140 lines
15 KiB
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140 lines
15 KiB
XML
<document id="731A29171ED97545BAB34485D2788C5F" ID-DOI="http://dx.doi.org/10.3897/dez.61.7566" ID-GBIF-Dataset="eefaafbb-9c99-458a-b139-c4f7943c6303" ID-Pensoft-Pub="1860-1324-1" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1860-1324-1" ModsDocOrigin="Deutsche Entomologische Zeitschrift 61 (1)" ModsDocTitle="A review of the genus Oosternum Sharp of the West Indies (Coleoptera: Hydrophilidae: Sphaeridiinae)" checkinTime="1418151709527" checkinUser="pensoft" docAuthor="Deler-Hernandez, Albert, Cala-Riquelme, Franklyn & Fikacek, Martin" docDate="2014" docId="F4D382F7CE13332DDC3FD77FC7160A52" docLanguage="en" docName="DeutEntomolZeit 61(1): 43-63" docOrigin="Deutsche Entomologische Zeitschrift 61 (1)" docSource="http://dx.doi.org/10.3897/dez.61.7566" docTitle="Oosternum cercyonoides Deler-Hernandez, Cala-Riquelme & Fikacek, 2014, sp. n." docType="treatment" docVersion="6" lastPageNumber="43" masterDocId="FFECFFA4FFFEFFE7FFD46645CE45FFFA" masterDocTitle="A review of the genus Oosternum Sharp of the West Indies (Coleoptera: Hydrophilidae: Sphaeridiinae)" masterLastPageNumber="63" masterPageNumber="43" pageNumber="43" updateTime="1731867519092" updateUser="admin">
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<mods:title id="D1FE374B4A23E1A75B42FDCD3E056E68">A review of the genus Oosternum Sharp of the West Indies (Coleoptera: Hydrophilidae: Sphaeridiinae)</mods:title>
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<mods:name id="3CE68C66DAA36408803B18607E038D56" type="personal">
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<mods:namePart id="8A4EAE06A4151017C6750B2B3A2D12B3">Deler-Hernandez, Albert</mods:namePart>
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<mods:namePart id="1A20C5FBF9214124627DE3E4D0F24F7D">Cala-Riquelme, Franklyn</mods:namePart>
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<mods:roleTerm id="BC0B1E82EF3C5228AECADC0ACEEC9FFC">Author</mods:roleTerm>
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<mods:namePart id="AC59FD93A03996BE244D39C4A86E55CC">Fikacek, Martin</mods:namePart>
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<mods:typeOfResource id="96253C98D4B78F8669912CF84061BA2E">text</mods:typeOfResource>
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<mods:title id="167DFE829E6D5EDD2A2D81663682E73C">Deutsche Entomologische Zeitschrift</mods:title>
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<mods:part id="5D5022310AD392C6D6C0F6D1B61FAECD">
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<mods:date id="C28892195FB6FDD3CB7E026921B6FAA0">2014</mods:date>
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<mods:detail id="884019736E253EEF40176CC110EDAF2C" type="volume">
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<mods:number id="3217EBEB7766736D01C2C07ADEF28310">61</mods:number>
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<mods:detail id="D363A6D64034004726ECAD3E1D393BEB" type="issue">
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<mods:number id="854B88217B5FA40E7156986B0F5C49A5">1</mods:number>
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<mods:start id="3328697DC2E37B46BB20A50526818444">43</mods:start>
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<mods:end id="D51187561E7E62509DB1F3B862936112">63</mods:end>
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<mods:url id="B98AFD21F5CCAE752A17475964D928A9">http://dx.doi.org/10.3897/dez.61.7566</mods:url>
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<mods:classification id="7B8ADB9907308C1948CC65A07B08B0A2">journal article</mods:classification>
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<mods:identifier id="404BC122CA4990A5F829B4C8B8755D06" type="DOI">http://dx.doi.org/10.3897/dez.61.7566</mods:identifier>
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<mods:identifier id="CA238F5E70BCF64420855C3522E32D06" type="Pensoft-Pub">1860-1324-1</mods:identifier>
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<treatment id="F4D382F7CE13332DDC3FD77FC7160A52" ID-GBIF-Taxon="127856740" LSID="urn:lsid:plazi:treatment:F4D382F7CE13332DDC3FD77FC7160A52" httpUri="http://treatment.plazi.org/id/F4D382F7CE13332DDC3FD77FC7160A52" lastPageNumber="43" pageId="0" pageNumber="43">
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<subSubSection id="CFBC52D35F1FC0E8CA7AAB9BDE739CBF" pageId="0" pageNumber="43" type="nomenclature">
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<paragraph id="7C82CAE8F3C00E711E2CFA7DD21F0D44" pageId="0" pageNumber="43">
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<taxonomicName id="0D69C605D091C0FDDD24CCD3264FAF65" LSID="http://zoobank.org/4B4F624C-6044-4B16-A829-E7F699B70567" class="Insecta" family="Hydrophilidae" genus="Oosternum" kingdom="Animalia" lsidName="Oosternum cercyonoides" order="Coleoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="cercyonoides" status="sp. nov.">Oosternum cercyonoides</taxonomicName>
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<taxonomicNameLabel id="B0887C1DEC1B4BE6CF8973A622A40544" pageId="0" pageNumber="43" rank="species">sp. n.</taxonomicNameLabel>
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Figs 5-62131415061
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</paragraph>
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</subSubSection>
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<subSubSection id="D1902721F14877E17864DC723BB73F5D" pageId="0" pageNumber="43" type="type-locality">
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<paragraph id="94EA189CE80B61A9C44A3BC32043C540" pageId="0" pageNumber="43">Type-locality.</paragraph>
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<paragraph id="BB35C82FC70356F7FA997CF41E0EB01C" pageId="0" pageNumber="43">
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Jamaica, St. Thomas P. Portland Gap:
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<geoCoordinate id="E4867D62523B58654E5F90D06FD33A29" direction="north" orientation="latitude" precision="1" value="18.0291">
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18°1
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<normalizedToken id="C7484AA0C8631091089C4813105213F0" originalValue="’44.76”">'44.76"</normalizedToken>
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N
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</geoCoordinate>
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,
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<geoCoordinate id="0124347D8AE91F10C2B69E7E2E6DE824" direction="west" orientation="longitude" precision="1" value="-76.506226">
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76°30
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<normalizedToken id="F3B86E465B97F6A85860A6E1A870B5AE" originalValue="’22.40”">'22.40"</normalizedToken>
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W
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</geoCoordinate>
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, 1676 m.
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</paragraph>
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</subSubSection>
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<subSubSection id="F3D845A6905E3CD897C40E40AE32C5A1" pageId="0" pageNumber="43" type="type-specimens">
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<paragraph id="A320C64FDAB0B99126B21BE83515A405" pageId="0" pageNumber="43">Type-specimens</paragraph>
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<paragraph id="B4CD4805C2D9F00BA7469B19B9D8EA27" pageId="0" pageNumber="43">
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(5 spec.). Holotype female. Original label: "JAMAICA: St. Thomas P. Portland Gap, 17.xii.1972/01.i.1973, S & J. Peck, elevation 5500ʹ, cloud for., dung & carrion tr. [printed] / Holotype,
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<taxonomicName id="5047C720BB769DF0C29F705FF9AE5CA9" class="Insecta" family="Hydrophilidae" genus="Oosternum" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="cercyonoides" status="sp. nov.">Oosternum cercyonoides</taxonomicName>
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<taxonomicNameLabel id="76BE927406A3E6864B86CC68C2DA4F22" rank="species">sp. n.</taxonomicNameLabel>
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,
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<normalizedToken id="B601A1EEAAAF391D2A44A4A017824ACF" originalValue="Deler-Hernández">Deler-Hernandez</normalizedToken>
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&
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<normalizedToken id="670644B2511DD64C5D55942858241628" originalValue="Fikáček">Fikacek</normalizedToken>
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det. 2013 [red, printed]" (CNC). Paratypes: JAMAICA: St. Thomas P. Portland Gap: same data as holotype (4 spec., CNC, BSC-E, NMPC).
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</paragraph>
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</subSubSection>
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<subSubSection id="C7EF602A257FC278D1849DAFA7E0267F" pageId="0" pageNumber="43" type="diagnosis">
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<paragraph id="67133D8183DBF005102E2F89D1E1D4E7" pageId="0" pageNumber="43">Diagnosis.</paragraph>
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<paragraph id="807D2D08BCEBF9CBF184DCA9E9ADC7FA" pageId="0" pageNumber="43">
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Body widest ca at midlength. Lateral margin of pronotum angulate. Pronotal punctation uniform in size, moderately dense consisting of small rasp-like punctures. Pronotal interstices without microsculpture. Mesal part of prosternum not divided from lateral portions. Lateral margin of antennal grooves subangulate. Elytral interval 2 of the same width as interval 3, as high as intervals 1 and 3, reaching elytral apex. Elytral intervals 5, 7 and 9 as convex as adjacent intervals. Elytral interstices shiny, without microsculpture. Preepisternal plate wide, drop-like, 1.7
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<normalizedToken id="7B3D593090FB8D8D6A2444DDBCDC7A74" originalValue="×">x</normalizedToken>
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longer than wide. Interstices without microsculpture, shiny. Anterolateral ridges of metaventrite not meeting together of median part of metaventrite mesally.
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</paragraph>
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</subSubSection>
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<subSubSection id="9DA539A7B6276CE87BC14AC1D40EF824" pageId="0" pageNumber="43" type="description">
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<paragraph id="32F667CFDCBC22BCDE5D871FE19F694C" pageId="0" pageNumber="43">Description.</paragraph>
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<paragraph id="A0D24DFBA84A48473914E9FD35AF1829" pageId="0" pageNumber="43">Habitus. Body elongate oval, gradually narrowing posteriad; total length /total width ratio = 2.5. Length: 1.9-1.95 mm, length of holotype: 1.9 mm; width: 0.75-0.78 mm, width of holotype: 0.78 mm.</paragraph>
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<paragraph id="BEDC0B0E88223DAF71B0B037E4222036" pageId="0" pageNumber="43">Coloration. Coloration of dorsal side brown to dark brown, elytra darker than pronotum, head dark brown. Ventral side brown. Femora and tibiae brown, tarsi and mouthparts yellow.</paragraph>
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<paragraph id="0A86DBA0E4119EE65198AC658F598B4B" pageId="0" pageNumber="43">
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Head. Clypeus with sparse punctation consisting of small rounded punctures, each puncture bearing fine decumbent seta; setae pale; interstices without microsculpture; anterior margin of clypeus truncate. Frons with dense punctation consisting of coarse, impressed rounded punctures, punctures of same shape medially and laterally; interstices without microsculpture. Eyes moderately large. Mentum 1.8
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<normalizedToken id="F199E80818F3E06F0182977DBF4513EF" originalValue="×">x</normalizedToken>
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wider than long, anterior margin slightly emarginate; anteromedian part not distinctly impressed; with sparse punctation, consisting of small, nearly indistinct punctures bearing minute setae; interstices with very fine microsculpture, opaque. Submentum without poriferous disc-like fields. Maxillary palpus with palpomeres 2 and 4 ca. 1.2
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<normalizedToken id="AB1D2C9B097B6261ADCD626110B19718" originalValue="×">x</normalizedToken>
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longer than palpomere 3.
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</paragraph>
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<paragraph id="D1DFCF2219A306786424B0558F1E7BE1" pageId="0" pageNumber="43">Prothorax. Pronotum evenly convex forming continuous curve with elytra in lateral view. Lateral margin of pronotum angulate, with narrow marginal bead. Pronotal punctation uniform in size, moderately dense, as dense as that on frons, consisting of small rasp-like punctures similar on whole surface of pronotum; all punctures bearing long setae; interstices without microsculpture. Median portion of prosternum not elevated and demarcated from lateral portions, median carina of prosternum narrow, not projecting more anteriad mesally than anterior margin of median portion, with anterior portion elevated into small tooth in lateral view. Postero-mesal projection with deep notch. Antennal grooves moderately large. Lateral margin of antennal grooves subangulate.</paragraph>
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<paragraph id="F3A65DF59EF85B7C4EB08FEFE994A2EB" pageId="0" pageNumber="43">
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Mesothorax. Scutellar shield bearing a few small rasp-like punctures; interstices without microsculpture. Elytral series 1-5 and 8 arising basally, series 6-7 and 9 joint subbasally. Serial punctures small; transverse; sparsely arranged; with minute setae (indistinct under binocular microscope). Interval 2 of the same width as interval 3, as high as intervals 1 and 3, reaching elytral apex, intervals 5, 7 and 9 as convex as adjacent intervals. Elytral interstices shiny, without microsculpture. Preepisternal plate wide, drop-like, 1.7
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<normalizedToken id="35BBD2B65392E9911DB41BBEB6A6A97D" originalValue="×">x</normalizedToken>
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longer than wide, widely attached to metaventrite; posterior part of preepisternal elevation slightly overlapping over anterior margin of metaventrite; median part flat; bearing sparsely arranged shallow setiferous punctures; interstices without microsculpture.
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</paragraph>
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<paragraph id="0DA9E156B410BBA49B7BDE79A7293266" pageId="0" pageNumber="43">Metathorax. Metaventrite distinctly shorter than preepisternal elevation of mesothorax, median portion markedly differing from lateral portion in punctation and microsculpture; punctation of median portion consting of sparsely arranged but large rasp-like setiferious punctures, interstices without microsculpture, shiny. Anterolateral ridges bent posteriad along lateral margin of metaventrite, concave laterally, not meeting together mesally. Anterior margin of metaventrite not crenulate.</paragraph>
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<paragraph id="325A2E394BA052793041C7404A8FBD79" pageId="0" pageNumber="43">Abdomen. Ventrite 1 with additional longitudinal ridges laterally. Ventrites 2-5 without longitudinal ridges; posterior margin of all ventrites lacking denticles.</paragraph>
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</subSubSection>
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<subSubSection id="7EB5D4041471AEB4E9A2A2A675B9B74D" pageId="0" pageNumber="43" type="etymology">
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<paragraph id="2963C02CCC3A66C11445289204D48176" pageId="0" pageNumber="43">Etymology.</paragraph>
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<paragraph id="E41F47BB45011D62BCC4614428543B0F" pageId="0" pageNumber="43">
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The species name is derived from the name of the megasternine genus
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<taxonomicName id="19A5B5AB82011B71C6B598F820E4F628" authority="Leach, 1817" authorityName="Leach" authorityYear="1817" class="Insecta" family="Hydrophilidae" genus="Cercyon" kingdom="Animalia" lsidName="Cercyon" order="Coleoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="genus">Cercyon Leach, 1817</taxonomicName>
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, reflecting the
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<taxonomicName id="5D59377795A7D6B0B65DBC3D6C408917" class="Insecta" family="Hydrophilidae" genus="Cercyon" kingdom="Animalia" lsidName="Cercyon" order="Coleoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="genus">Cercyon</taxonomicName>
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-like appearance of this new species.
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</paragraph>
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</subSubSection>
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<subSubSection id="56A2488A64C7094BD8EE10D48E75D320" pageId="0" pageNumber="43" type="distribution">
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<paragraph id="7D4CDF63ED765E2A96C93C8FA7DA2800" pageId="0" pageNumber="43">Distribution.</paragraph>
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<paragraph id="169C3B06E05A8FA1ED0CE0AAD8736864" pageId="0" pageNumber="43">
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<taxonomicName id="A98B50657B8F4512CAC52F0DBF26358A" class="Insecta" family="Hydrophilidae" genus="Oosternum" kingdom="Animalia" lsidName="Oosternum cercyonoides" order="Coleoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="cercyonoides" status="sp. nov.">Oosternum cercyonoides</taxonomicName>
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<taxonomicNameLabel id="7286E0F80D5CB23EE8F5329C671D15D6" rank="species">sp. n.</taxonomicNameLabel>
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is a Jamaican endemic currently only known from the type locality in the Blue Mountains, i.e. the highest mountain massif in the eastern part of the island (Fig. 61).
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</paragraph>
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</subSubSection>
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<subSubSection id="A23E7AA6CF3275ED5E2D85321C18F778" pageId="0" pageNumber="43" type="habitat">
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<paragraph id="EA490B38E8EC3939D772E5B4C67DD4D4" pageId="0" pageNumber="43">Habitat.</paragraph>
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<paragraph id="51D2CEE165384CE65D1F3A0337639E7F" pageId="0" pageNumber="43">Based on the label data, the specimens were collected using baited pitfall traps in the montane cloud forest.</paragraph>
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</subSubSection>
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</treatment>
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</document> |