism of bagnallella davidi">
<paragraph pageId="0" pageNumber="185">
Polymorphism of 
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
</paragraph>
<paragraph pageId="0" pageNumber="185">&quot;Typical &quot; form (Figs 9-11). B. davidi was described in this form (Barra 2001). Macrochaetae on body segments are long. Ratios: Mac on Abd.V as long as 0.7-1.0 of tergal midline. Mac: Abd.V width = 0.7-1.0; Mac: mucro = 3.3-4.1; Mac: dens = 0.8-1.1 (Fig. 9). In Proisotoma complex, so long macrochaetae is a unique character among species of Bagnallella and sometimes occur in the genera Weberacantha Christiansen, Narynia Martynova and Folsomides Stach. This form was found in juvenile and fully adult specimens, both in females and males.</paragraph>
<paragraph pageId="0" pageNumber="185">
<normalizedToken originalValue="“Short-haired”">&quot;Short-haired&quot;</normalizedToken>
form (Figs 12-14). Macrochaetae are short, shorter than common chaetae on most abdominal segments. Ratios: Mac: Abd.V Mac on Abd.V as long 0.2-0.3 of tergal midline; Mac: mucro = 0.9-1.4; Mac: dens 0.2-0.3. In spite of their small size, macrochaetae are erect and stiff and so well recognized indicating their possible ecomorphic nature although the integument and mouthparts are not modified. Head and furca appear to be relatively larger than in typical form. Ratio manubrium: dens: mucro as 5.1-6.6: 4.1-5.8: 1; dens: Claw as 3.3-4.5. All other significant characters (s-chaetotaxy, mouth parts, chaetotaxy of extremities) are as in typical form. All instars and both sexes can belong to this form.
</paragraph>
<paragraph pageId="0" pageNumber="185">
We also found individuals with middle-sized macrochaetae (as in Fig. 
<figureCitation captionStart="Figures 15–19" captionStartId="F4" captionText="Figures 15 - 19. Bagnallella davidi, the &quot; clasping supermale &quot; 15 subadult individual, dorsal view 16, 17 adult, dorsal 16 and lateral 17 views 18 posterior part of abdomen in adult male, ventral view 19 mandible. Man = Manubrium." figureDoi="10.3897/zookeys.1072.71307.figures15-19" httpUri="https://binary.pensoft.net/fig/614141" pageId="0" pageNumber="185">15</figureCitation>
), which is on Abd.V twice as long as mucro (vs 3.3-4.1 in typical form and 0.9-1.4 in short-haired form) and half as long as dens (vs subequal to dens in typical form and 0.2-0.3 as dens in short-haired form).
</paragraph>
<caption doi="10.3897/zookeys.1072.71307.figures15-19" httpUri="https://binary.pensoft.net/fig/614141" pageId="0" pageNumber="185" start="Figures 15–19" startId="F4">
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Figures 15-19.</emphasis>
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
, the &quot;clasping supermale&quot; 
<emphasis bold="true" pageId="0" pageNumber="185">15</emphasis>
subadult individual, dorsal view 
<emphasis bold="true" pageId="0" pageNumber="185">16, 17</emphasis>
adult, dorsal 
<emphasis bold="true" pageId="0" pageNumber="185">16</emphasis>
and lateral 
<emphasis bold="true" pageId="0" pageNumber="185">17</emphasis>
views 
<emphasis bold="true" pageId="0" pageNumber="185">18</emphasis>
posterior part of abdomen in adult male, ventral view 
<emphasis bold="true" pageId="0" pageNumber="185">19</emphasis>
mandible. Man = Manubrium.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="185">
Each studied population consists of only one of the forms, and we have not found a continuous range of macrochaetae variability, apart from short-haired clasping adult supermales occurring in 
<normalizedToken originalValue="“normal”">&quot;normal&quot;</normalizedToken>
populations.
</paragraph>
<paragraph pageId="0" pageNumber="185">&quot;Clasping supermales&quot; (Figs 15-20). Ant.I-III expanded and partly fused. Antennae joints probably lost mobility. Inner side of Ant.II and III is armed with thickened, flame-shaped, and bifurcate chaetae which probably form a clasping organ. Front of head have chitinized tubercles. Anal valves are armed with spines. Mandibles without apical teeth. Macrochaetae short. Subadult clasping supermales, i.e., males without fully developed genital plate and without developed ejaculatory duct, have also expanded antennae although without modified chaetae on inner their side. They show normal (longer than on adult supermales) macrochaetae and normal mandibles and have no spines on anal valves (Fig. 15-20). The females of the same population belong to the form with middle-sized macrochaetae.</paragraph>
<paragraph pageId="0" pageNumber="185">&quot;Spiny supermales&quot; (Figs 23-25). One of the males has a row of spiny p-chaetae on Abd.IV and strong thickened macrochaetae on lateral parts of Abd.VI. Other macrochaetae on the body are weakly developed. Common chaetae on dorsum of Abd.IV-VI curved at apex (Fig. 25). Mandibles without apical teeth and molar plate (Fig. 24). Outer mouth parts (labrum, maxillary outer lobe, and labium) not fully developed.</paragraph>
<paragraph pageId="0" pageNumber="185">
Unmodified males are much more frequent than the two male forms described above. In most populations, only unmodified males are known. They can show all possible length of macrochaetae and belong to associated forms (Figs 
<figureCitation captionStart="Figures 21–25" captionStartId="F6" captionText="Figures 21 - 25. Bagnallella davidi unmodified (21, 22) and &quot; spiny supermale &quot; (23 - 25) 21 - 23 lateral view 24 mandible 25 posterior part of abdomen, lateral view. s = s-chaetae, M = macrochaetae." figureDoi="10.3897/zookeys.1072.71307.figures21-25" httpUri="https://binary.pensoft.net/fig/614143" pageId="0" pageNumber="185">21</figureCitation>
, 
<figureCitation captionStart="Figures 21–25" captionStartId="F6" captionText="Figures 21 - 25. Bagnallella davidi unmodified (21, 22) and &quot; spiny supermale &quot; (23 - 25) 21 - 23 lateral view 24 mandible 25 posterior part of abdomen, lateral view. s = s-chaetae, M = macrochaetae." figureDoi="10.3897/zookeys.1072.71307.figures21-25" httpUri="https://binary.pensoft.net/fig/614143" pageId="0" pageNumber="185">22</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1072.71307.figures20" httpUri="https://binary.pensoft.net/fig/614142" pageId="0" pageNumber="185" start="Figures 20" startId="F5">
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Figures 20.</emphasis>
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
, anterior part of head and antennae in adult &quot;clasping supermale&quot;.
</paragraph>
</caption>
<caption doi="10.3897/zookeys.1072.71307.figures21-25" httpUri="https://binary.pensoft.net/fig/614143" pageId="0" pageNumber="185" start="Figures 21–25" startId="F6">
<paragraph pageId="0" pageNumber="185">
<emphasis bold="true" pageId="0" pageNumber="185">Figures 21-25.</emphasis>
<taxonomicName authorityName="Potapov &amp; Deharveng &amp; Janion-Scheepers" authorityYear="2021" baseAuthorityName="Barra" baseAuthorityYear="2001" class="Collembola" genus="Bagnallella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Bagnallella davidi" order="Collembola" pageId="0" pageNumber="185" phylum="Arthropoda" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="185">Bagnallella davidi</emphasis>
</taxonomicName>
unmodified (
<emphasis bold="true" pageId="0" pageNumber="185">21, 22</emphasis>
) and &quot;spiny supermale&quot; (
<emphasis bold="true" pageId="0" pageNumber="185">23-25</emphasis>
) 
<emphasis bold="true" pageId="0" pageNumber="185">21-23</emphasis>
lateral view 
<emphasis bold="true" pageId="0" pageNumber="185">24</emphasis>
mandible 
<emphasis bold="true" pageId="0" pageNumber="185">25</emphasis>
posterior part of abdomen, lateral view. s = s-chaetae, M = macrochaetae.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>