283 lines
29 KiB
XML
283 lines
29 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="437F57CC17165E09AB206A38A6C60DCB" docLanguage="en" docName="ZooKeys 895: 1-117" docOrigin="ZooKeys 895" docSource="http://dx.doi.org/10.3897/zookeys.895.38576" docTitle="Labiobaetis gueuningi Kaltenbach & Gattolliat, 2019, sp. nov." docType="treatment" docUuid="DEAD4F24-1884-4EDB-9CF6-2D0D78C94BE3" 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="160631149" LSID="urn:lsid:zoobank.org:act:DEAD4F24-1884-4EDB-9CF6-2D0D78C94BE3" httpUri="http://treatment.plazi.org/id/437F57CC17165E09AB206A38A6C60DCB" 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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15.
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<taxonomicName LSID="437F57CC-1716-5E09-AB20-6A38A6C60DCB" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gueuningi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="gueuningi">Labiobaetis gueuningi</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Figures 26</figureCitation>
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,
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<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">27</figureCitation>
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,
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<figureCitation captionStart="Figure 49" captionStartId="F49" captionText="Figure 49. Habitus, larvae, dorsal view: a Labiobaetis paradiffundus sp. nov. b Labiobaetis rimba sp. nov., without head c Labiobaetis gueuningi sp. nov. d Labiobaetis minang sp. nov., after DNA extraction." figureDoi="10.3897/zookeys.895.38576.figure49" httpUri="https://binary.pensoft.net/fig/361940" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure49">49c</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">52e</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 with submarginal arc of 9-10 long, simple setae; B) maxillary palp with three segments; C) labial palp segment II with a broad thumb-like distomedial protuberance, segment III conical; D) fore femur rather broad, length ca. 3
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width, dorsal margin with ca. 14 clavate setae, apically with minute serration; E) posterior margin of abdominal tergites with triangular spines, wider than long and with medial enhancement; F) paraproct distally not expanded, with 21-24 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Figs 26</figureCitation>
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,
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<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">27</figureCitation>
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,
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<figureCitation captionStart="Figure 49" captionStartId="F49" captionText="Figure 49. Habitus, larvae, dorsal view: a Labiobaetis paradiffundus sp. nov. b Labiobaetis rimba sp. nov., without head c Labiobaetis gueuningi sp. nov. d Labiobaetis minang sp. nov., after DNA extraction." figureDoi="10.3897/zookeys.895.38576.figure49" httpUri="https://binary.pensoft.net/fig/361940" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure49">49c</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">52e</figureCitation>
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). Body length 5.6 mm. Cerci length ca. 2/3 of body length. Terminal filament: length ca. 3/4 length 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">Colouration</emphasis>
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. Head, thorax, and abdomen dorsally dark brown, head and thorax with bright median, dorsal suture, thorax and abdomen with lively pattern as in
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<figureCitation captionStart="Figure 49" captionStartId="F49" captionText="Figure 49. Habitus, larvae, dorsal view: a Labiobaetis paradiffundus sp. nov. b Labiobaetis rimba sp. nov., without head c Labiobaetis gueuningi sp. nov. d Labiobaetis minang sp. nov., after DNA extraction." figureDoi="10.3897/zookeys.895.38576.figure49" httpUri="https://binary.pensoft.net/fig/361940" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure49">Fig. 49c</figureCitation>
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, forewing pads light brown with brown and bright striation. Head, thorax, and abdomen ventrally with pattern as in
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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. 52e</figureCitation>
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, femur with yellowish markings, distomedial brown spot, taupe dorsal margin and taupe apex, tibia and tarsus brown, caudal filaments taupe, with black 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; flagellum with 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26a</figureCitation>
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). Rectangular, length 0.8
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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 medium, fine, simple setae scattered over surface; submarginal arc of setae composed of nine or ten medium to long, simple setae. Ventrally with marginal row of setae composed of lateral and anterolateral long, feathered setae and medial long, bifid, pectinate setae; ventral surface with four 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26b, 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 straight. 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26d, e</figureCitation>
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). 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, with minute denticles towards 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 present.
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</paragraph>
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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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26f</figureCitation>
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). Lingua approx. as long as superlingua. Lingua approx. as broad as long; medial tuft of stout setae poorly developed; 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26g</figureCitation>
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). 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 five medium to 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; three segmented; palp segment II approx. as long as segment I; setae on maxillary palp fine, simple, scattered over surface of segments I, II and III; palp segment III shorter than segment II; apex of last segment slightly pointed, without 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 26" captionStartId="F26" captionText="Figure 26. Labiobaetis gueuningi 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.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure26">Fig. 26h</figureCitation>
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). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with ten or eleven spine-like setae; apex with two long and one medium, robust, pectinate setae and one short, robust seta; outer margin with 5-7 spine-like setae; 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 one or two medium, simple setae in anteromedial area; dorsally with a row of six long, spine-like setae near inner margin. Labial palp with segment I 0,7
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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 four long, spine-like, simple setae near outer margin. Segment III conical; apex with small projection; length 0.9
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<normalizedToken originalValue="×">x</normalizedToken>
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width; ventrally covered with short, spine-like, simple setae and short, fine, simple setae.
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</paragraph>
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<caption doi="10.3897/zookeys.895.38576.figure26" httpUri="https://binary.pensoft.net/fig/361916" pageId="0" pageNumber="1" start="Figure 26" startId="F26">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 26.</emphasis>
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<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gueuningi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="gueuningi">
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<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis gueuningi</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">
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<emphasis italics="true" pageId="0" pageNumber="1">Hind wing pads</emphasis>
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absent.
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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 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">Fig. 27a, b, c, d</figureCitation>
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). Ratio of foreleg segments 1.4:1.0:0.7:0.3.
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<emphasis italics="true" pageId="0" pageNumber="1">Femur</emphasis>
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. Length ca. 3
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width. Dorsal margin with a row of ca. 14 clavate setae, apically with minute serration; length of setae 0.14
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width of femur. Apex rounded; with one pair of clavate setae with apical minute serration and some short, stout setae. Many stout, lanceolate, apically rounded setae scattered along the ventral margin; femoral patch poorly developed.
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Tibia</emphasis>
|
||
. Dorsal margin with a row of short, stout setae and fine, simple setae, along margin a row of lanceolate, apically rounded setae; on apex one long, clavate seta with minute apical serration. Ventral margin with a row of curved, spine-like setae, on apex some bipectinate, spine-like setae and a tuft of simple setae. Anterior surface scattered with stout, lanceolate setae. Patellotibial suture present on basal 2/3.
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Tarsus</emphasis>
|
||
. Dorsal margin with a row of short, stout setae, on apex fine, simple setae. Ventral margin with a row of curved, spine-like setae. Tarsal claw with one row of ten or eleven denticles; distally pointed; with 5-6 stripes; subapical setae absent.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Tergum</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">Fig. 27e, f</figureCitation>
|
||
). Surface with rows of U-shaped scale bases and scattered fine, simple setae. Posterior margin of tergum IV with triangular spines, wider than long and with medial enhancement.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Gills</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">Fig. 27g</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 and 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 27" captionStartId="F27" captionText="Figure 27. Labiobaetis gueuningi sp. nov., larva morphology: a Foreleg b Fore femur dorsal seta c Fore tibia dorsal, apical seta d Fore claw e Tergum IV f Tergum IV, spines at posterior margin g Gill IV h Paraproct i Scape." figureDoi="10.3897/zookeys.895.38576.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" tableDoi="10.3897/zookeys.895.38576.figure27">Fig. 27h</figureCitation>
|
||
). Distally not expanded, with 21-24 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.figure27" httpUri="https://binary.pensoft.net/fig/361917" pageId="0" pageNumber="1" start="Figure 27" startId="F27">
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Figure 27.</emphasis>
|
||
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gueuningi" order="Ephemeroptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="gueuningi">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Labiobaetis gueuningi</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 femur dorsal seta
|
||
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
|
||
Fore tibia dorsal, apical seta
|
||
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
|
||
Fore claw
|
||
<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
|
||
Tergum IV
|
||
<emphasis bold="true" pageId="0" pageNumber="1">f</emphasis>
|
||
Tergum IV, spines at posterior margin
|
||
<emphasis bold="true" pageId="0" pageNumber="1">g</emphasis>
|
||
Gill IV
|
||
<emphasis bold="true" pageId="0" pageNumber="1">h</emphasis>
|
||
Paraproct
|
||
<emphasis bold="true" pageId="0" pageNumber="1">i</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 Morgan Gueuning, who collected the specimens in 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 of 840 m to 1,300 m in small to medium (0.5-5 m wide), shallow (7-40 cm deep) and slow to medium fast (velocity 0.2-0.8 m/s) streams in forest or in highly disturbed areas (agriculture, waste). The substrate was predominantly boulder, stones, gravel and sand with few patches of leaf litter of dead wood.</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 00422153), Indonesia, Sumatra, volcano Singgalang, River Airjernih,
|
||
<geoCoordinate degrees="00" direction="south" minutes="24.12" orientation="latitude" precision="9" value="-0.402">00°24.12'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="16.73" orientation="longitude" precision="9" value="100.27883">100°16.73'E</geoCoordinate>
|
||
, 840 m, 25.III.2014, M. Gueuning leg. Temporary deposited in MZL before definitely housed in MZB.
|
||
<emphasis bold="true" pageId="0" pageNumber="1">Paratypes.</emphasis>
|
||
1 larva (in alcohol, GBIFCH 00422220, deposited in MZL), same data as holotype; 12 larvae (3 on slides, GBIFCH 00465243, GBIFCH00465244, GBIFCH 00465245, 8 in alcohol, GBIFCH 00515340, GBIFCH 00422884, GBIFCH 00422224, GBIFCH 00422195, GBIFCH 00422200, GBIFCH 00422190, GBIFCH 00422197, GBIFCH 00422793, deposited in MZL), Indonesia, Sumatra, volcano Singgalang, River Sianok,
|
||
<geoCoordinate degrees="00" direction="south" minutes="19.95" orientation="latitude" precision="9" value="-0.3325">00°19.95'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="19.32" orientation="longitude" precision="9" value="100.322">100°19.32'E</geoCoordinate>
|
||
, 1,150 m, 24.III.2014, M. Gueuning leg.; 1 larva (on slide, GBIFCH 00422205, deposited in MZL), Indonesia, Sumatra, volcano Sago, River Kaligain,
|
||
<geoCoordinate degrees="00" direction="south" minutes="18.02" orientation="latitude" precision="9" value="-0.30033335">00°18.02'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="40.13" orientation="longitude" precision="9" value="100.66883">100°40.13'E</geoCoordinate>
|
||
, 1,040 m, 05.IV.2014, M. Gueuning leg.; 2 larvae (in alcohol, GBIFCH 00422156, GBIFCH 00422114, deposited in MZL), Indonesia, Sumatra, volcano Singgalang, River Caruak,
|
||
<geoCoordinate degrees="00" direction="south" minutes="22.93" orientation="latitude" precision="9" value="-0.38216668">00°22.93'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="22.70" orientation="longitude" precision="9" value="100.378334">100°22.70'E</geoCoordinate>
|
||
, 1,300 m, 23.III.2014, M. Gueuning leg.; 5 larvae (in alcohol, GBIFCH 00422149, GBIFCH 00422147, GBIFCH 00422163, GBIFCH 00422182, GBIFCH 00422141, deposited in ZSM), Indonesia, Sumatra, volcano Singgalang, River Magyih,
|
||
<geoCoordinate degrees="00" direction="south" minutes="23.55" orientation="latitude" precision="9" value="-0.39249998">00°23.55'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="16.57" orientation="longitude" precision="9" value="100.27617">100°16.57'E</geoCoordinate>
|
||
, 845 m, 25.III.2014, M. Gueuning leg.; 1 larva (in alcohol, GBIFCH 00422108, deposited in ZSM), Indonesia, Sumatra, volcano Singgalang, River Magyih,
|
||
<geoCoordinate degrees="00" direction="south" minutes="22.85" orientation="latitude" precision="9" value="-0.38083333">00°22.85'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="100" direction="east" minutes="17.65" orientation="longitude" precision="9" value="100.29417">100°17.65'E</geoCoordinate>
|
||
, 1,075 m, 26.III.2014, M. Gueuning leg.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |