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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.895.38576" ID-GBIF-Dataset="f9f1c191-c386-4c8c-9abd-4b4e6fecd2a6" ID-PMC="PMC6906171" ID-Pensoft-Pub="1313-2970-895-1" ID-Pensoft-UUID="99AB66C9ACF058A581D9036697D415F3" ID-PubMed="31844411" ID-ZooBank="11350FE921E64D7AB1F916CE4639F406" ModsDocID="1313-2970-895-1" checkinTime="1575565024213" checkinUser="pensoft" docAuthor="Kaltenbach, Thomas &amp; Gattolliat, Jean-Luc" docDate="2019" docId="C3D39B0AF2935C9EA19296D064D66BF7" docLanguage="en" docName="ZooKeys 895: 1-117" docOrigin="ZooKeys 895" docSource="http://dx.doi.org/10.3897/zookeys.895.38576" docTitle="Labiobaetis jonasi Kaltenbach &amp; Gattolliat, 2019, sp. nov." docType="treatment" docUuid="32A9DD5B-2B58-44ED-ACED-33DF13509BD4" docUuidSource="ZooBank" docVersion="5" id="99AB66C9ACF058A581D9036697D415F3" lastPageNumber="1" masterDocId="99AB66C9ACF058A581D9036697D415F3" masterDocTitle="The tremendous diversity of Labiobaetis Novikova &amp; Kluge in Indonesia (Ephemeroptera, Baetidae)" masterLastPageNumber="117" masterPageNumber="1" pageNumber="1" updateTime="1668168188677" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The tremendous diversity of Labiobaetis Novikova &amp; Kluge in Indonesia (Ephemeroptera, Baetidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kaltenbach, Thomas</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gattolliat, Jean-Luc</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>895</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>117</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.895.38576</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.895.38576</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-895-1</mods:identifier>
<mods:identifier type="ZooBank">11350FE921E64D7AB1F916CE4639F406</mods:identifier>
<mods:identifier type="Pensoft-UUID">99AB66C9ACF058A581D9036697D415F3</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="160631138" LSID="urn:lsid:zoobank.org:act:32A9DD5B-2B58-44ED-ACED-33DF13509BD4" httpUri="http://treatment.plazi.org/id/C3D39B0AF2935C9EA19296D064D66BF7" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
27.
<taxonomicName LSID="C3D39B0A-F293-5C9E-A192-96D064D66BF7" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis jonasi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="jonasi">Labiobaetis jonasi</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Figures 45</figureCitation>
,
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">46</figureCitation>
,
<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Habitus, larvae, dorsal view: a Labiobaetis multus b Labiobaetis jonasi sp. nov. c Labiobaetis jonasi sp. nov. d Labiobaetis paraoperosus sp. nov." figureDoi="10.3897/zookeys.895.38576.figure51" httpUri="https://binary.pensoft.net/fig/361942" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure51">51b, c</figureCitation>
,
<figureCitation captionStart="Figure 52" captionStartId="F52" captionText="Figure 52. Larvae: a Labiobaetis batakorum sp. nov., ventral view, legs b Labiobaetis sumbensis sp. nov., ventral view, legs c Labiobaetis roulade sp. nov., ventral view, legs d Labiobaetis weifangae sp. nov., ventral view, legs e Labiobaetis gueuningi sp. nov., ventral view f Labiobaetis jonasi sp. nov., ventral view." figureDoi="10.3897/zookeys.895.38576.figure52" httpUri="https://binary.pensoft.net/fig/361943" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure52">52f</figureCitation>
,
<figureCitation captionStart="Figure 55" captionStartId="F55" captionText="Figure 55. Distribution of Labiobaetis in Indonesia." figureDoi="10.3897/zookeys.895.38576.figure55" httpUri="https://binary.pensoft.net/fig/361946" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure55">55a</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Larva.</emphasis>
Following combination of characters: A) dorsal surface of labrum with submarginal arc of 1 + 6 long, feathered setae; B) labial palp segment II with a thumb-like distomedial protuberance, segment III oblong and pointed; C) fore femur rather slender, length ca. 4
<normalizedToken originalValue="×">x</normalizedToken>
maximum width, dorsal margin with a row of ca. 13 lanceolate, spine-like setae and some submarginal setae; D) mouthparts including maxillary palp and labial palp sclerotized, dark brown; E) paraproct distally not expanded, with 30-36 stout marginal spines.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Larva</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Figs 45</figureCitation>
,
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">46</figureCitation>
,
<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Habitus, larvae, dorsal view: a Labiobaetis multus b Labiobaetis jonasi sp. nov. c Labiobaetis jonasi sp. nov. d Labiobaetis paraoperosus sp. nov." figureDoi="10.3897/zookeys.895.38576.figure51" httpUri="https://binary.pensoft.net/fig/361942" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure51">51b, c</figureCitation>
,
<figureCitation captionStart="Figure 52" captionStartId="F52" captionText="Figure 52. Larvae: a Labiobaetis batakorum sp. nov., ventral view, legs b Labiobaetis sumbensis sp. nov., ventral view, legs c Labiobaetis roulade sp. nov., ventral view, legs d Labiobaetis weifangae sp. nov., ventral view, legs e Labiobaetis gueuningi sp. nov., ventral view f Labiobaetis jonasi sp. nov., ventral view." figureDoi="10.3897/zookeys.895.38576.figure52" httpUri="https://binary.pensoft.net/fig/361943" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure52">52f</figureCitation>
). Body length 6.8-7.6 mm; antenna approximately 3
<normalizedToken originalValue="×">x</normalizedToken>
as long as head length.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Colouration</emphasis>
. Head, thorax, and abdomen dorsally brown to dark brown, head and thorax with bright median, dorsal suture; thorax and abdomen with bright pattern as in
<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Habitus, larvae, dorsal view: a Labiobaetis multus b Labiobaetis jonasi sp. nov. c Labiobaetis jonasi sp. nov. d Labiobaetis paraoperosus sp. nov." figureDoi="10.3897/zookeys.895.38576.figure51" httpUri="https://binary.pensoft.net/fig/361942" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure51">Fig. 51b, c</figureCitation>
; forewing pads with dark striation and mature larva additionally with bright striation close to margin. Head, thorax, and abdomen ventrally light brown to dark brown, legs with yellowish and brown pattern as in
<figureCitation captionStart="Figure 52" captionStartId="F52" captionText="Figure 52. Larvae: a Labiobaetis batakorum sp. nov., ventral view, legs b Labiobaetis sumbensis sp. nov., ventral view, legs c Labiobaetis roulade sp. nov., ventral view, legs d Labiobaetis weifangae sp. nov., ventral view, legs e Labiobaetis gueuningi sp. nov., ventral view f Labiobaetis jonasi sp. nov., ventral view." figureDoi="10.3897/zookeys.895.38576.figure52" httpUri="https://binary.pensoft.net/fig/361943" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure52">Fig. 52f</figureCitation>
, mouthparts including maxillary and labial palp brown. Caudal filaments brown with a darker section in the middle part.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Antenna</emphasis>
with scape and pedicel subcylindrical, with well-developed distolateral process at scape; flagellum with lanceolate spines and fine, simple setae on apex of each segment.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Labrum</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45a, b</figureCitation>
). Rectangular, length 0.8
<normalizedToken originalValue="×">x</normalizedToken>
maximum width. Distal margin with medial emargination and a small process. Dorsally with medium, fine, simple setae scattered over surface; submarginal arc of setae composed of 1 + 6 long, feathered setae. Ventrally with marginal row of setae composed of lateral and anterolateral long, feathered setae and medial long, bifid, pectinate setae; ventral surface with eight short, spine-like setae near lateral and anterolateral margin.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Right mandible</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45c, d</figureCitation>
). Incisors fused. Outer and inner sets of denticles with 3 + 3 denticles. Inner margin of innermost denticle with a row of thin setae. Prostheca robust, apically denticulate. Margin between prostheca and mola straight. Tuft of setae at apex of mola present.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Left mandible</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45e, f</figureCitation>
). Incisors fused. Outer and inner sets of denticles with 3 + 3 denticles. Prostheca robust, apically with small denticles and comb-shaped structure. Margin between prostheca and mola straight. Subtriangular process long and slender, above level of area between prostheca and mola. Denticles of mola apically constricted. Tuft of setae at apex of mola present.
</paragraph>
<paragraph pageId="0" pageNumber="1">Both mandibles with lateral margins almost straight. Basal half with fine, simple setae scattered over dorsal surface.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Hypopharynx</emphasis>
</taxonomicName>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45g</figureCitation>
). Lingua longer than superlingua. Lingua longer than broad; medial tuft of stout setae well developed, short; distal half laterally expanded. Superlingua straight; lateral margin rounded; fine, long, simple setae along distal margin.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Maxilla</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45h</figureCitation>
). Galea-lacinia with two simple, robust apical setae under crown. Inner dorsal row of setae with three denti-setae, distal denti-seta tooth-like, middle and proximal denti-setae slender, bifid and pectinate. Medially with one bipectinate, spine-like seta and six long, simple setae. Maxillary palp 1.4
<normalizedToken originalValue="×">x</normalizedToken>
as long as length of galea-lacinia; two segmented; palp segment II 1.3
<normalizedToken originalValue="×">x</normalizedToken>
length of segment I; setae on maxillary palp fine, simple, scattered over surface of segments I and II; apex of last segment rounded, with excavation at inner distolateral margin.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Labium</emphasis>
(
<figureCitation captionStart="Figure 45" captionStartId="F45" captionText="Figure 45. Labiobaetis jonasi sp. nov., larva morphology: a Labrum b Seta of the submarginal arc on the dorsal surface of the labrum c Right mandible d Right prostheca e Left mandible f Left prostheca g Hypopharynx h Maxilla i Labium j Apex of paraglossa." figureDoi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure45">Fig. 45i, j</figureCitation>
). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with 9-11 spine-like setae increasing in length distally; apex with two long and one medium, robust setae; outer margin with nine or ten long, spine-like setae increasing in length distally; ventral surface with short, fine, simple setae. Paraglossa sub-rectangular, curved inward; apex rounded; with three rows of long, robust, distally pectinate setae in apical area and a row of four medium, simple setae in anteromedial area; dorsally with a row of six or seven long, spine-like setae near inner margin. Labial palp with segment I 0.8
<normalizedToken originalValue="×">x</normalizedToken>
length of segments II and III combined. Segment I ventrally with short, fine, simple setae and some short, stout, simple setae at inner margin. Segment II with thumb-like distomedial protuberance; distomedial protuberance 0.6
<normalizedToken originalValue="×">x</normalizedToken>
width of base of segment III; inner and outer margin with short, fine, simple setae; dorsally with a row of eight medium, spine-like, simple setae near outer margin. Segment III oblong; apex slightly pointed; length 1.3
<normalizedToken originalValue="×">x</normalizedToken>
width; ventrally covered with short, spine-like, simple setae and short, fine, simple setae.
</paragraph>
<caption doi="10.3897/zookeys.895.38576.figure45" httpUri="https://binary.pensoft.net/fig/361936" pageId="0" pageNumber="1" start="Figure 45" startId="F45">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 45.</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis jonasi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="jonasi">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis jonasi</emphasis>
</taxonomicName>
sp. nov., larva morphology:
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
Labrum
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
Seta of the submarginal arc on the dorsal surface of the labrum
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
Right mandible
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
Right prostheca
<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
Left mandible
<emphasis bold="true" pageId="0" pageNumber="1">f</emphasis>
Left prostheca
<emphasis bold="true" pageId="0" pageNumber="1">g</emphasis>
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">Hypopharynx</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">h</emphasis>
Maxilla
<emphasis bold="true" pageId="0" pageNumber="1">i</emphasis>
Labium
<emphasis bold="true" pageId="0" pageNumber="1">j</emphasis>
Apex of paraglossa.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Hind wing pads</emphasis>
absent.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Foreleg</emphasis>
(
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">Fig. 46a, b</figureCitation>
). Ratio of foreleg segments 1.2:1.0:0.5:0.2, or 1.1:1.0:0.4:0.1.
<emphasis italics="true" pageId="0" pageNumber="1">Femur</emphasis>
. Length ca. 4
<normalizedToken originalValue="×">x</normalizedToken>
maximum width. Dorsal margin with a row of ca. 13 spine-like setae and some spine-like setae near margin; length of setae 0.16
<normalizedToken originalValue="×">x</normalizedToken>
maximum width of femur. Apex rounded; with one pair of spine-like setae and some short, stout setae. Many stout, lanceolate setae scattered along the ventral margin; femoral patch reduced to a few setae.
<emphasis italics="true" pageId="0" pageNumber="1">Tibia</emphasis>
. Dorsal margin with a row of stout, lanceolate setae and additional stout, lanceolate setae near margin. Ventral margin with a row of curved, spine-like setae, on apex several spine-like, bipectinate setae and a tuft of fine, simple setae. Anterior surface scattered with stout, lanceolate setae. Patellotibial suture present on basal 1/2.
<emphasis italics="true" pageId="0" pageNumber="1">Tarsus</emphasis>
. Dorsal margin with a row of short, spine-like setae and additional stout, lanceolate setae near margin. Ventral margin with a row of curved, spine-like setae and some spine-like setae near margin. Tarsal claw with one row of 13 denticles; distally pointed; with seven or eight stripes; subapical setae absent.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Tergum</emphasis>
(
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">Fig. 46c</figureCitation>
). Surface with irregular rows of U-shaped scale bases and scattered micropores. Posterior margin of tergum IV with triangular spines, longer than wide.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Gills</emphasis>
(
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">Fig. 46d</figureCitation>
). Present on segments
<normalizedToken originalValue="I–VII">I-VII</normalizedToken>
. Margin with small denticles intercalating fine simple setae. Tracheae extending from main trunk to inner and outer margins. Gill I as long as length of segment II. Gill IV as long as length of segments V, VI, and 1/4 VII combined. Gill VII as long as length of segments VIII and IX combined.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Paraproct</emphasis>
(
<figureCitation captionStart="Figure 46" captionStartId="F46" captionText="Figure 46. Labiobaetis jonasi sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape." figureDoi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure46">Fig. 46e</figureCitation>
). Distally not expanded, with 30-36 stout marginal spines. Surface scattered with U-shaped scale bases and micropores. Cercotractor with numerous small marginal spines.
</paragraph>
<caption doi="10.3897/zookeys.895.38576.figure46" httpUri="https://binary.pensoft.net/fig/361937" pageId="0" pageNumber="1" start="Figure 46" startId="F46">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 46.</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis jonasi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="jonasi">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis jonasi</emphasis>
</taxonomicName>
sp. nov., larva morphology:
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
Foreleg
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
Fore claw
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
Tergum IV
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
Gill IV
<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
Paraproct
<emphasis bold="true" pageId="0" pageNumber="1">f</emphasis>
Scape.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">Dedicated to Jonas Gattolliat, son of one of the authors (JLG).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">Indonesia: Sumba.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="biological aspects">
<paragraph pageId="0" pageNumber="1">Biological aspects.</paragraph>
<paragraph pageId="0" pageNumber="1">The specimens were collected at an altitude of 400 m.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="type material">
<paragraph pageId="0" pageNumber="1">Type-material.</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Holotype.</emphasis>
Larva (on slide, GBIFCH 00592231), Indonesia, Sumba, Waikelo stream, 400 m, 27.IX.2011,
<geoCoordinate degrees="09" direction="south" minutes="35.74" orientation="latitude" precision="9" value="-9.595667">09°35.74'S</geoCoordinate>
,
<geoCoordinate degrees="119" direction="east" minutes="20.41" orientation="longitude" precision="9" value="119.340164">119°20.41'E</geoCoordinate>
, M. Balke leg. (SUA04). Temporary deposited in MZL before definitely housed in MZB.
<emphasis bold="true" pageId="0" pageNumber="1">Paratypes.</emphasis>
30 larvae (2 on slides, GBIFCH 00592233, GBIFCH 00592232, 17 in alcohol, GBIFCH 00515352, GBIFCH 00654966, GBIFCH 00654967, deposited in MZL; 11 in alcohol, GBIFCH 00515353, deposited in ZSM), same data as holotype.
</paragraph>
<caption doi="10.3897/zookeys.895.38576.figure47" httpUri="https://binary.pensoft.net/fig/361938" pageId="0" pageNumber="1" start="Figure 47" startId="F47">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 47.</emphasis>
Habitus, larvae, dorsal view:
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis batakorum" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="batakorum">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis batakorum</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis sulawesiensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="sulawesiensis">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis sulawesiensis</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis sumbensis" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="sumbensis">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis sumbensis</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis roulade" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="roulade">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis roulade</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
</caption>
<caption doi="10.3897/zookeys.895.38576.figure48" httpUri="https://binary.pensoft.net/fig/361939" pageId="0" pageNumber="1" start="Figure 48" startId="F48">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 48.</emphasis>
Habitus, larvae, dorsal view:
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis weifangae" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="weifangae">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis weifangae</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis itineris" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="itineris">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis itineris</emphasis>
</taxonomicName>
sp. nov., without head
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis lubu" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="lubu">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis lubu</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis pakpak" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="pakpak">
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis pakpak</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>
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