84 lines
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84 lines
9.2 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/ijm.4.1103" ID-GBIF-Dataset="7f4cf7e7-7b99-486e-80d8-b416421e76f3" ID-Pensoft-Pub="1313-2970-4-51" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-4-51" ModsDocOrigin="International Journal of Myriapodology 4" ModsDocTitle="New records of Pauropoda (Myriapoda) from north-western Thailand" checkinTime="1451252549557" checkinUser="pensoft" docAuthor="Scheller, Ulf" docDate="2011" docId="BC12AC50853CE126A2D0A8E35D68CE63" docLanguage="en" docName="InternJourMyriapod 4: 51-77" docOrigin="International Journal of Myriapodology 4" docSource="http://dx.doi.org/10.3897/ijm.4.1103" docTitle="Angkapauropus leptotrichos Scheller, 2011, sp. n." docType="treatment" docVersion="5" lastPageNumber="66" masterDocId="FFA7FFBFFF9D382CFFA9FFB7FFAEFFDF" masterDocTitle="New records of Pauropoda (Myriapoda) from north-western Thailand" masterLastPageNumber="77" masterPageNumber="51" pageNumber="64" updateTime="1643720030577" 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>New records of Pauropoda (Myriapoda) from north-western Thailand</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>Scheller, Ulf</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>International Journal of Myriapodology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>77</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/ijm.4.1103</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/ijm.4.1103</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-4-51</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152016711" LSID="urn:lsid:zoobank.org:act:90CF2C6D-2166-46A1-B905-74DE0B07E199" httpUri="http://treatment.plazi.org/id/BC12AC50853CE126A2D0A8E35D68CE63" lastPageId="15" lastPageNumber="66" pageId="13" pageNumber="64">
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<subSubSection pageId="13" pageNumber="64" type="nomenclature">
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<paragraph pageId="13" pageNumber="64">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:90CF2C6D-2166-46A1-B905-74DE0B07E199" class="Pauropoda" family="Pauropodidae" genus="Angkapauropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angkapauropus leptotrichos" order="Tetramerocerata" pageId="13" pageNumber="64" phylum="Arthropoda" rank="species" species="Leptotrichos">Angkapauropus leptotrichos</taxonomicName>
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<taxonomicNameLabel pageId="13" pageNumber="64">sp. n.</taxonomicNameLabel>
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Figs 53-60
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="64" type="material">
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<paragraph pageId="13" pageNumber="64">Material.</paragraph>
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<paragraph pageId="13" pageNumber="64">Holotype ad. 9(♀), Thailand, Chiang Mai province, Doi Inthanon, Mae Chaem road, secondary dry forest, litter, alt. 1150 m, loc. CM-084. - Paratype, ad. 9(♀), ibidem, loc. CM-086. - 2 specimens.</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="64" type="etymology">
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<paragraph pageId="13" pageNumber="64">Etymology.</paragraph>
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<paragraph pageId="13" pageNumber="64">From the Greek leptos, thin, and trichos, hair (referring to the shape of the setae on head, antennae and legs.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="15" lastPageNumber="66" pageId="13" pageNumber="64" type="description">
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<paragraph pageId="13" pageNumber="64">Description.</paragraph>
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<paragraph pageId="13" pageNumber="64">Length. 0.54(0.56) mm. Head (Fig. 53). Setae on tergal side short thin cylindrical striate. Relative lengths of setae (holotype only), 1st row: a1=10, a2=13; 2nd row: a1=?, a2=13, a3=10; 3rd row: a1=7, a2=13; 4th row: a1=13, a2=17, a3=20, a4=13; lateral group setae not studied. Ratio a1/a1-a1 in 1st row 0.6, 2nd row?, 3rd row 0.2, 4th row 0.4. Temporal organs large, in tergal view ovoid, length as long as their shortest interdistance. Pore not ascertained. Head cuticle glabrous.</paragraph>
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<paragraph lastPageId="14" lastPageNumber="65" pageId="13" pageNumber="64">
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Antennae (Fig. 54). Segment 4 with five cylindrical striate setae; their relative lengths: p=10,
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<normalizedToken originalValue="p’">p'</normalizedToken>
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=(8-)9,
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<normalizedToken originalValue="p’’">p''</normalizedToken>
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=r=5,
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<normalizedToken originalValue="p’’’">p'''</normalizedToken>
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=3. Tergal seta p 0.6(-0.7) of the length of tergal
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<pageBreakToken pageId="14" pageNumber="65" start="start">branch</pageBreakToken>
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t. The latter fusiform with distal end cut obliquely, (2.4-)2.6 times as long as its greatest diameter and (1.0-)1.2 times as long as the length of sternal branchs,that branch 1.6 times as long as its greatest diameter; anterodistal corner distinctly truncate. Seta q cylindrical striate, almost as long as the length of s. Relative lengths of flagella (basal segments included) and basal segments: F1=100, bs1=9(-10), F2=45(-52), bs2=4(-5); F3=87(-91), bs3=5, curved. F1 4.2(-4.7) times as long as t, F2 and F3 1.8 and 4.4(-4.5) times as long as s respectively. Distal calyces conical, distal part of flagella axes not widened below calyces. Globulus g shortly pyriform, as long as wide, ≈10 bracts, capsule somewhat flattened; width of g as long as the greatest diameter of t. Antennae glabrous.
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</paragraph>
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<paragraph pageId="14" pageNumber="65">Trunk (Figs 55, 56, 60). Setae of collum segment (Fig. 55) short simple cylindrical annulate, sublateral setae 1.2 times as long as submedian setae; sternite process triangular; appendages cylindrical, diameter of caps distinctly shorter than top of appendage. Process and appendages glabrous.</paragraph>
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<paragraph pageId="15" pageNumber="66">
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<pageBreakToken pageId="15" pageNumber="66" start="start">Setae</pageBreakToken>
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on tergites short cylindrical, numerous and irregularly inserted on I-V, ≈40 setae on I (Fig. 56), ≈15 on V, setae on VI in two transversal rows, 6 ones in anterior row and 4 ones in posterior row. Submedian posterior setae on VI (Fig. 60) 0.1 of interdistance and as long as the length of pygidial setae a1.
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</paragraph>
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<paragraph pageId="15" pageNumber="66">Bothriotricha (Fig. 57). Relative lengths: T1=100, T2=?, T3=74(-80), T4=91(-105), T5=117(-124); axes simple straight, very thin and with faint pubescence only distally on T1, T2 and T5, T3 only (Fig. 57) stronger, with longish cylindrical end-swelling, 1/3 of the length of bothriotrix, distinct but sparse oblique pubescence.</paragraph>
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<paragraph pageId="15" pageNumber="66">Legs (Figs 58, 59). Setae on coxa (Fig. 58) and trochanter of legs 1-9 simple thin cylindrical annulate. Tarsus of leg 9 (Fig. 59) subcylindrical, only somewhat tapering, 3.0 times as long as its greatest diameter; setae very thin, cylindrical annulate, proximal seta 0.1 of the length of tarsus and as long as distal seta. Cuticle of tarsus glabrous.</paragraph>
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<paragraph pageId="15" pageNumber="66">Pygidium (Fig. 60). Tergum. Posterior margin with distinct posterior lobes outside setae st, in between straight. Relative lengths of setae: a1=st=1, a2=3, a3=15. Setae very different, a1 short clavate, a2 short lanceolate, diverging, a3 long tapering, curved inwards, diverging, st short clavate, converging. Distance a1-a1 (5.7-)6.7 times as long as the length of a1, distance a1-a2 (3.2-)3.7 times as long as distance a2-a3; distance st-st 8(-9) times as long as st and 1.1(-1.5) times as long as distance a1-a1.</paragraph>
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<paragraph pageId="15" pageNumber="66">Sternum. Posterior margin almost straight between insertion areas of setae b1, no lobe below anal plate. Relative lengths of setae (pygidial a1=1): b1=9(-10), b2=3, setae tapering pointed, glabrous, b1 0.6(-0.9) of the length of interdistance, b2 0.6 of the length of distance b1-b2.</paragraph>
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<paragraph pageId="15" pageNumber="66">Anal plate broadest anteriorly, distinctly longer than broad, lateral margins concave, each posterior corner with long thin subcylindrical appendage protruding backward and somewhat curved inward; between these appendages a shorter one protruding backward from tergal side, long appendages almost as long as plate, shorter one 0.7 of the length of plate.</paragraph>
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<caption pageId="15" pageNumber="66">
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<paragraph pageId="15" pageNumber="66">
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Figures 53-60.
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<taxonomicName class="Pauropoda" family="Pauropodidae" genus="Angkapauropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angkapauropus leptotrichos" order="Tetramerocerata" pageId="15" pageNumber="66" phylum="Arthropoda" rank="species" species="Leptotrichos">Angkapauropus leptotrichos</taxonomicName>
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gen. n., sp. n., holotype, ad. 9(♀) 53 head, median and right part, tergal view 54 right antenna, sternal view 55 collum segment, median and left part, sternal view 56 tergite I, right half 57T3 58 seta on coxa of leg 9 59 tarsus of leg 9 60 posterior part of tergite VI and pygidium, posteromedian and left posterior corner, tergal view. Scale: a: Fig. 56; b: 53, 55, 57-59; c: 54. 60.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |