128 lines
16 KiB
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128 lines
16 KiB
XML
<document id="7259B00494BFA7B28BA93F4970593C59" ID-CLB-Dataset="35065" ID-DOI="http://dx.doi.org/10.3897/zookeys.101.1182" ID-GBIF-Dataset="27b97ed3-f3cd-4468-af5e-0c3701b28f46" ID-PMC="PMC3118703" ID-Pensoft-Pub="1313-2970-101-51" ID-PubMed="21747670" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-101-51" ModsDocOrigin="ZooKeys 101" ModsDocTitle="Alocanthedon, a new subgenus of Chalicodoma from Southeast Asia (Hymenoptera, Megachilidae)" checkinTime="1451250346471" checkinUser="pensoft" docAuthor="Engel, Michael S. & Gonzalez, Victor H." docDate="2011" docId="63437543FF426459B279471F128A7A29" docLanguage="en" docName="ZooKeys 101: 51-80" docOrigin="ZooKeys 101" docSource="http://dx.doi.org/10.3897/zookeys.101.1182" docTitle="Alocanthedon Engel and Gonzalez, subgen. n." docType="treatment" docVersion="6" lastPageNumber="54" masterDocId="FFE06A70FFD9FFB6D71F3A05AE130042" masterDocTitle="Alocanthedon, a new subgenus of Chalicodoma from Southeast Asia (Hymenoptera, Megachilidae)" masterLastPageNumber="80" masterPageNumber="51" pageNumber="52" updateTime="1732783716961" updateUser="ExternalLinkService">
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<mods:mods id="1E2C1C54397E0F9FDA4E3AFF5A83AD6D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="074A1F58A86BA097E5BB50AD2F60C705">
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<mods:title id="83055591FC066A56F1241ADFAD9F566A">Alocanthedon, a new subgenus of Chalicodoma from Southeast Asia (Hymenoptera, Megachilidae)</mods:title>
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<mods:name id="3F48FA94463C89D86EAFF85D1B655A97" type="personal">
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<mods:roleTerm id="84EFA3177B4DAA768D795E665C66DCFF">Author</mods:roleTerm>
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<mods:namePart id="0C3970AF32D09194B375B8C4D725BE5A">Engel, Michael S.</mods:namePart>
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<mods:roleTerm id="339BB50269FCC667ACDF4F783AB6674C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2B9A23BF8E32E1CA31321FFBA4B1EDB9">Gonzalez, Victor H.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="0DD588D825019E640983457F14BD4CFC">text</mods:typeOfResource>
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<mods:title id="DDB3A870A7EB304F7E543E052CAA989C">ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="9861FB59FEA7F0F352C3D6451BC6C630">
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<mods:date id="21FEC0251CC84482EC1FDC8A1DAD6917">2011</mods:date>
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<mods:detail id="DBF32FAE1396AC4418A97D420AEE37E6" type="volume">
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<mods:number id="EBDE46DD849103E9370683B1E08BF637">101</mods:number>
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<mods:start id="FA1CC883EA0D4F095D92CF8D9084F270">51</mods:start>
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<mods:end id="EB758A6AD92008C796206F09F919C54E">80</mods:end>
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<mods:location id="9CF17D59008CCAA349797F8B88093A5A">
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<mods:url id="F778D5AE3242E6C99F68B102E939D4E3">http://dx.doi.org/10.3897/zookeys.101.1182</mods:url>
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<mods:classification id="011994ACB2918EC3CE59161839B6EE48">journal article</mods:classification>
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<mods:identifier id="2190255D8636EABEF18CC99FABD5D2B2" type="DOI">http://dx.doi.org/10.3897/zookeys.101.1182</mods:identifier>
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<mods:identifier id="A6EED53AE61B04AA10B6F541752E53EC" type="Pensoft-Pub">1313-2970-101-51</mods:identifier>
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</mods:mods>
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<treatment id="63437543FF426459B279471F128A7A29" ID-GBIF-Taxon="152029517" LSID="urn:lsid:zoobank.org:act:42B75DAA-6A32-4AAF-8209-4E1BD5E56B22" httpUri="http://treatment.plazi.org/id/63437543FF426459B279471F128A7A29" lastPageId="3" lastPageNumber="54" pageId="1" pageNumber="52" scope_family="Megachilidae" scope_order="Hymenoptera" scope_tribe="Megachilini">
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<subSubSection id="5D369F15A59B1A01340314ECD5CE21CE" pageId="1" pageNumber="52" type="nomenclature">
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<paragraph id="1A837481854753B6CA9E99FEF8504DF5" pageId="1" pageNumber="52">
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<taxonomicName id="AA9B53C1380C771683F15CCE0DFDDDA8" LSID="urn:lsid:zoobank.org:act:42B75DAA-6A32-4AAF-8209-4E1BD5E56B22" authority="Engel and Gonzalez" genus="Alocanthedon" lsidName="Alocanthedon" pageId="1" pageNumber="52" rank="genus">Alocanthedon Engel and Gonzalez</taxonomicName>
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<taxonomicNameLabel id="E82427B7855706A9F1705402C6F07807" pageId="1" pageNumber="52">subgen. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="4FC7A19D4BA93FD09595373C808268B1" pageId="1" pageNumber="52" type="type species">
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<paragraph id="8A6E799B352CBDB388E0523D8BD42DDB" pageId="1" pageNumber="52">Type species.</paragraph>
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<paragraph id="19F3332832C2601C7A5E7E9128445432" pageId="1" pageNumber="52">
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<taxonomicName id="88821EB910BF263E95AEA77195E12C40" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma (Alocanthedon) odontophorum" order="Hymenoptera" pageId="1" pageNumber="52" phylum="Arthropoda" rank="species" species="odontophorum" subGenus="Alocanthedon">Chalicodoma (Alocanthedon) odontophorum</taxonomicName>
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Engel, sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection id="B83A50045D4EADCD877E7177E444678B" lastPageId="2" lastPageNumber="53" pageId="1" pageNumber="52" type="diagnosis">
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<paragraph id="9DBFFA64F50AE568D77C76E67A2B7F87" pageId="1" pageNumber="52">Diagnosisn.</paragraph>
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<paragraph id="0ACBE0492ACF6F58DCB36588EABC0363" lastPageId="2" lastPageNumber="53" pageId="1" pageNumber="52">
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Large (ca. 20-25 mm), black, parallel-sided megachilines resembling some large, black species of
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<taxonomicName id="6DA2C2BDBFBB71A6D16C8B19ED8429A4" genus="Callomegachile" lsidName="Callomegachile" pageId="1" pageNumber="52" rank="genus">Callomegachile</taxonomicName>
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such as those of the Eumegachilana group (Figs. 1, 7, 10, 17, 23, 35, 41, 44) but in males with juxtamandibular flange or lamella and deep postgenal depression (Figs. 15, 16, 19); with oblique carina or lamella medially on disc of procoxa; with modified pro- (Figs. 5, 14, 21, 38) and mesotarsi; with
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<pageBreakToken id="AA8AFDFE2062D07ACB6F9D518E294294" pageId="2" pageNumber="53" start="start">dense</pageBreakToken>
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cluster of short, black setae forming a conspicuous spot in the posterior half of the forewing medial cell (Figs. 4, 11, 39, except in
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<taxonomicName id="742DC02C9C3E0FDF9DC9CA76E8C8E88C" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma memecylonae" order="Hymenoptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="memecylonae">Chalicodoma memecylonae</taxonomicName>
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); with five exposed metasomal sterna and with apical margin of sternum six typically exposed; with basally large gonocoxae (in comparison with those of the large species of Eumegachilana group where they are disproportionately small for the size of the bee) that are attenuate, divergent, upcurved at apices, greatly exceeding apices of penis valves, and without setae apically (Figs. 26-34); with penis valves slightly expanded apically; and in females with broad, not porrect, 4-toothed mandibles, with the outer surface dull, minutely roughened, and punctate; with clypeus slightly concave to V-shaped epistomal sulcus basally; with the pretarsal claws simple, basally with short, stout seta; and with the metasoma parallel-sided.
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</paragraph>
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</subSubSection>
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<subSubSection id="C7F4870C8C4659CBE8FF5F8A08160B05" pageId="2" pageNumber="53" type="description">
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<paragraph id="7353D1DB9DC66584DEB2910FBA24318D" pageId="2" pageNumber="53">Description.</paragraph>
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<paragraph id="C70C343BB6643D5B7DBD335270E59383" pageId="2" pageNumber="53">
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Male: Mandible tridentate, with median inferior swelling or protuberance, basal projection absent; torulus with distinct lamella on upper half of inner margin; first flagellomere wider than long, length much less than one-half length of second flagellomere. Preoccipital carina distinct, continuing from vertex to gena; postgena bordering hypostoma with deep depression, posteriorly bordered by dense brush of black setae and long, finer patch of white setae, depression with bordering juxtamandibular flange or lamella near anterior mandibular base and bordering compound eye (Figs. 15, 16). Forewing with dense cluster of short, black, simple, lanceolate setae forming a conspicuous spot in posterior half of medial cell (Figs. 4, 11, 39: except in
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<taxonomicName id="DD633730265A1FAD4BC26F5B8361E1AB" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma memecylonae" order="Hymenoptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="memecylonae">Chalicodoma memecylonae</taxonomicName>
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, Fig. 20). Pronotal lobe with strong carina; procoxa with apical, anteriorly-directed spine, with oblique carina or lamella medially on procoxal surface, anterior surface without rufescent bristles; protarsus greatly modified, flattened and expanded in species-specific forms, with variegated fringes; meso- and metafemora slightly swollen; mesotibial spur present; mesotarsi flattened with concave inner basal surfaces, posterior border variously modified; pretarsal claws symmetrical, cleft; mesobasitarsus weakly to strongly arched basally, with variously developed basal ventral concavity; metatarsi unmodified, slender; metasomal tergum VI with preapical carina gently concave medially (depth of concavity varies dramatically across species), without teeth; metasomal sternum V exposed, densely pubescent; apex of metasomal sternum VI normally exposed, densely pubescent; gonocoxae relatively large (by comparison with those of the large species of Eumegachilana group where they are disproportionately small for the size of the bee), attenuate, divergent, apices upcurved, greatly exceeding apices of penis valves, without setae apically (Figs. 26-34); volsella pointed, articulate, distinguished as separated sclerite; penis valves slightly expanded apically.
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</paragraph>
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<paragraph id="1847B52E1DE1F84DD131C164649CDE9A" pageId="2" pageNumber="53">
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Female: Mandible broad, not porrect or elongate (similar to
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<taxonomicName id="BC709E459ADA2F2F5CBBCDECA53122F3" genus="Callomegachile" lsidName="Callomegachile" pageId="2" pageNumber="53" rank="genus">Callomegachile</taxonomicName>
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) except somewhat elongate in
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<taxonomicName id="CE71515843A0C971D342DA57D4A7AA73" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma odontophorum" order="Hymenoptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="odontophorum">Chalicodoma odontophorum</taxonomicName>
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, 4-toothed (third tooth reduced in
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<taxonomicName id="96BCF768E41019B89132F62A977306DD" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma aterrimum" order="Hymenoptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="aterrimum">Chalicodoma aterrimum</taxonomicName>
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), without cutting edge, outer surface dull, minutely roughened and coarsely and shallowly punctate. Clypeus not protuberant, not covering labral base; first flagellomere wider than long, about one-half length of second flagellomere. Pretarsal claws simple, symmetrical, basally with short, stout seta. Metasoma parallel-sided; tergum VI very weakly concave in profile, with pubescence as on preceding terga; sternum VI with scopal setae as on preceding sterna, without bare rim; sterna without apical pubescent bands.
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</paragraph>
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</subSubSection>
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<subSubSection id="719B8DFB81CE7CDCA25C21D486AD55AC" pageId="3" pageNumber="54" type="etymology">
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<paragraph id="D0218D8D3CB2DFEBD536000EAE8355A2" pageId="3" pageNumber="54">
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<pageBreakToken id="8F04591E70700C826E9BDED1C052392E" pageId="3" pageNumber="54" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph id="087BE3CDCC72F87682FA24DC4D801297" pageId="3" pageNumber="54">
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The new genus-group name is a combination of the Greek words alokos (meaning,
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<normalizedToken id="F3208F822C70FF6BB45D90E9FA1F2CBA" originalValue="“furrow”">"furrow"</normalizedToken>
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) and anthedon (meaning,
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<normalizedToken id="3A88B88D2D94A8FD16FBD4F1C91E8ED2" originalValue="“bee”">"bee"</normalizedToken>
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), and is a reference to the deep postgenal furrow universally in males of this lineage. The name is feminine.
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</paragraph>
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</subSubSection>
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<subSubSection id="8601398B56E795D339F770CEA002F70D" pageId="3" pageNumber="54" type="included species">
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<paragraph id="F715D7E09005E0308183F6DA05993584" pageId="3" pageNumber="54">Included species.</paragraph>
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<paragraph id="11EA03C52A7F2453F569EA09A2C03E61" pageId="3" pageNumber="54">
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In addition to the type species the subgenus includes the following taxa:
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<taxonomicName id="430F89930E2FBF2F004DFE0F22541904" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma aterrimum" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="aterrimum">Chalicodoma aterrimum</taxonomicName>
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(
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<bibRefCitation id="1104940499F6D1327B1C4EBDD6E9841C" author="Smith, F" journalOrPublisher="Journal of the Proceedings of the Linnean Society" pageId="20" pageNumber="71" pagination="49 - 66" title="Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo." volume="6" year="1862">Smith 1862</bibRefCitation>
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),
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<taxonomicName id="D8CA874859CCA2E64FF839F922DA1DD9" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma atratiforme" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="atratiforme">Chalicodoma atratiforme</taxonomicName>
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(Meade-Waldo, 1914),
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<taxonomicName id="08660D30A608B7EAE58FF95A3C0430E8" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma memecylonae" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="memecylonae">Chalicodoma memecylonae</taxonomicName>
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Engel sp. n., and
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<taxonomicName id="3C53BF6BE0D9CD3C57F00849A040034B" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma apoicola" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="apoicola">Chalicodoma apoicola</taxonomicName>
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Engel sp. n. (Table 1).
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</paragraph>
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</subSubSection>
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<subSubSection id="E4EB1CD946F63FD7C3C8A3C0CF88C3FF" pageId="3" pageNumber="54" type="comments">
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<paragraph id="58C9B6EF887F98A7291BF09A20D4747C" pageId="3" pageNumber="54">Comments.</paragraph>
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<paragraph id="7915C4329F133AD0AA749576C6A86B05" pageId="3" pageNumber="54">
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The five currently included species are superficially quite similar, but for the hyaline or dark fuscous, rather than yellow, wings in
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<taxonomicName id="4CCC84C5961D71472D7ED530585F4ACA" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma aterrimum" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="aterrimum">Chalicodoma aterrimum</taxonomicName>
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and
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<taxonomicName id="37F9260B3A4E58C3A21B76EA751D8EE3" class="Insecta" family="Megachilidae" genus="Chalicodoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chalicodoma apoicola" order="Hymenoptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="apoicola">Chalicodoma apoicola</taxonomicName>
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, accordingly the new species are described in reference to the type species rather than repeat largely identical blocks of text. Owing the presence of species of
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<taxonomicName id="B3E4125AE55362FF74EA08AF557B0520" genus="Alocanthedon" lsidName="Alocanthedon" pageId="3" pageNumber="54" rank="genus">Alocanthedon</taxonomicName>
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in the Philippines as well as across
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<normalizedToken id="32F468CE772BA9319730B0122FE2593D" originalValue="Wallace’s">Wallace's</normalizedToken>
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Line in Sulawesi it is likely that as of yet unrecognized taxa for the subgenus may occur in places throughout Indonesia and Malaysian Borneo, and perhaps as far East as Irian Jaya. Additional collecting of bees, for all groups, is needed across all of these islands.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |