179 lines
15 KiB
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179 lines
15 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="8F7FFEDB0F72F90522DD5FAD4F6C2A76" docLanguage="en" docName="ZooKeys 804: 1-136" docOrigin="ZooKeys 804" docSource="http://dx.doi.org/10.3897/zookeys.804.28988" docTitle="Labiobaetis rutschmannae Kaltenbach & Gattolliat, 2018, sp. n." docType="treatment" docUuid="38BEAA38-8CF9-4AA9-B221-AF7CC5436773" docUuidSource="ZooBank" docVersion="5" lastPageNumber="59" masterDocId="FF82FFD5D7468A24CC2DA908B80AFF9B" masterDocTitle="The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)" masterLastPageNumber="136" masterPageNumber="1" pageNumber="56" 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="154126525" LSID="urn:lsid:zoobank.org:act:38BEAA38-8CF9-4AA9-B221-AF7CC5436773" httpUri="http://treatment.plazi.org/id/8F7FFEDB0F72F90522DD5FAD4F6C2A76" lastPageId="58" lastPageNumber="59" pageId="55" pageNumber="56">
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<subSubSection pageId="55" pageNumber="56" type="nomenclature">
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<paragraph pageId="55" pageNumber="56">
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16.
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<taxonomicName LSID="http://zoobank.org/38BEAA38-8CF9-4AA9-B221-AF7CC5436773" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis rutschmannae" order="Ephemeroptera" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="rutschmannae">Labiobaetis rutschmannae</taxonomicName>
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<taxonomicNameLabel pageId="55" pageNumber="56">sp. n.</taxonomicNameLabel>
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Figures 30, 31, 61a, 65a
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</paragraph>
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</subSubSection>
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<subSubSection pageId="55" pageNumber="56" type="diagnosis">
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<paragraph pageId="55" pageNumber="56">Diagnosis.</paragraph>
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<paragraph pageId="55" pageNumber="56">
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Larva. Following combination of characters: A) labrum dorsal submarginal arc of setae composed of one plus nine long, simple setae; B) maxillary palp longer than length of galea-lacinia, apically rounded, without excavation at inner distolateral margin; C) labial palp segment II with a compact, rounded 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 and many stout, pointed setae near margin; E) paraproct distally expanded, surface with slightly spatulate setae.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="56" lastPageNumber="57" pageId="55" pageNumber="56" type="description">
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<paragraph pageId="55" pageNumber="56">Description.</paragraph>
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<paragraph pageId="55" pageNumber="56">Larva (Figs 30, 31, 61a). Body length 5.2 mm.</paragraph>
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<caption pageId="55" pageNumber="56">
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<paragraph pageId="55" pageNumber="56">
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Figure 30.
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<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis rutschmannae" order="Ephemeroptera" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="rutschmannae">Labiobaetis rutschmannae</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="55" pageNumber="56" 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="55" pageNumber="56">
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<paragraph pageId="55" pageNumber="56">
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Figure 31.
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<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis rutschmannae" order="Ephemeroptera" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="rutschmannae">Labiobaetis rutschmannae</taxonomicName>
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sp. n., larva morphology: a
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<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="55" pageNumber="56" rank="genus">Foreleg</taxonomicName>
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b Fore claw c
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<taxonomicName genus="Tergum" lsidName="Tergum" pageId="55" pageNumber="56" rank="genus">Tergum</taxonomicName>
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IV d Gill IV e
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<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="55" pageNumber="56" rank="genus">Paraproct</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph pageId="55" pageNumber="56">Colouration. Head, thorax and abdomen dorsally brown, head and thorax with bright median, dorsal suture. Head, thorax and abdomen ventrally light brown. Femur dorsal margin light brown, legs otherwise colourless, caudal filaments basally light brown, otherwise colourless.</paragraph>
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<paragraph pageId="55" pageNumber="56">Antenna with scape and pedicel sub-cylindrical, without distolateral process at scape; flagellum with broad, lanceolate spines and fine, simple setae on apex of each segment.</paragraph>
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<paragraph pageId="55" pageNumber="56">
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Labrum (Fig. 30a). 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 and a few slightly spatulate setae; submarginal arc of setae composed of one plus nine long, simple setae. Ventrally with marginal row of setae composed of lateral and anterolateral long, feathered setae and medial long, bifid setae; ventral surface with nine short, spine-like setae near lateral and anterolateral margin.
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</paragraph>
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<paragraph pageId="55" pageNumber="56">Right mandible (Fig. 30b, c). Incisors fused. Outer and inner sets of denticles with 4 + 3 denticles plus one small intermediate denticle. Inner margin of innermost denticle with a row of thin setae. Prostheca robust, apically denticulate. Margin between prostheca and mola slightly convex, with minute denticles. Tuft of setae at apex of mola present.</paragraph>
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<paragraph pageId="55" pageNumber="56">Left mandible (Fig. 30d, e). Incisors fused. Outer and inner sets of denticles with 4 + 4 denticles. Prostheca robust, apically with small denticles and comb-shape 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 present.</paragraph>
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<paragraph pageId="55" pageNumber="56">Both mandibles with lateral margins almost straight. Basal half with fine, simple setae scattered over dorsal surface.</paragraph>
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<paragraph pageId="55" pageNumber="56">
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<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="55" pageNumber="56" rank="genus">Hypopharynx</taxonomicName>
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(Fig. 30f). Lingua shorter than 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="56" pageNumber="57">
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<pageBreakToken pageId="56" pageNumber="57" start="start">Maxilla</pageBreakToken>
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(Fig. 30g). Galea-lacinia with three 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 long, simple setae. Maxillary palp 1.2
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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 and simple, scattered over surface of segments I and II. Apex of last segment rounded, without excavation at inner distolateral margin.
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</paragraph>
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<paragraph pageId="56" pageNumber="57">
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Labium (Fig. 30h, i). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with 7-8 spine-like setae increasing in length distally; apex with three long, robust setae; outer margin with five long, spine-like setae; ventral surface with short, simple setae. Paraglossa sub-rectangular, curved inward; apex rounded; with three rows of long, robust, apically pectinate setae; dorsally with seven simple setae; ventrally with three 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 covered with micropores dorsally and ventrally with fine, simple setae along margins. Segment II with a compact, rounded distomedial protuberance; distomedial protuberance 0.2
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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 three long, spine-like setae. Segment III conical; apex rounded; length 0.9
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<normalizedToken originalValue="×">x</normalizedToken>
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width; ventrally covered with short, fine, simple setae.
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</paragraph>
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<paragraph pageId="56" pageNumber="57">Hind wing pads absent.</paragraph>
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<paragraph pageId="56" pageNumber="57">
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<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="56" pageNumber="57" rank="genus">Foreleg</taxonomicName>
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(Fig. 31a, 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 and with many stout, pointed setae near margin; length of setae 0.16
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<normalizedToken originalValue="×">x</normalizedToken>
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maximum width of femur. Apex rounded; with some spine-like setae and many short, stout, pointed or apically rounded setae. Many stout, lanceolate setae and a few fine, simple setae 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, on apex one stout, spine-like seta and a tuft of long, fine, simple setae. Anterior surface scattered with stout, lanceolate setae. Tibio-patellar suture present on basal 1/2. Tarsus. Dorsal margin with a row of short, spine-like setae and long, simple setae. Ventral margin with a row of curved, spine-like setae. Tarsal claw with one row of 8-10 denticles; distally pointed; with four stripes; subapical setae absent.
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</paragraph>
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<paragraph pageId="56" pageNumber="57">
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<taxonomicName genus="Tergum" lsidName="Tergum" pageId="56" pageNumber="57" rank="genus">Tergum</taxonomicName>
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(Fig. 31c). Surface with irregular rows of U-shaped scale bases and scattered fine, simple setae. Posterior margin of tergum IV with rounded or triangular spines, wider than long.
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</paragraph>
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<paragraph pageId="56" pageNumber="57">
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<taxonomicName genus="Gills" lsidName="Gills" pageId="56" pageNumber="57" rank="genus">Gills</taxonomicName>
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(Fig. 31d). Present on segments II - VII. Margin with small denticles intercalating long, fine, simple setae. Tracheae extending from main trunk to inner and outer margins. Gill IV as long as length of segments V and VI combined. Gill VII as long as length of segments VIII and 1/2 IX combined.
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</paragraph>
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<paragraph pageId="56" pageNumber="57">
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<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="56" pageNumber="57" rank="genus">Paraproct</taxonomicName>
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(Fig. 31e). Distally expanded, with many marginal, stout spines. Surface with U-shaped scale bases and scattered fine, slightly lanceolate setae, 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="57" pageNumber="58" type="etymology">
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<paragraph pageId="57" pageNumber="58">
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<pageBreakToken pageId="57" pageNumber="58" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="57" pageNumber="58">
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Dedicated to
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<taxonomicName genus="Sereina" lsidName="Sereina" pageId="57" pageNumber="58" rank="genus">Sereina</taxonomicName>
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Rutschmann (University of Vigo, Spain) for her long-lasting support of our group in genetics.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="57" pageNumber="58" type="distribution">
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<paragraph pageId="57" pageNumber="58">Distribution.</paragraph>
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<paragraph pageId="57" pageNumber="58">New Guinea.</paragraph>
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</subSubSection>
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<subSubSection pageId="57" pageNumber="58" type="biological aspects">
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<paragraph pageId="57" pageNumber="58">Biological aspects.</paragraph>
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<paragraph pageId="57" pageNumber="58">
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The specimens were collected in altitudes of 1800
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<normalizedToken originalValue="m–">m-</normalizedToken>
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2000 m a.s.l.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="58" pageNumber="59" type="type material">
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<paragraph pageId="58" pageNumber="59">
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<pageBreakToken pageId="58" pageNumber="59" start="start">Type-material</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="58" pageNumber="59">
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Holotype. Nymph (on slide, GBIFCH 00465195), Papua New Guinea, Western Highlands, Simbai, 1800-2000 m, 01 Mar 2007,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-5.238">05°14.28'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="144.479">144°28.74'E</geoCoordinate>
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, Kinibel (PNG 138). Deposited in ZSM. Paratype. Nymph (on slide, GBIFCH 00465196, 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> |