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<document id="BEB8BBD1F4929EDA88D50E54F4F5D782" ID-DOI="10.5281/zenodo.178534" ID-GBIF-Dataset="b1991651-3121-4e3e-a621-33e4e24c74ec" ID-ISSN="1175-5326" ID-Zenodo-Dep="178534" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459899623319" checkinUser="plazi" docAuthor="Fontoura, Paulo &amp; Pilato, Giovanni" docDate="2007" docId="03E36A2DF173F31B19B0FA33FAD8F8C5" docLanguage="en" docName="zt01589p055.pdf" docOrigin="Zootaxa 1589" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Diphascon (Diphascon) faialense Fontoura &amp; Pilato, 2007, sp. nov." docType="treatment" docVersion="10" lastPageNumber="53" masterDocId="FFDA1255F172F31D1927FF94FFA8FF87" masterDocTitle="Diphascon (Diphascon) faialense sp. nov. a new species of Tardigrada (Eutardigrada, Hypsibiidae) from the Azores and a key to the species of the D. pingue group" masterLastPageNumber="55" masterPageNumber="47" pageNumber="48" updateTime="1698228664493" updateUser="plazi">
<mods:mods id="7FA06B6BAC1D84F3D2958AEF8B654114" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="F0C55B8679E7DF946B89D620B843650B">
<mods:title id="D4A8792D07E1E1765EB92D77A83F0107">Diphascon (Diphascon) faialense sp. nov. a new species of Tardigrada (Eutardigrada, Hypsibiidae) from the Azores and a key to the species of the D. pingue group</mods:title>
</mods:titleInfo>
<mods:name id="A0BCA3918E28AB6E530F2A9F12E196C4" type="personal">
<mods:role id="84E816F657BF626454314E464C8A1DA5">
<mods:roleTerm id="DE7CBE7DEF8A307006CDF1F834C276F5">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="F1F4AE0E71732FCF3F586562115BABA7">Fontoura, Paulo</mods:namePart>
</mods:name>
<mods:name id="182A1DFE4EDDB08F178157A72E345091" type="personal">
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</mods:role>
<mods:namePart id="5F486DDA12D8D2A8E6A8D6616A7CC7F6">Pilato, Giovanni</mods:namePart>
</mods:name>
<mods:typeOfResource id="8CF45C435757CBDA0C377DDD4E64A6E7">text</mods:typeOfResource>
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<mods:title id="FDFAEABB350D2DB80DB65B061FCFA498">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="0107E35F24FB10FB4FAB98EF9A39EFB9">
<mods:date id="1DD5DB2991CBD4631D73A90F52DE7650">2007</mods:date>
<mods:detail id="1CD5F749BFE0F56F2A7461CF88D30F4A" type="volume">
<mods:number id="8C40BDEC236139492C21F33BF464D93D">1589</mods:number>
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<mods:extent id="7C2353ED5251B2D3F83DEAB774DB8E33" unit="page">
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</mods:extent>
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<mods:classification id="6CD0404E0DA48A1BDF50D3F59CF9AAAA">journal article</mods:classification>
<mods:identifier id="6CB282FFD474659668B18F2DE7D814FD" type="DOI">10.5281/zenodo.178534</mods:identifier>
<mods:identifier id="8B64C1C967FDA7E3D2289728CB034049" type="GBIF-Dataset">b1991651-3121-4e3e-a621-33e4e24c74ec</mods:identifier>
<mods:identifier id="98C5EB976D0F2210F34BC467F3BDC7A6" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="437A93FC474CF24176B337E687C597B9" type="Zenodo-Dep">178534</mods:identifier>
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<treatment id="03E36A2DF173F31B19B0FA33FAD8F8C5" ID-DOI="http://doi.org/10.5281/zenodo.5629019" ID-GBIF-Taxon="119372789" ID-Zenodo-Dep="5629019" LSID="urn:lsid:plazi:treatment:03E36A2DF173F31B19B0FA33FAD8F8C5" httpUri="http://treatment.plazi.org/id/03E36A2DF173F31B19B0FA33FAD8F8C5" lastPageId="6" lastPageNumber="53" pageId="1" pageNumber="48">
<subSubSection id="C35088B0F173F31C19B0FA33FEACFA63" pageId="1" pageNumber="48" type="nomenclature">
<paragraph id="8BF5DB3BF173F31C19B0FA33FD27FA46" blockId="1.[151,655,1447,1508]" box="[151,655,1447,1473]" pageId="1" pageNumber="48">
<heading id="D0BD6C57F173F31C19B0FA33FD27FA46" bold="true" box="[151,655,1447,1473]" fontSize="11" level="1" pageId="1" pageNumber="48" reason="1">
<emphasis id="B93E0729F173F31C19B0FA33FD27FA46" bold="true" box="[151,655,1447,1473]" pageId="1" pageNumber="48">
<taxonomicName id="4C4AA0B8F173F31C19B0FA33FD83FA46" ID-CoL="481b5d18-8fe9-44b2-886c-7d1ffabe3501" box="[151,555,1447,1473]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="1" pageNumber="48" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov." subGenus="Diphascon">
<emphasis id="B93E0729F173F31C19B0FA33FD83FA46" bold="true" box="[151,555,1447,1473]" italics="true" pageId="1" pageNumber="48">Diphascon (Diphascon) faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F173F31C1B15FA33FD27FA46" box="[562,655,1447,1473]" pageId="1" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BF5DB3BF173F31C19B0FA5EFEACFA63" blockId="1.[151,655,1447,1508]" box="[151,260,1482,1508]" pageId="1" pageNumber="48">
<figureCitation id="1371C7BEF173F31C19B0FA5EFEACFA63" box="[151,260,1482,1508]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[153,257,1939,1963]" captionStartId-1="3.[151,255,1954,1978]" captionStartId-2="4.[151,255,1284,1308]" captionStartId-3="5.[151,255,1979,2003]" captionTargetBox-0="[391,1199,218,1887]" captionTargetBox-1="[210,1380,186,1910]" captionTargetBox-2="[286,1303,184,1252]" captionTargetBox-3="[299,1284,182,1955]" captionTargetId-0="figure@2.[365,1223,194,1915]" captionTargetId-1="figure@3.[199,1393,174,1927]" captionTargetId-2="figure@4.[263,1323,160,1281]" captionTargetId-3="figure@5.[280,1307,164,1969]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." captionText-1="FIGURE 2. Bucco-pharyngeal apparatus and claws of the second or third pair of legs of: A – B, Diphascon pingue; C – D, Diphascon polare; E – G, Diphascon mitrense. Scale bars = 10 µm." captionText-2="FIGURE 3. Bucco-pharyngeal apparatus and claws of the second or third pair of legs of: A – B, Diphascon pinguiforme; C – D, Diphascon australianum. Scale bars = 10 µm." captionText-3="FIGURE 4. Bucco-pharyngeal apparatus and claws of the first or second or third pair of legs of: A – B, Diphascon victoriae; C – D, Diphascon dastychi; E – F, Diphascon claxtonae. Scale bars = 10 µm." httpUri-0="https://zenodo.org/record/178535/files/figure.png" httpUri-1="https://zenodo.org/record/178536/files/figure.png" httpUri-2="https://zenodo.org/record/178537/files/figure.png" httpUri-3="https://zenodo.org/record/178538/files/figure.png" pageId="1" pageNumber="48">Figs. 1–4</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C35088B0F173F31C19B0F98EFBEEF86B" pageId="1" pageNumber="48" type="materials_examined">
<paragraph id="8BF5DB3BF173F31C19B0F98EFBDCF9B3" blockId="1.[151,1436,1562,2028]" box="[151,1140,1562,1588]" pageId="1" pageNumber="48">
<emphasis id="B93E0729F173F31C19B0F98EFE25F9B3" bold="true" box="[151,397,1562,1588]" pageId="1" pageNumber="48">Material examined:</emphasis>
Archipelago of Azores, Faial Island:
<typeStatus id="54F16599F173F31C1A60F98EFC06F9B3" box="[839,942,1562,1588]" pageId="1" pageNumber="48" type="holotype">holotype</typeStatus>
and 2
<typeStatus id="54F16599F173F31C1ADBF98EFBD8F9B3" box="[1020,1136,1562,1588]" pageId="1" pageNumber="48" type="paratype">paratypes</typeStatus>
.
</paragraph>
<paragraph id="8BF5DB3BF173F31C19E0F9D6FE72F953" blockId="1.[151,1436,1562,2028]" pageId="1" pageNumber="48">
<emphasis id="B93E0729F173F31C19E0F9D6FE39F9DB" bold="true" box="[199,401,1602,1628]" pageId="1" pageNumber="48">
<typeStatus id="54F16599F173F31C19E0F9D6FEACF9DB" box="[199,260,1602,1628]" pageId="1" pageNumber="48">Type</typeStatus>
repository.
</emphasis>
The
<typeStatus id="54F16599F173F31C18EBF9D6FD9AF9DB" box="[460,562,1602,1628]" pageId="1" pageNumber="48" type="holotype">holotype</typeStatus>
(slide N. 5127) is deposited in the collection of Binda &amp; Pilato (Museo del Dipartimento di Biologia Animale “Marcello La Greca”, Università di Catania); the two
<typeStatus id="54F16599F173F31C1DF3F9FEFAECF903" box="[1236,1348,1642,1668]" pageId="1" pageNumber="48" type="paratype">paratypes</typeStatus>
(slides
<collectingCountry id="F35D9BABF173F31C19B0F906FF1CF92B" box="[151,180,1682,1708]" name="Belgium" pageId="1" pageNumber="48">BI</collectingCountry>
60 and
<collectingCountry id="F35D9BABF173F31C1829F906FE85F92B" box="[270,301,1682,1708]" name="Belgium" pageId="1" pageNumber="48">BI</collectingCountry>
61) in the collection of P. Fontoura (Department of Zoology and Anthropology, Faculty of Sciences, University of Porto).
</paragraph>
<paragraph id="8BF5DB3BF173F31C19E0F976FBEEF86B" blockId="1.[151,1436,1562,2028]" pageId="1" pageNumber="48">
<emphasis id="B93E0729F173F31C19E0F976FE04F97B" bold="true" box="[199,428,1762,1788]" pageId="1" pageNumber="48">Specific diagnosis.</emphasis>
Cuticle smooth; eye spots absent; stylet supports inserted on the buccal tube at about 58–60 % of its length; buccal tube length is about 37 % of the total length of the bucco-pharyngeal tube; buccal tube width is about 7 % of the buccal tube length; pharyngeal bulb with apophyses, three rod-shaped macroplacoids (second one is the shortest, third one is the longest), microplacoid and septulum (about 11 % of the buccal tube length); placoid row (including septulum) about 65–72 % of the buccal tube length; macroplacoid row about 50–58 % of the buccal tube length; claws, of
<taxonomicName id="4C4AA0B8F173F31C1A0FF83FFC35F843" box="[808,925,1963,1988]" class="Eutardigrada" family="Hypsibiidae" genus="Hypsibius" kingdom="Animalia" order="Parachela" pageId="1" pageNumber="48" phylum="Tardigrada" rank="genus">
<emphasis id="B93E0729F173F31C1A0FF83FFC35F843" box="[808,925,1963,1988]" italics="true" pageId="1" pageNumber="48">Hypsibius</emphasis>
</taxonomicName>
<typeStatus id="54F16599F173F31C1A83F83EFC71F843" box="[932,985,1962,1988]" pageId="1" pageNumber="48">type</typeStatus>
, well developed with accessory points on the main branches; lunules and other cuticular thickenings on the legs absent.
</paragraph>
</subSubSection>
<caption id="DF358BB3F170F31F19BEF807FAA4F84A" httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="2" pageNumber="49" targetBox="[391,1199,218,1887]" targetPageId="2">
<paragraph id="8BF5DB3BF170F31F19BEF807FAA4F84A" blockId="2.[151,1436,1939,1997]" pageId="2" pageNumber="49">
<emphasis id="B93E0729F170F31F19BEF807FEB3F82C" bold="true" box="[153,283,1939,1963]" pageId="2" pageNumber="49">FIGURE 1.</emphasis>
<taxonomicName id="4C4AA0B8F170F31F1805F807FE55F82D" box="[290,509,1939,1962]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="2" pageNumber="49" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F170F31F1805F807FE55F82D" box="[290,509,1939,1962]" italics="true" pageId="2" pageNumber="49">Diphascon faialense</emphasis>
</taxonomicName>
<emphasis id="B93E0729F170F31F1B23F807FDF2F82C" bold="true" box="[516,602,1939,1963]" pageId="2" pageNumber="49">
<taxonomicNameLabel id="A20DBA52F170F31F1B23F807FDF2F82C" box="[516,602,1939,1963]" pageId="2" pageNumber="49" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm).
</paragraph>
</caption>
<caption id="DF358BB3F171F31E19B0F836FCFFF85B" httpUri="https://zenodo.org/record/178536/files/figure.png" pageId="3" pageNumber="50" targetBox="[210,1380,186,1910]" targetPageId="3">
<paragraph id="8BF5DB3BF171F31E19B0F836FCFFF85B" blockId="3.[151,1436,1954,2012]" pageId="3" pageNumber="50">
<emphasis id="B93E0729F171F31E19B0F836FEB1F83D" bold="true" box="[151,281,1954,1978]" pageId="3" pageNumber="50">FIGURE 2.</emphasis>
Bucco-pharyngeal apparatus and claws of the second or third pair of legs of: A–B,
<taxonomicName id="4C4AA0B8F171F31E1DB5F836FAFDF83E" box="[1170,1365,1954,1977]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="3" pageNumber="50" phylum="Tardigrada" rank="species" species="pingue">
<emphasis id="B93E0729F171F31E1DB5F836FAFDF83E" box="[1170,1365,1954,1977]" italics="true" pageId="3" pageNumber="50">Diphascon pingue</emphasis>
</taxonomicName>
; C–D,
<taxonomicName id="4C4AA0B8F171F31E19B0F851FEFDF85B" box="[151,341,1989,2012]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="3" pageNumber="50" phylum="Tardigrada" rank="species" species="polare">
<emphasis id="B93E0729F171F31E19B0F851FEFDF85B" box="[151,341,1989,2012]" italics="true" pageId="3" pageNumber="50">Diphascon polare</emphasis>
</taxonomicName>
; E–G,
<taxonomicName id="4C4AA0B8F171F31E18B9F851FDDBF85B" box="[414,627,1989,2012]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="3" pageNumber="50" phylum="Tardigrada" rank="species" species="mitrense">
<emphasis id="B93E0729F171F31E18B9F851FDDBF85B" box="[414,627,1989,2012]" italics="true" pageId="3" pageNumber="50">Diphascon mitrense</emphasis>
</taxonomicName>
. Scale bars = 10 µm.
</paragraph>
</caption>
<caption id="DF358BB3F176F31919B0FA90FD6AFAB8" httpUri="https://zenodo.org/record/178537/files/figure.png" pageId="4" pageNumber="51" targetBox="[286,1303,184,1252]" targetPageId="4">
<paragraph id="8BF5DB3BF176F31919B0FA90FD6AFAB8" blockId="4.[151,1435,1284,1343]" pageId="4" pageNumber="51">
<emphasis id="B93E0729F176F31919B0FA90FEB1FA9B" bold="true" box="[151,281,1284,1308]" pageId="4" pageNumber="51">FIGURE 3.</emphasis>
Bucco-pharyngeal apparatus and claws of the second or third pair of legs of: A–B,
<taxonomicName id="4C4AA0B8F176F3191DBFFA91FA3CFA9B" box="[1176,1428,1285,1308]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="4" pageNumber="51" phylum="Tardigrada" rank="species" species="pinguiforme">
<emphasis id="B93E0729F176F3191DBFFA91FA3CFA9B" box="[1176,1428,1285,1308]" italics="true" pageId="4" pageNumber="51">Diphascon pinguiforme</emphasis>
</taxonomicName>
; C–D,
<taxonomicName id="4C4AA0B8F176F31919F1FABCFE77FAB8" box="[214,479,1320,1343]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="4" pageNumber="51" phylum="Tardigrada" rank="species" species="australianum">
<emphasis id="B93E0729F176F31919F1FABCFE77FAB8" box="[214,479,1320,1343]" italics="true" pageId="4" pageNumber="51">Diphascon australianum</emphasis>
</taxonomicName>
. Scale bars = 10 µm.
</paragraph>
</caption>
<subSubSection id="C35088B0F176F31B19E0FAF9FC8CFE85" lastPageId="6" lastPageNumber="53" pageId="4" pageNumber="51" type="description">
<paragraph id="8BF5DB3BF176F31919E0FAF9FAF9FA28" blockId="4.[151,1436,1389,2015]" pageId="4" pageNumber="51">
<emphasis id="B93E0729F176F31919E0FAF9FD8EFA00" bold="true" box="[199,550,1389,1415]" pageId="4" pageNumber="51">
Description of the
<typeStatus id="54F16599F176F3191894FAF9FD89FA00" box="[435,545,1389,1415]" pageId="4" pageNumber="51" type="holotype">holotype</typeStatus>
.
</emphasis>
Body length 207 µm (
<figureCitation id="1371C7BEF176F3191A1CFAF9FCD7FA00" box="[827,895,1389,1415]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
A), colourless, cuticle smooth without pores; dots on legs not visible, eye spots absent. Mouth antero-ventral without peribuccal lamellae or papulae.
</paragraph>
<paragraph id="8BF5DB3BF176F31919E0FA29FCF8F890" blockId="4.[151,1436,1389,2015]" pageId="4" pageNumber="51">
As in other species of the subgenus, a sclerified drop-shaped thickening between the rigid buccal tube and the flexible pharyngeal tube is present (
<figureCitation id="1371C7BEF176F3191B51FA71FD13FA78" box="[630,699,1509,1535]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
B). Bucco-pharyngeal tube 50.5 µm long; buccal tube length 18.6 µm long (36.8 % of the total length of the bucco-pharyngeal tube). Internal and external buccal tube width respectively 0.9 µm (
<emphasis id="B93E0729F176F31918FDF9A1FE57F9C9" box="[474,511,1589,1614]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 5) and 1.3 µm (
<emphasis id="B93E0729F176F3191BF2F9A1FD52F9C9" box="[725,762,1589,1614]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 7.0). Stylet supports inserted on the buccal tube at 11.2 µm (
<emphasis id="B93E0729F176F31919F3F9C9FF52F9F1" box="[212,250,1629,1654]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 60.2). Pharyngeal bulb oval with small triangular apophyses, three rod-shaped macroplacoids, small granular microplacoid and septulum (
<figureCitation id="1371C7BEF176F3191BBCF911FD77F918" box="[667,735,1669,1695]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
B). The first macroplacoid is 3.3 µm long (
<emphasis id="B93E0729F176F3191DC3F911FAA2F919" box="[1252,1290,1669,1694]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 17.7); the second 3.1 µm (
<emphasis id="B93E0729F176F3191871F939FED4F941" box="[342,380,1709,1734]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 16.7) is the shortest; the longest, 4.3 µm (
<emphasis id="B93E0729F176F3191AAFF939FC05F941" box="[904,941,1709,1734]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 23.1), is the third macroplacoid. Septulum 2.0 µm long (
<emphasis id="B93E0729F176F3191854F941FE30F969" box="[371,408,1749,1774]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 10.8). The macroplacoid row is 10.7 µm long (
<emphasis id="B93E0729F176F3191AD7F941FBBDF969" box="[1008,1045,1749,1774]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 57.5). The placoid row length including microplacoid and septulum 13.4 µm (
<emphasis id="B93E0729F176F3191BE1F969FD43F891" box="[710,747,1789,1814]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 72.0).
</paragraph>
<paragraph id="8BF5DB3BF176F31919E0F8B1FE86F858" blockId="4.[151,1436,1389,2015]" pageId="4" pageNumber="51">
Claws well developed with slender branches (
<figureCitation id="1371C7BEF176F3191BD3F8B1FC92F8B8" box="[756,826,1829,1855]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
C). Primary branches with accessory points; leg I, outer claw 7.5 µm (
<emphasis id="B93E0729F176F319185BF8D9FE09F8E1" box="[380,417,1869,1894]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 40.3), inner claw 5.7 µm (
<emphasis id="B93E0729F176F3191BD6F8D9FCBFF8E1" box="[753,791,1869,1894]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 30.6); legs II and III, outer claw 8.1 µm (
<emphasis id="B93E0729F176F3191C33F8D9FA92F8E1" box="[1300,1338,1869,1894]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 43.5), inner claw 6.5 µm (
<emphasis id="B93E0729F176F3191858F8E1FE0DF809" box="[383,421,1909,1934]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 34.9); leg IV, posterior claw 9.2 µm (
<emphasis id="B93E0729F176F3191A5DF8E1FC37F809" box="[890,927,1909,1934]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 49.5), anterior claw 6.6 µm (
<emphasis id="B93E0729F176F3191C35F8E1FA90F809" box="[1298,1336,1909,1934]" italics="true" pageId="4" pageNumber="51">ptd</emphasis>
= 35.5). Claw bases on all legs slightly enlarged but not indented; lunules and other cuticular thickenings absent on all pairs of legs.
</paragraph>
<caption id="DF358BB3F177F31819B0F82FFC45F872" httpUri="https://zenodo.org/record/178538/files/figure.png" pageId="5" pageNumber="52" targetBox="[299,1284,182,1955]" targetPageId="5">
<paragraph id="8BF5DB3BF177F31819B0F82FFC45F872" blockId="5.[151,1436,1979,2038]" pageId="5" pageNumber="52">
<emphasis id="B93E0729F177F31819B0F82FFEB1F854" bold="true" box="[151,281,1979,2003]" pageId="5" pageNumber="52">FIGURE 4.</emphasis>
Bucco-pharyngeal apparatus and claws of the first or second or third pair of legs of: A–B,
<taxonomicName id="4C4AA0B8F177F3181DC2F828FF6AF871" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="52" phylum="Tardigrada" rank="species" species="victoriae">
<emphasis id="B93E0729F177F3181DC2F828FF6AF871" italics="true" pageId="5" pageNumber="52">Diphascon victoriae</emphasis>
</taxonomicName>
; C–D,
<taxonomicName id="4C4AA0B8F177F3181828F84BFE4BF871" box="[271,483,2015,2038]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="52" phylum="Tardigrada" rank="species" species="dastychi">
<emphasis id="B93E0729F177F3181828F84BFE4BF871" box="[271,483,2015,2038]" italics="true" pageId="5" pageNumber="52">Diphascon dastychi</emphasis>
</taxonomicName>
; E–F,
<taxonomicName id="4C4AA0B8F177F3181B0FF84BFCA2F871" box="[552,778,2015,2038]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="52" phylum="Tardigrada" rank="species" species="claxtonae">
<emphasis id="B93E0729F177F3181B0FF84BFCA2F871" box="[552,778,2015,2038]" italics="true" pageId="5" pageNumber="52">Diphascon claxtonae</emphasis>
</taxonomicName>
. Scale bars = 10 µm.
</paragraph>
</caption>
<paragraph id="8BF5DB3BF174F31B19E0FF0CFE2AFF35" blockId="6.[151,1437,152,1858]" box="[199,386,152,178]" pageId="6" pageNumber="53">Eggs not found.</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FF54FC8CFE85" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
The
<typeStatus id="54F16599F174F31B19DAFF54FEC5FF5D" box="[253,365,192,218]" pageId="6" pageNumber="53" type="paratype">paratypes</typeStatus>
are similar to the
<typeStatus id="54F16599F174F31B1B62FF54FD03FF5D" box="[581,683,192,218]" pageId="6" pageNumber="53" type="holotype">holotype</typeStatus>
in both qualitative and metric characters. The measurements of some structures of the studied specimens are in
<tableCitation id="C6C8EE80F174F31B1BE1FF7CFCB6FE85" box="[710,798,232,258]" captionStart="TABLE 1" captionStartId="1.[151,239,151,175]" captionTargetBox="[151,1436,277,1020]" captionTargetPageId="1" captionText="TABLE 1. Dimensions in (µm) and ptd values of some structures of the studied specimens of Diphascon (D.) faialense sp. nov." httpUri="http://table.plazi.org/id/DF358BB3F173F31C19B0FF03FF44FF56" pageId="6" pageNumber="53" tableUuid="DF358BB3F173F31C19B0FF03FF44FF56">Table 1</tableCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C35088B0F174F31B19E0FE9BFEBDFDED" pageId="6" pageNumber="53" type="etymology">
<paragraph id="8BF5DB3BF174F31B19E0FE9BFAC2FEAD" blockId="6.[151,1437,152,1858]" box="[199,1386,271,298]" pageId="6" pageNumber="53">
<emphasis id="B93E0729F174F31B19E0FE9BFEF0FEAE" bold="true" box="[199,344,271,297]" pageId="6" pageNumber="53">Etymology:</emphasis>
The name
<taxonomicName id="4C4AA0B8F174F31B18FCFE84FDEDFEAE" box="[475,581,272,297]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense">
<emphasis id="B93E0729F174F31B18FCFE84FDEDFEAE" box="[475,581,272,297]" italics="true" pageId="6" pageNumber="53">faialense</emphasis>
</taxonomicName>
refers to the
<emphasis id="B93E0729F174F31B1BF8FE84FC29FEAE" box="[735,897,272,297]" italics="true" pageId="6" pageNumber="53">locus typicus:</emphasis>
Faial Island;
<taxonomicName id="4C4AA0B8F174F31B1D06FE84FB23FEAE" box="[1057,1163,272,297]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense">
<emphasis id="B93E0729F174F31B1D06FE84FB23FEAE" box="[1057,1163,272,297]" italics="true" pageId="6" pageNumber="53">faialense</emphasis>
</taxonomicName>
= inhabiting Faial.
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FEA3FEBDFDED" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
<emphasis id="B93E0729F174F31B19E0FEA3FE73FED6" bold="true" box="[199,475,311,337]" pageId="6" pageNumber="53">Differential diagnosis.</emphasis>
<taxonomicName id="4C4AA0B8F174F31B18C2FEACFDCCFED6" box="[485,612,312,337]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="genus">
<emphasis id="B93E0729F174F31B18C2FEACFDCCFED6" box="[485,612,312,337]" italics="true" pageId="6" pageNumber="53">Diphascon</emphasis>
</taxonomicName>
species of the subgenus
<taxonomicName id="4C4AA0B8F174F31B1AB7FEACFBA7FED6" box="[912,1039,312,337]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="genus">
<emphasis id="B93E0729F174F31B1AB7FEACFBA7FED6" box="[912,1039,312,337]" italics="true" pageId="6" pageNumber="53">Diphascon</emphasis>
</taxonomicName>
with three rod-shaped macroplacoids, microplacoid and septulum, smooth cuticle (without any sculpture such as granulation, pores or reticulation), without lunules and other cuticular thickenings on the legs and with claw bases without indentation constitute the so-called
<taxonomicName id="4C4AA0B8F174F31B1897FE24FD2FFE4E" box="[432,647,432,457]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pingue">
<emphasis id="B93E0729F174F31B1897FE24FD2FFE4E" box="[432,647,432,457]" italics="true" pageId="6" pageNumber="53">Diphascon pingue</emphasis>
</taxonomicName>
group. According to
<bibRefCitation id="EFDBA6CAF174F31B1AAFFE24FB33FE4D" author="Pilato" box="[904,1179,432,458]" pageId="6" pageNumber="55" refString="Pilato, G. &amp; Binda, M. G. (1997 / 98) A comparison of Diphascon (D.) alpinum Murray, 1906, D. (D.) chilenense Plate, 1889 and D. (D.) pingue Marcus, 1936 (Tardigrada), and description of a new species. Zoologisher Anzeiger, 236, 181 - 185." type="journal article" year="1997">Pilato and Binda (1997</bibRefCitation>
/98; 1999) it is a very homogeneous group of species very difficult to separate, some of which were previously identified under the name
<emphasis id="B93E0729F174F31B19C7FD94FE69FD9E" box="[224,449,512,537]" italics="true" pageId="6" pageNumber="53">
<taxonomicName id="4C4AA0B8F174F31B19C7FD94FE16FD9E" box="[224,446,512,537]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pingue">Diphascon pingue</taxonomicName>
.
</emphasis>
At present, and including the new species described in this work, ten species are known differing from one another in some quantitative characters and only in some cases also in qualitative characters.
</paragraph>
</subSubSection>
<subSubSection id="C35088B0F174F31B19E0FDECFAD8F8C5" pageId="6" pageNumber="53" type="description">
<paragraph id="8BF5DB3BF174F31B19E0FDECFC12FBA5" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
<taxonomicName id="4C4AA0B8F174F31B19E0FDECFE45FD16" box="[199,493,632,657]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov." subGenus="Diphascon">
<emphasis id="B93E0729F174F31B19E0FDECFE45FD16" box="[199,493,632,657]" italics="true" pageId="6" pageNumber="53">Diphascon (D.) faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B18D3FDE3FD9DFD15" box="[500,565,631,658]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B18D3FDE3FD86FD16" bold="true" box="[500,558,631,657]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
differs from
<emphasis id="B93E0729F174F31B1BE8FDECFCE1FD16" box="[719,841,632,657]" italics="true" pageId="6" pageNumber="53">
<taxonomicName id="4C4AA0B8F174F31B1BE8FDECFCEDFD16" box="[719,837,632,657]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pingue">D. pingue</taxonomicName>
,
</emphasis>
from
<taxonomicName id="4C4AA0B8F174F31B1AB7FDECFBBFFD16" box="[912,1047,632,657]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="mitrense">
<emphasis id="B93E0729F174F31B1AB7FDECFBBFFD16" box="[912,1047,632,657]" italics="true" pageId="6" pageNumber="53">D. mitrense</emphasis>
</taxonomicName>
and from
<taxonomicName id="4C4AA0B8F174F31B1DA9FDECFB55FD16" box="[1166,1277,632,657]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="polare">
<emphasis id="B93E0729F174F31B1DA9FDECFB55FD16" box="[1166,1277,632,657]" italics="true" pageId="6" pageNumber="53">D. polare</emphasis>
</taxonomicName>
in having the macroplacoid row longer than half of the buccal tube length. It also differs from
<taxonomicName id="4C4AA0B8F174F31B1D68FD34FB6BFD3E" box="[1103,1219,672,697]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pingue">
<emphasis id="B93E0729F174F31B1D68FD34FB6BFD3E" box="[1103,1219,672,697]" italics="true" pageId="6" pageNumber="53">D. pingue</emphasis>
</taxonomicName>
in having the second macroplacoid not longer than the first and in having a more marked difference in length between the third macroplacoid and the first two (
<figureCitation id="1371C7BEF174F31B1B2BFD64FDFAFC8D" box="[524,594,752,778]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B and 2A); from
<taxonomicName id="4C4AA0B8F174F31B1A38FD64FC0FFC8E" box="[799,935,752,777]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="mitrense">
<emphasis id="B93E0729F174F31B1A38FD64FC0FFC8E" box="[799,935,752,777]" italics="true" pageId="6" pageNumber="53">D. mitrense</emphasis>
</taxonomicName>
in having higher percent ratio between the buccal tube length and the bucco-pharyngeal tube length (about 37 % in
<taxonomicName id="4C4AA0B8F174F31B1AC2FC8CFBDBFCB6" box="[997,1139,792,817]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B1AC2FC8CFBDBFCB6" box="[997,1139,792,817]" italics="true" pageId="6" pageNumber="53">D. faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B1D5DFC83FB13FCB5" box="[1146,1211,791,818]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B1D5DFC83FB1CFCB6" bold="true" box="[1146,1204,791,817]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
, about
<quantity id="4CB276DEF174F31B1C35FC8CFAD1FCB5" box="[1298,1401,792,818]" metricMagnitude="-1" metricUnit="m" metricValue="8.001" metricValueMax="8.128" metricValueMin="7.874" pageId="6" pageNumber="53" unit="in" value="31.5" valueMax="32.0" valueMin="31.0">31–32 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B1C58FC8CFF53FCDE" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="mitrense">
<emphasis id="B93E0729F174F31B1C58FC8CFF53FCDE" italics="true" pageId="6" pageNumber="53">D. mitrense</emphasis>
</taxonomicName>
), wider bucco-pharyngeal tube (
<emphasis id="B93E0729F174F31B1BA3FCD4FD01FCDE" box="[644,681,832,857]" italics="true" pageId="6" pageNumber="53">ptd</emphasis>
=
<quantity id="4CB276DEF174F31B1BEAFCD4FC98FCDD" box="[717,816,832,858]" metricMagnitude="-1" metricUnit="m" metricValue="1.8034" metricValueMax="1.8288" metricValueMin="1.778" pageId="6" pageNumber="53" unit="in" value="7.1" valueMax="7.2" valueMin="7.0">7–7.2 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B1A1DFCD4FC62FCDE" box="[826,970,832,857]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B1A1DFCD4FC62FCDE" box="[826,970,832,857]" italics="true" pageId="6" pageNumber="53">D. faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B1AF3FCABFBB0FCDD" box="[980,1048,831,858]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B1AF3FCABFBB9FCDE" bold="true" box="[980,1041,831,857]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
, 5.5–6.0 in
<taxonomicName id="4C4AA0B8F174F31B1D8BFCD4FA9EFCDE" box="[1196,1334,832,857]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="mitrense">
<emphasis id="B93E0729F174F31B1D8BFCD4FA9EFCDE" box="[1196,1334,832,857]" italics="true" pageId="6" pageNumber="53">D. mitrense</emphasis>
</taxonomicName>
), and in having a more marked difference in length between the third macroplacoid and the first two (
<figureCitation id="1371C7BEF174F31B1DF2FCFCFAB3FC05" box="[1237,1307,872,898]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B and 2E). The new species also differs from
<taxonomicName id="4C4AA0B8F174F31B1B12FC04FD0EFC2E" box="[565,678,912,937]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="polare">
<emphasis id="B93E0729F174F31B1B12FC04FD0EFC2E" box="[565,678,912,937]" italics="true" pageId="6" pageNumber="53">D. polare</emphasis>
</taxonomicName>
in having the drop-shaped thickening between buccal tube and pharyngeal tube not forked; stylet supports inserted in a slightly more cephalic position (
<emphasis id="B93E0729F174F31B1DB8FC2CFB77FC56" box="[1183,1247,952,977]" italics="true" pageId="6" pageNumber="53">ptd =</emphasis>
58.0–
<quantity id="4CB276DEF174F31B1C0FFC2CFAD1FC55" box="[1320,1401,952,978]" metricMagnitude="0" metricUnit="m" metricValue="1.52908" pageId="6" pageNumber="53" unit="in" value="60.2">60.2 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B1C58FC2CFEA9FC7E" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B1C58FC2CFEA9FC7E" italics="true" pageId="6" pageNumber="53">D. faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B182EFC4BFEE3FC7D" box="[265,331,991,1018]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B182EFC4BFEECFC7E" bold="true" box="[265,324,991,1017]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
,
<quantity id="4CB276DEF174F31B187BFC74FE59FC7D" box="[348,497,992,1018]" metricMagnitude="0" metricUnit="m" metricValue="1.57353" metricValueMax="1.59512" metricValueMin="1.55194" pageId="6" pageNumber="53" unit="in" value="61.95" valueMax="62.8" valueMin="61.1">61.1–62.8 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B18DEFC74FDC2FC7E" box="[505,618,992,1017]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="polare">
<emphasis id="B93E0729F174F31B18DEFC74FDC2FC7E" box="[505,618,992,1017]" italics="true" pageId="6" pageNumber="53">D. polare</emphasis>
</taxonomicName>
); the third macroplacoid clearly longer than the first and the second; and claws shorter and with branches more slender (
<figureCitation id="1371C7BEF174F31B1BC8FB9CFC9DFBA5" box="[751,821,1032,1058]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
C and 2D).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FBA4FEC2FB45" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
<taxonomicName id="4C4AA0B8F174F31B19E0FBA4FE11FBCE" box="[199,441,1072,1097]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B19E0FBA4FE11FBCE" box="[199,441,1072,1097]" italics="true" pageId="6" pageNumber="53">Diphascon faialense</emphasis>
</taxonomicName>
<emphasis id="B93E0729F174F31B18E5FBBBFDAEFBCE" bold="true" box="[450,518,1071,1097]" pageId="6" pageNumber="53">
<taxonomicNameLabel id="A20DBA52F174F31B18E5FBBBFDAEFBCE" box="[450,518,1071,1097]" pageId="6" pageNumber="53" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C4AA0B8F174F31B1B82FBA4FCCFFBCE" box="[677,871,1072,1097]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="australianum">
<emphasis id="B93E0729F174F31B1B82FBA4FCCFFBCE" box="[677,871,1072,1097]" italics="true" pageId="6" pageNumber="53">D. australianum</emphasis>
</taxonomicName>
in having shorter placoids but longer septulum (
<figureCitation id="1371C7BEF174F31B19B8FBCCFF40FBF5" box="[159,232,1112,1138]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B, 3C), buccal tube slightly shorter in relation to the body length and, due to this fact, slightly higher values of the
<emphasis id="B93E0729F174F31B1813FB14FEF1FB1E" box="[308,345,1152,1177]" italics="true" pageId="6" pageNumber="53">ptd</emphasis>
index relative to the claws and to the other structures of the same length; claws more slender (
<figureCitation id="1371C7BEF174F31B19B8FB3CFF4DFB45" box="[159,229,1192,1218]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
C and 3D).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FB44FCA7FABD" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
The new species differs from
<taxonomicName id="4C4AA0B8F174F31B1B0AFB44FD1DFB6E" box="[557,693,1232,1257]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="dastychi">
<emphasis id="B93E0729F174F31B1B0AFB44FD1DFB6E" box="[557,693,1232,1257]" italics="true" pageId="6" pageNumber="53">D. dastychi</emphasis>
</taxonomicName>
in having a relatively smaller buccal tube length (buccal tube length is about 37 % of the bucco-pharyngeal tube length in
<taxonomicName id="4C4AA0B8F174F31B1A41FB6CFBFFFA96" box="[870,1111,1272,1297]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B1A41FB6CFBFFFA96" box="[870,1111,1272,1297]" italics="true" pageId="6" pageNumber="53">Diphascon faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B1D78FB63FB0AFA95" box="[1119,1186,1271,1298]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B1D78FB63FB32FA96" bold="true" box="[1119,1178,1271,1297]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
,&gt; 41 % in
<taxonomicName id="4C4AA0B8F174F31B1C08FB6CFF13FABE" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="dastychi">
<emphasis id="B93E0729F174F31B1C08FB6CFF13FABE" italics="true" pageId="6" pageNumber="53">D. dastychi</emphasis>
</taxonomicName>
) and clearly shorter claws (
<figureCitation id="1371C7BEF174F31B18D8FAB4FDEEFABD" box="[511,582,1312,1338]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B, C and 4C, D).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FADCFB41FAE5" blockId="6.[151,1437,152,1858]" box="[199,1257,1351,1378]" pageId="6" pageNumber="53">
<taxonomicName id="4C4AA0B8F174F31B19E0FADCFE1FFAE6" box="[199,439,1352,1377]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B19E0FADCFE1FFAE6" box="[199,439,1352,1377]" italics="true" pageId="6" pageNumber="53">Diphascon faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B1899FAD3FDA8FAE5" box="[446,512,1351,1378]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B1899FAD3FE51FAE6" bold="true" box="[446,505,1351,1377]" pageId="6" pageNumber="53">sp. n</emphasis>
.
</taxonomicNameLabel>
differs from the most similar species by the following features:
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FAE4FDADFA35" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
- From
<taxonomicName id="4C4AA0B8F174F31B1839FAE4FD9CFA0E" box="[286,564,1392,1417]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pinguiforme">
<emphasis id="B93E0729F174F31B1839FAE4FD9CFA0E" box="[286,564,1392,1417]" italics="true" pageId="6" pageNumber="53">Diphascon pinguiforme</emphasis>
</taxonomicName>
in having wider buccal tube and slightly shorter macroplacoids and septulum (
<tableCitation id="C6C8EE80F174F31B19F4FA0CFE86FA35" box="[211,302,1432,1458]" captionStart="TABLE 2" captionStartId="7.[151,239,151,175]" captionTargetBox="[151,1395,276,1551]" captionTargetPageId="7" captionText="TABLE 2. Dimensions (in µm) and ptd values of some structures of the smallest and the largest measured specimens of Diphascon faialense sp. nov. compared with the values for the most similar species: D. claxtonae, D. victoriae, D. pinguiforme and D. zaniewi. The number of specimens measured is shown in brackets." httpUri="http://table.plazi.org/id/DF358BB3F175F31A19B0FF03FBBAFF73" pageId="6" pageNumber="53" tableUuid="DF358BB3F175F31A19B0FF03FBBAFF73">Table 2</tableCitation>
;
<figureCitation id="1371C7BEF174F31B181CFA0CFE28FA35" box="[315,384,1432,1458]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B and 3A).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0FA54FEC2F9AD" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
- From
<taxonomicName id="4C4AA0B8F174F31B1838FA54FE03FA5E" box="[287,427,1472,1497]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="victoriae">
<emphasis id="B93E0729F174F31B1838FA54FE03FA5E" box="[287,427,1472,1497]" italics="true" pageId="6" pageNumber="53">D. victoriae</emphasis>
</taxonomicName>
in having stylet supports inserted in a slightly more cephalic position; slightly shorter placoid row and macroplacoid row (
<tableCitation id="C6C8EE80F174F31B1B64FA7CFD37F985" box="[579,671,1512,1538]" captionStart="TABLE 2" captionStartId="7.[151,239,151,175]" captionTargetBox="[151,1395,276,1551]" captionTargetPageId="7" captionText="TABLE 2. Dimensions (in µm) and ptd values of some structures of the smallest and the largest measured specimens of Diphascon faialense sp. nov. compared with the values for the most similar species: D. claxtonae, D. victoriae, D. pinguiforme and D. zaniewi. The number of specimens measured is shown in brackets." httpUri="http://table.plazi.org/id/DF358BB3F175F31A19B0FF03FBBAFF73" pageId="6" pageNumber="53" tableUuid="DF358BB3F175F31A19B0FF03FBBAFF73">Table 2</tableCitation>
;
<figureCitation id="1371C7BEF174F31B1B8AFA7CFD5BF985" box="[685,755,1512,1538]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B and 4A) and second macroplacoid slightly shorter than the first (
<tableCitation id="C6C8EE80F174F31B1827F984FEF3F9AD" box="[256,347,1552,1578]" captionStart="TABLE 2" captionStartId="7.[151,239,151,175]" captionTargetBox="[151,1395,276,1551]" captionTargetPageId="7" captionText="TABLE 2. Dimensions (in µm) and ptd values of some structures of the smallest and the largest measured specimens of Diphascon faialense sp. nov. compared with the values for the most similar species: D. claxtonae, D. victoriae, D. pinguiforme and D. zaniewi. The number of specimens measured is shown in brackets." httpUri="http://table.plazi.org/id/DF358BB3F175F31A19B0FF03FBBAFF73" pageId="6" pageNumber="53" tableUuid="DF358BB3F175F31A19B0FF03FBBAFF73">Table 2</tableCitation>
).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0F9ACFC1FF925" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
- From
<taxonomicName id="4C4AA0B8F174F31B1803F9ACFE14F9D6" box="[292,444,1592,1617]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="claxtonae">
<emphasis id="B93E0729F174F31B1803F9ACFE14F9D6" box="[292,444,1592,1617]" italics="true" pageId="6" pageNumber="53">D. claxtonae</emphasis>
</taxonomicName>
in having slightly shorter bucco-pharyngeal tube; buccal tube slightly longer with respect to the total length of the bucco-pharyngeal tube (% is about
<quantity id="4CB276DEF174F31B1A99F9F4FC52F9FD" box="[958,1018,1632,1658]" metricMagnitude="-1" metricUnit="m" metricValue="9.398" pageId="6" pageNumber="53" unit="in" value="37.0">37 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B1D25F9F4FB39F9FE" box="[1026,1169,1632,1657]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="faialense" status="sp. nov.">
<emphasis id="B93E0729F174F31B1D25F9F4FB39F9FE" box="[1026,1169,1632,1657]" italics="true" pageId="6" pageNumber="53">D. faialense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20DBA52F174F31B1DBEF9CBFB5EF9FD" box="[1177,1270,1631,1658]" pageId="6" pageNumber="53" rank="species">
<emphasis id="B93E0729F174F31B1DBEF9CBFB59F9FE" bold="true" box="[1177,1265,1631,1657]" pageId="6" pageNumber="53">sp. nov</emphasis>
.
</taxonomicNameLabel>
,
<quantity id="4CB276DEF174F31B1C20F9F4FA34F9FD" box="[1287,1436,1632,1658]" metricMagnitude="-1" metricUnit="m" metricValue="8.534400000000002" metricValueMax="8.915400000000002" metricValueMin="8.153400000000001" pageId="6" pageNumber="53" unit="in" value="33.6" valueMax="35.1" valueMin="32.1">32.1–35.1 in</quantity>
<taxonomicName id="4C4AA0B8F174F31B19B0F91CFE85F926" box="[151,301,1672,1697]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="claxtonae">
<emphasis id="B93E0729F174F31B19B0F91CFE85F926" box="[151,301,1672,1697]" italics="true" pageId="6" pageNumber="53">D. claxtonae</emphasis>
</taxonomicName>
); relatively longer septulum (
<tableCitation id="C6C8EE80F174F31B1BAFF91CFD4CF925" box="[648,740,1672,1698]" captionStart="TABLE 2" captionStartId="7.[151,239,151,175]" captionTargetBox="[151,1395,276,1551]" captionTargetPageId="7" captionText="TABLE 2. Dimensions (in µm) and ptd values of some structures of the smallest and the largest measured specimens of Diphascon faialense sp. nov. compared with the values for the most similar species: D. claxtonae, D. victoriae, D. pinguiforme and D. zaniewi. The number of specimens measured is shown in brackets." httpUri="http://table.plazi.org/id/DF358BB3F175F31A19B0FF03FBBAFF73" pageId="6" pageNumber="53" tableUuid="DF358BB3F175F31A19B0FF03FBBAFF73">Table 2</tableCitation>
;
<figureCitation id="1371C7BEF174F31B1BD7F91CFC9DF925" box="[752,821,1672,1698]" captionStart="FIGURE 1" captionStartId="2.[153,257,1939,1963]" captionTargetBox="[391,1199,218,1887]" captionTargetId="figure@2.[365,1223,194,1915]" captionTargetPageId="2" captionText="FIGURE 1. Diphascon faialense sp. nov., A, habitus of the holotype (scale bar = 30 µm); B. bucco-pharyngeal apparatus of the holotype (scale bar = 10 µm); C, claws of the third pair of legs of a paratype (scale bar = 10 µm)." httpUri="https://zenodo.org/record/178535/files/figure.png" pageId="6" pageNumber="53">Figs 1</figureCitation>
B and 4E).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0F924FCAAF975" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
- From
<taxonomicName id="4C4AA0B8F174F31B1801F924FE0FF94E" box="[294,423,1712,1737]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="zaniewi">
<emphasis id="B93E0729F174F31B1801F924FE0FF94E" box="[294,423,1712,1737]" italics="true" pageId="6" pageNumber="53">D. zaniewi</emphasis>
</taxonomicName>
in having wider buccal tube; shorter placoid and macroplacoid row length; second macroplacoid slightly shorter than the first (
<tableCitation id="C6C8EE80F174F31B1BBEF94CFD5CF975" box="[665,756,1752,1778]" captionStart="TABLE 2" captionStartId="7.[151,239,151,175]" captionTargetBox="[151,1395,276,1551]" captionTargetPageId="7" captionText="TABLE 2. Dimensions (in µm) and ptd values of some structures of the smallest and the largest measured specimens of Diphascon faialense sp. nov. compared with the values for the most similar species: D. claxtonae, D. victoriae, D. pinguiforme and D. zaniewi. The number of specimens measured is shown in brackets." httpUri="http://table.plazi.org/id/DF358BB3F175F31A19B0FF03FBBAFF73" pageId="6" pageNumber="53" tableUuid="DF358BB3F175F31A19B0FF03FBBAFF73">Table 2</tableCitation>
).
</paragraph>
<paragraph id="8BF5DB3BF174F31B19E0F894FAD8F8C5" blockId="6.[151,1437,152,1858]" pageId="6" pageNumber="53">
As mentioned above, the
<taxonomicName id="4C4AA0B8F174F31B18D3F894FDC0F89E" box="[500,616,1792,1817]" class="Eutardigrada" family="Hypsibiidae" genus="Diphascon" kingdom="Animalia" order="Parachela" pageId="6" pageNumber="53" phylum="Tardigrada" rank="species" species="pingue">
<emphasis id="B93E0729F174F31B18D3F894FDC0F89E" box="[500,616,1792,1817]" italics="true" pageId="6" pageNumber="53">D. pingue</emphasis>
</taxonomicName>
group is very homogeneous and some species are very similar to one another; therefore we think it opportune to provide here a dichotomous key to all the species of the group.
</paragraph>
</subSubSection>
</treatment>
</document>
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