treatments-xml/data/AE/12/87/AE1287CFFF9E9C71A508C63CFDB90CFA.xml
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<document ID-DOI="http://doi.org/10.5281/zenodo.5618989" ID-GBIF-Dataset="53d83d32-58bd-4230-83cd-c0b6ee8fa560" ID-GBIF-Taxon="120621548" ID-Zenodo-Dep="5618989" LSID="urn:lsid:zoobank.org:act:96E181ED-FEC7-4D83-973E-E34EFBBE3735" checkinTime="1462380772451" checkinUser="plazi" docAuthor="Heike Feldhaar, Ulrich Maschwitz &amp; Brigitte Fiala" docDate="2016" docId="AE1287CFFF9E9C71A508C63CFDB90CFA" docLanguage="en" docName="feldhaar_et_al_2016_sociobiology_crematogaster_macaranga_revision.pdf" docOrigin="Sociobiology 63 (1)" docStyle="DocumentStyle{}" docTitle="Crematogaster roslihashimi Feldhaar, Maschwitz &amp; Fiala, 2016, sp. nov." docType="treatment" docUuid="96E181ED-FEC7-4D83-973E-E34EFBBE3735" docUuidSource="ZooBank" docVersion="10" lastPageId="14" lastPageNumber="665" masterDocId="522BFFB7FF939C7FA562C74AFFDC081F" masterDocTitle="Taxonomic Revision of the Obligate Plant-Ants of the Genus Crematogaster Lund (Hymenoptera: Formicidae: Myrmicinae), Associated with Macaranga Thouars (Euphorbiaceae) on Borneo and the Malay Peninsula" masterLastPageNumber="681" masterPageNumber="651" pageId="13" pageNumber="664" updateTime="1635526472509" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Taxonomic Revision of the Obligate Plant-Ants of the Genus Crematogaster Lund (Hymenoptera: Formicidae: Myrmicinae), Associated with Macaranga Thouars (Euphorbiaceae) on Borneo and the Malay Peninsula</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Heike Feldhaar</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ulrich Maschwitz</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Brigitte Fiala</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Sociobiology</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2016</mods:date>
<mods:detail type="volume">
<mods:number>63</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>651</mods:start>
<mods:end>681</mods:end>
</mods:extent>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.13102/sociobiology.v63i1.949</mods:identifier>
<mods:identifier type="GBIF-Dataset">53d83d32-58bd-4230-83cd-c0b6ee8fa560</mods:identifier>
<mods:identifier type="Zenodo-Dep">269814</mods:identifier>
<mods:identifier type="ZooBank">28CD6B09-5459-4EA2-BC4E-5B14322F676D</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.5618989" ID-GBIF-Taxon="120621548" ID-Zenodo-Dep="5618989" LSID="urn:lsid:zoobank.org:act:96E181ED-FEC7-4D83-973E-E34EFBBE3735" httpUri="http://treatment.plazi.org/id/AE1287CFFF9E9C71A508C63CFDB90CFA" lastPageId="14" lastPageNumber="665" pageId="13" pageNumber="664">
<subSubSection pageId="13" pageNumber="664" type="nomenclature">
<paragraph blockId="13.[106,505,373,398]" box="[106,505,373,398]" pageId="13" pageNumber="664">
<heading bold="true" box="[106,505,373,398]" fontSize="10" level="3" pageId="13" pageNumber="664" reason="2">
<emphasis bold="true" box="[106,505,373,398]" pageId="13" pageNumber="664">
<taxonomicName box="[106,412,373,398]" class="Insecta" family="Formicidae" genus="Crematogaster" kingdom="Animalia" order="Hymenoptera" pageId="13" pageNumber="664" phylum="Arthropoda" rank="species" species="roslihashimi" status="sp. nov.">
<emphasis bold="true" box="[106,412,373,398]" italics="true" pageId="13" pageNumber="664">Crematogaster roslihashimi</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[418,505,374,398]" pageId="13" pageNumber="664" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph blockId="13.[106,760,423,469]" pageId="13" pageNumber="664">urn:lsid:zoobank.org:act:96 E181ED-FEC 7-4 D83 - 973E- E34EFBBE3735</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="664" type="materials_examined">
<paragraph blockId="13.[106,760,504,771]" box="[106,204,504,528]" pageId="13" pageNumber="664">
<emphasis box="[106,204,504,528]" italics="true" pageId="13" pageNumber="664">Holotype</emphasis>
</paragraph>
<paragraph blockId="13.[106,760,504,771]" pageId="13" pageNumber="664">
Queen (to be deposited in SMNK, provisional specimen number 22UM-Q) (U. Maschwitz) on 2.12.1996 in Kuantan from
<taxonomicName box="[163,395,609,632]" class="Magnoliopsida" family="Euphorbiaceae" genus="Macaranga" kingdom="Plantae" order="Malpighiales" pageId="13" pageNumber="664" phylum="Tracheophyta" rank="species" species="constricta">
<emphasis box="[163,395,609,632]" italics="true" pageId="13" pageNumber="664">Macaranga constricta</emphasis>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="664" type="description">
<paragraph blockId="13.[106,760,504,771]" pageId="13" pageNumber="664">CI 0.84, DPPW 0.45, DPW 0.45, EL 0.3, HL 1.13, HW 0.95, LHT 0.81, MTW 0.83, OD1 0.11, OD2 0.05, OW 0.07, PI 1.0, REL 0.27, RLEG 0.43, ROD 0.12, ROD2 0.05, SI 0.6, SL 0.57, (TL 5.8), WL 1.9</paragraph>
<paragraph blockId="13.[106,760,809,1040]" box="[106,204,809,832]" pageId="13" pageNumber="664">
<emphasis box="[106,204,809,832]" italics="true" pageId="13" pageNumber="664">Paratype</emphasis>
</paragraph>
<paragraph blockId="13.[106,760,809,1040]" box="[181,759,843,867]" pageId="13" pageNumber="664">Worker collected from the same colony (to be deposited</paragraph>
<paragraph blockId="13.[106,760,809,1040]" box="[106,666,878,902]" pageId="13" pageNumber="664">in SMNK, provisional specimen number 22UM-W).</paragraph>
<paragraph blockId="13.[106,760,809,1040]" pageId="13" pageNumber="664">CI 0.90, DPPW 0.18, DPW 0.19, EL 0.09, HL 0.61, HW 0.55, LHT 0.51, (LPS not measured, no spines), MTW 0.34, PI 1.06, REL 0.14, RLEG 0.72, SI 0.74, SL 0.41, (TL 2.8), WL 0.71</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="664" type="materials_examined">
<paragraph blockId="13.[106,760,1078,1206]" box="[106,424,1078,1102]" pageId="13" pageNumber="664">
<emphasis box="[106,424,1078,1102]" italics="true" pageId="13" pageNumber="664">Additional material examined</emphasis>
</paragraph>
<paragraph blockId="13.[106,760,1078,1206]" pageId="13" pageNumber="664">
<emphasis bold="true" box="[181,422,1112,1136]" pageId="13" pageNumber="664">Peninsula Malaysia:</emphasis>
Kuantan (U. Maschwitz) [2 samples: one sample with a single queen only and in the second sample a series of workers and queens]
</paragraph>
</subSubSection>
<subSubSection lastPageId="14" lastPageNumber="665" pageId="13" pageNumber="664" type="description">
<paragraph blockId="13.[106,760,1243,1440]" box="[106,411,1243,1267]" pageId="13" pageNumber="664">
<emphasis box="[106,411,1243,1267]" italics="true" pageId="13" pageNumber="664">Worker measurements (n=3)</emphasis>
</paragraph>
<paragraph blockId="13.[106,760,1243,1440]" pageId="13" pageNumber="664">CI 0.90-0.91, DPPW 0.18-0.19, DPW 0.19-0.20, EL 0.09 -0.1, HL 0.61-0.65, HW 0.55-0.59, LHT 0.5-0.52, (LPS not measured, no spines), MTW 0.34-0.36, PI 1.02-1.07, REL 0.14-0.15, RLEG 0.71-0.73, SI 0.69-0.74, SL 0.41, (TL 2.8- 2.9), WL 0.69-0.73</paragraph>
<paragraph blockId="13.[106,342,1480,1504]" box="[106,342,1480,1504]" pageId="13" pageNumber="664">
<emphasis box="[106,342,1480,1504]" italics="true" pageId="13" pageNumber="664">Description of worker</emphasis>
</paragraph>
<paragraph blockId="13.[106,761,1539,2014]" lastBlockId="13.[805,1460,131,987]" pageId="13" pageNumber="664">Colour uniformly light to medium brown. Workers monomorphic in size. Total body length of workers 2.8 mm to 2.9 mm, but this is a measurement from a single mature colony only. Workers from incipient colonies are expected to be smaller. Head and gaster shiny with smooth surface, alitrunk slightly less shiny and faintly shagreened. All body parts bear appressed pubescent hairs. Long flexuous setae present on head gaster and abdomen: on head especially in frons, on gaster more on the posterior margins of tergites and sternites. Only few setae on alitrunk and one pair each on petiole and postpetiole. Head distinctly longer than wide and only slightly rounded on sides (CI: 0.90-0.91). Anterior clypeal margin slightly convex and with a row of long erect setae projecting anteriorly. Clypeus with a small median node. Occipital margin slightly concavely rounded, occipital lobes rounded. Mandibles relatively short and with four denticles, capable of closing tightly against the clypeus. Denticles increasing continuously in size from most proximate to most distal denticle. Surface of mandibles smooth, covered with short pubescent hairs. Antennae relatively long in comparison to head width (SI 0.69-0.74) and densely covered in short pubescent hair. Terminal two funicular segments forming a club.</paragraph>
<paragraph blockId="13.[805,1460,131,987]" pageId="13" pageNumber="664">Compound eyes elliptically-shaped and not protruding over margin of head in full-face view. Pronotum and mesonotum form a convex dome in profile. Anterodorsal surface of pronotum sloping downwards as steep as posterodorsal surface of mesonotum. Metanotal groove slightly notched and clearly developed, whereas the promesonotal suture barely visible and not prominent.</paragraph>
<paragraph blockId="13.[805,1460,131,987]" pageId="13" pageNumber="664">Propodeal spines always absent. A nodiform elevation may be present above the propodeal spiracle, albeit not very prominent. Slope of the posterior face of the propodeum similar to posterior slope of mesonotum and approximately 45°.</paragraph>
<paragraph blockId="13.[805,1460,131,987]" pageId="13" pageNumber="664">
In dorsal view petiole and postpetiole approximately the same width or petiole slightly broader. Anterodorsal surface of petiole broadly flattened. Both petiole and postpetiole round in dorsal view. Subpetiolar process usually absent. Petiole and postpetiole wide in comparison to MTW (MTW/DPW: &lt;1.8; in all other species&gt;1.8 and usually larger than 1.9). (See
<tableCitation box="[1380,1459,928,952]" captionStart="Table 1" captionStartId="8.[130,193,131,155]" captionTargetBox="[130,1482,181,1302]" captionTargetPageId="8" captionText="Table 1. Overview of most distinct morphological characters of the Macaranga - associated Crematogaster (borneensis - group) species." httpUri="http://table.plazi.org/id/72C46651FF9B9C77A5E0C7C9FA160884" pageId="13" pageNumber="664" tableUuid="72C46651FF9B9C77A5E0C7C9FA160884">Table 1</tableCitation>
for comparative overview of worker characters.)
</paragraph>
<paragraph blockId="13.[805,1459,1033,1230]" box="[805,1102,1033,1057]" pageId="13" pageNumber="664">
<emphasis box="[805,1102,1033,1057]" italics="true" pageId="13" pageNumber="664">Queen measurements (n=4)</emphasis>
</paragraph>
<paragraph blockId="13.[805,1459,1033,1230]" pageId="13" pageNumber="664">CI 0.84-0.89, DPPW 0.46-0.5, DPW 0.45-0.48, EL 0.3- 0.32,HL 1.10-1.15, HW 0.95-1.02, LHT 0.81, MTW 0.8-0.87, OD1 0.11-0.16, OD2 0.05-0.08, OW 0.07-0.09, PI 0.96-1.0, REL 0.27-0.28, RLEG 0.43-0.46, ROD 0.12-0.17, ROD2 0.05- 0.08, SI 0.57-0.64, SL 0.57-0.61, (TL 5.8-6.1), WL 1.73-1.9</paragraph>
<paragraph blockId="13.[805,1029,1275,1299]" box="[805,1029,1275,1299]" pageId="13" pageNumber="664">
<emphasis box="[805,1029,1275,1299]" italics="true" pageId="13" pageNumber="664">Description of queen</emphasis>
</paragraph>
<paragraph blockId="13.[805,1460,1333,2016]" pageId="13" pageNumber="664">Queens small, 5.8 to 6.1 mm in total body length and uniformly medium to dark brown in colour. Surface of head, gaster and alitrunk not structured but densely covered in pubescent hairs. Long flexuous setae present on head gaster and abdomen: on head especially in frons, on gaster more on the posterior margins of tergites and sternites. A row of long erect setae pointing anterior present on the clypeus. Mandibles relatively short, capable of closing tightly against the clypeus.</paragraph>
<paragraph blockId="13.[805,1460,1333,2016]" pageId="13" pageNumber="664">Head distinctly longer than wide (CI: 0.84-0.89). Sides of the head straight and not becoming narrow towards the clypeus. Occipital margin of the head convex. Occipital lobes rounded. Anterior clypeal margin slightly convex. Terminal four segments of funiculus forming a distinct antennal club. Funiculus covered densely in pubescent hair so that borders between antennal segments barely visible. Antennal scrobes strongly developed, with an acute and marked dorsal margin; the frontal carinae short.</paragraph>
<paragraph blockId="13.[805,1460,1333,2016]" pageId="13" pageNumber="664">Compound eyes only slightly oval-shaped from lateral view and maximum head width with compound eyes only slightly wider than HW (see Fig 3.8; Fig S1.8A and S1.8B).</paragraph>
<paragraph blockId="14.[129,783,131,848]" pageId="14" pageNumber="665">Compound eyes small relative to head length spanning one third or less of HL (REL 0.27-0.28). Maximum diameter of compound eyes 0.3 to 0.32 mm. Ocelli relatively small in diameter. The two lateral ocelli widely spaced and the median ocellus always smaller in diameter than the distance between the two lateral ocelli.</paragraph>
<paragraph blockId="14.[129,783,131,848]" pageId="14" pageNumber="665">Mesoscutum convexly rounded anterodorsally. Mesoscutellum nearly in horizontal plane in lateral view. Propodeum flattened dorsally and then drops off steeply posterior of the propodeal spiracle. Mesoscutum relatively short, stretching out over approximately a third of the alitrunk in lateral view. In dorsal view, the posterior margin of the propodeum forms a straight line and the mesonotum is broadly triangular. Propodeum not armed with spines.</paragraph>
<paragraph blockId="14.[129,783,131,848]" pageId="14" pageNumber="665">
Petiole in dorsal view rounded and node approximately as wide as long. Petiole slightly less wide than postpetiole (PI≤1.0). In lateral view the petiole and postpetiole nodiform. Petiole and postpetiole broad in relation to MTW (MTW/DPW 1.69-1.78; in all other
<taxonomicName box="[402,526,756,779]" class="Magnoliopsida" family="Euphorbiaceae" genus="Macaranga" kingdom="Plantae" order="Malpighiales" pageId="14" pageNumber="665" phylum="Tracheophyta" rank="genus">
<emphasis box="[402,526,756,779]" italics="true" pageId="14" pageNumber="665">Macaranga</emphasis>
</taxonomicName>
-associated
<taxonomicName box="[660,782,756,779]" class="Insecta" family="Formicidae" genus="Decacrema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="14" pageNumber="665" phylum="Arthropoda" rank="genus">
<emphasis box="[660,782,756,779]" italics="true" pageId="14" pageNumber="665">Decacrema</emphasis>
</taxonomicName>
MTW/DPW rarely &lt;2.0). (See
<tableCitation box="[442,516,790,814]" captionStart="Table 1" captionStartId="8.[130,193,131,155]" captionTargetBox="[130,1482,181,1302]" captionTargetPageId="8" captionText="Table 1. Overview of most distinct morphological characters of the Macaranga - associated Crematogaster (borneensis - group) species." httpUri="http://table.plazi.org/id/72C46651FF9B9C77A5E0C7C9FA160884" pageId="14" pageNumber="665" tableUuid="72C46651FF9B9C77A5E0C7C9FA160884">Table 1</tableCitation>
for comparative overview of queen characters.)
</paragraph>
</subSubSection>
<subSubSection pageId="14" pageNumber="665" type="biology_ecology">
<paragraph blockId="14.[129,392,888,912]" box="[129,392,888,912]" pageId="14" pageNumber="665">
<emphasis box="[129,392,888,912]" italics="true" pageId="14" pageNumber="665">Distribution and biology</emphasis>
</paragraph>
<paragraph blockId="14.[129,783,952,1254]" pageId="14" pageNumber="665">
<taxonomicName box="[204,510,952,976]" class="Insecta" family="Formicidae" genus="Crematogaster" kingdom="Animalia" order="Hymenoptera" pageId="14" pageNumber="665" phylum="Arthropoda" rank="species" species="roslihashimi">
<emphasis box="[204,510,952,976]" italics="true" pageId="14" pageNumber="665">Crematogaster roslihashimi</emphasis>
</taxonomicName>
is a very rare species endemic to a small region on the East coast of Peninsula Malaysia (near Kuantan) and is was found on only two waxcovered hosts of the section
<taxonomicName authority="Blume, 1826" authorityName="Blume" authorityYear="1826" box="[433,575,1056,1080]" class="Magnoliopsida" family="Euphorbiaceae" genus="Pachystemon" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="14" pageNumber="665" phylum="Tracheophyta" rank="genus">
<emphasis box="[433,575,1056,1080]" italics="true" pageId="14" pageNumber="665">Pachystemon</emphasis>
</taxonomicName>
(
<emphasis italics="true" pageId="14" pageNumber="665">
<taxonomicName box="[597,742,1057,1080]" class="Magnoliopsida" family="Euphorbiaceae" genus="Macaranga" kingdom="Plantae" order="Malpighiales" pageId="14" pageNumber="665" phylum="Tracheophyta" rank="species" species="constricta">M. constricta</taxonomicName>
,
<taxonomicName class="Magnoliopsida" family="Euphorbiaceae" genus="Macaranga" kingdom="Plantae" order="Malpighiales" pageId="14" pageNumber="665" phylum="Tracheophyta" rank="species" species="hypoleuca">M. hypoleuca</taxonomicName>
</emphasis>
). The species is closely related to
<taxonomicName class="Insecta" family="Formicidae" genus="Crematogaster" kingdom="Animalia" order="Hymenoptera" pageId="14" pageNumber="665" phylum="Arthropoda" rank="species" species="decamera">
<emphasis italics="true" pageId="14" pageNumber="665">Crematogaster decamera</emphasis>
</taxonomicName>
based on mitochondrial DNA as well as nuclear DNA (EF-1a) (
<bibRefCitation author="Feldhaar, H. &amp; Fiala, B. &amp; Hashim, R. B. &amp; Maschwitz, U." box="[291,532,1160,1184]" journalOrPublisher="Insectes Sociaux" pageId="14" pageNumber="665" pagination="9 - 19" part="50" publicationUrl="http://dx.doi.org/ 10.1007/s000400300002" refString="Feldhaar, H., Fiala, B., Hashim, R. B. &amp; Maschwitz, U. (2003 b). Patterns of the Crematogaster-Macaranga association: The ant partner makes the difference. Insectes Sociaux, 50: 9 - 19. doi: 10.1007 / s 000400300002" title="Patterns of the Crematogaster-Macaranga association: The ant partner makes the difference" type="journal article" year="2003" yearSuffix="b">Feldhaar et al., 2003b</bibRefCitation>
;
<bibRefCitation author="Feldhaar, H. &amp; Gadau, J. &amp; Fiala, B." box="[544,768,1160,1184]" editor="M. Glaubrecht" journalOrPublisher="Berlin: Springer" pageId="14" pageNumber="665" pagination="193 - 213" refString="Feldhaar, H., Gadau, J. &amp; Fiala, B. (2010). Speciation in obligately plant-associated Crematogaster ants: Hostdistribution rather than adaption towards specific hosts drives the process. In M. Glaubrecht &amp; H. Schneider (Eds.), Evolution in action - Adaptive radiations and the origins of biodiversity (pp. 193 - 213). Berlin: Springer." title="Speciation in obligately plant-associated Crematogaster ants: Hostdistribution rather than adaption towards specific hosts drives the process" type="book chapter" volumeTitle="Evolution in action" year="2010">Feldhaar et al., 2010</bibRefCitation>
). The species was formerly called
<taxonomicName box="[503,662,1195,1218]" class="Insecta" family="Formicidae" genus="Crematogaster" kingdom="Animalia" order="Hymenoptera" pageId="14" pageNumber="665" phylum="Arthropoda" rank="genus">
<emphasis box="[503,662,1195,1218]" italics="true" pageId="14" pageNumber="665">Crematogaster</emphasis>
</taxonomicName>
msp. 9 in publications by our group (
<bibRefCitation author="Fiala, B. &amp; Jakob, A. &amp; Maschwitz, U. &amp; Linsenmair, K. E." box="[417,599,1230,1254]" journalOrPublisher="Biological Journal of the Linnean Society" pageId="14" pageNumber="665" pagination="305 - 331" part="66" publicationUrl="http://dx.doi.org/ 10.1111/j.1095-" refString="Fiala, B., Jakob, A., Maschwitz, U. &amp; Linsenmair, K. E. (1999). Diversity, evolutionary specialization and geographic distribution of a mutualistic ant-plant complex: Macaranga and Crematogaster in South East Asia. Biological Journal of the Linnean Society, 66: 305 - 331. doi: 10.1111 / j. 1095 - 8312.1999. tb 01893. x" title="Diversity, evolutionary specialization and geographic distribution of a mutualistic ant-plant complex: Macaranga and Crematogaster in South East Asia" type="journal article" year="1999">Fiala et al., 1999</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>