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134 lines
15 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1084.69767" ID-GBIF-Dataset="8eb41df5-bbe3-4102-bb6b-a5dc9b530096" ID-PMC="PMC8810658" ID-Pensoft-Pub="1313-2970-1084-43" ID-Pensoft-UUID="31A8001B3B065851A12E5F279B99D2B3" ID-PubMed="35233164" ID-ZooBank="F1B1DAC5901F4C42B6946A437A1228DE" ModsDocID="1313-2970-1084-43" checkinTime="1643266229078" checkinUser="pensoft" docAuthor="Yamane 1, Seiki, Hosoishi 2, Shingo & Ito 3, Fuminori" docDate="2022" docId="BF8D951774325E7EA163249CD12113FF" docLanguage="en" docName="ZooKeys 1084: 43-64" docOrigin="ZooKeys 1084" docPubDate="2022-01-26" docSource="http://dx.doi.org/10.3897/zookeys.1084.69767" docTitle="Tetramorium lanuginosum Mayr 1870" docType="treatment" docVersion="4" id="31A8001B3B065851A12E5F279B99D2B3" lastPageNumber="43" masterDocId="31A8001B3B065851A12E5F279B99D2B3" masterDocTitle="Japanese Tetramorium queens: identification key and species diagnoses (Hymenoptera, Formicidae, Myrmicinae)" masterLastPageNumber="64" masterPageNumber="43" pageNumber="43" updateTime="1668151450856" 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>Japanese Tetramorium queens: identification key and species diagnoses (Hymenoptera, Formicidae, Myrmicinae)</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>Yamane 1, Seiki</mods:namePart>
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<mods:affiliation>Haruyama-cho, Kagoshima-shi 899 - 2704, Japan</mods:affiliation>
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</mods:name>
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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>Hosoishi 2, Shingo</mods:namePart>
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<mods:affiliation>Haruyama-cho, Kagoshima-shi 899 - 2704, Japan</mods:affiliation>
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</mods:name>
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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>Ito 3, Fuminori</mods:namePart>
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<mods:affiliation>Haruyama-cho, Kagoshima-shi 899 - 2704, Japan</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-01-26</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1084</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>43</mods:start>
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<mods:end>64</mods:end>
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</mods:extent>
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</mods:part>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1084.69767</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/zookeys.1084.69767</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1084-43</mods:identifier>
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<mods:identifier type="ZooBank">F1B1DAC5901F4C42B6946A437A1228DE</mods:identifier>
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<mods:identifier type="Pensoft-UUID">31A8001B3B065851A12E5F279B99D2B3</mods:identifier>
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<treatment ID-GBIF-Taxon="192649564" LSID="urn:lsid:plazi:treatment:BF8D951774325E7EA163249CD12113FF" httpUri="http://treatment.plazi.org/id/BF8D951774325E7EA163249CD12113FF" lastPageNumber="43" pageId="0" pageNumber="43">
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<subSubSection pageId="0" pageNumber="43" type="nomenclature">
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName LSID="BF8D9517-7432-5E7E-A163-249CD12113FF" authority="Mayr, 1870" authorityName="Mayr" authorityYear="1870" class="Insecta" family="Formicidae" genus="Tetramorium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetramorium lanuginosum" order="Hymenoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="lanuginosum">Tetramorium lanuginosum Mayr, 1870</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Some important characters used in the key to species a-e petiole in profile view a T. pacificum b T. lanuginosum c T. bicarinatum d T. smithi e T. tsushimae f-h anterior half of first gastral tergite f T. bicarinatum g T. simillimum h T. lanuginosum i-k antennal scape showing pilosity on its anterior margin l-n left hindtibia i, l T. cf. kraepelini j, m T. nipponense k, n T. simillimum o, p configuration of ocelli o T. tanakai p T. cf. kraepelini." figureDoi="10.3897/zookeys.1084.69767.figure1" httpUri="https://binary.pensoft.net/fig/638375" pageId="0" pageNumber="43">Figs 1b, h</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Japanese Tetramorium queens: habitus in profile view a T. bicarinatum (Nagashima, Kagoshima-ken, Kyushu) b T. cf. kraepelini (Itoman, Okinawa-jima, Okinawa-ken) c T. lanuginosum (Komi, Iriomote-jima, Okinawa-ken) d T. nipponense (Umi-jinja, Shikano-shima, Fukuoka-shi) e T. pacificum (Upper Thompson Nature Park, Singapore) f T. simillimum (Yoron-jima, Amami Is., Kagoshima-ken). (Same specimens were used for ' head in full-face view' and ' habitus in dorsal view')." figureDoi="10.3897/zookeys.1084.69767.figure2" httpUri="https://binary.pensoft.net/fig/638376" pageId="0" pageNumber="43">, 2c</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Japanese Tetramorium queens: head in full-face view a T. bicarinatum b T. cf. kraepelini c T. lanuginosum d T. nipponense e T. pacificum f T. simillimum g T. smithi h T. tanakai i T. tsushimae." figureDoi="10.3897/zookeys.1084.69767.figure4" httpUri="https://binary.pensoft.net/fig/638378" pageId="0" pageNumber="43">, 4c</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Japanese Tetramorium queens: habitus in dorsal view a T. bicarinatum b T. cf. kraepelini c T. lanuginosum d T. nipponense e T. pacificum f T. simillimum." figureDoi="10.3897/zookeys.1084.69767.figure5" httpUri="https://binary.pensoft.net/fig/638379" pageId="0" pageNumber="43">, 5c</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="queen diagnosis">
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<paragraph pageId="0" pageNumber="43">Queen diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="43">Measurements (n = 5): TBL 2.5-3 (2.7), HL 0.69-0.73 (0.71), HW 0.69-0.73 (0.7), SL 0.45-0.5 (0.46), EL 0.2-0.21 (0.2), EW 0.16-0.18 (0.17), PtW 0.27-0.28 (0.28), PptW 0.29-0.3 (0.29), CI 95.9-101.4 (98.6), SI 61.6-72.5 (65.9), ELI 27.4-30.4 (28.7). Body yellowish-brown, with gaster much darker. Head almost as long as broad. Frons medially with longitudinal rugae; other portions of head puncto-reticulate. Clypeus irregularly and superficially sculptured and shiny, with median carina. Eye large; distance between anterior eye margin and mandibular base much shorter than half eye length. Pronotum, mesonotum, lateral mesosoma, except for lower portion of mesopleuron and petiolar and postpetiole nodes puncto-reticulate except for lower portion of mesopleuron rather shiny (mesoscutum may have rather distinct longitudinal rugae). Peduncle of petiole smooth and shiny; dorsal face of petiole not defined, smoothly continuous to declivity; subpetiolar process almost missing. Gastral tergite 1 without longitudinal carinae at base. Vertex and mesosoma with many bifid and fewer trifid erect hairs; these hairs much fewer on gastral tergites.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="caste difference">
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<paragraph pageId="0" pageNumber="43">Caste difference.</paragraph>
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<paragraph pageId="0" pageNumber="43">Worker measurements (n = 5): TBL 2.1-2.6 (2.4), HL 0.64-0.68 (0.65), HW 0.6-0.65 (0.62), SL 0.43 (0.43), EL 0.14-0.15 (0.15), EW 0.09-0.11 (0.1), PtW 0.18-0.23 (0.21), PptW 0.23-0.25 (0.24), CI 93.8-98.4 (95.4), SI 66.2-71.7 (69.2), ELI 22.1-23.4 (22.7). Worker consistently smaller than the queen. Head only slightly longer than broad in the worker. In the worker, dorsum of head rather extensively reticulate, with weak longitudinal rugae, and mesosomal dorsum densely reticulate, completely lacking rugae; in the queen, at least some rugae recognised on mesonotum. Lateral face of mesosoma entirely sculptured; in the queen, lower portion of mesopleuron more or less smooth and shiny. Eye smaller, only slightly longer than distance between anterior eye margin and mandibular base; in the queen, eye distinctly longer than the distance. Bifid hairs denser on gastral tergite 1 than in the queen.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="materials_examined">
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<paragraph pageId="0" pageNumber="43">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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C. Ryukyus: 11q (2 dealated, 9 winged), Takabaru, Yoro-jima, Amami Islands,
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<date value="2015-07-02">2.vii.2015</date>
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, rotting branch on ground, Sk. Yamane leg. (JP15-SKY-27); 4q (3 winged, 1 dealate), Suehiro Park, Shuri, Okinawa-jima, Okinawa Is., emerged from colony (FI19-25) collected on
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<date value="2019-03-11">11.iii.2019</date>
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from soil and reared in lab. S. Ryukyus: 5q (winged), Ishigaki-jima, Yaeyama Is., emerged from colony (FI19-15) collected on
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<date value="2019-02-07">7.ii.2019</date>
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from under stone in forest and reared in lab; 1q (dealate), Komi, Iriomote-jima, Yaeyama Is.,
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<date value="1979-05-16">16.v.1979</date>
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, K. Ogata leg. (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Japanese Tetramorium queens: habitus in profile view a T. bicarinatum (Nagashima, Kagoshima-ken, Kyushu) b T. cf. kraepelini (Itoman, Okinawa-jima, Okinawa-ken) c T. lanuginosum (Komi, Iriomote-jima, Okinawa-ken) d T. nipponense (Umi-jinja, Shikano-shima, Fukuoka-shi) e T. pacificum (Upper Thompson Nature Park, Singapore) f T. simillimum (Yoron-jima, Amami Is., Kagoshima-ken). (Same specimens were used for ' head in full-face view' and ' habitus in dorsal view')." figureDoi="10.3897/zookeys.1084.69767.figure2" httpUri="https://binary.pensoft.net/fig/638376" pageId="0" pageNumber="43">2c</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Japanese Tetramorium queens: head in full-face view a T. bicarinatum b T. cf. kraepelini c T. lanuginosum d T. nipponense e T. pacificum f T. simillimum g T. smithi h T. tanakai i T. tsushimae." figureDoi="10.3897/zookeys.1084.69767.figure4" httpUri="https://binary.pensoft.net/fig/638378" pageId="0" pageNumber="43">4c</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Japanese Tetramorium queens: habitus in dorsal view a T. bicarinatum b T. cf. kraepelini c T. lanuginosum d T. nipponense e T. pacificum f T. simillimum." figureDoi="10.3897/zookeys.1084.69767.figure5" httpUri="https://binary.pensoft.net/fig/638379" pageId="0" pageNumber="43">5c</figureCitation>
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); 7q (4 winged, 3 dealate), Inbi-dake, Yonaguni-jima, Yaeyama Is., emerged from colony (FI15-96) collected on
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<date value="2015-11-07">7.xi.2015</date>
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from decayed wood in forest and reared in lab.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="distribution">
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<paragraph pageId="0" pageNumber="43">Distribution</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">in Japan.</emphasis>
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Nansei Islands. The northern limit lies in Kuchinoerabu-jima and Tanega-shima of the
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<normalizedToken originalValue="Ôsumi">Osumi</normalizedToken>
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Islands (
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<bibRefCitation author="Yamane, Sk" journalOrPublisher="Asakura-shoten, Tokyo" pageId="0" pageNumber="43" refId="B16" refString="Yamane, Sk, Fukumoto, S, 2017. Chapter 6. Tramp ant species in the Satsunan Islands, 108-131. In: Kagoshima University Biodiversity Study Group (Ed.) Alien Animals and Plants in the Amami Islands. Nanpo-shinsha, Kagoshima. [In Japanese]" title="Chapter 6. Tramp ant species in the Satsunan Islands, 108 - 131. In: Kagoshima University Biodiversity Study Group (Ed.) Alien Animals and Plants in the Amami Islands. Nanpo-shinsha, Kagoshima. [In Japanese]" year="2017">Yamane and Fukumoto 2017</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="remarks">
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<paragraph pageId="0" pageNumber="43">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName authorityName="Mayr" authorityYear="1870" class="Insecta" family="Formicidae" genus="Tetramorium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetramorium lanuginosum" order="Hymenoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="lanuginosum">
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<emphasis italics="true" pageId="0" pageNumber="43">Tetramorium lanuginosum</emphasis>
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</taxonomicName>
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belongs to the
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="T. obesa" order="Hymenoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="obesa">
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<emphasis italics="true" pageId="0" pageNumber="43">T. obesa</emphasis>
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</taxonomicName>
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species group of the former '
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<taxonomicName authorityName="Forel" authorityYear="1890" class="Insecta" family="Formicidae" genus="Triglyphothrix" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Triglyphothrix" order="Hymenoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="43">Triglyphothrix</emphasis>
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</taxonomicName>
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Forel, 1890' (
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<bibRefCitation author="Bolton, B" journalOrPublisher="Bulletin of the British Museum (Natural History) Entomology Series" pageId="0" pageNumber="43" pagination="283 - 379" refId="B4" refString="Bolton, B, 1976. The ant tribe Tetramoriini (Hymenoptera: Formicidae). Constituent genera, review of smaller genera and revision of Triglyphothrix Forel. Bulletin of the British Museum (Natural History) Entomology Series 34: 283 - 379" title="The ant tribe Tetramoriini (Hymenoptera: Formicidae). Constituent genera, review of smaller genera and revision of Triglyphothrix Forel." volume="34" year="1976">Bolton 1976</bibRefCitation>
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). This group is characterised by the mixture of simple and bifid hairs on the body, with fewer or no trifid hairs.
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<taxonomicName authorityName="Mayr" authorityYear="1870" class="Insecta" family="Formicidae" genus="Tetramorium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetramorium lanuginosum" order="Hymenoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="lanuginosum">
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<emphasis italics="true" pageId="0" pageNumber="43">Tetramorium lanuginosum</emphasis>
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</taxonomicName>
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queens have many bifid hairs on the head and mesosoma (very few on gastral tergite 1), but trifid hairs are absent on the gaster and fewer on head and mesosoma. This species is easily distinguished in both the worker and queen by the presence of bifid and trifid hairs on the body, erect hairs on the antennal scape and mid- and hind-tibiae and the petiole without distinction of the dorsum from posterior declivity.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |