186 lines
28 KiB
XML
186 lines
28 KiB
XML
<document id="C7F4E985AF810B3094324846374CEE00" ID-CLB-Dataset="186677" ID-DOI="10.11646/zootaxa.5205.5.3" ID-GBIF-Dataset="e1b0e133-4416-41dc-a9f8-69da1e114cb7" ID-ISSN="1175-5326" ID-Zenodo-Dep="7318489" ID-ZooBank="EEC036E7-C49C-4B42-BB4C-04BB8A6B8D8E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1668421213205" checkinUser="plazi" docAuthor="Prokofiev, Artem M." docDate="2022" docId="038387EAFFB1AC6912F11AB3F9FEFAA4" docLanguage="en" docName="zootaxa.5205.5.3.pdf" docOrigin="Zootaxa 5205 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Maechidius macrosoma Prokofiev 2022, new species" docType="treatment" docVersion="6" lastPageNumber="456" masterDocId="FFBAFF92FFB8AC6212661F55FB16FFA9" masterDocTitle="New species and records of Maechidius Macleay, 1819 from New Guinea (Coleoptera: Scarabaeidae: Melolonthinae)" masterLastPageNumber="462" masterPageNumber="445" pageNumber="454" updateTime="1699411288883" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="F95B1DBCE1ECEC05910B5CC8F01106B4">New species and records of Maechidius Macleay, 1819 from New Guinea (Coleoptera: Scarabaeidae: Melolonthinae)</mods:title>
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<mods:name id="7D42CD8C3DDBE9543092B83F9A86636E" type="personal">
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<mods:namePart id="51D58A1A8681FBE351C1E73CFF5E041E">Prokofiev, Artem M.</mods:namePart>
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<mods:title id="B58DC502788AA1134D9380BBA14DB5EC">Zootaxa</mods:title>
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<mods:part id="D840A324A032A1EECE19DA180E5CF5F3">
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<mods:date id="F6B1D2D2DBE7F2424F04E2DABE59AC30">2022</mods:date>
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<mods:number id="6B8AF2CC58D1F6AA4665308093F48F5F">2022-11-10</mods:number>
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<mods:number id="8358124D36B995CAC0B72EA9FC8434CC">5205</mods:number>
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<mods:number id="E0E270377E57B1306B39DE722899560F">5</mods:number>
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<mods:identifier id="79FBCBC74BAEFB22AD21D258E31872E3" type="DOI">10.11646/zootaxa.5205.5.3</mods:identifier>
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<treatment id="038387EAFFB1AC6912F11AB3F9FEFAA4" ID-DOI="http://doi.org/10.5281/zenodo.7318515" ID-GBIF-Taxon="204971266" ID-Zenodo-Dep="7318515" LSID="urn:lsid:plazi:treatment:038387EAFFB1AC6912F11AB3F9FEFAA4" httpUri="http://treatment.plazi.org/id/038387EAFFB1AC6912F11AB3F9FEFAA4" lastPageId="11" lastPageNumber="456" pageId="9" pageNumber="454">
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<subSubSection id="C3306577FFB1AC6B12F11AB3F9C0F9A9" box="[151,726,1510,1537]" pageId="9" pageNumber="454" type="nomenclature">
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<paragraph id="8B9536FCFFB1AC6B12F11AB3F9C0F9A9" blockId="9.[151,726,1510,1573]" box="[151,726,1510,1537]" pageId="9" pageNumber="454">
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<heading id="D0DD8190FFB1AC6B12F11AB3F9C0F9A9" bold="true" box="[151,726,1510,1537]" fontSize="11" level="1" pageId="9" pageNumber="454" reason="1">
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<emphasis id="B95EEAEEFFB1AC6B12F11AB3F9C0F9A9" bold="true" box="[151,726,1510,1537]" pageId="9" pageNumber="454">
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<taxonomicName id="4C2A4D7FFFB1AC6B12F11AB3F92CF9A9" authority="Prokofiev" authorityName="Prokofiev" authorityYear="2022" box="[151,570,1510,1537]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="454" phylum="Arthropoda" rank="species" species="macrosoma" status="sp. nov.">
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<emphasis id="B95EEAEEFFB1AC6B12F11AB3FAAEF9A8" bold="true" box="[151,440,1510,1537]" italics="true" pageId="9" pageNumber="454">Maechidius macrosoma</emphasis>
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Prokofiev
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</taxonomicName>
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,
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<taxonomicNameLabel id="A26D5795FFB1AC6B10211AB3F9C0F9A9" box="[583,726,1510,1536]" pageId="9" pageNumber="454" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306577FFB1AC6B12F1195FFBCFF98C" box="[151,217,1546,1573]" pageId="9" pageNumber="454" type="description">
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<paragraph id="8B9536FCFFB1AC6B12F1195FFBCFF98C" blockId="9.[151,726,1510,1573]" box="[151,217,1546,1573]" pageId="9" pageNumber="454">
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<figureCitation id="13112A79FFB1AC6B12F1195FFBCFF98C" box="[151,217,1546,1573]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="9" pageNumber="454">Fig. 7</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306577FFB1AC6B12F11907FAE7F939" pageId="9" pageNumber="454" type="materials_examined">
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<paragraph id="8B9536FCFFB1AC6B12F11907FAE7F939" blockId="9.[151,1437,1618,2041]" pageId="9" pageNumber="454">
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<emphasis id="B95EEAEEFFB1AC6B12F11907FA51F9C5" bold="true" box="[151,327,1618,1644]" pageId="9" pageNumber="454">Type material.</emphasis>
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<materialsCitation id="3B423CA1FFB1AC6B13361907FAE7F939" ID-GBIF-Occurrence="3965147305" collectionCode="ZMHB" country="Guinea-Bissau" elevation="850" location="Etappenberg" pageId="9" pageNumber="454" specimenCount="1" typeStatus="holotype">
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<emphasis id="B95EEAEEFFB1AC6B13361907FAABF9C5" bold="true" box="[336,445,1618,1644]" pageId="9" pageNumber="454">
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<typeStatus id="5491885EFFB1AC6B13361907FAABF9C5" box="[336,445,1618,1644]" pageId="9" pageNumber="454" type="holotype">Holotype</typeStatus>
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</emphasis>
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, male (
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<figureCitation id="13112A79FFB1AC6B10721907F967F9C5" box="[532,625,1618,1644]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="9" pageNumber="454">Fig. 7A</figureCitation>
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): “D. N.
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<collectingCountry id="F33D766CFFB1AC6B10BD1907F83AF9C5" box="[731,812,1618,1644]" name="Guinea-Bissau" pageId="9" pageNumber="454">Guinea</collectingCountry>
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201 /
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<location id="8EF56027FFB1AC6B111E1907FF13F9C5" LSID="urn:lsid:plazi:treatment:038387EAFFB1AC6912F11AB3F9FEFAA4:8EF56027FFB1AC6B111E1907FF13F9C5" box="[888,1029,1618,1644]" country="Guinea-Bissau" name="Etappenberg" pageId="9" pageNumber="454">Etappenberg</location>
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<quantity id="4CD29B19FFB1AC6B16681907FF41F9C4" box="[1038,1111,1618,1645]" metricMagnitude="2" metricUnit="m" metricValue="8.5" pageId="9" pageNumber="454" unit="m" value="850.0">
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<elevation id="0007D1CFFFB1AC6B16681907FF41F9C4" box="[1038,1111,1618,1645]" metricMagnitude="2" metricUnit="m" metricValue="8.5" pageId="9" pageNumber="454" unit="m" value="850.0">850 m</elevation>
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</quantity>
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2.-8.xi.12 / Kais. Augustafl. Exp. / Bürgers S.G.” (
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<collectionCode id="ED3BAE39FFB1AC6B13EB1923FAF2F939" box="[397,484,1654,1680]" pageId="9" pageNumber="454">ZMHB</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306577FFB1AC6912A119CFFA83FD00" lastPageId="11" lastPageNumber="456" pageId="9" pageNumber="454" type="description">
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<paragraph id="8B9536FCFFB1AC6912A119CFF94FFD2C" blockId="9.[151,1437,1618,2041]" lastBlockId="11.[151,1437,150,1293]" lastPageId="11" lastPageNumber="456" pageId="9" pageNumber="454">
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<emphasis id="B95EEAEEFFB1AC6B12A119CFF91AF91D" bold="true" box="[199,524,1690,1716]" pageId="9" pageNumber="454">
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Description of the
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<typeStatus id="5491885EFFB1AC6B13F919CFF91EF91D" box="[415,520,1690,1716]" pageId="9" pageNumber="454" type="holotype">holotype</typeStatus>
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.
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</emphasis>
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Total body length
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<quantity id="4CD29B19FFB1AC6B10BF19CFF82BF91C" box="[729,829,1690,1717]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="9" pageNumber="454" unit="mm" value="10.5">10.5 mm</quantity>
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, greatest width
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<quantity id="4CD29B19FFB1AC6B118F19CFFF57F91C" box="[1001,1089,1690,1717]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="9" pageNumber="454" unit="mm" value="5.7">5.7 mm</quantity>
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. Dark reddish-brown, forebody darker, glossy; elytra alutaceus; antennae and palpi rusty-brown, much lighter than body; setation pale. Antennae 9-segmented, club 3-lamellate. Labroclypeus broadly concave anteriorly, its lateral margins strongly sinuous in both dorsal and lateral views; anterolateral angles short but conspicuous, pointed, laterally directed, separated from lateral sides of labroclypeus by distinct incision, reflexed; canthus broadly rounded. Dorsal surface of labroclypeus punctured and setose similarly to frons, but punctures smaller and setae shorter. Underside of labroclypeus rather densely setose. Frons slightly impressed inward of eye, deeply and densely punctured; punctures large, annular, setigerous; intervening spaces much narrower than diameter of punctures. Setae erect, moderately long, ×1.5–2.0 diameter of puncture; a few longer and stiffer setae along inner margin of eye. Pronotum transverse, with anterior margin concave and bisinuate; anterolateral angles strongly protruding, acute, surface of pronotum at their base weakly impressed. Pronotum widest at middle, with sides weakly convex and smoothly converging anteriad and shallowly but distinctly concave posteriad; basal margin smoothly and regularly convex; posterolateral angles straight. Lateral margins of pronotum sharply denticulate, with 20 blunt denticles; a moderately short seta (of same length as setae on disc) present between every two crenulae. Punctures and setation of pronotum similar to those on head, but puncturation denser and intervening spaces very narrow, ridge-like, and setae adpressed. Most punctures on forebody with dense microscopical velvety pubescence. Hypomeron separated from prosternum by moderately high straight carina bearing moderately long setae; antennal pockets weak. Punctures of hypomeron much shallower and smaller than on disc of pronotum, but setae of same length, adpressed; intervening spaces variable, microreticulate and matt anteriorly and laterally, becoming smooth and glossy near forecoxae. Scutellar shield apically rounded, with moderately deep annular punctures bearing long (×2–3 diameters of corresponding puncture) adpressed setae; intervening spaces somewhat variable, distinctly microreticulate, matt. Elytra weakly widened posteriad, subtruncate apically, lacking longitudinal carinae. Punctures of elytral disc narrow, incision-shaped; intervening spaces commensurable with length of punctures, somewhat wrinkled and distinctly microreticulate, silky; setae semi-erect, ×1.5–2 length of corresponding punctures. Pygidium with weak impressions along midline and at basilateral corners; punctures large, annular, moderately shallow; intervening spaces distinctly smaller than diameter of punctures, microreticulate, matt; setae semi-erect, ×2.0–2.5 diameter of corresponding puncture, becoming slightly longer toward apex. Thorax with moderately large annular punctures becoming denser laterally, disc of metasternum impunctate along midline; intervening spaces on mesosternum distinctly microreticulate and matt, on metasternum very finely microreticulate to smooth, shining; setae adpressed, ×2.0–2.5 diameter of corresponding puncture. Abdominal ventrites densely but slightly irregularly punctured, punctures similar to those on metasternum, setae longer; intervening spaces distinctly microreticulate, silky. Ventral profile of abdomen weakly concave. Protibia (
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<figureCitation id="13112A79FFB3AC6913D81EE2F905FE78" box="[446,531,439,465]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="11" pageNumber="456">Fig. 7B</figureCitation>
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) widened distally, with two longitudinal carinae dorsally and two short triangular apical teeth diverging at nearly right angle; basal tooth untraceable; protibial spur absent. Metatibial spurs pointed, straight; lower spur slightly longer and broader than upper one.Tarsomeres not elongated; three basal metatarsomeres bearing a band of brush-like setae along their ventrolateral margins (
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<figureCitation id="13112A79FFB3AC6911FE1D76F8E7FD94" box="[920,1009,547,573]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="11" pageNumber="456">Fig. 7C</figureCitation>
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). Tarsal claws with pulvilli. Aedeagus and spiculum gastrale, as on
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<figureCitation id="13112A79FFB3AC6913B91D12F970FDC8" box="[479,614,583,609]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="11" pageNumber="456">Figs. 7D–G</figureCitation>
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; parameres symmetrical, each bearing a short anteriorly directed process at base; spiculum gastrale strongly bent.
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</paragraph>
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<caption id="DF556674FFB2AC6812FE1AEAFBFDFA52" ID-DOI="http://doi.org/10.5281/zenodo.7318513" ID-Zenodo-Dep="7318513" httpUri="https://zenodo.org/record/7318513/files/figure.png" pageId="10" pageNumber="455" startId="10.[152,255,1471,1495]" targetBox="[151,1436,181,1439]" targetPageId="10">
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<paragraph id="8B9536FCFFB2AC6812FE1AEAFBFDFA52" blockId="10.[151,1436,1471,1531]" pageId="10" pageNumber="455">
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<emphasis id="B95EEAEEFFB2AC6812FE1AEAFA0FFA7E" bold="true" box="[152,281,1471,1495]" pageId="10" pageNumber="455">FIGURE 8.</emphasis>
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<taxonomicName id="4C2A4D7FFFB2AC6813461AEAF962FA7E" authority="Arrow, 1941" authorityName="Arrow" authorityYear="1941" box="[288,628,1471,1495]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="455" phylum="Arthropoda" rank="species" species="hirtipes">
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<emphasis id="B95EEAEEFFB2AC6813461AEAFAFCFA7E" box="[288,490,1471,1495]" italics="true" pageId="10" pageNumber="455">Maechidius hirtipes</emphasis>
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Arrow, 1941
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</taxonomicName>
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, lectotype (A) and
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<taxonomicName id="4C2A4D7FFFB2AC68115E1A95FF41FA7E" authority="Heller, 1895" authorityName="Heller" authorityYear="1895" box="[824,1111,1471,1495]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="455" phylum="Arthropoda" rank="species" species="subcostatus">
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<emphasis id="B95EEAEEFFB2AC68115E1A95F8C6FA7E" box="[824,976,1471,1495]" italics="true" pageId="10" pageNumber="455">M. subcostatus</emphasis>
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Heller, 1895
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</taxonomicName>
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, lectotype (B), dorsal view. Not in scale.
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</paragraph>
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</caption>
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<paragraph id="8B9536FCFFB3AC6912A11DDAFA83FD00" blockId="11.[151,1437,150,1293]" box="[199,405,655,681]" pageId="11" pageNumber="456">
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<emphasis id="B95EEAEEFFB3AC6912A11DDAFA08FD00" bold="true" box="[199,286,655,681]" pageId="11" pageNumber="456">Female</emphasis>
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unknown.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3306577FFB3AC6912A11DE7FA66FB6C" pageId="11" pageNumber="456" type="diagnosis">
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<paragraph id="8B9536FCFFB3AC6912A11DE7FA66FB6C" blockId="11.[151,1437,150,1293]" pageId="11" pageNumber="456">
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<emphasis id="B95EEAEEFFB3AC6912A11DE7FAD8FD65" bold="true" box="[199,462,690,716]" pageId="11" pageNumber="456">Differential diagnosis.</emphasis>
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The new species is keyed to
|
||
<taxonomicName id="4C2A4D7FFFB3AC6911721DE6FF37FD64" authority="Arrow, 1941" authorityName="Arrow" authorityYear="1941" box="[788,1057,691,717]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="hirtipes">
|
||
<emphasis id="B95EEAEEFFB3AC6911721DE6F899FD64" box="[788,911,691,717]" italics="true" pageId="11" pageNumber="456">M. hirtipes</emphasis>
|
||
Arrow, 1941
|
||
</taxonomicName>
|
||
or
|
||
<taxonomicName id="4C2A4D7FFFB3AC6916201DE6FE96FD64" authority="Heller, 1895" authorityName="Heller" authorityYear="1895" box="[1094,1408,690,717]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="subcostatus">
|
||
<emphasis id="B95EEAEEFFB3AC6916201DE6FFF8FD64" box="[1094,1262,691,717]" italics="true" pageId="11" pageNumber="456">M. subcostatus</emphasis>
|
||
Heller,
|
||
<quantity id="4CD29B19FFB3AC69172E1DE7FE96FD64" box="[1352,1408,690,717]" metricMagnitude="1" metricUnit="m" metricValue="4.8133" pageId="11" pageNumber="456" unit="in" value="1895.0">1895</quantity>
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="EFBB4B0DFFB3AC6912F11D82FA20FD58" author="Telnov, D." box="[151,310,727,753]" pageId="11" pageNumber="456" pagination="1 - 210" refId="ref11840" refString="Telnov, D. (2020) A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the IndoAustralian transition zone, and the first record of the tribe west of Wallace's Line. European Journal of Taxonomy, 721, 1 - 210. https: // doi. org / 10.5852 / ejt. 2020.721.1127" type="journal article" year="2020">Telnov (2020)</bibRefCitation>
|
||
(the key is ambiguous for separation of these species), but aedeagus of both compared species is very different (
|
||
<bibRefCitation id="EFBB4B0DFFB3AC69136E1DAEFA8BFCBC" author="Telnov, D." box="[264,413,763,789]" pageId="11" pageNumber="456" pagination="1 - 210" refId="ref11840" refString="Telnov, D. (2020) A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the IndoAustralian transition zone, and the first record of the tribe west of Wallace's Line. European Journal of Taxonomy, 721, 1 - 210. https: // doi. org / 10.5852 / ejt. 2020.721.1127" type="journal article" year="2020">Telnov 2020</bibRefCitation>
|
||
: figs. 620–622, 724–725); furthermore, the new species lacks the longitudinal carinae on elytral disc (
|
||
<figureCitation id="13112A79FFB3AC6913471C4AFA93FC90" box="[289,389,799,825]" captionStart="FIGURE 7" captionStartId="9.[152,255,1332,1356]" captionTargetBox="[159,1429,315,1306]" captionTargetId="figure-65@9.[151,1436,309,1309]" captionTargetPageId="9" captionText="FIGURE 7. Holotype of Maechidius macrosoma Prokofiev, new species. (A) dorsal view; (B) protibia; (C) hind tarsi, lateral view; (D) aedeagus, lateral view; (E) parameres, dorsal view; (F) spiculum gastrale, dorsal view; (G) ditto, dorsolateral view. Scale bars: (A) 2.0 mm; (B, D–G) 1.0 mm; (C) 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7318511" httpUri="https://zenodo.org/record/7318511/files/figure.png" pageId="11" pageNumber="456">Figs. 7A</figureCitation>
|
||
,
|
||
<figureCitation id="13112A79FFB3AC6913F61C4AFAB6FC90" box="[400,416,799,825]" captionStart="FIGURE 8" captionStartId="10.[152,255,1471,1495]" captionTargetBox="[151,1436,181,1439]" captionTargetId="figure-27@10.[151,1436,181,1447]" captionTargetPageId="10" captionText="FIGURE 8. Maechidius hirtipes Arrow, 1941, lectotype (A) and M. subcostatus Heller, 1895, lectotype (B), dorsal view. Not in scale." figureDoi="http://doi.org/10.5281/zenodo.7318513" httpUri="https://zenodo.org/record/7318513/files/figure.png" pageId="11" pageNumber="456">8</figureCitation>
|
||
). In the new species, the long brush-like setae are present on the first three metatarsomeres, while in the compared species those are confined to the first metatarsomere only. The aedeagus of the new species is most similar to that in
|
||
<taxonomicName id="4C2A4D7FFFB3AC6913D31C32F9ABFC28" authority="Telnov, 2020" authorityName="Telnov" authorityYear="2020" box="[437,701,871,897]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="brocki">
|
||
<emphasis id="B95EEAEEFFB3AC6913D31C32F935FC28" box="[437,547,871,897]" italics="true" pageId="11" pageNumber="456">M. brocki</emphasis>
|
||
<bibRefCitation id="EFBB4B0DFFB3AC69104C1C32F9ABFC28" author="Telnov, D." box="[554,701,871,897]" pageId="11" pageNumber="456" pagination="1 - 210" refId="ref11840" refString="Telnov, D. (2020) A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the IndoAustralian transition zone, and the first record of the tribe west of Wallace's Line. European Journal of Taxonomy, 721, 1 - 210. https: // doi. org / 10.5852 / ejt. 2020.721.1127" type="journal article" year="2020">Telnov, 2020</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2A4D7FFFB3AC6910901C32F888FC28" authority="Prokofiev, 2022" authorityName="Prokofiev" authorityYear="2022" box="[758,926,871,897]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="penicilliger" status="sp. nov.">
|
||
<emphasis id="B95EEAEEFFB3AC6910901C32F888FC28" box="[758,926,871,897]" italics="true" pageId="11" pageNumber="456">M. penicilliger</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A26D5795FFB3AC6911CB1C32FF2EFC28" box="[941,1080,871,897]" pageId="11" pageNumber="456" rank="species">new species</taxonomicNameLabel>
|
||
, but both the compared species differ in the absence of the anteriorly directed ventral process at the base of parameres, and both are very different externally, particularly in the shape of the male labroclypeus, in the pronotal sides more excavate at their bases, in the presence of the longitudinal elytral carinae and the male’s protibial spur, and in the longer setation of the body.
|
||
<taxonomicName id="4C2A4D7FFFB3AC6912F11CA2FAB3FBB9" authority="Prokofiev, 2022" authorityName="Prokofiev" authorityYear="2022" box="[151,421,1015,1041]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="macrosoma" status="sp. nov.">
|
||
<emphasis id="B95EEAEEFFB3AC6912F11CA2FAB3FBB9" box="[151,421,1015,1041]" italics="true" pageId="11" pageNumber="456">Maechidius macrosoma</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A26D5795FFB3AC6913D01CA2F929FBB8" box="[438,575,1015,1041]" pageId="11" pageNumber="456" rank="species">new species</taxonomicNameLabel>
|
||
can be further distinguished from
|
||
<taxonomicName id="4C2A4D7FFFB3AC6911B41CA2FF57FBB8" authorityName="Telnov" authorityYear="2020" box="[978,1089,1015,1041]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="brocki">
|
||
<emphasis id="B95EEAEEFFB3AC6911B41CA2FF57FBB8" box="[978,1089,1015,1041]" italics="true" pageId="11" pageNumber="456">M. brocki</emphasis>
|
||
</taxonomicName>
|
||
in the bidentate male protibia with more divaricate apical teeth and in the presence of brush-like setae along the ventral margin of first three basal metatarsomeres, and from
|
||
<taxonomicName id="4C2A4D7FFFB3AC6913A61B6AF973FBF0" authority="Prokofiev, 2022" authorityName="Prokofiev" authorityYear="2022" box="[448,613,1087,1113]" class="Insecta" family="Melolonthidae" genus="Maechidius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="456" phylum="Arthropoda" rank="species" species="penicilliger" status="sp. nov.">
|
||
<emphasis id="B95EEAEEFFB3AC6913A61B6AF973FBF0" box="[448,613,1087,1113]" italics="true" pageId="11" pageNumber="456">M. penicilliger</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A26D5795FFB3AC6910151B6AF9EFFBF0" box="[627,761,1087,1113]" pageId="11" pageNumber="456" rank="species">new species</taxonomicNameLabel>
|
||
in the distinctly microreticulate (vs. glossy) elytra and in the absence of small protuberances with thickened setae on the two anteriormost abdominal ventrites. The body size of the
|
||
<typeStatus id="5491885EFFB3AC6912861BD2FA54FB08" box="[224,322,1159,1185]" pageId="11" pageNumber="456" type="holotype">holotype</typeStatus>
|
||
is larger than in any compared species, but a single specimen known does not allow to exclude the possible variations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3306577FFB3AC6912A11B9AF9FEFAA4" pageId="11" pageNumber="456" type="etymology">
|
||
<paragraph id="8B9536FCFFB3AC6912A11B9AF9FEFAA4" blockId="11.[151,1437,150,1293]" pageId="11" pageNumber="456">
|
||
<emphasis id="B95EEAEEFFB3AC6912A11B9AFA58FB40" bold="true" box="[199,334,1231,1257]" pageId="11" pageNumber="456">Etymology.</emphasis>
|
||
The species name (meaning large-bodied in Greek) reflects the larger size of the
|
||
<typeStatus id="5491885EFFB3AC6916B51B9AFE23FB40" box="[1235,1333,1231,1257]" pageId="11" pageNumber="456" type="holotype">holotype</typeStatus>
|
||
and only known specimen in comparison with similar species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |