173 lines
15 KiB
XML
173 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="97F038BA3C419A5E7E367DC51B6A8238" docLanguage="en" docName="ZooKeys 804: 1-136" docOrigin="ZooKeys 804" docSource="http://dx.doi.org/10.3897/zookeys.804.28988" docTitle="Labiobaetis lobatus Kaltenbach & Gattolliat, 2018, sp. n." docType="treatment" docUuid="816C5845-98C9-427C-9B62-CED7A88A1FED" docUuidSource="ZooBank" docVersion="5" lastPageNumber="11" masterDocId="FF82FFD5D7468A24CC2DA908B80AFF9B" masterDocTitle="The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)" masterLastPageNumber="136" masterPageNumber="1" pageNumber="8" updateTime="1668166564538" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Kaltenbach, Thomas</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Gattolliat, Jean-Luc</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2018</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>804</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>1</mods:start>
|
||
<mods:end>136</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.804.28988</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.804.28988</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-804-1</mods:identifier>
|
||
<mods:identifier type="ZBK">5D24427CBC394FCAB2D72499C444A09F</mods:identifier>
|
||
<mods:identifier type="ZooBank">5D24427CBC394FCAB2D72499C444A09F</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="154126522" LSID="urn:lsid:zoobank.org:act:816C5845-98C9-427C-9B62-CED7A88A1FED" httpUri="http://treatment.plazi.org/id/97F038BA3C419A5E7E367DC51B6A8238" lastPageId="10" lastPageNumber="11" pageId="7" pageNumber="8">
|
||
<subSubSection pageId="7" pageNumber="8" type="nomenclature">
|
||
<paragraph pageId="7" pageNumber="8">
|
||
<pageBreakToken pageId="7" pageNumber="8" start="start">2</pageBreakToken>
|
||
.
|
||
<taxonomicName LSID="http://zoobank.org/816C5845-98C9-427C-9B62-CED7A88A1FED" class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis lobatus" order="Ephemeroptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="lobatus">Labiobaetis lobatus</taxonomicName>
|
||
<taxonomicNameLabel pageId="7" pageNumber="8">sp. n.</taxonomicNameLabel>
|
||
Figures 4, 5, 58b, 64a
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="8" pageNumber="9" type="diagnosis">
|
||
<paragraph pageId="8" pageNumber="9">
|
||
<pageBreakToken pageId="8" pageNumber="9" start="start">Diagnosis</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Larva. Following combination of characters: A) labrum dorsal, submarginal arc of setae composed of 15 spatulate, apically pectinate setae; B) labial palp segment II with a large, lobed distomedial protuberance; C) fore femur length ca. 4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width, dorsal margin with a row of ca. 16 curved, spine-like setae and a few spine-like setae near margin; D) fore claw with a row of 13-14 denticles; E) paraproct distally expanded.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="description">
|
||
<paragraph pageId="8" pageNumber="9">Description.</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Larva (Figs 4, 5, 58b). Body length 5.3 mm; antenna: approximately 2.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as head length.
|
||
</paragraph>
|
||
<caption pageId="8" pageNumber="9">
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Figure 4.
|
||
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis lobatus" order="Ephemeroptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="lobatus">Labiobaetis lobatus</taxonomicName>
|
||
sp. n., larva morphology: a Labrum b Labrum dorsal, submarginal seta c Right mandible d Right prostheca e Left mandible f Left prostheca g
|
||
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="8" pageNumber="9" rank="genus">Hypopharynx</taxonomicName>
|
||
h Maxilla i Labium.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="8" pageNumber="9">Colouration. Head, thorax and abdomen dorsally brown, thorax with bright, faint pattern as in Fig. 58b. Head and thorax with brighter median, dorsal suture, forewing pads with bright striation. Head, thorax and abdomen ventrally light brown, legs and caudal filaments light brown.</paragraph>
|
||
<caption pageId="8" pageNumber="9">
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Figure 5.
|
||
<taxonomicName class="Insecta" family="Baetidae" genus="Labiobaetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Labiobaetis lobatus" order="Ephemeroptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="lobatus">Labiobaetis lobatus</taxonomicName>
|
||
sp. n., larva morphology: a
|
||
<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="8" pageNumber="9" rank="genus">Foreleg</taxonomicName>
|
||
b Fore claw c
|
||
<taxonomicName genus="Tergum" lsidName="Tergum" pageId="8" pageNumber="9" rank="genus">Tergum</taxonomicName>
|
||
IV d Gill IV e
|
||
<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="8" pageNumber="9" rank="genus">Paraproct</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="8" pageNumber="9">Antenna with scape and pedicel sub-cylindrical, without distolateral process at scape; flagellum with lanceolate spines and fine, simple setae on apex of each segment.</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
Labrum (Fig. 4a, b). Rectangular, length 0.7
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width. Distal margin with medial emargination and a small process. Dorsally with medium, fine, simple setae scattered over surface; submarginal arc of setae composed of 15 long, spatulate, apically pectinate setae. Ventrally with marginal row of setae composed of lateral and anterolateral long, feathered setae and medial long, bifid setae; ventral surface with eight short, spine-like setae near lateral and anterolateral margin.
|
||
</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">Right mandible (Fig. 4c, d). Incisors fused. Outer and inner sets of denticles with 4 + 4 denticles. 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>
|
||
<paragraph pageId="8" pageNumber="9">Left mandible (Fig. 4e, f). Incisors fused. Outer and inner sets of denticles with 4 + 3 denticles. Prostheca robust, apically with small denticles and comb-shape 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.</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">Both mandibles with lateral margins almost straight. Basal half with fine, simple setae scattered over dorsal surface.</paragraph>
|
||
<paragraph pageId="8" pageNumber="9">
|
||
<taxonomicName genus="Hypopharynx" lsidName="Hypopharynx" pageId="8" pageNumber="9" rank="genus">Hypopharynx</taxonomicName>
|
||
(Fig. 4g). Lingua about as long as superlingua. Lingua longer than broad; medial tuft of stout setae present; distal half not expanded. Superlingua straight; lateral margin rounded; fine, long, simple setae along distal margin.
|
||
</paragraph>
|
||
<paragraph lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
|
||
Maxilla (Fig. 4h). 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,
|
||
<pageBreakToken pageId="9" pageNumber="10" start="start">spine-like</pageBreakToken>
|
||
seta and six long, simple setae. Maxillary palp 1.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as length of galea-lacinia; two segmented. Palp segment II about as long as segment I. Surface of maxillary palp scattered with fine and simple setae. Apex of last segment rounded, with excavation at inner distolateral margin.
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
Labium (Fig. 4i). Glossa basally broad, narrowing toward apex; shorter than paraglossa; inner margin with nine spine-like setae increasing in length distally; apex with two long, robust, pectinate setae, one medium and one short, robust seta; outer margin with six long spine-like setae increasing in length distally; ventral surface with fine, simple setae. Paraglossa sub-rectangular, curved inward; apex rounded; with three rows of long, robust, apically pectinate setae; dorsally with 4-5 medium, simple setae; ventrally with three long, spine-like setae near inner margin. Labial palp with segment I 0.7
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
length of segments II and III combined. Segment I covered with short, fine, simple setae ventrally and micropores dorsally. Segment II with a large, lobed distomedial protuberance; distomedial protuberance 0.9
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width of base at segment III; inner and outer margin both with short, fine, simple setae; dorsally with two long, spine-like, simple setae. Segment III slightly pentagonal; apex slightly pointed; length 1.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
width; ventrally covered with medium spine-like, simple setae and short, fine, simple setae.
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">Hind wing pads absent.</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<taxonomicName genus="Foreleg" lsidName="Foreleg" pageId="9" pageNumber="10" rank="genus">Foreleg</taxonomicName>
|
||
(Fig. 5a, b). Ratio of foreleg segments 1.2:1.0:0.5:0.2. Femur. Length ca. 3.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width. Dorsal margin with a row of ca. 16 curved, spine-like setae and a few stout, pointed setae near margin; length of setae 0.18
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
maximum width of femur. Apex rounded; with one pair of curved, spine-like setae and some short, stout, apically rounded setae. Many stout, lanceolate setae and a few fine, simple setae scattered along the ventral margin; femoral patch poorly developed. Tibia. Dorsal margin with a row of short, curved, spine-like setae. Ventral margin with a row of curved, spine-like setae and some bipectinate, spine-like setae on apex. Anterior surface scattered with stout, lanceolate setae. Tibio-patellar suture present on basal 1/2. Tarsus. Dorsal margin almost bare. Ventral margin with a row of curved, spine-like setae. Tarsal claw with one row of 13-14 denticles; distally pointed; with six stripes; subapical setae absent.
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<taxonomicName genus="Tergum" lsidName="Tergum" pageId="9" pageNumber="10" rank="genus">Tergum</taxonomicName>
|
||
(Fig. 5c). Surface scattered with U-shaped scale bases and micropores. Posterior margin of tergum IV with triangular spines, wider than long.
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<taxonomicName genus="Gills" lsidName="Gills" pageId="9" pageNumber="10" rank="genus">Gills</taxonomicName>
|
||
(Fig. 5d). Present on segments
|
||
<normalizedToken originalValue="II–VII">II-VII</normalizedToken>
|
||
. Margin with small denticles intercalating fine simple setae. Tracheae extending from main trunk to inner and outer margins. Gill IV as long as length of segments V and 2/3 VI combined. Gill VII as long as length of segments VIII and 2/3 IX combined.
|
||
</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<taxonomicName genus="Paraproct" lsidName="Paraproct" pageId="9" pageNumber="10" rank="genus">Paraproct</taxonomicName>
|
||
(Fig. 5e). Distally expanded, with many marginal, stout spines. Surface with U-shaped scale bases and scattered fine, simple setae and micropores. Postero-lateral extension (cercotractor) with small marginal spines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="9" pageNumber="10" type="etymology">
|
||
<paragraph pageId="9" pageNumber="10">Etymology.</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">Refers to the large, lobed, distomedial protuberance of labial palp segment II.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="9" pageNumber="10" type="distribution">
|
||
<paragraph pageId="9" pageNumber="10">Distribution.</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">New Guinea.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="9" pageNumber="10" type="biological aspects">
|
||
<paragraph pageId="9" pageNumber="10">Biological aspects.</paragraph>
|
||
<paragraph pageId="9" pageNumber="10">The specimens were collected at an altitude of 1390 m a.s.l.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="11" type="type material">
|
||
<paragraph pageId="10" pageNumber="11">
|
||
<pageBreakToken pageId="10" pageNumber="11" start="start">Type-material</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="10" pageNumber="11">
|
||
Holotype. Nymph (on slide, GBIFCH 00508141), Papua New Guinea, Central, Kokoda Trek, 1390 m, Jan 2008,
|
||
<geoCoordinate direction="south" orientation="latitude" precision="9" value="-9.005667">09°00.34'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="east" orientation="longitude" precision="9" value="147.7375">147°44.25'E</geoCoordinate>
|
||
, Posman (PNG 173). Deposited in ZSM. Paratypes. 34 nymphs (2 on slides, GBIFCH 00465161, GBIFCH 00465162, 20 in alcohol, GBIFCH 00515232, deposited in MZL; 12 in alcohol, GBIFCH 00515233, deposited in ZSM), same data as holotype.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |