277 lines
27 KiB
XML
277 lines
27 KiB
XML
<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 & Gattolliat, Jean-Luc" docDate="2019" docId="374D64531F185A9380346BF8496FD4AF" docLanguage="en" docName="ZooKeys 895: 1-117" docOrigin="ZooKeys 895" docSource="http://dx.doi.org/10.3897/zookeys.895.38576" docTitle="Labiobaetis batakorum Kaltenbach & Gattolliat, 2019, sp. nov." docType="treatment" docUuid="195D71DD-0C6E-4629-9D06-1D145E59EBEB" docUuidSource="ZooBank" docVersion="5" id="99AB66C9ACF058A581D9036697D415F3" lastPageNumber="1" masterDocId="99AB66C9ACF058A581D9036697D415F3" masterDocTitle="The tremendous diversity of Labiobaetis Novikova & Kluge in Indonesia (Ephemeroptera, Baetidae)" masterLastPageNumber="117" masterPageNumber="1" pageNumber="1" updateTime="1668168188677" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>The tremendous diversity of Labiobaetis Novikova & Kluge in Indonesia (Ephemeroptera, Baetidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kaltenbach, Thomas</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gattolliat, Jean-Luc</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>895</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>117</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.895.38576</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.895.38576</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-895-1</mods:identifier>
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<mods:identifier type="ZooBank">11350FE921E64D7AB1F916CE4639F406</mods:identifier>
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<mods:identifier type="Pensoft-UUID">99AB66C9ACF058A581D9036697D415F3</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="160631152" LSID="urn:lsid:zoobank.org:act:195D71DD-0C6E-4629-9D06-1D145E59EBEB" httpUri="http://treatment.plazi.org/id/374D64531F185A9380346BF8496FD4AF" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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1.
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<taxonomicName LSID="374D6453-1F18-5A93-8034-6BF8496FD4AF" 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">Labiobaetis batakorum</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Figures 2</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">3</figureCitation>
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,
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<figureCitation captionStart="Figure 47" captionStartId="F47" captionText="Figure 47. Habitus, larvae, dorsal view: a Labiobaetis batakorum sp. nov. b Labiobaetis sulawesiensis sp. nov. c Labiobaetis sumbensis sp. nov. d Labiobaetis roulade sp. nov." figureDoi="10.3897/zookeys.895.38576.figure47" httpUri="https://binary.pensoft.net/fig/361938" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure47">47a</figureCitation>
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,
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<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">52a</figureCitation>
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,
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<figureCitation captionStart="Figure 54" captionStartId="F54" captionText="Figure 54. Distribution of Labiobaetis in Indonesia." figureDoi="10.3897/zookeys.895.38576.figure54" httpUri="https://binary.pensoft.net/fig/361945" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure54">54a</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="diagnosis">
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<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Larva.</emphasis>
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Following combination of characters: A) dorsal surface of labrum with submarginal arc of 1 + 4 long, simple setae; B) labial palp segment II with a broad, thumb-like distomedial protuberance, segment III conical; C) fore femur rather broad, length ca. 3
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width, dorsal margin with a row of ca. nine curved, spine-like setae; D) fore claw with 9-12 denticles; E) paraproct distally not expanded, with 11-18 stout marginal spines.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Larva</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Figs 2</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">3</figureCitation>
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,
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<figureCitation captionStart="Figure 47" captionStartId="F47" captionText="Figure 47. Habitus, larvae, dorsal view: a Labiobaetis batakorum sp. nov. b Labiobaetis sulawesiensis sp. nov. c Labiobaetis sumbensis sp. nov. d Labiobaetis roulade sp. nov." figureDoi="10.3897/zookeys.895.38576.figure47" httpUri="https://binary.pensoft.net/fig/361938" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure47">47a</figureCitation>
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,
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<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">52a</figureCitation>
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). Body length 4.5-4.7 mm; antenna approximately 2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as head length.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Colouration</emphasis>
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. Head, thorax, and abdomen dorsally brown, head and thorax with bright, median, dorsal suture, thorax and abdomen with pattern as in
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<figureCitation captionStart="Figure 47" captionStartId="F47" captionText="Figure 47. Habitus, larvae, dorsal view: a Labiobaetis batakorum sp. nov. b Labiobaetis sulawesiensis sp. nov. c Labiobaetis sumbensis sp. nov. d Labiobaetis roulade sp. nov." figureDoi="10.3897/zookeys.895.38576.figure47" httpUri="https://binary.pensoft.net/fig/361938" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure47">Fig. 47a</figureCitation>
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, forewing pads with brown striation. Head, thorax, and abdomen ventrally light brown, legs transparent, femur with a distomedial brown spot and apex brown, tibia and tarsus distally brown (
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<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. 52a</figureCitation>
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). Caudal filaments light brown with a dark brown band at ca. 1/2 of cerci.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Antenna</emphasis>
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with scape and pedicel subcylindrical, with well-developed distolateral process at scape (
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3f</figureCitation>
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); flagellum with broad, lanceolate spines and fine, simple setae on apex of each segment.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Labrum</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2a</figureCitation>
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). Rectangular, length 0.7
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width. Distal margin with medial emargination and a small process. Dorsally with long, fine, simple setae scattered over surface; submarginal arc of setae composed of 1 + 4 long, simple setae, the first two setae after the central seta are closely together. Ventrally with marginal row of setae composed of lateral and anterolateral long, feathered setae and medial long, bifid, pectinate setae; ventral surface with five short, spine-like setae near lateral and anterolateral margin.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Right mandible</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2b, c</figureCitation>
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). Incisors fused. Outer and inner sets of denticles with 4 + 3 denticles and one minute intermediate denticle. Inner margin of innermost denticle with a row of thin setae. Prostheca robust, apically denticulate. Margin between prostheca and mola slightly convex. Tuft of setae at apex of mola present.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Left mandible</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2d, e</figureCitation>
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). Incisors fused. Outer and inner sets of denticles with 4 + 3 denticles and one minute intermediate denticle. Prostheca robust, apically with small denticles and comb-shaped structure. Margin between prostheca and mola slightly convex, with minute denticles toward subtriangular process. 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 absent.
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</paragraph>
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<caption doi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
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<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">
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<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis batakorum</emphasis>
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</taxonomicName>
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sp. nov., larva morphology:
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<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
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Labrum
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<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
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Right mandible
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<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
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Right prostheca
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<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
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Left mandible
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<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
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Left prostheca
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<emphasis bold="true" pageId="0" pageNumber="1">f</emphasis>
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<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">Hypopharynx</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">g</emphasis>
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Maxilla
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<emphasis bold="true" pageId="0" pageNumber="1">h</emphasis>
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Labium.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="1">Both mandibles with lateral margins almost straight. Basal half with fine, simple setae scattered over dorsal surface.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="0" pageNumber="1" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Hypopharynx</emphasis>
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</taxonomicName>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2f</figureCitation>
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). Lingua longer than superlingua. Lingua approx. as broad as long; medial tuft of stout setae well developed, short; distal half not expanded. Superlingua rounded; lateral margin rounded; fine, long, simple setae along distal margin.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Maxilla</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2g</figureCitation>
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). Galea-lacinia with one simple, robust apical seta 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 4-5 long, simple setae. Maxillary palp 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as length of galea-lacinia; two segmented; palp segment II 1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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length of segment I; setae on maxillary palp fine, simple, scattered over surface of segments I and II; apex of last segment rounded, with slight excavation at inner distolateral margin.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Labium</emphasis>
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(
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Labiobaetis batakorum sp. nov., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f Hypopharynx g Maxilla h Labium." figureDoi="10.3897/zookeys.895.38576.figure2" httpUri="https://binary.pensoft.net/fig/361892" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure2">Fig. 2h</figureCitation>
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). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with 8-9 spine-like setae, distalmost seta much longer than other setae; apex with two long, robust, pectinate setae and one medium, robust seta; outer margin with 5-6 spine-like setae increasing in length distally; ventral surface with short, fine, simple and short, spine-like setae. Paraglossa sub-rectangular, curved inward; apex rounded; with three rows of long, robust, distally pectinate setae in apical area and two medium, simple setae in anteromedial area; dorsally with a row of four long, spine-like setae near inner margin. Labial palp with segment I 0.9
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<normalizedToken originalValue="×">x</normalizedToken>
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length of segments II and III combined. Segment I ventrally with short, fine, simple setae. Segment II with broad thumb-like distomedial protuberance; distomedial protuberance 0.5
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<normalizedToken originalValue="×">x</normalizedToken>
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width of base of segment III; inner and outer margin with short, fine, simple setae; dorsally with a row of 4-5 long, spine-like, simple setae near outer margin. Segment III conical; apex rounded; length 1.0
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<normalizedToken originalValue="×">x</normalizedToken>
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width; ventrally covered with short and medium spine-like, simple setae and short, fine, simple setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Hind wing pads</emphasis>
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absent (
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3g</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Foreleg</emphasis>
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(
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3a, b</figureCitation>
|
||
). Ratio of foreleg segments 1.4:1.0:0.6:0.2.
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Femur</emphasis>
|
||
. Length ca. 3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width. Dorsal margin with a row of ca. nine curved, spine-like setae; length of setae 0.13
|
||
<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 ventral margin; femoral patch absent.
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Tibia.</emphasis>
|
||
Dorsal margin with a row of short, spine-like setae and fine, simple setae, near margin some stout, apically rounded setae; on apex one longer, spine-like, apically rounded seta. Ventral margin with a row of curved, spine-like setae, on apex some spine-like, partly bipectinate setae and a tuft of long, 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, stout setae. Ventral margin with a row of curved, spine-like setae. Tarsal claw with one row of 9-12 denticles; distally pointed; with 5-7 stripes; subapical setae absent.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Tergum</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3c</figureCitation>
|
||
). Surface with irregular rows of U-shaped scale bases and scattered micropores. Posterior margin of tergum IV with triangular spines, wider than long.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Gills</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3d</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 ca. 2/3 length of segment II. Gill IV as long as length of segments V and 2/3 VI combined. Gill VII as long as length of segments VIII and 1/3 IX combined.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Paraproct</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labiobaetis batakorum sp. nov., larva morphology: a Foreleg b Fore claw c Tergum IV d Gill IV e Paraproct f Scape g Metanotum." figureDoi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure3">Fig. 3e</figureCitation>
|
||
). Distally not expanded, with 11-18 stout marginal spines. Surface scattered with U-shaped scale bases, fine, simple setae and micropores. Cercotractor with numerous small marginal spines.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.895.38576.figure3" httpUri="https://binary.pensoft.net/fig/361893" pageId="0" pageNumber="1" start="Figure 3" startId="F3">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 3.</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., 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
|
||
<emphasis bold="true" pageId="0" pageNumber="1">g</emphasis>
|
||
Metanotum.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">Dedicated to the indigenous Batak people from Sumatra.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="distribution">
|
||
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">Indonesia: Sumatra.</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 altitudes from sea level to 280 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 00592194), Indonesia, Sumatra Barat, Sawahlunto, stream, 275 m, 10.XI.2011,
|
||
<geoCoordinate degrees="00" direction="south" minutes="41.33" orientation="latitude" precision="9" value="-0.68883336">00°41.33'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="46.72" orientation="longitude" precision="9" value="100.77866">100°46.72'E</geoCoordinate>
|
||
, M. Balke leg. (UN5). Temporary deposited in MZL before definitely housed in MZB.
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Paratypes.</emphasis>
|
||
11 larvae (2 on slides, GBIFCH 00592195, GBIFCH 00592196, 7 in alcohol, GBIFCH 00515349, deposited in MZL; 2 in alcohol, GBIFCH 00515347, deposited in ZSM), same data as holotype.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="1">Other material.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
2 larvae (on slides, GBIFCH 00592200, GBIFCH 00592199, deposited in MZL), Indonesia, Sumatra Barat, Barung-Barung,
|
||
<geoCoordinate degrees="01" direction="south" minutes="06.03" orientation="latitude" precision="9" value="-1.1005">01°06.03'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="29.12" orientation="longitude" precision="9" value="100.48534">100°29.12'E</geoCoordinate>
|
||
, 75 m, 24.V.2010, J.-M. Elouard leg.; 4 larvae (2 on slides, GBIFCH 00592197, GBIFCH 00592198, 2 in alcohol, GBIFCH 00515365, deposited in MZL), Indonesia, Sumatra Barat, Tarusan, upstream Tarusan, 01°13.62'S, 100°29.83'E, 10 m, 24.V.2010, J.-M. Elouard leg.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |