treatments-xml/data/45/11/94/451194BF369F5650EABCC91FF0D671C8.xml
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<mods:title id="943A3105E4C35D8232620BC58100345B">Taxonomic revision of Afrotropical Laccophilus Leach, 1815 (Coleoptera, Dytiscidae)</mods:title>
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<mods:namePart id="290714E982C6AD86D6662FAA2F0A5BF5">Bistroem, Olof</mods:namePart>
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<mods:namePart id="4A20E9C2A44865DEFCEC18B764B3D677">Nilsson, Anders N.</mods:namePart>
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<mods:namePart id="2B22EF6C507B3B3E0FF87F081B1B2897">Bergsten, Johannes</mods:namePart>
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<paragraph id="CBCA74443E214F76DF5329F2EC432B38" pageId="189" pageNumber="190">Taxon classification Animalia Coleoptera Dytiscidae</paragraph>
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<subSubSection id="61E0A151602E56BD2092F0C424765EA3" pageId="189" pageNumber="190" type="nomenclature">
<paragraph id="D51C5F18D7BA89AE2F3892EF4FFF59A8" pageId="189" pageNumber="190">
<taxonomicName id="4E943AE1CF2A04AEAE1C78563B7923CC" ID-CoL="3RM5P" authority="Guignot, 1947" authorityName="Guignot" authorityYear="1947" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="189" pageNumber="190" phylum="Arthropoda" rank="species" species="brownei">Laccophilus brownei Guignot, 1947</taxonomicName>
Figs 156-157, 339-340, 485-486, 567
</paragraph>
</subSubSection>
<subSubSection id="D3C7D4B3BD62D047AD2B3C97B32C60E7" pageId="190" pageNumber="191" type="reference_group">
<paragraph id="5120A6281502C1E5DE3ED8DB3CF7E1DA" pageId="190" pageNumber="191">
<taxonomicName id="76FA7EEC2C40ADA3597ABF8AAC2FDBC3" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="brownei">
<pageBreakToken id="739EE307E6825711F8070C9200DB1549" pageId="190" pageNumber="191" start="start">Laccophilus</pageBreakToken>
brownei
</taxonomicName>
<bibRefCitation id="9AB75BF6F50303DC6A99F58573A326A8" author="Guignot, F" journalOrPublisher="Bulletin de la Societe d'Etude des Sciences Naturelles de Vaucluse" pageId="256" pageNumber="257" pagination="25 - 29" title="Dytiscidae et Gyrinidae nouveaux du Parc National Albert." volume="15 - 17" year="1947">Guignot 1947</bibRefCitation>
: 26 (original description, faunistics);
<bibRefCitation id="68E834C8FC52031FF6199E4AEDA52DDD" author="Guignot, F" journalOrPublisher="Exploration du Parc National Albert Mission H. Damas (1935 - 1936)" pageId="256" pageNumber="257" pagination="1 - 44" title="Dytiscidae et Gyrinidae." volume="16" year="1948">Guignot 1948</bibRefCitation>
: 13 (description, faunistics);
<bibRefCitation id="C09A631EF5567727E5E2F06E7E2FCBC6" author="Guignot, F" journalOrPublisher="Bulletin de l'Institut Royal des Sciences Naturelles de Belgique" pageId="257" pageNumber="258" pagination="1 - 4" title="Nouveaux dytiscides de Parc National de l'Upemba. Diagnoses provisoires (suite) (1)." volume="29" year="1953 e">Guignot 1953e</bibRefCitation>
: 4 (discussion);
<bibRefCitation id="D1677675B01A291070367D280AA694F5" author="Guignot, F" journalOrPublisher="Exploration du Parc National de l'Upemba, Mission G. F. de Witte (1946 - 1949)" pageId="257" pageNumber="258" pagination="3 - 59" title="Dytiscidae. (Coleoptera, Adephaga)." volume="33" year="1954">Guignot 1954</bibRefCitation>
a: 28 (discussion);
<bibRefCitation id="AD2B5C2293997E56EEF9D28D6C7084F1" author="Omer-Cooper, Joyce" journalOrPublisher="Memoirs of the Entomological Society of Southern Africa" pageId="260" pageNumber="261" pagination="1 - 90" title="Dytiscidae (Coleoptera) collected in the Transvaal (Rhodes University Expedition 1948)." volume="5" year="1957">Omer-Cooper 1957</bibRefCitation>
: 12 (discussion);
<bibRefCitation id="7E8B0B2562EB6BA151650F95B9EBE2DA" author="Guignot, F" journalOrPublisher="Annales du Musee Royal du Congo Belge (Serie 8 vo) Sciences Zoologiques" pageId="258" pageNumber="259" pagination="323 - 648" title="Revision des hydrocanthares d'Afrique (ColeopteraDytiscoidea). 2." volume="78" year="1959 a">Guignot 1959a</bibRefCitation>
: 552, 553, 554 (description, faunistics);
<bibRefCitation id="B1140DB2F955EC7D9DD0D8680CC3D583" author="Nilsson, AN" journalOrPublisher="World catalogue of Insects" pageId="260" pageNumber="261" pagination="1 - 395" title="Dytiscidae." volume="3" year="2001">Nilsson 2001</bibRefCitation>
: 241 (catalogue, faunistics);
<bibRefCitation id="97E7BD695A222512B0861FCDC29A6BFD" author="Nilsson, AN" journalOrPublisher="Apollo books, Stenstrup" pageId="260" pageNumber="261" title="A World Catalogue of the Family Dytiscidae, or the Diving Beetles (Coleoptera, Adephaga). Version 1. I. 2015" url="http://www2.emg.umu.se/projects/biginst/andersn/" year="2015">Nilsson 2015</bibRefCitation>
: 209 (catalogue, faunistics).
</paragraph>
<paragraph id="6000474EB15592C4A4B47AD575021F93" pageId="190" pageNumber="191">
<taxonomicName id="5B0DCC67222DF0D0946DF3BD25CA1441" aberration="celidotus" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" infraspecific-rank="ab." kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="aberration" species="brownei">Laccophilus brownei ab. celidotus</taxonomicName>
<bibRefCitation id="736C497562A2F1FCF4BD342ADF90E952" author="Guignot, F" journalOrPublisher="Bulletin de la Societe d'Etude des Sciences Naturelles de Vaucluse" pageId="256" pageNumber="257" pagination="25 - 29" title="Dytiscidae et Gyrinidae nouveaux du Parc National Albert." volume="15 - 17" year="1947">Guignot 1947</bibRefCitation>
: 26 (description, faunistics);
<bibRefCitation id="D82080427EE142CD1DF6FF0761CF6785" author="Guignot, F" journalOrPublisher="Exploration du Parc National Albert Mission H. Damas (1935 - 1936)" pageId="256" pageNumber="257" pagination="1 - 44" title="Dytiscidae et Gyrinidae." volume="16" year="1948">Guignot 1948</bibRefCitation>
: 14 (description, faunistics);
<bibRefCitation id="5D28F17727A0CCA17F4BAF9662B8B4E1" author="Guignot, F" journalOrPublisher="Annales du Musee Royal du Congo Belge (Serie 8 vo) Sciences Zoologiques" pageId="258" pageNumber="259" pagination="323 - 648" title="Revision des hydrocanthares d'Afrique (ColeopteraDytiscoidea). 2." volume="78" year="1959 a">Guignot 1959a</bibRefCitation>
: 553, 554 (description, faunistics);
<bibRefCitation id="4775FBB5A2106B5DFD9713080A849374" author="Nilsson, AN" journalOrPublisher="World catalogue of Insects" pageId="260" pageNumber="261" pagination="1 - 395" title="Dytiscidae." volume="3" year="2001">Nilsson 2001</bibRefCitation>
: 281 (infrasubspecific name, not valid taxon).
</paragraph>
</subSubSection>
<subSubSection id="5546AC0FCC8DFD06CC30DAA7FC35676F" pageId="190" pageNumber="191" type="type locality">
<paragraph id="49C440B27270C0E3BEAF09C66829BB1F" pageId="190" pageNumber="191">Type locality.</paragraph>
<paragraph id="E03BEF476CA6018EE0CAE9D5320BF85B" pageId="190" pageNumber="191">Zaire: PNA, Lac Magera.</paragraph>
</subSubSection>
<subSubSection id="33D944056C2FAF03015079B3A70A9C6D" pageId="190" pageNumber="191" type="type material">
<paragraph id="E914AE7E8B5FCD991D228D2E81746B62" pageId="190" pageNumber="191">Type material studied</paragraph>
<paragraph id="A59211170300DEF4D75911BB369767DC" pageId="190" pageNumber="191">
(5 exs.). Holotype: male: &quot;Holotypus / Congo belge: P.N.A. Lac Magera 2000 m, 27-VIII-1935 Mission H. Damas: (A) 370 / Coll. Mus. Congo (ex. coll. I.P.N.C.B.) / Type / F. Guignot det. 1945
<taxonomicName id="A3B1683BA040A9ED6B6A2D5FCBFE944C" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="brownei">Laccophilus brownei</taxonomicName>
Guign. Type, male&quot; (MRAC). - Paratypes (incl. Allotype): Same sampling data as holotype (1 ex. IRSNB, 1 ex. MRAC) &quot;Paratypus / Congo belge P.N.A. Ngesho 3-VIII-1935 Mission H. Damas: 291 / F. Guignot det. 1948
<taxonomicName id="582C0DF9275D73734EF3F26297C825F3" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="brownei">Laccophilus brownei</taxonomicName>
Guign.&quot; (2 exs. MRAC; habitus in Fig. 485).
</paragraph>
</subSubSection>
<subSubSection id="E3D09A6DE1158E17712D50C17DB80195" pageId="190" pageNumber="191" type="materials_examined">
<paragraph id="8EB97F0711E9C32EE066B80573ECD419" pageId="190" pageNumber="191">Additional material studied</paragraph>
<paragraph id="2272C8D8422235D58DF397B6DD1FA0C1" pageId="190" pageNumber="191">
(15 exs.). Zaire: &quot;Congo belge P.N.A. Ngesho 3-VIII-1935 Mission H. Damas: 291 / F. Guignot det. 1948
<taxonomicName id="EB5563F8CD717D42D49EE0A33878A33F" aberration="celidotus" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" infraspecific-rank="ab." kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="aberration" species="brownei">Laccophilus brownei ab. celidotus</taxonomicName>
sp. n. / Holotype / Paratype&quot; (3 exs. IRSNB, 1 ex. MNHN, 4 exs. MRAC; habitus in Fig. 486); &quot;Kivu Kagogo 2-9.6. 1952 Damas&quot; (1 ex. MRAC). - Tanzania: &quot;Tanganjika PWD Camp Tundume Mbeya rd 14.X. 1948 JOC.&quot; (1 ex. AMGS); &quot;Tanganyika creek Chunya-Mbeya road 11.10. 1948&quot; (5 exs. AMGS).
</paragraph>
</subSubSection>
<subSubSection id="C0B4D8583DE392EA6CDC14224AB584FF" pageId="190" pageNumber="191" type="diagnosis">
<paragraph id="2A668BA4909E9ED77BA55EF224DC7B88" pageId="190" pageNumber="191">Diagnosis.</paragraph>
<paragraph id="8D9767FF7ACB363CA799C41BC77C9A63" pageId="190" pageNumber="191">
<taxonomicName id="9AC479589CA85AF746A465173242C8D2" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus brownei" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="brownei">Laccophilus brownei</taxonomicName>
is especially characterized by shape of penis; apical half of penis almost straight and evenly broad to distinct apex. Apical part is merged to basal part so that no contraction visible but apex separated from basal part by narrow incision. Dorsal colour pattern resembles corresponding features in some other species located in this species group (e.g.
<taxonomicName id="9D2A717FDBC62B5C3E039749728BEA03" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus incrassatus" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="incrassatus">Laccophilus incrassatus</taxonomicName>
,
<taxonomicName id="FFBCD2F685B3AEFF1276A88594883DA6" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus quindecimvittatus" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="quindecimvittatus">Laccophilus quindecimvittatus</taxonomicName>
and
<taxonomicName id="94A175CFA340197C643DDDEDEE7F3C8B" class="Insecta" family="Dytiscidae" genus="Laccophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laccophilus empheres" order="Coleoptera" pageId="190" pageNumber="191" phylum="Arthropoda" rank="species" species="empheres">Laccophilus empheres</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="9707348061D66970D2773A02717249F8" pageId="190" pageNumber="191" type="description">
<paragraph id="BDF489B4041E6AEC6449A71337ACA7CD" pageId="190" pageNumber="191">Description.</paragraph>
<paragraph id="6E36F378814F66691D0A93B5B625B227" pageId="190" pageNumber="191">Body length 4.2-4.5 mm, width 2.4-2.6 mm. Habitus (Fig. 485). Longitudinal dark lines medially independent, not confluent. Sometimes dark markings of head and pronotum slightly more enlarged; dark elytral lines medially confluent (celidotus-aberration) (Fig. 486).</paragraph>
<paragraph id="445CB9F6375B41963E32A2C176CD97B5" pageId="190" pageNumber="191">Head: Pale ferrugineous, posteriorly at pronotum narrowly darkened. Slightly mat, distinctly reticulated. Reticulation in part double, which is clearly discernible in a medial area where large meshes contain 2-5 smaller meshes. At eyes with irregular, quite dense punctures.</paragraph>
<paragraph id="4202E30B0A3C75975C539CC96C76FC51" pageId="190" pageNumber="191">Pronotum: Pale ferrugineous; anteriorly at head with a vague, dark ferrugineous marking. Posteriorly, at scutellar region with a broad but narrow, distinct, dark ferrugineous marking. Slightly mat, densely reticulated. Reticulation extensively double; large meshes contain 2-7 small meshes. At margins with scattered, irregular puntures (hardly visible at scutellar region).</paragraph>
<paragraph id="81F4CE605D053255DEF438EB883D1AAD" pageId="190" pageNumber="191">Elytra: Pale ferrugineous, with dark ferrugineous to dark brownish, longitudinal lines. Lines variable; medially independent, not confluent or confluent, especially in centre of elytra (Figs 485-486). Submat, distinctly reticulated. Reticulation simple. Sometimes, indistinct fragments of larger meshes may be discerned. Impunctate, except for three, irregular and vague rows of fine punctures.</paragraph>
<paragraph id="8EF44836C2D32FBC6173FED7AD3DDE6B" pageId="190" pageNumber="191">Ventral aspect: Metathorax and abdomen pale ferrugineous to ferrugineous; metacoxal plates blackish to dark ferrugineous. Impunctate. Very finely microsculptured. Metacoxal plates with shallow, transverse furrows. Prosternal process sharp, narrow. Apical ventrite asymmetric, with a lateral knob (Fig. 156). Abdomen with slightly curved striae.</paragraph>
<paragraph id="2A0E27E4048E91F5620AF7083F9AFBAF" pageId="190" pageNumber="191">Legs: Pale ferrugineous to ferrugineous. Pro- and mesotarsus somewhat enlarged, provided with distinct suckers.</paragraph>
<paragraph id="8D7BCF10587C858AEBE01E32CBE24920" pageId="190" pageNumber="191">Male genitalia: Penis long, slightly curved at base and almost straight and evenly broad in apical half. Extreme apex broad and moderately extended (Figs 339-340).</paragraph>
<paragraph id="79201E94E8AC78892929D0E783C0E15E" pageId="190" pageNumber="191">Female: Apical ventrite lacks knob (Fig. 157). Pro- and mesotarsus slender.</paragraph>
</subSubSection>
<subSubSection id="959FB61A052F158E0A67A46B8CFED0F3" pageId="190" pageNumber="191" type="distribution">
<paragraph id="FAF7936E9F2D65D16FB261C05FE555AC" pageId="190" pageNumber="191">Distribution.</paragraph>
<paragraph id="E7BF6683E9C9BF17811F17E1B1EAF470" pageId="190" pageNumber="191">Zaire, Tanzania (Fig. 567).</paragraph>
</subSubSection>
<subSubSection id="F5F22F273DD662A723317A39A9B1EA87" pageId="190" pageNumber="191" type="collecting circumstances">
<paragraph id="5A4CF9759D6AF223B46800455964BF53" pageId="190" pageNumber="191">Collecting circumstances.</paragraph>
<paragraph id="FB40CDF174391F6680D87B72BC5CFB82" pageId="190" pageNumber="191">Not known.</paragraph>
</subSubSection>
</treatment>
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