190 lines
18 KiB
XML
190 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.681.13187" ID-GBIF-Dataset="ae626336-e3a1-46b6-a0b4-46336efd3a96" ID-PMC="PMC5523882" ID-Pensoft-Pub="1313-2970-681-119" ID-PubMed="28769722" ID-ZBK="3E0ADC40DD0843809542F2416A9A52A5" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-681-119" ModsDocOrigin="ZooKeys 681" ModsDocTitle="Taxonomic revision of imitating carpenter ants, CamponotussubgenusMyrmopytia (Hymenoptera, Formicidae) of Madagascar, using morphometry and qualitative traits" checkinTime="1502744592377" checkinUser="pensoft" docAuthor="Rasoamanana, Nicole, Csosz, Sandor & Fisher, Brian L." docDate="2017" docId="E4414980EA2328492A28A772470D3A71" docLanguage="en" docName="ZooKeys 681: 119-152" docOrigin="ZooKeys 681" docSource="http://dx.doi.org/10.3897/zookeys.681.13187" docTitle="Camponotus karaha Rasoamanana, Csosz & Fisher, 2017, sp. n." docType="treatment" docUuid="35B73CB2-30F5-4EAF-8321-F93DFADD95EB" docUuidSource="ZooBank" docVersion="5" lastPageNumber="132" masterDocId="F977FFB9FF8EFF834D146F567237FFC9" masterDocTitle="Taxonomic revision of imitating carpenter ants, CamponotussubgenusMyrmopytia (Hymenoptera, Formicidae) of Madagascar, using morphometry and qualitative traits" masterLastPageNumber="152" masterPageNumber="119" pageNumber="128" updateTime="1668164553664" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Taxonomic revision of imitating carpenter ants, CamponotussubgenusMyrmopytia (Hymenoptera, Formicidae) of Madagascar, using morphometry and qualitative traits</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>Rasoamanana, Nicole</mods:namePart>
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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>Csosz, Sandor</mods:namePart>
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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>Fisher, Brian L.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>681</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>152</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>
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<mods:url>http://dx.doi.org/10.3897/zookeys.681.13187</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.681.13187</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-681-119</mods:identifier>
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<mods:identifier type="ZBK">3E0ADC40DD0843809542F2416A9A52A5</mods:identifier>
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<mods:identifier type="ZooBank">3E0ADC40DD0843809542F2416A9A52A5</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="132649180" LSID="urn:lsid:zoobank.org:act:35B73CB2-30F5-4EAF-8321-F93DFADD95EB" httpUri="http://treatment.plazi.org/id/E4414980EA2328492A28A772470D3A71" lastPageId="13" lastPageNumber="132" pageId="9" pageNumber="128">
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<subSubSection pageId="9" pageNumber="128" type="nomenclature">
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<paragraph pageId="9" pageNumber="128">
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<taxonomicName LSID="http://zoobank.org/35B73CB2-30F5-4EAF-8321-F93DFADD95EB" class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus karaha" order="Hymenoptera" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="karaha">Camponotus karaha</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="128">sp. n.</taxonomicNameLabel>
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Figures 4B, 5B, 6B, 7B, 8A, 13, 14, 15, 18
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="128" type="type material">
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<paragraph pageId="9" pageNumber="128">Type material investigated.</paragraph>
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<paragraph pageId="9" pageNumber="128">Holotype worker: MADAGASCAR, Province Antsiranana, Parc National de Marojejy, Manantenina River, 27.6 km 35° NE Andapa, 9.6 km 327° NNW Manantenina, -14.435 49.76, 16.xi.2003, 775 m, rainforest, ex rotten log. (B.L. Fisher et al.). Collection code: BLF08983 Unique specimen identifier: CASENT0487715 (CASC).</paragraph>
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<paragraph pageId="9" pageNumber="128">Paratype workers: Six workers with the same data as holotype, Collection code: BLF08983, Unique specimen identifiers: CASENT0487711 (2w), CASENT0487712 (2w), CASENT0487713 (2w), (CASC).</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="128" type="diagnosis">
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<paragraph pageId="9" pageNumber="128">Diagnosis.</paragraph>
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<paragraph pageId="9" pageNumber="128">
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Workers of
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<taxonomicName class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus karaha" order="Hymenoptera" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="karaha">Camponotus karaha</taxonomicName>
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can be differentiated from the other three species by the triangular form of the petiole in lateral view, and the protruding clypeus.
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</paragraph>
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<caption pageId="9" pageNumber="128">
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<paragraph pageId="9" pageNumber="128">
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Figure 13.
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<taxonomicName class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus karaha" order="Hymenoptera" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="karaha">Camponotus karaha</taxonomicName>
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minor worker CASENT0067555. A Lateral view B Head in full-face view C Dorsal view.
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</paragraph>
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</caption>
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<caption pageId="9" pageNumber="128">
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<paragraph pageId="9" pageNumber="128">
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Figure 14.
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<taxonomicName class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus karaha" order="Hymenoptera" pageId="9" pageNumber="128" phylum="Arthropoda" rank="species" species="karaha">Camponotus karaha</taxonomicName>
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major worker CASENT0151921. A Lateral view B Head in full-face view C Dorsal view.
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</paragraph>
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</caption>
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<caption pageId="9" pageNumber="128">
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<paragraph pageId="9" pageNumber="128">
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Figure 15. A Variant 1, a typical
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<taxonomicName lsidName="C. karaha" pageId="9" pageNumber="128" rank="species" species="karaha">C. karaha</taxonomicName>
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. CASENT0067555B Variant 2 from the north. CASENT0353274.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="129" pageId="9" pageNumber="128" type="description">
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<paragraph pageId="9" pageNumber="128">Description of minor worker.</paragraph>
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<paragraph pageId="9" pageNumber="128">Head longer than wide, anterior region of head elongated, caudate, sides of the head narrowed in front of eyes, CS 1.723 mm [1.35, 1.92] (n=47). Erect filiform setae on lateral margin of head and on gena. Eyes located anterior to the midlength of sides of head in full-face view, PoOC/CL 0.431 [0.404, 0.473]. Frontal carinae convex, FR/CS 0.238 [0.213, 0.267]. Scape distinctly surpassing posterior margin by almost half of its length, SL/CS 1.832 [1.651, 2.051]. Anterior margin of clypeus produced into an obtuse angle; in lateral view, clypeus protruding strongly, anterior portion may appear indented (Fig. 7B), masticatory margin with 6 teeth, palps long with respect to head size.</paragraph>
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<paragraph pageId="9" pageNumber="128">Pronotum weakly undulant. Mesonotum straight and elongate, distinctly compressed laterally anterior to mesothoracic spiracles, MPD/CS 1.401 [1.196, 1.595]. Erect setae absent, appressed pubescence sparsely distributed. Mesothoracic spiracles prominent; propodeal dorsum protuberant, noticeably convex. ML/CS 2.203 [1.989, 2.405].</paragraph>
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<paragraph pageId="9" pageNumber="128">Petiole conical, petiolar apex with an obtuse angle, posterior face of petiole flat to slightly convex, sides always distinct. PEW/CS 0.198 [0.169, 0.244].</paragraph>
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<paragraph lastPageId="10" lastPageNumber="129" pageId="9" pageNumber="128">
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Entire body generally black, pronotum may vary to brown, coxae a lighter color than mesosoma, basitarsus and up to 5 basal funiculi whitish. Mesonotum and pro
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<pageBreakToken pageId="10" pageNumber="129" start="start">podeum</pageBreakToken>
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smooth and glabrous to microsculptured with sparse appressed to subdecumbent setae.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="130" pageId="10" pageNumber="129" type="description">
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<paragraph pageId="10" pageNumber="129">Description of major worker.</paragraph>
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<paragraph pageId="10" pageNumber="129">Head subrectangular in full face view, occipital portion broad, sides of the head mostly parallel and weakly convex, CS 2.108 mm [1.92, 2.28] (n=9). Erect filiform setae present on entire head capsule. Eyes located at midlength of head capsule in full-face view. PrOc/CL 0.434 [0.417, 0.455]. Frontal carinae straight posterior to antennal insertion and curving smoothly toward the posterior margin of clypeus. FR/CS0.270 [0.255, 0.292]. Scape surpassing posterior margin by one fourth of its length. SL/ CS 0.971 [0.711, 1.331]. Anterior margin of clypeus projecting to an obtuse angle and, in lateral view, posterior portion of clypeus weakly produced dorsally (Fig. 7B) masticatory margin of mandible with 6 teeth, palps long with respect to head size.</paragraph>
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<paragraph pageId="11" pageNumber="130">
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<pageBreakToken pageId="11" pageNumber="130" start="start">Pronotum</pageBreakToken>
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weakly undulant. Anterior region of mesonotum (immediately posterior to the pro-mesonotal suture) in profile rising above pronotum. Dorsal outline of mesonotum and propodeum form a continuous straight line interrupted by a shallow metanotal groove. Erect setae present, appressed pubescence sparsely distributed. Mesothoracic spiracle feebly produced laterally. ML/CS 1.872 [1.800, 2.009].
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</paragraph>
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<paragraph pageId="11" pageNumber="130">In profile, petiole conical, node summit acute. PEW/CS 0.222 [0.211, 0.250].</paragraph>
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<paragraph pageId="11" pageNumber="130">Entire body black; femora and tibia dark brown, basitarsus of second and third legs light brown, funicular segments light brown, becoming dark apically. Pronotum and mesonotum microreticulate, sides of propodeum finely punctate, standing filiform setae present in all surfaces.</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="130" type="distribution">
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<paragraph pageId="11" pageNumber="130">Distribution and biology.</paragraph>
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<paragraph pageId="11" pageNumber="130">
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<taxonomicName class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus karaha" order="Hymenoptera" pageId="11" pageNumber="130" phylum="Arthropoda" rank="species" species="karaha">Camponotus karaha</taxonomicName>
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is currently known from 14 localities along the eastern rainforest and montane rainforest of Madagascar at elevations ranging from 175 to 1325 m (Fig. 18B). Specimens have been collected on the ground in rotten logs and on low vegetation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="130" type="etymology">
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<paragraph pageId="11" pageNumber="130">Etymology.</paragraph>
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<paragraph pageId="11" pageNumber="130">
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The Malagasy word "
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<taxonomicName lsidName="karaha" pageId="11" pageNumber="130" rank="species" species="karaha">karaha</taxonomicName>
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" means similar, look-alike.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="12" lastPageNumber="131" pageId="11" pageNumber="130" type="notes on morphological variability">
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<paragraph pageId="11" pageNumber="130">Notes on morphological variability.</paragraph>
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<paragraph pageId="11" pageNumber="130">
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Workers of
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<taxonomicName lsidName="C. karaha" pageId="11" pageNumber="130" rank="species" species="karaha">C. karaha</taxonomicName>
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exhibit morphological variability in qualitative traits such as sculpture, color of mesosoma, and profile of propodeum that differ between populations. This divergence is not, or barely, supported by multivariate analyses involving 19 quantitative traits. For this reason, we conclude that all populations examined represent a single species and ascribe the variation to intraspecific variability of populations occupying diverse sites, making geographic (e.g. elevation) or ecological factors as possible explanations for the variance. Populations from the north of its distribution range differ notably in shape of propodeal dorsum and petiolar node and further research on additional samples are needed to further evaluate species status of these populations. For now, we note the differences of the northern populations from the more typical
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<taxonomicName lsidName="karaha" pageId="11" pageNumber="130" rank="species" species="karaha">karaha</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="11" pageNumber="130">
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Variant 1. This variant is the typical
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<taxonomicName lsidName="C. karaha" pageId="11" pageNumber="130" rank="species" species="karaha">C. karaha</taxonomicName>
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, and is fairly widespread throughout the eastern rainforest of Madagascar. It can be recognized by having a propodeum dorsum smoothly convex in lateral view, declivitous face of petiole distinctly flat with defined lateral margins, petiolar apex forms a right angle (Fig. 16A).
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</paragraph>
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<paragraph pageId="12" pageNumber="131">
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<pageBreakToken pageId="12" pageNumber="131" start="start">Variant</pageBreakToken>
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2. Workers are known from montane rainforest of Montagne
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<normalizedToken originalValue="d’Anjanaharibe">d'Anjanaharibe</normalizedToken>
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and Parc National Masoala, Ambanizana, elevation 800-1100 m. It can be differentiated from the other morph by the propodeal dorsum almost flat in lateral view, declivitous face of petiole convex and not marginate laterally, petiolar apex acuminate (Fig. 16B).
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</paragraph>
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<caption pageId="12" pageNumber="131">
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<paragraph pageId="12" pageNumber="131">
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Figure 16.
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<taxonomicName class="Insecta" family="Formicidae" genus="Camponotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Camponotus longicollis" order="Hymenoptera" pageId="12" pageNumber="131" phylum="Arthropoda" rank="species" species="longicollis">Camponotus longicollis</taxonomicName>
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minor worker CASENT0191989. A Lateral view B Head in full-face view C Dorsal view.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="132" type="materials_examined">
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<paragraph pageId="13" pageNumber="132">
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<pageBreakToken pageId="13" pageNumber="132" start="start">Additional</pageBreakToken>
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material examined.
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</paragraph>
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<paragraph pageId="13" pageNumber="132">
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Province Antsiranana: 6.5 km SSW Befingotra,
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<normalizedToken originalValue="Rés">Res</normalizedToken>
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. Anjanaharibe-Sud, -14.75, 49.5, 875 m (B.L.Fisher) (CASC); 9.2 km WSW Befingotra,
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<normalizedToken originalValue="Rés">Res</normalizedToken>
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. Anjanaharibe-Sud, -14.75, 49.46667, 1180 m (B.L.Fisher) (CASC); Betaolana Forest, along Bekona River, -14.52996, 49.44039, 880 m (B.L.Fisher et al.) (CASC); Betaolana forest, Ambodihazovolabe village along Ambolokopatrika river, -14.54484, 49.45163, 740 m (B.L.Fisher et al.) (CASC); Binara Forest, -13.26392, 49.59919, 1065 m (B.L.Fisher et al.) (CASC); Binara Forest, -13.26388, 49.60141, 900 m (B.L.Fisher et al.) (CASC); Galoko chain, Mont Kalabenono, -13.63999, 48.67374, 498 m (B.L.Fisher et al.) (CASC); Galoko chain, Mont Kalabenono, -13.64179, 48.67282, 643 m (B.L.Fisher et al.) (CASC); Galoko chain, Mont Kalabenono, -13.64609, 48.67732, 937 m (B.L.Fisher et al.) (CASC); Makirovana forest, -14.17066, 49.95409, 415 m (B.L.Fisher et al.) (CASC); Makirovana forest, -14.16044, 49.95216, 550 m (B.L.Fisher et al.) (CASC); Makirovana forest, -14.16666, 49.95, 715 m (B.L.Fisher et al.) (CASC); Makirovana forest, -14.16506, 49.9477, 900 m (B.L.Fisher et al.) (CASC); Parc National de Marojejy, Antranohofa, 26.6 km 31° NNE Andapa, 10.7 km 318° NW Manantenina, -14.44333, 49.74333, 1325 m (B.L.Fisher) (CASC); Parc National de Marojejy, Manantenina River, 27.6 km 35° NE Andapa, 9.6 km 327° NNW Manantenina, -14.435, 49.76, 775 m (B.L.Fisher et al.) (CASC); Parc National de Marojejy, Manantenina River, 28.0 km 38° NE Andapa, 8.2 km 333° NNW Manantenina, -14.43667, 49.775, 450 m (B.L.Fisher et al.) (CASC); RNI Marojejy, 10km NW Manantenina, -14.43333, 49.76667, 750 m (E.L. Quinter) (CASC). Province Fianarantsoa: 7.6 km 122
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<normalizedToken originalValue="º">°</normalizedToken>
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Kianjavato,
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<normalizedToken originalValue="Forêt">Foret</normalizedToken>
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<normalizedToken originalValue="Classée">Classee</normalizedToken>
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Vatovavy, -21.4, 47.94, 175 m (B.L.Fisher et al.) (CASC); Foret
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<normalizedToken originalValue="d’Ambalagoavy">d'Ambalagoavy</normalizedToken>
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Nord, Ikongo, Ambatombe, -21.8275, 47.33889, 625 m (R.
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<normalizedToken originalValue="Harin’Hala">Harin'Hala</normalizedToken>
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& M.E. Irwin) (CASC);
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<normalizedToken originalValue="Forêt">Foret</normalizedToken>
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de Vevembe, 66.6 km 293° Farafangana, -22.791, 47.18183, 600 m (B.L. Fisher et al.) (CASC). Province Toamasina: 6.9 km NE Ambanizana, Ambohitsitondroina, -13.56667, 50, 1080 m (B.L.Fisher) (CASC); Ambanizana, Parc National Masoala, -15.57167, 50.00611, 800-897 m (D. Andriamalala, D. Silva, et al.) (CASC); Ankerana, -18.4017, 48.80605, 1035 m (B.L.Fisher et al.) (CASC); Ankerana, -18.4061, 48.82029, 725 m (B.L.Fisher et al.) (CASC); Ankerana, -18.40062, 48.81311, 865 m (B.L.Fisher et al.) (CASC); Montagne
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<normalizedToken originalValue="d’Anjanaharibe">d'Anjanaharibe</normalizedToken>
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, 18.0 km 21° NNE Ambinanitelo, -15.18833, 49.615, 470 m (Fisher, Griswold et al.) (CASC); Montagne
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<normalizedToken originalValue="d’Anjanaharibe">d'Anjanaharibe</normalizedToken>
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, 19.5 km 27° NNE Ambinanitelo, -15.17833, 49.635, 1100 m (Fisher, Griswold et al.) (CASC); Parc National de Zahamena, Besaky River, -17.75244, 48.85321, 760 m (B.L.Fisher et al.) (CASC); Parc National de Zahamena, Sahavorondrano River, -17.75257, 48.85725, 765 m (B.L.Fisher et al.) (CASC); Parc National Mananara-Nord, 7.1 km 261° Antanambe, -16.455, 49.7875, 225 m (B.L.Fisher et al.) (CASC);
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<normalizedToken originalValue="Réserve">Reserve</normalizedToken>
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Nationale
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<normalizedToken originalValue="Intégrale">Integrale</normalizedToken>
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Betampona, Betampona 35.1 km NW Toamasina, -17.91801, 49.20074, 500 m (B.L.Fisher et al.) (CASC);
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<normalizedToken originalValue="Réserve">Reserve</normalizedToken>
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Naturelle Betampona, 34.1 km 332° Toamasina, -17.916135, 49.20185, 550 m (B.L.Fisher) (CASC).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |