121 lines
11 KiB
XML
121 lines
11 KiB
XML
<document id="CD032DF544A11D32E712FEE53973D6D8" ENCODING="UTF8" ID-GBIF-Dataset="109f2eee-4189-4681-95ab-56675aec0ef6" ModsDocID="21837" checkinTime="1249509795396" checkinUser="christiana" docAuthor="Feitosa, R. M. & Brandão, C. R. F." docDate="2008" docId="FB64CF594C78579E51F1B4E1EC1FF025" docLanguage="en" docName="21837.xml" docOrigin="Zootaxa 1890" docSource="http://hol.osu.edu/reference-full.html?id=21837" docType="treatment" docVersion="12" lastPageNumber="34" masterDocId="5430DBDA4D23201C6117BCA5FFC70381" masterDocTitle="A taxonomic revision of the Neotropical myrmicine ant genus Lachnomyrmex Wheeler (Hymenoptera: Formicidae)" masterLastPageNumber="49" masterPageNumber="1" pageNumber="34" updateTime="1701311728520" updateUser="plazi">
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<mods:mods id="3549F2C2D3F11C96DC97316BA7659F68" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="59777CCD68D5391F9FC90C5FD3A52A91">
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<mods:title id="3FA3F3E3618E4399FF7ED5DC36EBAC0B">A taxonomic revision of the Neotropical myrmicine ant genus Lachnomyrmex Wheeler (Hymenoptera: Formicidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="2BDF358A92AAC941A911A2D1EE2274C6" type="personal">
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<mods:role id="E97F2A8B8AE44E4F1A8B1B505D93A322">
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<mods:roleTerm id="B6EBE8B8633600DAD0B518A46C78B5CD">Author</mods:roleTerm>
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<mods:namePart id="AAC0F6CC1E1AF7E800DEC5924A1938BA">Feitosa, R. M.</mods:namePart>
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</mods:name>
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<mods:name id="CD2B37553734F3D49675CC70EFD078E5" type="personal">
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<mods:role id="CCA9D70D2AFD5E565CB729F6DD9B48E4">
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<mods:roleTerm id="29AF1A1E6C12F9CE35126F04E1196585">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F0DD0B13724748A9FB0596B31114F6E3">Brandão, C. R. F.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="9FB0DD984DAA36FF3E9819638A07FFBF">text</mods:typeOfResource>
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<mods:titleInfo id="BA2F67C61D9D67F424F313ADBE0484B7">
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<mods:title id="AC53DDF384284C39A4BD6D00687BD4EB">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="D4A69C93E5504D1647BC71FED3FD1029">
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<mods:date id="E711415B342D14F1C1FE0A2FF42C349F">2008</mods:date>
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<mods:detail id="F5B8F5F7038C53116058EC4DF2147809" type="volume">
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<mods:number id="02B4872150F70883E3D7AFE156FC73FE">1890</mods:number>
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</mods:detail>
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<mods:extent id="F4E2A4C7A6C855066554962AEC398B36" unit="page">
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<mods:start id="D9F2EE9097C7A15E5C84583CB8A7A0E3">1</mods:start>
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<mods:end id="B433CF42A51195953E025B8236A4A03D">49</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 id="AEBF30D43553C3164442E90C97B51FD0">
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<mods:url id="7708C24662954BB6DF606750AD34A135">http://hol.osu.edu/reference-full.html?id=21837</mods:url>
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</mods:location>
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<mods:classification id="A6EDDF6B0A0E1803F837214FD7A98B38">journal article</mods:classification>
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<mods:identifier id="9ECD2A4AB7DC6071AB40D94030B201AC" type="HNS-Pub">21837</mods:identifier>
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</mods:mods>
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<treatment id="FB64CF594C78579E51F1B4E1EC1FF025" LSID="urn:lsid:plazi:treatment:FB64CF594C78579E51F1B4E1EC1FF025" httpUri="http://treatment.plazi.org/id/FB64CF594C78579E51F1B4E1EC1FF025" lastPageNumber="34" pageNumber="34">
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<subSubSection id="B8042C493F1A433FEFF5DB103C8B57B2" pageNumber="34" type="nomenclature">
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<paragraph id="CD276207FB38AD53C1E6DA6A1D4EAE1E" pageNumber="34">
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<pageBreakToken id="D97C95F01912AE72362E2113F7CEE668" pageNumber="34" start="start">Lachnomyrmexplatynodus</pageBreakToken>
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Feitosa & Brandao,
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<taxonomicNameLabel id="A81E66233592616AD74B56DE65B29C7B" pageNumber="34" rank="species">new species</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C828B1A721076ECC37884EA28C63E39A" pageNumber="34" type="description">
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<paragraph id="67D4E03476B9DF717EC939C5A7EBC642" pageNumber="34">Figures 13, 18</paragraph>
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</subSubSection>
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<subSubSection id="8036FEB87A49DAF8477112FA4221BC78" pageNumber="34" type="materials_examined">
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<paragraph id="9E87459557F1372DB7547534D32C9D95" pageNumber="34">
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<materialsCitation id="321302318B6D2862C621874869E611E3" collectingDate="2002-10-13" collectionCode="USNM" collectorName="T. R. Schultz, J. Lapolla, R. Williams" country="Guyana" latitude="5.3747168" location="Mt. Ayanganna" longLatPrecision="0" longitude="-59.96615" municipality="Guyana Esequiba" specimenCode="CASENT 0173881" typeStatus="Holotype">
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<typeStatus id="5623999DF0C216971977050F1F4CCA7F">Holotype</typeStatus>
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worker.
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<collectingCountry id="1A34C3740F2EFFDDF83B92F7846C8248">GUYANA</collectingCountry>
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:
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<collectingMunicipality id="AB62F8C25003F3651AE16107317CFC3B">Guyana Esequiba</collectingMunicipality>
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:
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<location id="05A8D33F9C59D3A021882454162106B9" LSID="urn:lsid:plazi:treatment:FB64CF594C78579E51F1B4E1EC1FF025:05A8D33F9C59D3A021882454162106B9" country="Guyana" latitude="5.3747168" longLatPrecision="0" longitude="-59.96615" municipality="Guyana Esequiba" name="Mt. Ayanganna">Mt. Ayanganna</location>
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,
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<geoCoordinate id="F9F4C53C256726CFB52742A6C8548C85" direction="north" orientation="latitude" precision="0" value="5.3747168">5° 22.483'N</geoCoordinate>
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<geoCoordinate id="A682C0F8AA77874777194DB8298909A9" direction="west" orientation="longitude" precision="0" value="-59.96615">59° 57.969'W</geoCoordinate>
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,
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<date id="31A86C658F10A02B5C947B951254BF23" value="2002-10-13">
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<collectingDate id="04D128C0C41980B1177C58D14038894A" value="2002-10-13">13.x.2002</collectingDate>
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</date>
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,
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<collectorName id="B2D5F864B3A0A45A1B59A8CB99F4DF28">T.R. Schultz</collectorName>
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,
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<collectorName id="9B4F83095110A324B47DAEECA67D8532">J. Lapolla</collectorName>
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, C.
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<collectingCountry id="837A4EF27484200F7950C7372A50454B">Marshall</collectingCountry>
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&
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<collectorName id="B264824D9C8FFA038001AB9030BE4A32">R. Williams</collectorName>
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cols, no. 413878, specimen code
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<specimenCode id="3B6073BAB837FE14408F95B05AC33E8C">CASENT0173881</specimenCode>
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[
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<collectionCode id="22DC91D4D0373166CAA96ECE7B890BAE" collectionName="USA, Washington D.C., National Museum of Natural History, [formerly, United States National Museum]" pageNumber="34">USNM</collectionCode>
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]
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="B1BE6F9FE6337B7288A3FA17380F27EF" pageNumber="34" type="diagnosis">
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<paragraph id="B8A8321AE7D47CACD3BF08377FC9BF9F" pageNumber="34">Worker diagnosis. Body predominantly blackish and irregularly rugose; promesonotum strongly convex and elevated well above propodeum level; metanotal suture obsolete; teeth of propodeal spines relatively thin; petiolar node dorsally flat, without a posterior slope; postpetiolar dorsum only minimally convex and mostly smooth; first tergite of gaster with around five long flexuous hairs.</paragraph>
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</subSubSection>
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<subSubSection id="1F498E459DD94F5BED0858E19BE032BC" pageNumber="34" type="description">
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<paragraph id="E2B503C64E5326A225E6E655309081BF" pageNumber="34">
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<typeStatus id="A2560CA5E79DDED127A36ED3B35A4F37">Holotype</typeStatus>
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measurements. HL 0.72; HW 0.72; ML 0.22; SL 0.46; EL 0.14; WL 0.87; PSL 0.16; PL 0.35; PPL 0.19; GL 0.94; TL 3.28; CI 101; SI 63; OI 19.
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</paragraph>
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<paragraph id="9F55A4CA277E998F2DAE91F7BC4CCEF8" pageNumber="34">Worker description. Color predominantly black, with ferruginous reflections, appendages dark brown. Body covered by vermiculate, relatively sparse short rugae, forming irregular areolae on promesonotum; rugae somewhat longer and longitudinal on head dorsum, and slightly sparser on mesopleura and lateral surfaces of propodeum; mandibles with longitudinal striae barely visible and almost reaching the masticatory margin; lateral faces of petiole and postpetiole irregularly rugose; dorsum of petiolar node and postpetiole predominantly smooth, with a few short, fine irregular rugae. Abundant pilosity, except by dorsal surface of propodeum; dorsum of petiolar node and postpetiole each with more than 10 long hairs; first gastral tergite with around five long, sparse flexuous hairs.</paragraph>
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<paragraph id="AD65C48852700C1C30535A1365384872" pageNumber="34">Head as long as broad, with vertexal margin virtually flat; frontal lobes subquadrate; eyes with approximately five facets on maximum diameter. Promesonotum strongly convex in profile, elevated well above the propodeum level; metanotal groove obsolete, so that the promesonotum outline reaches the propodeum in a slight declivity; propodeal spines straight; teeth of propodeal lobes relatively thin, slightly surpassing propodeal spines half-length. In lateral view, petiolar node moderately elevated and flat, without a posterior slope; postpetiole somewhat elongate and only weakly convex, with sternite feebly projected.</paragraph>
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<paragraph id="9D08A18B4A959B25331ECDD751ED7F41" pageNumber="34">Gyne. Unknown.</paragraph>
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</subSubSection>
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<subSubSection id="1EF0609D570B304F5C83B4820A9E7141" pageNumber="34" type="etymology">
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<paragraph id="A697ED7642C2A2E814071CC89F88CA50" pageNumber="34">Etymology. This is species is named after its flat petiolar node. From Greek, platy: flat and from Latin, nodus: node.</paragraph>
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</subSubSection>
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<subSubSection id="53159617B0820AB72738496591BB21FC" pageNumber="34" type="discussion">
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<paragraph id="EB7F75D6A7B3A9C260BA2FE9BB303A9E" pageNumber="34">
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Comments. This species is known only by the
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<typeStatus id="B430120CAA67CBB3C84BE1BF3C9D2B8A">holotype</typeStatus>
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; however, it is unlikely to be confounded with any other congener. The combination of blackish color, dorsum of waist predominantly smooth, petiolar node flat, and first gastral tergite with a few sparse hairs is unique in the genus.
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</paragraph>
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</subSubSection>
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<subSubSection id="FBDF052A370912073E6D7EB8B33E86EF" pageNumber="34" type="biology_ecology">
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<paragraph id="5FC2631B49FA6C28B39F5F396C587B0F" pageNumber="34">
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The only individual known for
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<taxonomicName id="C7552D740E08040F2456693E08266E01" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:245582" class="Insecta" family="Formicidae" genus="Lachnomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Lachnomyrmex platynodus Feitosa & Brandão" order="Hymenoptera" pageNumber="34" phylum="Arthropoda" rank="species" species="platynodus">Lachnomyrmex platynodus</taxonomicName>
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was collected in a leaf litter sample from a submontane wet forest (
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<quantity id="1C280D2694EA1CF1B017BA45DC5C751B" metricMagnitude="3" metricUnit="m" metricValue="1.3" unit="m" value="1300.0">1300m</quantity>
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) at Mt. Ayanganna, Guyana. A high ant endemicity at Mt. Ayanganna is indicated by taxonomic and survey studies (
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<bibRefCitation id="C3C8659885A778A3DD4F3823E65B8295" author="LaPolla, J. S." journalOrPublisher="Contributions of the American Entomological Institute" pageNumber="49" pagination="1 - 130" part="33" title="Acropyga (Hymenoptera: Formicidae) of the world" type="journal article" year="2004">LaPolla 2004</bibRefCitation>
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;
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<bibRefCitation id="0A9BD30775F292240578BF302075DA60" author="LaPolla, J. S. & Suman, T. & Sosa-Calvo, J. & Schultz, T. R." journalOrPublisher="Biodiversity and Conservation" pageNumber="49" pagination="491 - 510" part="16" title="Leaf litter ant diversity in Guyana" type="journal article" year="2006">LaPolla et al. 2006</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |