190 lines
16 KiB
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190 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.804.28988" ID-GBIF-Dataset="f4a65643-a4cf-4e4a-b06a-5ec49f5d9ffc" ID-PMC="PMC6297208" ID-Pensoft-Pub="1313-2970-804-1" ID-PubMed="30584389" ID-ZBK="5D24427CBC394FCAB2D72499C444A09F" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-804-1" ModsDocOrigin="ZooKeys 804" ModsDocTitle="The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)" checkinTime="1545315530609" checkinUser="pensoft" docAuthor="Kaltenbach, Thomas & Gattolliat, Jean-Luc" docDate="2018" docId="C17432E57377B2A07E376D5DCE575EA7" docLanguage="en" docName="ZooKeys 804: 1-136" docOrigin="ZooKeys 804" docSource="http://dx.doi.org/10.3897/zookeys.804.28988" docTitle="Labiobaetis gindroi Kaltenbach & Gattolliat, 2018, sp. n." docType="treatment" docUuid="78B8FC52-E792-4A4B-9733-2AC80BACA419" docUuidSource="ZooBank" docVersion="5" lastPageNumber="73" masterDocId="FF82FFD5D7468A24CC2DA908B80AFF9B" masterDocTitle="The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)" masterLastPageNumber="136" masterPageNumber="1" pageNumber="68" updateTime="1668166564538" 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 incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>804</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>136</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.804.28988</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.804.28988</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-804-1</mods:identifier>
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<mods:identifier type="ZBK">5D24427CBC394FCAB2D72499C444A09F</mods:identifier>
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<mods:identifier type="ZooBank">5D24427CBC394FCAB2D72499C444A09F</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154126516" LSID="urn:lsid:zoobank.org:act:78B8FC52-E792-4A4B-9733-2AC80BACA419" httpUri="http://treatment.plazi.org/id/C17432E57377B2A07E376D5DCE575EA7" lastPageId="72" lastPageNumber="73" pageId="67" pageNumber="68">
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<subSubSection pageId="67" pageNumber="68" type="nomenclature">
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<paragraph pageId="67" pageNumber="68">
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20.
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<taxonomicName LSID="http://zoobank.org/78B8FC52-E792-4A4B-9733-2AC80BACA419" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gindroi" order="Ephemeroptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="gindroi">Labiobaetis gindroi</taxonomicName>
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<taxonomicNameLabel pageId="67" pageNumber="68">sp. n.</taxonomicNameLabel>
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Figures 37, 38, 61d, 65b
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</paragraph>
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</subSubSection>
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<subSubSection pageId="68" pageNumber="69" type="diagnosis">
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<paragraph pageId="68" pageNumber="69">
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<pageBreakToken pageId="68" pageNumber="69" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="68" pageNumber="69">
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Larva. Following combination of characters: A) labrum dorsal arc of submarginal setae composed of one plus 6-7 long simple setae; B) maxillary palp about as long as galea-lacinia, apically slightly pointed and without excavation at inner lateral margin; C) labial palp segment II with an elongated, thumb-like distomedial protuberance; 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 a row of ca. 26 curved, spine-like setae; E) fore claw with 13-15 denticles.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="72" lastPageNumber="73" pageId="68" pageNumber="69" type="description">
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<paragraph pageId="68" pageNumber="69">Description.</paragraph>
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<paragraph pageId="68" pageNumber="69">
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Larva (Figs 37, 38, 61d). Body length 6.9 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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<caption pageId="68" pageNumber="69">
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<paragraph pageId="68" pageNumber="69">
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Figure 37.
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<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gindroi" order="Ephemeroptera" pageId="68" pageNumber="69" phylum="Arthropoda" rank="species" species="gindroi">Labiobaetis gindroi</taxonomicName>
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sp. n., larva morphology: a Labrum b Right mandible c Right prostheca d Left mandible e Left prostheca f
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<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="68" pageNumber="69" rank="genus">Hypopharynx</taxonomicName>
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g Maxilla h Labium.
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</paragraph>
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</caption>
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<caption pageId="68" pageNumber="69">
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<paragraph pageId="68" pageNumber="69">
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Figure 38.
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<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis gindroi" order="Ephemeroptera" pageId="68" pageNumber="69" phylum="Arthropoda" rank="species" species="gindroi">Labiobaetis gindroi</taxonomicName>
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sp. n., larva morphology: a
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<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="68" pageNumber="69" rank="genus">Foreleg</taxonomicName>
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b Fore claw c
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<taxonomicName genus="Tergum" lsidName="Tergum" pageId="68" pageNumber="69" rank="genus">Tergum</taxonomicName>
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IV d Gill IV e
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<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="68" pageNumber="69" rank="genus">Paraproct</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph pageId="69" pageNumber="70">
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<pageBreakToken pageId="69" pageNumber="70" start="start">Colouration</pageBreakToken>
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. Head, thorax and abdomen dorsally brown, head and thorax with bright median, dorsal suture, forewing pads with bright striation, thorax and abdomen with bright pattern as in Fig. 61d. Legs and caudal filaments light brown, femur dorsal margin brown.
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</paragraph>
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<paragraph pageId="70" pageNumber="71">
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<pageBreakToken pageId="70" pageNumber="71" start="start">Antenna</pageBreakToken>
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with scape and pedicel sub-cylindrical, without 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="70" pageNumber="71">
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Labrum (Fig. 37a). 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 medium, fine, simple setae scattered over surface; submarginal arc of setae composed of one plus 6-7 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 8-9 short, spine-like setae near lateral and anterolateral margin.
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</paragraph>
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<paragraph pageId="70" pageNumber="71">Right mandible (Fig. 37b, c). Incisors fused. Outer and inner sets of denticles with 4 + 4 (sometimes three) 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>
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<paragraph pageId="70" pageNumber="71">Left mandible (Fig. 37d, e). Incisors fused. Outer and inner sets of denticles with 3 + 3 (sometimes four) denticles, sometimes with one minute, intermediate denticle. Prostheca robust, apically with small denticles and comb-shape 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>
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<paragraph pageId="70" pageNumber="71">Both mandibles with lateral margins almost straight. Basal half with fine, simple setae scattered over dorsal surface.</paragraph>
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<paragraph pageId="70" pageNumber="71">
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<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="70" pageNumber="71" rank="genus">Hypopharynx</taxonomicName>
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(Fig. 37f). Lingua about as long as superlingua. Lingua longer than broad; medial tuft of stout setae present; 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="70" pageNumber="71">
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Maxilla (Fig. 37g). 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 8-9 long, simple setae. Maxillary palp about as long as length of galea-lacinia; two segmented. Palp segment II 1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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length of segment I. Setae on maxillary palp fine and simple, scattered over surface of segments I and II. Apex of last segment slightly pointed, without excavation at inner distolateral margin.
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</paragraph>
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<paragraph pageId="70" pageNumber="71">
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Labium (Fig. 37h). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with 8-9 spine-like setae increasing in length distally; apex with three long, robust, pectinate setae; outer margin with 6-7 spine-like setae increasing in length distally; ventral surface with fine, simple, scattered setae. Paraglossa sub-rectangular, curved inward; apex rounded; with three rows of long, robust, apically pectinate setae; dorsally with row of three medium, simple setae; ventrally with four long, spine-like setae near inner margin. Labial palp with segment I 0.8
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<normalizedToken originalValue="×">x</normalizedToken>
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length of segments II and III combined. Segment I covered with short and medium, fine, simple setae ventrally and with micropores dorsally. Segment II with an elongated, thumb-like distomedial protuberance; distomedial protuberance 0.4
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<normalizedToken originalValue="×">x</normalizedToken>
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width of base of segment III; inner and outer margin both with short, fine, simple setae; dorsally with row of 2-5 long, spine-like, simple setae. Segment III oblong; apex rounded; length 1.4
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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="71" pageNumber="72">
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<pageBreakToken pageId="71" pageNumber="72" start="start">Hind</pageBreakToken>
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wing pads absent.
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</paragraph>
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<paragraph pageId="71" pageNumber="72">
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<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="71" pageNumber="72" rank="genus">Foreleg</taxonomicName>
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(Fig. 38a, b). Ratio of foreleg segments 1.2:1.0:0.5:0.2. Femur. Length ca. 3
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width. Dorsal margin with a row of ca. 26 curved, spine-like setae; length of setae 0.16
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width of femur. Apex rounded; with one pair of curved, spine-like setae and some short, stout, pointed setae. Many stout, lanceolate setae and a few fine, simple setae scattered along ventral margin; femoral patch poorly developed. Tibia. Dorsal margin with a row of stout, lanceolate setae and very fine, simple setae. Ventral margin with a row of curved, spine-like setae and some longer, spine-like, bipectinate setae and a tuft of long, fine, simple setae on apex. Anterior surface scattered with many stout, lanceolate setae and fine, simple setae. Tibio-patellar suture present on basal 1/2. Tarsus. Dorsal margin with a row of short, curved, spine-like setae. Ventral margin with a row of curved, spine-like setae. Tarsal claw with one row of 13-15 denticles; distally pointed; with 5-7 stripes; subapical setae absent.
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</paragraph>
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<paragraph pageId="72" pageNumber="73">
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<taxonomicName genus="Tergum" lsidName="Tergum" pageId="72" pageNumber="73" rank="genus">
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<pageBreakToken pageId="72" pageNumber="73" start="start">Tergum</pageBreakToken>
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</taxonomicName>
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(Fig. 38c). Surface with irregular rows of U-shaped scale bases and scattered fine, simple setae and micropores, scales short, apically rounded. Posterior margin of tergum IV with triangular spines, wider than long.
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</paragraph>
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<paragraph pageId="72" pageNumber="73">
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<taxonomicName genus="Gills" lsidName="Gills" pageId="72" pageNumber="73" rank="genus">Gills</taxonomicName>
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(Fig. 38d). Present on segments II - VII. Margin with small denticles intercalating long, fine, simple setae. Tracheae partly extending from main trunk towards outer and inner margins. Gill IV as long as length of segments V and VI combined. Gill VII as long as length of segments VIII, IX and 1/4 X combined.
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</paragraph>
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<paragraph pageId="72" pageNumber="73">
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<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="72" pageNumber="73" rank="genus">Paraproct</taxonomicName>
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(Fig. 38e). Distally not expanded, with ca. 21 marginal, stout spines. Surface with U-shaped scale bases and scattered fine, simple setae and micropores. Postero-lateral extension (cercotractor) with small marginal spines.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="72" pageNumber="73" type="etymology">
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<paragraph pageId="72" pageNumber="73">Etymology.</paragraph>
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<paragraph pageId="72" pageNumber="73">
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Dedicated to the late friend of one of the authors (JLG), the biologist
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<normalizedToken originalValue="Cédric">Cedric</normalizedToken>
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Gindro.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="72" pageNumber="73" type="distribution">
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<paragraph pageId="72" pageNumber="73">Distribution.</paragraph>
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<paragraph pageId="72" pageNumber="73">New Guinea.</paragraph>
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</subSubSection>
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<subSubSection pageId="72" pageNumber="73" type="biological aspects">
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<paragraph pageId="72" pageNumber="73">Biological aspects.</paragraph>
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<paragraph pageId="72" pageNumber="73">The specimens were collected in altitudes of 1620 m a.s.l. and 2000 m a.s.l.</paragraph>
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</subSubSection>
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<subSubSection pageId="72" pageNumber="73" type="type material">
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<paragraph pageId="72" pageNumber="73">Type-material.</paragraph>
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<paragraph pageId="72" pageNumber="73">
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Holotype. Nymph (on slide, GBIFCH 00465202), Indonesia, Papua, Wamena, 20 mins towd Jiwika, limestone creek, 1620 m, 18 Oct 2011,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-3.9491668">03°56.95'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="138.90633">138°54.38'E</geoCoordinate>
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, Balke (PAP07). Temporary deposited in MZL before definitely housed in MZB. Paratypes. 63 nymphs (3 on slides, GBIFCH 00465203, GBIFCH 00465204, GBIFCH 00465205, 42 in alcohol, GBIFCH 00515254, GBIFCH 00515256, deposited in MZL; 18 in alcohol, GBIFCH 00515255, GBIFCH00515257, deposited in ZSM), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="72" pageNumber="73" type="materials_examined">
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<paragraph pageId="72" pageNumber="73">Additional material.</paragraph>
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<paragraph pageId="72" pageNumber="73">
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5 nymphs (1 on slide, GBIFCH 00465206, 4 in alcohol, GBIFCH 00515291, deposited in MZL), Papua New Guinea, Western Highlands, Simbai, 2000 m, 28 Feb 2007,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-5.2528334">05°15.17'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="144.54683">144°32.81'E</geoCoordinate>
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, Kinibel (PNG 136).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |