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<document id="E43F1E92C3023C975B0BC3515247A4CD" ID-DOI="10.11646/zootaxa.4052.3.4" ID-GBIF-Dataset="d4091bed-62c2-44b2-92fa-128702fb8c9e" ID-ISSN="1175-5326" ID-Zenodo-Dep="243233" ID-ZooBank="E746140C-2239-4425-9007-31AC036D852C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461351021419" checkinUser="plazi" docAuthor="Potapov, Mikhail, Kahrarian, Morteza, Deharveng, Louis &amp; Shayanmehr, Masoumeh" docDate="2015" docId="03F06833FFAC647E8CC6F3ACFD39FC72" docLanguage="en" docName="zt04052p358.pdf" docOrigin="Zootaxa 4052 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ephemerotoma Potapov, Kahrarian, Deharveng &amp; Shayanmehr, 2015, gen. nov." docType="treatment" docUuid="4EE4703B-3362-42F3-9865-46DB80D06BD0" docUuidSource="ZooBank" docVersion="9" lastPageNumber="347" masterDocId="FFC9104BFFAD647C8C51F33BFF8CFF9F" masterDocTitle="Taxonomy of the Proisotoma complex. V. Sexually dimorphic Ephemerotoma gen. nov. (Collembola: Isotomidae)" masterLastPageNumber="358" masterPageNumber="345" pageNumber="346" updateTime="1698621865731" updateUser="plazi">
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<mods:title id="80BD2D660F23FCB40FE5505E1E0EA658">Taxonomy of the Proisotoma complex. V. Sexually dimorphic Ephemerotoma gen. nov. (Collembola: Isotomidae)</mods:title>
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<mods:namePart id="BC4CBE89BA01E202DD68FC3183C6A38D">Potapov, Mikhail</mods:namePart>
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<mods:namePart id="6133B71829214BB5765B3D318E33DCFF">Kahrarian, Morteza</mods:namePart>
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<mods:namePart id="7FD48D122D30967C72421E3CA89AA52B">Deharveng, Louis</mods:namePart>
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<mods:namePart id="B0E8729C41023DA746742102F21ACD2B">Shayanmehr, Masoumeh</mods:namePart>
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<mods:title id="E323A360884F6C5F0464BF8A2E07D707">Zootaxa</mods:title>
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<mods:part id="5ED2287ABDE1B92C4C0679DB06F0D784">
<mods:date id="53A291C71CE3C7659022571F21608772">2015</mods:date>
<mods:detail id="BC78A6AEF12859FBE1954588A0E9F7AE" type="volume">
<mods:number id="45E00AF3B36A0FD304EBD6B3E940B906">4052</mods:number>
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<mods:classification id="46DEFE66E12A1B77BE493A4ECD2EF0FF">journal article</mods:classification>
<mods:identifier id="AF71686F634699A79DC35419518A9D46" type="DOI">10.11646/zootaxa.4052.3.4</mods:identifier>
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<mods:identifier id="0DAF9131507FB71E6AE55E80BB9325B3" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03F06833FFAC647E8CC6F3ACFD39FC72" ID-DOI="http://doi.org/10.5281/zenodo.6110105" ID-GBIF-Taxon="119646544" ID-Zenodo-Dep="6110105" LSID="urn:lsid:zoobank.org:act:4EE4703B-3362-42F3-9865-46DB80D06BD0" httpUri="http://treatment.plazi.org/id/03F06833FFAC647E8CC6F3ACFD39FC72" lastPageId="2" lastPageNumber="347" pageId="1" pageNumber="346">
<subSubSection id="C3438AAEFFAC647D8CC6F3ACFE4AFF2D" box="[151,454,151,178]" pageId="1" pageNumber="346" type="nomenclature">
<paragraph id="8BE6D925FFAC647D8CC6F3ACFE4AFF2D" blockId="1.[151,454,151,178]" box="[151,454,151,178]" pageId="1" pageNumber="346">
<heading id="D0AE6E49FFAC647D8CC6F3ACFE4AFF2D" bold="true" box="[151,454,151,178]" fontSize="11" level="1" pageId="1" pageNumber="346" reason="1">
<emphasis id="B92D0537FFAC647D8CC6F3ACFE4AFF2D" bold="true" box="[151,454,151,178]" pageId="1" pageNumber="346">
<taxonomicName id="4C59A2A6FFAC647D8CC6F3ACFEDCFF2E" box="[151,336,151,177]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8CC6F3ACFEDCFF2E" bold="true" box="[151,336,151,177]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8D09F3A3FE4AFF2D" box="[344,454,152,178]" pageId="1" pageNumber="346" rank="genus">gen. nov.</taxonomicNameLabel>
</emphasis>
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</paragraph>
</subSubSection>
<subSubSection id="C3438AAEFFAC647D8CC6F3E4FD01FF6B" box="[151,653,222,244]" pageId="1" pageNumber="346" type="materials_examined">
<paragraph id="8BE6D925FFAC647D8CC6F3E4FD01FF6B" blockId="1.[151,653,222,244]" box="[151,653,222,244]" pageId="1" pageNumber="346">
<typeStatus id="54E26787FFAC647D8CC6F3E4FF45FF6B" box="[151,201,223,244]" pageId="1" pageNumber="346">Type</typeStatus>
species:
<taxonomicName id="4C59A2A6FFAC647D8D77F3E5FDBBFF6B" box="[294,567,222,244]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="skarzynskii" status="sp. nov.">
<emphasis id="B92D0537FFAC647D8D77F3E5FDBBFF6B" box="[294,567,222,244]" italics="true" pageId="1" pageNumber="346">Ephemerotoma skarzynskii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8E6DF3E4FD01FF6B" box="[572,653,223,244]" pageId="1" pageNumber="346" rank="species">
<emphasis id="B92D0537FFAC647D8E6DF3E4FD01FF6B" bold="true" box="[572,653,223,244]" pageId="1" pageNumber="346">sp. nov.</emphasis>
</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="C3438AAEFFAC647E8CC6F21AFF66FC8A" lastPageId="2" lastPageNumber="347" pageId="1" pageNumber="346" type="diagnosis">
<paragraph id="8BE6D925FFAC647D8CC6F21AFA84FDE1" blockId="1.[151,1437,289,2006]" pageId="1" pageNumber="346">
<emphasis id="B92D0537FFAC647D8CC6F21AFE9DFEA5" bold="true" box="[151,273,289,314]" pageId="1" pageNumber="346">Diagnosis.</emphasis>
Large
<taxonomicName id="4C59A2A6FFAC647D8D3BF21AFD98FEA5" box="[362,532,289,314]" class="Entognatha" family="Isotomidae" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="subFamily" subFamily="Anurophorinae">Anurophorinae</taxonomicName>
with all abdominal segments clearly separated and a
<taxonomicName id="4C59A2A6FFAC647D88C8F219FA97FEA6" box="[1177,1307,290,313]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D88C8F219FA97FEA6" box="[1177,1307,290,313]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
-like furca: manubrium with few anterior chaetae (usually 1+1, more rarely 2+2); dens with posterior humps or crenulations, with few anterior and posterior chaetae; mucro clearly set off from dens, with 2 or 3 teeth. Ocelli 8+8. Simple maxillary palp and 4 sublobal hairs (
<figureCitation id="1362C5A0FFAC647D8E7EF2B6FDF8FE39" box="[559,628,397,422]" captionStart="FIGURES 1 – 10" captionStartId="3.[151,264,1854,1877]" captionTargetBox="[163,1433,197,1828]" captionTargetId="figure@3.[151,1436,193,1833]" captionTargetPageId="3" captionText="FIGURES 1 – 10. Ephemerotoma skarzynskii sp. nov.: 1, chaetotaxy; 2, outer maxillary lobe; 3, antennal organ of Ant. 3; 4, labium; 5 – 7, sens of Ant. 1 in females (5) and two males (6,7); 8, furca, lateral view; 9, dens, anterior view; 10, distal part of leg 3. ls—lateral sens, is—inner sens, gs—guard sens." httpUri="https://zenodo.org/record/243234/files/figure.png" pageId="1" pageNumber="346">Fig. 2</figureCitation>
), considerably reduced number of guards on labial papilla E (3
<emphasis id="B92D0537FFAC647D896DF2B5FAC4FE3A" box="[1340,1352,398,421]" italics="true" pageId="1" pageNumber="346">e</emphasis>
-guards absent, unknown for
<taxonomicName id="4C59A2A6FFAC647D8DDBF289FD85FE56" box="[394,521,433,457]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="porcella">
<emphasis id="B92D0537FFAC647D8DDBF289FD85FE56" box="[394,521,433,457]" italics="true" pageId="1" pageNumber="346">E. porcella</emphasis>
</taxonomicName>
) (
<figureCitation id="1362C5A0FFAC647D8E72F28AFDE6FE56" box="[547,618,433,458]" captionStart="FIGURES 1 – 10" captionStartId="3.[151,264,1854,1877]" captionTargetBox="[163,1433,197,1828]" captionTargetId="figure@3.[151,1436,193,1833]" captionTargetPageId="3" captionText="FIGURES 1 – 10. Ephemerotoma skarzynskii sp. nov.: 1, chaetotaxy; 2, outer maxillary lobe; 3, antennal organ of Ant. 3; 4, labium; 5 – 7, sens of Ant. 1 in females (5) and two males (6,7); 8, furca, lateral view; 9, dens, anterior view; 10, distal part of leg 3. ls—lateral sens, is—inner sens, gs—guard sens." httpUri="https://zenodo.org/record/243234/files/figure.png" pageId="1" pageNumber="346">Fig. 4</figureCitation>
), and only 2 prelabral chaetae (
<figureCitation id="1362C5A0FFAC647D8F88F28AFBA3FE56" box="[985,1071,433,458]" captionStart="FIGURES 29 – 33" captionStartId="10.[151,264,1662,1685]" captionTargetBox="[171,1427,342,1638]" captionTargetId="figure@10.[161,1432,337,1659]" captionTargetPageId="10" captionText="FIGURES 29 – 33. Ephemerotoma multituberculata (29 – 31) and Proctostephanus anopolitanus (32 – 33): 29, 30, Abd. V, chaetotaxy (29) (granulation not shown) and granulation (30); 31, labrum; 32, Abd. V; 33, dens, posterior view." httpUri="https://zenodo.org/record/243240/files/figure.png" pageId="1" pageNumber="346">Fig. 31</figureCitation>
). Complete set of microsens on tergites (11/111), macrosens of basic set (33/2224). Tergal macrosens on abdomen situated in front of p-row of chaetae. B-row of chaetae on tibiotarsi 1–2 complete (both B4 and B5 present). Four sens on Abd.V arranged in two rows, with 2 anterior and 2 posterior sens (
<figureCitation id="1362C5A0FFAC647D8EF0F126FD7BFDA9" box="[673,759,541,566]" captionStart="FIGURES 11 – 14" captionStartId="4.[151,264,1887,1910]" captionTargetBox="[169,1432,193,1850]" captionTargetId="figure@4.[151,1436,193,1867]" captionTargetPageId="4" captionText="FIGURES 11 – 14. Ephemerotoma skarzynskii sp. nov.: 11, 12, Furca, posterior (11) and anterior (12) view; 13, profile of Abd. V and VI; 14, chaetotaxy of Abd. V and VI." httpUri="https://zenodo.org/record/243235/files/figure.png" pageId="1" pageNumber="346">Figs 13</figureCitation>
,
<figureCitation id="1362C5A0FFAC647D8F52F125FCADFDA9" box="[771,801,542,566]" captionStart="FIGURES 20 – 21" captionStartId="8.[151,264,1933,1956]" captionTargetBox="[159,1427,523,1900]" captionTargetId="figure@8.[151,1436,517,1912]" captionTargetPageId="8" captionText="FIGURES 20 – 21. Reproductive male of Ephemerotoma huadongensis: 20, Abd. IV – VI; 21, head and antennae, lateral view. msp—male spurs." httpUri="https://zenodo.org/record/243238/files/figure.png" pageId="1" pageNumber="346">20</figureCitation>
,
<figureCitation id="1362C5A0FFAC647D8F7CF125FCC7FDA9" box="[813,843,542,566]" captionStart="FIGURES 29 – 33" captionStartId="10.[151,264,1662,1685]" captionTargetBox="[171,1427,342,1638]" captionTargetId="figure@10.[161,1432,337,1659]" captionTargetPageId="10" captionText="FIGURES 29 – 33. Ephemerotoma multituberculata (29 – 31) and Proctostephanus anopolitanus (32 – 33): 29, 30, Abd. V, chaetotaxy (29) (granulation not shown) and granulation (30); 31, labrum; 32, Abd. V; 33, dens, posterior view." httpUri="https://zenodo.org/record/243240/files/figure.png" pageId="1" pageNumber="346">30</figureCitation>
,
<figureCitation id="1362C5A0FFAC647D8F07F125FCFAFDA9" box="[854,886,542,566]" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="1" pageNumber="346">34</figureCitation>
). Abd.V polychaetotic, almost as long as Abd.IV, tegument on posterior part of Abd.V often modified: swollen and tuberous. Abd.VI small, partly hidden from dorsal view (cryptopygy). Ventral chaetae on Th.III present or absent. Often with sexual dimorphism.
</paragraph>
<paragraph id="8BE6D925FFAC647D8C96F1B2FAC1FBCD" blockId="1.[151,1437,289,2006]" pageId="1" pageNumber="346">
<emphasis id="B92D0537FFAC647D8C96F1B2FDF1FD3D" bold="true" box="[199,637,649,674]" pageId="1" pageNumber="346">
Position in the
<taxonomicName id="4C59A2A6FFAC647D8DD5F1B2FD85FD3E" box="[388,521,649,673]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8DD5F1B2FD85FD3E" bold="true" box="[388,521,649,673]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
complex.
</emphasis>
<bibRefCitation id="EFC8A4D4FFAC647D8ED9F1B1FC0CFD3D" box="[648,896,649,674]" pageId="1" pageNumber="346" refString="Potapov, M., Babenko, A. &amp; Fjellberg, A. (2006) Taxonomy of the Proisotoma complex. Redefinition of genera and description of new species of Scutisotoma and Weberacantha (Collembola, Isotomidae). Zootaxa, 1382, 1 - 74." type="journal article">
Potapov
<emphasis id="B92D0537FFAC647D8EBFF1B1FCA6FD3E" box="[750,810,649,673]" italics="true" pageId="1" pageNumber="346">et al.</emphasis>
(2006)
</bibRefCitation>
keyed two members of the new genus to two
<emphasis id="B92D0537FFAC647D8CC6F195FEBAFD5A" box="[151,310,685,709]" italics="true" pageId="1" pageNumber="346">incertae sedis</emphasis>
forms: &quot;
<taxonomicName id="4C59A2A6FFAC647D8DF3F196FDC1FD5A" box="[418,589,685,709]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8DF3F196FDC1FD5A" box="[418,589,685,709]" italics="true" pageId="1" pageNumber="346">Dimorphotoma</emphasis>
</taxonomicName>
&quot;
<taxonomicName id="4C59A2A6FFAC647D8E35F196FCE4FD59" authority="Ellis, 1976" authorityName="Ellis" authorityYear="1976" box="[612,872,685,710]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="porcellus">
<emphasis id="B92D0537FFAC647D8E35F196FD47FD5A" box="[612,715,685,709]" italics="true" pageId="1" pageNumber="346">porcellus</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAC647D8E8EF196FCD3FD59" author="Ellis" box="[735,863,685,710]" pageId="1" pageNumber="346" refString="Ellis, W. N. (1976) Autumn fauna of Collembola from Central Crete. Tijdschrift voor Entomologie, 119, 221 - 326." type="journal article" year="1976">Ellis, 1976</bibRefCitation>
)
</taxonomicName>
and &quot;
<taxonomicName id="4C59A2A6FFAC647D8FE2F195FBB9FD5A" box="[947,1077,686,709]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8FE2F195FBB9FD5A" box="[947,1077,686,709]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
&quot;
<taxonomicName id="4C59A2A6FFAC647D881DF196FF50FD75" authority="Martynova, 1971" authorityName="Martynova" authorityYear="1971" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="multituberculata">
<emphasis id="B92D0537FFAC647D881DF196FA8AFD5A" box="[1100,1286,685,709]" italics="true" pageId="1" pageNumber="346">multituberculata</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAC647D8949F195FF5FFD75" author="Martynova" pageId="1" pageNumber="346" refString="Martynova, E. F. (1971) New species of springtails (Collembola) from mountain and steppe regions of the USSR [In Russian]. Entomological Review, 50, 598 - 611." type="journal article" year="1971">Martynova, 1971</bibRefCitation>
)
</taxonomicName>
. Based on characters proposed by
<bibRefCitation id="EFC8A4D4FFAC647D8E38F1EAFCACFD75" author="Fjellberg" box="[617,800,721,746]" pageId="1" pageNumber="346" refString="Fjellberg, A. (1993) Revision of European and North African Folsomides Stach with special emphasis on the Canarian fauna (Collembola, Isotomidae). Entomologica Scandinavica, 23, 453 - 473. http: // dx. doi. org / 10.1163 / 187631292 X 00245" type="journal article" year="1993">Fjellberg (1993)</bibRefCitation>
and
<bibRefCitation id="EFC8A4D4FFAC647D8F0AF1E9FBC1FD75" box="[859,1101,721,746]" pageId="1" pageNumber="346" refString="Potapov, M., Babenko, A. &amp; Fjellberg, A. (2006) Taxonomy of the Proisotoma complex. Redefinition of genera and description of new species of Scutisotoma and Weberacantha (Collembola, Isotomidae). Zootaxa, 1382, 1 - 74." type="journal article">
Potapov
<emphasis id="B92D0537FFAC647D8FEEF1E9FC76FD76" box="[959,1018,721,745]" italics="true" pageId="1" pageNumber="346">et al.</emphasis>
(2006)
</bibRefCitation>
for the
<taxonomicName id="4C59A2A6FFAC647D88FBF1E9FAA0FD76" box="[1194,1324,722,745]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D88FBF1E9FAA0FD76" box="[1194,1324,722,745]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
complex,
<taxonomicName id="4C59A2A6FFAC647D8CC6F1CEFECDFC92" box="[151,321,757,781]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8CC6F1CEFECDFC92" box="[151,321,757,781]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8D1BF1CEFE3AFC91" box="[330,438,757,782]" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D8D1BF1CEFE3AFC91" bold="true" box="[330,438,757,782]" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
is characterized by the simple maxillary palp, 2 prelabral chaetae, and the presence of chaetae on the anterior side of manubrium. In this combination the new genus is intermediate between
<taxonomicName id="4C59A2A6FFAC647D8948F022FA10FCAE" box="[1305,1436,793,817]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8948F022FA10FCAE" box="[1305,1436,793,817]" italics="true" pageId="1" pageNumber="346">Subisotoma</emphasis>
</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAC647D8C98F005FEDEFCCA" box="[201,338,830,853]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8C98F005FEDEFCCA" box="[201,338,830,853]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
. The simple maxillary palp and 2 prelabrals are shared with
<taxonomicName id="4C59A2A6FFAC647D884BF006FA10FCC9" authority="Fjellberg, 1993" authorityName="Fjellberg" authorityYear="1993" box="[1050,1436,829,854]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D884BF006FB11FCCA" box="[1050,1181,829,853]" italics="true" pageId="1" pageNumber="346">Subisotoma</emphasis>
sensu
<bibRefCitation id="EFC8A4D4FFAC647D88BFF006FA10FCC9" author="Fjellberg" box="[1262,1436,829,854]" pageId="1" pageNumber="346" refString="Fjellberg, A. (1993) Revision of European and North African Folsomides Stach with special emphasis on the Canarian fauna (Collembola, Isotomidae). Entomologica Scandinavica, 23, 453 - 473. http: // dx. doi. org / 10.1163 / 187631292 X 00245" type="journal article" year="1993">Fjellberg, 1993</bibRefCitation>
</taxonomicName>
while the construction of the furca is very different. Characteristics of the furca, including the presence of anterior manubrial chaetae and shape of the mucro, indicate similarity with the genus
<taxonomicName id="4C59A2A6FFAC647D8865F0BDFB31FC02" box="[1076,1213,902,925]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8865F0BDFB31FC02" box="[1076,1213,902,925]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
, which has 3 or 4 prelabral chaetae and usually a bifurcate (rarely simple) maxillary palp. The 'christianseni' and 'subarctica' groups of
<taxonomicName id="4C59A2A6FFAC647D8CE9F0F5FDFCFC79" authority="Huang &amp; Potapov 2012" authorityName="Huang &amp; Potapov" authorityYear="2012" box="[184,624,974,998]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8CE9F0F5FECDFC7A" box="[184,321,974,997]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAC647D8D02F0F5FDE4FC79" author="Huang" box="[339,616,974,998]" pageId="1" pageNumber="346" refString="Huang, C. - W. &amp; Potapov, M. (2012) Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa, 3333, 38 - 49." type="journal article" year="2012">Huang &amp; Potapov 2012</bibRefCitation>
)
</taxonomicName>
also have simple maxillary palps (but not 2 prelabral chaetae), which suggests some affinity to
<taxonomicName id="4C59A2A6FFAC647D8D93F0CAFDE0FB96" box="[450,620,1009,1033]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8D93F0CAFDE0FB96" box="[450,620,1009,1033]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8E27F0CAFD6FFB95" box="[630,739,1009,1034]" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D8E27F0CAFD6FFB95" bold="true" box="[630,739,1009,1034]" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
The species of the 'christianseni' group bear an even closer resemblance to the new genus, sharing its large and polychaetotic Abd.V (
<bibRefCitation id="EFC8A4D4FFAC647D8FA7F72DFA82FBB1" author="Huang" box="[1014,1294,1046,1070]" pageId="1" pageNumber="346" refString="Huang, C. - W. &amp; Potapov, M. (2012) Taxonomy of the Proisotoma complex. IV. Notes on chaetotaxy of femur and description of new species of Scutisotoma and Weberacantha from Asia. Zootaxa, 3333, 38 - 49." type="journal article" year="2012">Huang &amp; Potapov 2012</bibRefCitation>
). So far, the sexual dimorphism has not been found in 'christianseni' group species, contrary to
<taxonomicName id="4C59A2A6FFAC647D8862F702FB51FBCE" box="[1075,1245,1081,1105]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8862F702FB51FBCE" box="[1075,1245,1081,1105]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D88B5F702FAC1FBCD" box="[1252,1357,1081,1106]" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D88B5F702FAC1FBCD" bold="true" box="[1252,1357,1081,1106]" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
</paragraph>
<paragraph id="8BE6D925FFAC647D8C96F765FC11FA41" blockId="1.[151,1437,289,2006]" pageId="1" pageNumber="346">
In the
<emphasis id="B92D0537FFAC647D8D5CF765FE94FBEA" box="[269,280,1118,1141]" italics="true" pageId="1" pageNumber="346">s</emphasis>
-pattern of the body the new genus has the basic set of macro- and microsens (33/22224(
<emphasis id="B92D0537FFAC647D88A5F765FB73FBEA" box="[1268,1279,1118,1141]" italics="true" pageId="1" pageNumber="346">s</emphasis>
), 11/111(
<emphasis id="B92D0537FFAC647D893BF765FA05FBEA" box="[1386,1417,1118,1141]" italics="true" pageId="1" pageNumber="346">ms</emphasis>
)) in all members. The s-chaetae of Abd.V are unusual: they form a 2 anterior + 2 posterior pattern, with the two anterior sens always longer and thicker than the two posterior ones. Such an arrangement is uncommon in the
<taxonomicName id="4C59A2A6FFAC647D8CC6F7F1FE95FB7E" box="[151,281,1226,1249]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8CC6F7F1FE95FB7E" box="[151,281,1226,1249]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
complex, in which all sens are usually arranged in one transverse row. This common &quot;one transverse row&quot; pattern exists in all taxa related to
<taxonomicName id="4C59A2A6FFAC647D8E26F7D6FCADFA9A" box="[631,801,1261,1285]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8E26F7D6FCADFA9A" box="[631,801,1261,1285]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8F7CF7D6FC16FA99" box="[813,922,1261,1286]" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D8F7CF7D6FC16FA99" bold="true" box="[813,922,1261,1286]" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
mentioned above (
<taxonomicName id="4C59A2A6FFAC647D882FF7D6FA8DFA9A" box="[1150,1281,1261,1285]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D882FF7D6FA8DFA9A" box="[1150,1281,1261,1285]" italics="true" pageId="1" pageNumber="346">Subisotoma</emphasis>
</taxonomicName>
,
<taxonomicName id="4C59A2A6FFAC647D8942F7D5FA10FA9A" box="[1299,1436,1262,1285]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8942F7D5FA10FA9A" box="[1299,1436,1262,1285]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
'christianseni' and 'subarctica' groups). The second unusual character of the new genus is the presence of only 4
<emphasis id="B92D0537FFAC647D89D7F629FA1EFAB6" box="[1414,1426,1298,1321]" italics="true" pageId="1" pageNumber="346">e</emphasis>
- guards at papilla E (3
<emphasis id="B92D0537FFAC647D8DC5F60DFE2CFAD2" box="[404,416,1334,1357]" italics="true" pageId="1" pageNumber="346">e</emphasis>
-guards are lost). Such strong reduction is very uncommon in related forms. For example, most species of
<taxonomicName id="4C59A2A6FFAC647D8D05F661FE50FAEE" box="[340,476,1370,1393]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8D05F661FE50FAEE" box="[340,476,1370,1393]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
have a complete set consisting of 7
<emphasis id="B92D0537FFAC647D8FDDF661FC14FAEE" box="[908,920,1370,1393]" italics="true" pageId="1" pageNumber="346">e</emphasis>
-guards;
<taxonomicName id="4C59A2A6FFAC647D8FAEF661FB04FAEE" box="[1023,1160,1370,1393]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8FAEF661FB04FAEE" box="[1023,1160,1370,1393]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
'christianseni' group, 7;
<taxonomicName id="4C59A2A6FFAC647D8CC6F645FEACFA0A" box="[151,288,1406,1429]" class="Entognatha" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8CC6F645FEACFA0A" box="[151,288,1406,1429]" italics="true" pageId="1" pageNumber="346">Scutisotoma</emphasis>
</taxonomicName>
'subarctica' group, 6;
<emphasis id="B92D0537FFAC647D8E4DF645FD56FA0A" box="[540,730,1406,1429]" italics="true" pageId="1" pageNumber="346">
<taxonomicName id="4C59A2A6FFAC647D8E4DF645FD12FA0A" box="[540,670,1406,1429]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" sensu="stricto">Proisotoma</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8EF6F645FD56FA0A" box="[679,730,1406,1429]" pageId="1" pageNumber="346" sensu="stricto">s.str.</taxonomicNameLabel>
</emphasis>
, 5;
<taxonomicName id="4C59A2A6FFAC647D8F58F646FC00FA0A" box="[777,908,1405,1429]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8F58F646FC00FA0A" box="[777,908,1405,1429]" italics="true" pageId="1" pageNumber="346">Subisotoma</emphasis>
</taxonomicName>
'pusilla' group, 6;
<taxonomicName id="4C59A2A6FFAC647D8830F646FB68FA0A" box="[1121,1252,1405,1429]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8830F646FB68FA0A" box="[1121,1252,1405,1429]" italics="true" pageId="1" pageNumber="346">Subisotoma</emphasis>
</taxonomicName>
'asiatica' group, 4
<emphasis id="B92D0537FFAC647D8CF4F69AFF3FFA25" bold="true" box="[165,179,1441,1466]" pageId="1" pageNumber="346">–</emphasis>
5. In the last taxon,
<taxonomicName id="4C59A2A6FFAC647D8DF5F69AFB34FA25" authority="Potapov, Babenko, Fjellberg &amp; Greenslade, 2009" authorityName="Potapov, Babenko, Fjellberg &amp; Greenslade" authorityYear="2009" box="[420,1208,1441,1466]" class="Entognatha" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="cruda">
<emphasis id="B92D0537FFAC647D8DF5F69AFDFFFA26" box="[420,627,1441,1465]" italics="true" pageId="1" pageNumber="346">Subisotoma cruda</emphasis>
Potapov, Babenko, Fjellberg &amp; Greenslade, 2009
</taxonomicName>
has 4
<emphasis id="B92D0537FFAC647D895DF699FA94FA26" box="[1292,1304,1442,1465]" italics="true" pageId="1" pageNumber="346">e</emphasis>
-guards but differs from
<taxonomicName id="4C59A2A6FFAC647D8D75F6FEFE42FA42" box="[292,462,1477,1501]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D8D75F6FEFE42FA42" box="[292,462,1477,1501]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8D84F6FEFDB2FA41" box="[469,574,1477,1502]" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D8D84F6FEFDB2FA41" bold="true" box="[469,574,1477,1502]" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
in many significant characters.
</paragraph>
<paragraph id="8BE6D925FFAC647D8C96F6D2FED2F945" blockId="1.[151,1437,289,2006]" pageId="1" pageNumber="346">
<emphasis id="B92D0537FFAC647D8C96F6D2FE37F99D" bold="true" box="[199,443,1513,1538]" pageId="1" pageNumber="346">Sexual dimorphism.</emphasis>
Sexual dimorphism was described from adult individuals of two species of the new genus,
<taxonomicName id="4C59A2A6FFAC647D8CB9F535FE7BF9B9" authority="Ellis 1976" authorityName="Ellis" authorityYear="1976" box="[232,503,1549,1574]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="porcella">
<emphasis id="B92D0537FFAC647D8CB9F535FEEBF9BA" box="[232,359,1549,1573]" italics="true" pageId="1" pageNumber="346">E. porcella</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAC647D8D26F536FE62F9B9" author="Ellis" box="[375,494,1549,1574]" pageId="1" pageNumber="346" refString="Ellis, W. N. (1976) Autumn fauna of Collembola from Central Crete. Tijdschrift voor Entomologie, 119, 221 - 326." type="journal article" year="1976">Ellis 1976</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAC647D8E63F535FC05F9B9" authority="Chen 1985" authorityName="Chen" authorityYear="1985" box="[562,905,1549,1574]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="huadongensis">
<emphasis id="B92D0537FFAC647D8E63F535FD62F9BA" box="[562,750,1549,1573]" italics="true" pageId="1" pageNumber="346">E. huadongensis</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAC647D8EAEF536FC0DF9B9" author="Chen" box="[767,897,1549,1574]" pageId="1" pageNumber="346" refString="Chen, B. R. (1985) Six new species of the family Isotomidae (Collembola). Contributions of Shanghai Institute of Entomology, 5, 183 - 193." type="journal article" year="1985">Chen 1985</bibRefCitation>
)
</taxonomicName>
.
<taxonomicName id="4C59A2A6FFAC647D8FC6F536FB4AF9BA" box="[919,1222,1549,1573]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="skarzynskii" status="sp. nov.">
<emphasis id="B92D0537FFAC647D8FC6F536FB4AF9BA" box="[919,1222,1549,1573]" italics="true" pageId="1" pageNumber="346">Ephemerotoma skarzynskii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D8881F536FAA0F9B9" box="[1232,1324,1549,1574]" pageId="1" pageNumber="346" rank="species">
<emphasis id="B92D0537FFAC647D8881F536FAA0F9B9" bold="true" box="[1232,1324,1549,1574]" pageId="1" pageNumber="346">sp. nov.</emphasis>
</taxonomicNameLabel>
may also have well pronounced dimorphism, but reproductive males have not yet been found. Sexual dimorphism in
<taxonomicName id="4C59A2A6FFAC647D89D5F509FEDDF9F2" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="multituberculata">
<emphasis id="B92D0537FFAC647D89D5F509FEDDF9F2" italics="true" pageId="1" pageNumber="346">E. multituberculata</emphasis>
</taxonomicName>
is also possible but more material is needed to make reliable conclusions (only one juvenile male seen by us). We suggest that sexual dimorphism is an obvious tendency in this new genus and reflects the unusual swarming ecology of its species, which has been also recorded in other genera of
<taxonomicName id="4C59A2A6FFAC647D887DF5A5FB22F92A" box="[1068,1198,1694,1717]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D887DF5A5FB22F92A" box="[1068,1198,1694,1717]" italics="true" pageId="1" pageNumber="346">Proisotoma</emphasis>
</taxonomicName>
complex (
<bibRefCitation id="EFC8A4D4FFAC647D8975F5A6FEDEF945" author="Chimitova" pageId="1" pageNumber="346" refString="Chimitova, A. &amp; Potapov, M. (2011) Epitoky in Scutisotoma stepposa (Collembola; Isotomidae). Soil Organisms, 83, 322 - 336." type="journal article" year="2011">Chimitova &amp; Potapov 2011</bibRefCitation>
).
</paragraph>
<paragraph id="8BE6D925FFAC647E8C96F5DEFE52FE32" blockId="1.[151,1437,289,2006]" lastBlockId="2.[151,1437,151,1005]" lastPageId="2" lastPageNumber="347" pageId="1" pageNumber="346">
<emphasis id="B92D0537FFAC647D8C96F5DEFC46F961" bold="true" box="[199,970,1764,1790]" pageId="1" pageNumber="346">
Modification of tegument and remarks about
<taxonomicName id="4C59A2A6FFAC647D8F53F5DFFC4FF962" box="[770,963,1764,1789]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8F53F5DFFC4FF962" bold="true" box="[770,963,1764,1789]" italics="true" pageId="1" pageNumber="346">Proctostephanus</emphasis>
</taxonomicName>
.
</emphasis>
Three members of
<taxonomicName id="4C59A2A6FFAC647D88E4F5DEFAD3F962" box="[1205,1375,1765,1789]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAC647D88E4F5DEFAD3F962" box="[1205,1375,1765,1789]" italics="true" pageId="1" pageNumber="346">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAC647D893AF5DEFF44F8BD" pageId="1" pageNumber="346" rank="genus">
<emphasis id="B92D0537FFAC647D893AF5DEFF44F8BD" bold="true" pageId="1" pageNumber="346">gen. nov.</emphasis>
</taxonomicNameLabel>
have a modified dorsum of Abd.V, which seems to be a specific characteristic (
<emphasis id="B92D0537FFAC647D882FF432FAE5F8BE" box="[1150,1385,1801,1825]" italics="true" pageId="1" pageNumber="346">
<taxonomicName id="4C59A2A6FFAC647D882FF432FB71F8BE" box="[1150,1277,1801,1825]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="skarzynskii">skarzynskii</taxonomicName>
,
<taxonomicName id="4C59A2A6FFAC647D895DF432FAE5F8BE" box="[1292,1385,1801,1825]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="porcella">porcella</taxonomicName>
</emphasis>
and
<emphasis id="B92D0537FFAC647D8CC6F416FED5F8DA" box="[151,345,1837,1861]" italics="true" pageId="1" pageNumber="346">
<taxonomicName id="4C59A2A6FFAC647D8CC6F416FEDEF8DA" box="[151,338,1837,1861]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="multituberculata">multituberculata</taxonomicName>
)
</emphasis>
, rather than being linked to ecomorphosis. In two species (
<taxonomicName id="4C59A2A6FFAC647D8869F416FB18F8DA" box="[1080,1172,1837,1861]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="porcella">
<emphasis id="B92D0537FFAC647D8869F416FB18F8DA" box="[1080,1172,1837,1861]" italics="true" pageId="1" pageNumber="346">porcella</emphasis>
</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAC647D8888F416FA1FF8DA" box="[1241,1427,1837,1861]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="multituberculata">
<emphasis id="B92D0537FFAC647D8888F416FA1FF8DA" box="[1241,1427,1837,1861]" italics="true" pageId="1" pageNumber="346">multituberculata</emphasis>
</taxonomicName>
) rugosity is formed by a local group of elongated or roundish humps at the posterior edge of the segment (
<figureCitation id="1362C5A0FFAC647D8911F46AFF3AF811" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="1" pageNumber="346">Figs 40, 41</figureCitation>
). This group of humps resembles the corona-like wart of
<taxonomicName id="4C59A2A6FFAC647D8F0FF44EFBFEF812" authority="Borner" authorityName="Borner" box="[862,1138,1909,1933]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8F0FF44EFB95F812" box="[862,1049,1909,1933]" italics="true" pageId="1" pageNumber="346">Proctostephanus</emphasis>
Börner
</taxonomicName>
(
<figureCitation id="1362C5A0FFAC647D88D4F44EFA82F811" box="[1157,1294,1909,1934]" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="1" pageNumber="346">Figs 37, 38</figureCitation>
), but is less compact, regular and protruded.
<taxonomicName id="4C59A2A6FFAC647D8E54F4A2FD4CF82E" box="[517,704,1945,1969]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAC647D8E54F4A2FD4CF82E" box="[517,704,1945,1969]" italics="true" pageId="1" pageNumber="346">Proctostephanus</emphasis>
</taxonomicName>
is distributed mostly in the Mediterranean region and consists of six known species. Three species,
<taxonomicName id="4C59A2A6FFAC647D8E7DF485FC8DF84A" authority="Borner" authorityName="Borner" box="[556,769,1981,2005]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="stuckeni">
<emphasis id="B92D0537FFAC647D8E7DF485FD24F84A" box="[556,680,1981,2005]" italics="true" pageId="1" pageNumber="346">P. stuckeni</emphasis>
Börner
</taxonomicName>
(
<typeStatus id="54E26787FFAC647D8F42F485FCC9F849" box="[787,837,1982,2006]" pageId="1" pageNumber="346">type</typeStatus>
species),
<taxonomicName id="4C59A2A6FFAC647D8FEDF485FA87F849" authority="Cassagnau" authorityName="Cassagnau" box="[956,1291,1982,2006]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="1" pageNumber="346" phylum="Arthropoda" rank="species" species="sanctiaugustini">
<emphasis id="B92D0537FFAC647D8FEDF485FB0BF84A" box="[956,1159,1982,2005]" italics="true" pageId="1" pageNumber="346">P. sanctiaugustini</emphasis>
Cassagnau
</taxonomicName>
and
<emphasis id="B92D0537FFAC647D8918F485FA14F84A" box="[1353,1432,1981,2005]" italics="true" pageId="1" pageNumber="346">P. da l i i</emphasis>
Arbea, are similar to
<taxonomicName id="4C59A2A6FFAF647E8DC5F3A3FDB2FF2F" box="[404,574,152,176]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8DC5F3A3FDB2FF2F" box="[404,574,152,176]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
in that their corona-like wart on Abd.V is not constricted at its base and consists of many irregular protuberances over its entire surface (
<figureCitation id="1362C5A0FFAF647E8FDFF387FC6BFF4B" box="[910,999,188,213]" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="2" pageNumber="347">Figs 37</figureCitation>
vs. 38). The detailed morphology of
<taxonomicName id="4C59A2A6FFAF647E8CC6F3DBFEDEFF67" box="[151,338,224,248]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAF647E8CC6F3DBFEDEFF67" box="[151,338,224,248]" italics="true" pageId="2" pageNumber="347">Proctostephanus</emphasis>
</taxonomicName>
is poorly known;
<bibRefCitation id="EFC8A4D4FFAF647E8E4CF3E4FD5FFF67" author="Fjellberg" box="[541,723,223,248]" pageId="2" pageNumber="347" refString="Fjellberg, A. (1999) The labial palp in Collembola. Zoologischer Anzeiger, 237, 309 - 330." type="journal article" year="1999">Fjellberg (1999)</bibRefCitation>
indicated 4
<emphasis id="B92D0537FFAF647E8F0DF3DAFCE4FF67" box="[860,872,225,248]" italics="true" pageId="2" pageNumber="347">e</emphasis>
-guards in
<taxonomicName id="4C59A2A6FFAF647E8FB1F3DAFBD4FF67" box="[992,1112,224,248]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="stuckeni">
<emphasis id="B92D0537FFAF647E8FB1F3DAFBD4FF67" box="[992,1112,224,248]" italics="true" pageId="2" pageNumber="347">P. stuckeni</emphasis>
</taxonomicName>
, while
<bibRefCitation id="EFC8A4D4FFAF647E88FBF3E4FACCFF67" author="Arbea" box="[1194,1344,223,248]" pageId="2" pageNumber="347" refString="Arbea, J. I. (2003) El genero Proctostephanus Borner, 1902 en la Peninsula Iberica, con descripcion de una nueva especie de la region mediterranea de Espana (Collembola: Isotomidae). Boletin SEA, 32, 5 - 8." type="journal article" year="2003">Arbea (2003)</bibRefCitation>
found a simple maxillary palp in
<emphasis id="B92D0537FFAF647E8DE0F23EFE71FE83" box="[433,509,260,284]" italics="true" pageId="2" pageNumber="347">P. d al i i</emphasis>
. Both these characters are shared with
<taxonomicName id="4C59A2A6FFAF647E8FEDF23FFBEAFE83" box="[956,1126,260,284]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8FEDF23FFBEAFE83" box="[956,1126,260,284]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
. For
<emphasis id="B92D0537FFAF647E88F2F23EFB63FE83" box="[1187,1263,260,284]" italics="true" pageId="2" pageNumber="347">P. da l i i</emphasis>
the &quot;2 anterior + 2 posterior&quot;
<emphasis id="B92D0537FFAF647E8D6CF212FEC4FEDF" box="[317,328,297,320]" italics="true" pageId="2" pageNumber="347">s</emphasis>
-pattern on Abd. V was identical to that of
<emphasis id="B92D0537FFAF647E8F67F213FC64FEDF" box="[822,1000,296,320]" italics="true" pageId="2" pageNumber="347">
<taxonomicName id="4C59A2A6FFAF647E8F67F213FC68FEDF" box="[822,996,296,320]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">Ephemerotoma</taxonomicName>
.
</emphasis>
We also studied
<emphasis id="B92D0537FFAF647E88FDF212FB63FEA0" box="[1196,1263,296,320]" italics="true" pageId="2" pageNumber="347">P. c i d i</emphasis>
(
<collectingCountry id="F34E99B5FFAF647E8952F213FAD9FEDF" box="[1283,1365,296,320]" name="France" pageId="2" pageNumber="347">France</collectingCountry>
: Tarn: Larroque) and
<taxonomicName id="4C59A2A6FFAF647E8D6DF276FD8EFEFB" box="[316,514,333,356]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="sanctiaugustini">
<emphasis id="B92D0537FFAF647E8D6DF276FD8EFEFB" box="[316,514,333,356]" italics="true" pageId="2" pageNumber="347">P. sanctiaugustini</emphasis>
</taxonomicName>
(
<collectingCountry id="F34E99B5FFAF647E8E40F277FDE7FEFA" box="[529,619,332,357]" name="Algeria" pageId="2" pageNumber="347">Algeria</collectingCountry>
: Skikda: Collo massif, Hamra Kroua leg.); both species show the same
<emphasis id="B92D0537FFAF647E89D9F276FA1FFEFB" box="[1416,1427,333,356]" italics="true" pageId="2" pageNumber="347">s</emphasis>
- pattern (33/22224(s), 11/111(
<emphasis id="B92D0537FFAF647E8DB5F24AFD8FFE17" box="[484,515,369,392]" italics="true" pageId="2" pageNumber="347">ms</emphasis>
), &quot;2 + 2&quot;
<emphasis id="B92D0537FFAF647E8E2FF24AFD05FE17" box="[638,649,369,392]" italics="true" pageId="2" pageNumber="347">s</emphasis>
-pattern on Abd. V (
<figureCitation id="1362C5A0FFAF647E8F26F254FC72FE17" box="[887,1022,367,392]" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="2" pageNumber="347">Figs 35, 36</figureCitation>
), simple maxillary palp, 2 prelabral chaetae, and only 4
<emphasis id="B92D0537FFAF647E8D27F2AEFE0EFE33" box="[374,386,405,428]" italics="true" pageId="2" pageNumber="347">e</emphasis>
-guards.
</paragraph>
<paragraph id="8BE6D925FFAF647E8C96F28CFC1BFD1A" blockId="2.[151,1437,151,1005]" pageId="2" pageNumber="347">
The gap between
<taxonomicName id="4C59A2A6FFAF647E8DC9F283FDDFFE4F" box="[408,595,440,464]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAF647E8DC9F283FDDFFE4F" box="[408,595,440,464]" italics="true" pageId="2" pageNumber="347">Proctostephanus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAF647E8EC0F283FCB7FE4F" box="[657,827,440,464]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8EC0F283FCB7FE4F" box="[657,827,440,464]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
becomes even narrower with the recently described
<taxonomicName id="4C59A2A6FFAF647E8CC6F2E6FD76FE6A" authority="Schulz &amp; Lymberakis, 2006" authorityName="Schulz &amp; Lymberakis" authorityYear="2006" box="[151,762,476,501]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="anopolitana">
<emphasis id="B92D0537FFAF647E8CC6F2E6FE26FE6B" box="[151,426,476,500]" italics="true" pageId="2" pageNumber="347">Proisotoma anopolitana</emphasis>
<bibRefCitation id="EFC8A4D4FFAF647E8DE4F2E7FD76FE6A" author="Schulz" box="[437,762,476,501]" pageId="2" pageNumber="347" refString="Schulz, H. - J. &amp; Lymberakis, P. (2006) First contribution to the knowledge of the Collembola fauna of the White Mountains (Lefka Ori) in West Crete (Insecta, Collembola). Senckenbergiana Biologica, 86, 229 - 234." type="journal article" year="2006">Schulz &amp; Lymberakis, 2006</bibRefCitation>
</taxonomicName>
(Mediterranean: Crete). Provisionally,
<taxonomicName id="4C59A2A6FFAF647E88EEF2E6FAE9FE6B" box="[1215,1381,476,500]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="anopolitana">
<emphasis id="B92D0537FFAF647E88EEF2E6FAE9FE6B" box="[1215,1381,476,500]" italics="true" pageId="2" pageNumber="347">P. anopolitana</emphasis>
</taxonomicName>
was considered as an odd member of
<emphasis id="B92D0537FFAF647E8E48F13BFC94FD87" box="[537,792,512,536]" italics="true" pageId="2" pageNumber="347">
<taxonomicName id="4C59A2A6FFAF647E8E48F13BFD6EFD87" box="[537,738,512,536]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="sensu">
Proisotoma
<taxonomicNameLabel id="A21EB84CFFAF647E8EF5F13AFD6EFD87" box="[676,738,513,536]" pageId="2" pageNumber="347" sensu="lato">sensu</taxonomicNameLabel>
</taxonomicName>
lato
</emphasis>
but the simple maxillary palp, 2 prelabral chaetae, 4
<emphasis id="B92D0537FFAF647E89D7F13AFA1EFD87" box="[1414,1426,513,536]" italics="true" pageId="2" pageNumber="347">e</emphasis>
- labial guards, and
<emphasis id="B92D0537FFAF647E8D34F11EFEFCFDA3" box="[357,368,549,572]" italics="true" pageId="2" pageNumber="347">s</emphasis>
-pattern (
<figureCitation id="1362C5A0FFAF647E8D86F11FFDA5FDA3" box="[471,553,548,573]" captionStart="FIGURES 29 – 33" captionStartId="10.[151,264,1662,1685]" captionTargetBox="[171,1427,342,1638]" captionTargetId="figure@10.[161,1432,337,1659]" captionTargetPageId="10" captionText="FIGURES 29 – 33. Ephemerotoma multituberculata (29 – 31) and Proctostephanus anopolitanus (32 – 33): 29, 30, Abd. V, chaetotaxy (29) (granulation not shown) and granulation (30); 31, labrum; 32, Abd. V; 33, dens, posterior view." httpUri="https://zenodo.org/record/243240/files/figure.png" pageId="2" pageNumber="347">Fig. 32</figureCitation>
) all indicate either
<taxonomicName id="4C59A2A6FFAF647E8F55F11FFC22FDA3" box="[772,942,548,572]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8F55F11FFC22FDA3" box="[772,942,548,572]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
or
<taxonomicName id="4C59A2A6FFAF647E8F85F11FFB03FDA3" box="[980,1167,548,572]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus">
<emphasis id="B92D0537FFAF647E8F85F11FFB03FDA3" box="[980,1167,548,572]" italics="true" pageId="2" pageNumber="347">Proctostephanus</emphasis>
</taxonomicName>
. We have transferred
<taxonomicName id="4C59A2A6FFAF647E89D6F11EFE92FDFF" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="anopolitana">
<emphasis id="B92D0537FFAF647E89D6F11EFE92FDFF" italics="true" pageId="2" pageNumber="347">P. anopolitana</emphasis>
</taxonomicName>
to the latter genus due to the compact dorsal wart on Abd. V (
<figureCitation id="1362C5A0FFAF647E8FAEF17CFBD5FDFF" box="[1023,1113,583,608]" captionStart="FIGURES 29 – 33" captionStartId="10.[151,264,1662,1685]" captionTargetBox="[171,1427,342,1638]" captionTargetId="figure@10.[161,1432,337,1659]" captionTargetPageId="10" captionText="FIGURES 29 – 33. Ephemerotoma multituberculata (29 – 31) and Proctostephanus anopolitanus (32 – 33): 29, 30, Abd. V, chaetotaxy (29) (granulation not shown) and granulation (30); 31, labrum; 32, Abd. V; 33, dens, posterior view." httpUri="https://zenodo.org/record/243240/files/figure.png" pageId="2" pageNumber="347">Figs 32</figureCitation>
,
<figureCitation id="1362C5A0FFAF647E8839F173FB04FDFF" box="[1128,1160,584,608]" captionStart="FIGURES 34 – 41" captionStartId="12.[151,264,1463,1486]" captionTargetBox="[162,1420,198,1429]" captionTargetId="figure@12.[151,1436,195,1442]" captionTargetPageId="12" captionText="FIGURES 34 – 41. Posterior part of abdomen in genera Ephemerotoma and Proctostephanus: 34, E. porcella, Abd. V; 35, P. cidi, Abd. V, dorsal view, only sens shown; 36, posterior part of abdomen of P. sanctiaugustini, lateral view; 37 – 41, modification of posterior part of abdomen in Proctostephanus (37 – 39) and Ephemerotoma (40 – 41): P. c i di (37), P. stuckeni (38), P. anopolitanus (39), E. multituberculata (40), E. skarzynskii sp. nov. (41)." httpUri="https://zenodo.org/record/243241/files/figure.png" pageId="2" pageNumber="347">39</figureCitation>
). The taxonomic border between
<emphasis id="B92D0537FFAF647E8CAAF157FD14FD1B" box="[251,664,620,644]" italics="true" pageId="2" pageNumber="347">
<taxonomicName id="4C59A2A6FFAF647E8CAAF157FE3AFD1B" box="[251,438,620,644]" class="Entognatha" family="Isotomidae" genus="Proctostephanus" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus">Proctostephanus</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAF647E8DBFF157FD14FD1B" box="[494,664,620,644]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">Ephemerotoma</taxonomicName>
</emphasis>
calls for further study.
</paragraph>
<paragraph id="8BE6D925FFAF647E8C96F1B4FF66FC8A" blockId="2.[151,1437,151,1005]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8C96F1B4FE55FD37" bold="true" box="[199,473,655,680]" pageId="2" pageNumber="347">Members of the genus.</emphasis>
We place four species in
<taxonomicName id="4C59A2A6FFAF647E8F51F1ABFC26FD37" box="[768,938,656,680]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8F51F1ABFC26FD37" box="[768,938,656,680]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAF647E8FE3F1B4FB91FD37" box="[946,1053,655,680]" pageId="2" pageNumber="347" rank="genus">
<emphasis id="B92D0537FFAF647E8FE3F1B4FB91FD37" bold="true" box="[946,1053,655,680]" pageId="2" pageNumber="347">gen. nov.</emphasis>
</taxonomicNameLabel>
:
<taxonomicName id="4C59A2A6FFAF647E887DF1AAFB45FD37" box="[1068,1225,656,680]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="skarzynskii" status="sp. nov.">
<emphasis id="B92D0537FFAF647E887DF1AAFB45FD37" box="[1068,1225,656,680]" italics="true" pageId="2" pageNumber="347">E. skarzynskii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAF647E8883F1B4FAA1FD37" box="[1234,1325,655,680]" pageId="2" pageNumber="347" rank="species">
<emphasis id="B92D0537FFAF647E8883F1B4FAA1FD37" bold="true" box="[1234,1325,655,680]" pageId="2" pageNumber="347">sp. nov.</emphasis>
</taxonomicNameLabel>
(
<collectingCountry id="F34E99B5FFAF647E896CF1ABFAE3FD37" box="[1341,1391,656,680]" name="Iran" pageId="2" pageNumber="347">Iran</collectingCountry>
),
<taxonomicName id="4C59A2A6FFAF647E89D5F1AAFEBDFD53" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="huadongensis" status="comb. nov.">
<emphasis id="B92D0537FFAF647E89D5F1AAFEBDFD53" italics="true" pageId="2" pageNumber="347">E. huadongensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAF647E8D6FF18FFE49FD52" box="[318,453,692,717]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8D6FF18FFE49FD52" bold="true" box="[318,453,692,717]" pageId="2" pageNumber="347">comb. nov.</emphasis>
</taxonomicNameLabel>
(
<collectingCountry id="F34E99B5FFAF647E8D8BF18FFDAEFD52" box="[474,546,692,717]" name="China" pageId="2" pageNumber="347">China</collectingCountry>
),
<taxonomicName id="4C59A2A6FFAF647E8E6DF18EFC97FD53" box="[572,795,692,716]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="multituberculata" status="comb. nov.">
<emphasis id="B92D0537FFAF647E8E6DF18EFC97FD53" box="[572,795,692,716]" italics="true" pageId="2" pageNumber="347">E. multituberculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAF647E8F79F18FFC22FD52" box="[808,942,692,717]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8F79F18FFC22FD52" bold="true" box="[808,942,692,717]" pageId="2" pageNumber="347">comb. nov.</emphasis>
</taxonomicNameLabel>
(
<collectingCountry id="F34E99B5FFAF647E8F92F18FFBB4FD52" box="[963,1080,692,717]" name="Tajikistan" pageId="2" pageNumber="347">Tajikistan</collectingCountry>
), and
<taxonomicName id="4C59A2A6FFAF647E88D7F18EFA84FD53" box="[1158,1288,692,716]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="porcella" status="comb. nov.">
<emphasis id="B92D0537FFAF647E88D7F18EFA84FD53" box="[1158,1288,692,716]" italics="true" pageId="2" pageNumber="347">E. porcella</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21EB84CFFAF647E8944F18FFA17FD52" box="[1301,1435,692,717]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8944F18FFA17FD52" bold="true" box="[1301,1435,692,717]" pageId="2" pageNumber="347">comb. nov.</emphasis>
</taxonomicNameLabel>
(Mediterranean).
<taxonomicName id="4C59A2A6FFAF647E8D0EF1E3FC91FD6F" authority="Stach" authorityName="Stach" box="[351,797,727,752]" class="Entognatha" family="Isotomidae" genus="Proisotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="papillosa">
<emphasis id="B92D0537FFAF647E8D0EF1E3FDD8FD6F" box="[351,596,728,752]" italics="true" pageId="2" pageNumber="347">Proisotoma papillosa</emphasis>
Stach (
<collectingCountry id="F34E99B5FFAF647E8EE0F1ECFC99FD6F" box="[689,789,727,752]" name="Bulgaria" pageId="2" pageNumber="347">Bulgaria</collectingCountry>
)
</taxonomicName>
is a possible member but the morphology is not well known.
</paragraph>
</subSubSection>
<subSubSection id="C3438AAEFFAF647E8C96F024FD39FC72" pageId="2" pageNumber="347" type="distribution">
<paragraph id="8BE6D925FFAF647E8C96F024FF60FC3A" blockId="2.[151,1437,151,1005]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8C96F024FE72FCA7" bold="true" box="[199,510,799,824]" pageId="2" pageNumber="347">Distribution and ecology.</emphasis>
The genus is distributed in the Mediterranean and southern Asia. Species of
<taxonomicName id="4C59A2A6FFAF647E8CC6F07FFECDFCC3" box="[151,321,836,860]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B92D0537FFAF647E8CC6F07FFECDFCC3" box="[151,321,836,860]" italics="true" pageId="2" pageNumber="347">Ephemerotoma</emphasis>
</taxonomicName>
are often recorded in remarkable mass aggregations that have been observed for all four species:
<taxonomicName id="4C59A2A6FFAF647E89D5F07EFE9FFC1F" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="skarzynskii">
<emphasis id="B92D0537FFAF647E89D5F07EFE9FFC1F" italics="true" pageId="2" pageNumber="347">E. skarzynskii</emphasis>
</taxonomicName>
(see below),
<taxonomicName id="4C59A2A6FFAF647E8DFCF052FD35FC1F" authority="Ellis 1976" authorityName="Ellis" authorityYear="1976" box="[429,697,871,896]" class="Entognatha" family="Isotomidae" genus="Dimorphotoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="porcella">
<emphasis id="B92D0537FFAF647E8DFCF052FDA5FC1F" box="[429,553,872,896]" italics="true" pageId="2" pageNumber="347">E. porcella</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAF647E8E68F05CFD3DFC1F" author="Ellis" box="[569,689,871,896]" pageId="2" pageNumber="347" refString="Ellis, W. N. (1976) Autumn fauna of Collembola from Central Crete. Tijdschrift voor Entomologie, 119, 221 - 326." type="journal article" year="1976">Ellis 1976</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C59A2A6FFAF647E8E97F052FBF9FC1F" authority="Martynova 1967" authorityName="Martynova" authorityYear="1967" box="[710,1141,871,896]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="multituberculata">
<emphasis id="B92D0537FFAF647E8E97F052FC2CFC1F" box="[710,928,872,896]" italics="true" pageId="2" pageNumber="347">E. multituberculata</emphasis>
(
<bibRefCitation id="EFC8A4D4FFAF647E8FFEF053FBE1FC1F" author="Martynova" box="[943,1133,871,896]" pageId="2" pageNumber="347" refString="Martynova, E. F. (1967) Materialy po faune nogochovostok (Collembola) Srednej Azii. [In Russian]. Izvestija otdelenija biologicheskikh nauk, AN Tadjikskoj SSR, 3, 32 - 46." type="journal article" year="1967">Martynova 1967</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="4C59A2A6FFAF647E88FCF052FAEBFC1F" box="[1197,1383,872,896]" class="Entognatha" family="Isotomidae" genus="Ephemerotoma" kingdom="Animalia" order="Collembola" pageId="2" pageNumber="347" phylum="Arthropoda" rank="species" species="huadongensis">
<emphasis id="B92D0537FFAF647E88FCF052FAEBFC1F" box="[1197,1383,872,896]" italics="true" pageId="2" pageNumber="347">E. huadongensis</emphasis>
</taxonomicName>
(see below).
</paragraph>
<paragraph id="8BE6D925FFAF647E8C96F094FD39FC72" blockId="2.[151,1437,151,1005]" pageId="2" pageNumber="347">
<emphasis id="B92D0537FFAF647E8C96F094FE12FC57" bold="true" box="[199,414,943,968]" pageId="2" pageNumber="347">Name derivation.</emphasis>
The new genus is named after an ecological peculiarity—their occurrence in mass aggregations followed by a rapid disappearance.
</paragraph>
</subSubSection>
</treatment>
</document>
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