157 lines
18 KiB
XML
157 lines
18 KiB
XML
<document id="987308C612112EA46C039FA0B80CF5FF" ID-CLB-Dataset="34821" ID-DOI="http://dx.doi.org/10.3897/afrinvertebr.57.8449" ID-GBIF-Dataset="eedbb577-4b86-46f9-925c-057138dae997" ID-Pensoft-Pub="2305-2562-1-1" ID-ZooBank="91CB101308C444A1AA5587CB0644B5AA" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="2305-2562-1-1" ModsDocOrigin="African Invertebrates 57 (1)" ModsDocTitle="Complementary description of the genus Manohyphella Allen, 1973 (Insecta: Ephemeroptera: Teloganodidae), with some comments on its ecology in the Andasibe area (East Coast, Madagascar)" checkinTime="1465882689139" checkinUser="pensoft" docAuthor="Oliarinony, Ranalison, Elouard, Jean-Marc & Sartori, Michel" docDate="2016" docId="28157A75A8E3A26DD1BA553F40C70193" docLanguage="en" docName="AfrInvert 57(1): 1-14" docOrigin="African Invertebrates 57 (1)" docSource="http://dx.doi.org/10.3897/afrinvertebr.57.8449" docTitle="Manohyphella keiseri Allen 1973" docType="treatment" docVersion="7" lastPageNumber="5" masterDocId="5469FF99B853FFD4B327E831FB61FFE7" masterDocTitle="Complementary description of the genus Manohyphella Allen, 1973 (Insecta: Ephemeroptera: Teloganodidae), with some comments on its ecology in the Andasibe area (East Coast, Madagascar)" masterLastPageNumber="14" masterPageNumber="1" pageNumber="3" updateTime="1701377374887" updateUser="ExternalLinkService">
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<mods:title id="9AF05ABF492C112717E4F373A21542B1">Complementary description of the genus Manohyphella Allen, 1973 (Insecta: Ephemeroptera: Teloganodidae), with some comments on its ecology in the Andasibe area (East Coast, Madagascar)</mods:title>
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<mods:namePart id="F37CB604ECD9AC52C3E25A8C290F0C87">Oliarinony, Ranalison</mods:namePart>
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<mods:namePart id="73D5F7D3634DAA7EFD67611162811B8F">Elouard, Jean-Marc</mods:namePart>
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<mods:namePart id="2C27FEB79898DEAC51E87F1662F6A044">Sartori, Michel</mods:namePart>
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<mods:title id="5A9DA44FA241491F6D12AC764140AF48">African Invertebrates</mods:title>
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<mods:date id="AE1508B4C008B46432A70868FB289E24">2016</mods:date>
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<mods:number id="E7E2C00B37DECCEA93F38DBE3EAC7E0D">57</mods:number>
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<mods:url id="59F1BEBB7F50490C5B374EAD50416601">http://dx.doi.org/10.3897/afrinvertebr.57.8449</mods:url>
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<mods:classification id="DC6BFC69B63A334B85E899E764F58803">journal article</mods:classification>
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<mods:identifier id="62BF2174946F21B7710FD55ECAC2F12E" type="DOI">http://dx.doi.org/10.3897/afrinvertebr.57.8449</mods:identifier>
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<treatment id="28157A75A8E3A26DD1BA553F40C70193" ID-GBIF-Taxon="127878618" LSID="urn:lsid:plazi:treatment:28157A75A8E3A26DD1BA553F40C70193" httpUri="http://treatment.plazi.org/id/28157A75A8E3A26DD1BA553F40C70193" lastPageId="4" lastPageNumber="5" pageId="2" pageNumber="3">
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<subSubSection id="0B2A5E25F074EBBF71A60CF75495D65A" pageId="2" pageNumber="3" type="multiple">
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<paragraph id="0908D3963CEB19D31A3EC891E8F4AFAD" pageId="2" pageNumber="3">Taxon classification Animalia Ephemeroptera Teloganodidae</paragraph>
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</subSubSection>
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<subSubSection id="7205066CAD0EBB752FB4E3EE13919FB4" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="B5338D23C29DB722928010060C96C9A5" pageId="2" pageNumber="3">
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<taxonomicName id="54E4A23F71A4CC8629BAEEC74624F2CB" ID-CoL="3XVSS" authority="Allen, 1973" authorityName="Allen" authorityYear="1973" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri Allen, 1973</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="4AC420D5C2A92901240EC9EC56C56341" pageId="2" pageNumber="3" type="reference_group">
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<paragraph id="7B7BEA80B2B5CA134564F6CF001F67CF" pageId="2" pageNumber="3">
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<taxonomicName id="BBC87C17A8B3C818B622BDF46B9895A6" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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Allen, 1973, Pan-Pacific Entomology 49: 160-162; terra typica: Madagascar, Ranomafana
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</paragraph>
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<paragraph id="2651F3911500C11ECF0E3EF51A2B54D1" pageId="2" pageNumber="3">
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<taxonomicName id="D18ECDE98E0CDB8A9B91A71BC00BEE44" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella animosa" order="Ephemeroptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="animosa">Manohyphella animosa</taxonomicName>
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McCafferty & Benstead, 2002, Annals Limnology 38: 44-46; terra typica: Madagascar, Ranomafana, syn. n.
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</paragraph>
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<paragraph id="65F3243E81DD676220C1F7CFE2D81FA7" pageId="2" pageNumber="3">
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<taxonomicName id="93385154D0E57367E3A6FFD203133AC9" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella sphyxia" order="Ephemeroptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="sphyxia">Manohyphella sphyxia</taxonomicName>
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McCafferty & Benstead, 2002, Annals Limnology 38: 46-47; terra typica: Madagascar, Ranomafana, syn. n.
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</paragraph>
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</subSubSection>
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<subSubSection id="92037F7A1A495170C4B1929DC4267927" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3" type="description">
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<paragraph id="CF189ABBA19F69EC76FF1A14176F2BA1" pageId="2" pageNumber="3">Description.</paragraph>
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<paragraph id="85490148ECD36D6184D7B07D29B6E685" pageId="2" pageNumber="3">Male imago. Body length: 6.5-7.1 mm; forewing length: 6.8-8.1 mm; hindwing length: 1.11-1.15 mm.</paragraph>
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<paragraph id="D9AF11DEDCD67AD56723D0E15458B1E9" pageId="2" pageNumber="3">Head: frons dark brown; ocelli whitish with blackish stem; upper part of compound eyes light grey, lower part dark grey; antennae whitish.</paragraph>
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<paragraph id="3D1EF4F2688C4906EDF39182F5CA85FC" pageId="2" pageNumber="3">Pronotum: light brown, with some blackish maculae and a black sagittal line; foreleg with coxa and trochanter light brown, femur medium brown, tibia dark brown in the basal half, light brown in the apical one, tarsi yellowish brown; leg formula: femur 1.4 mm, tibia 2.5 mm, tarsus 2.15 mm (ta1 0.9 mm, ta2 0.8 mm, ta3 0.3 mm, ta4 0.15 mm); tarsal claw dissimilar.</paragraph>
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<paragraph id="3F49D08C87B878D6E1ED580F85648962" pageId="2" pageNumber="3">Meso- metathorax: medium brown, washed with grey; coxa and trochanter washed with black, femur medium brown with two longitudinal blackish stripes, femoro-tibial articulation blackish, tibia and tarsus light brown; tarsal claw dissimilar. Forewing (Fig. 1) translucent with base tinted with dark brown; longitudinal veins medium to light brown, crossveins translucent; a single intercalary between IMP and MP2, one between MP2 and CuA, and three between CuA and CuP; hindwing (Fig. 2) entirely dark brown, costal process pointed and located ca ⅓ along the tip of the wing; mesoscutellum with well-developed posterior processes.</paragraph>
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<caption id="BDC5EE19E2F184DA28144A517ACDDF40" pageId="2" pageNumber="3">
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<paragraph id="0BD63730B5B20328A4E4804915E95A08" pageId="2" pageNumber="3">
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Figures 1-4.
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<taxonomicName id="F018AE4F8F7D2E545BBF3CC5546EA7EA" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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Allen, 1973 adults. 1 male forewing 2 male hindwing 3 female forewing 4 female hindwing.Abbreviations: C Costa Sc Subcosta R Radius MA Media anterior MP Media posterior IMP Main intercalary vein in media posterior CuA Cubitus anterior CuP Cubitus posterior.
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</paragraph>
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</caption>
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<paragraph id="2BAF9FE3A05F64C8CF39040B212F5BF3" pageId="3" pageNumber="4">
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<pageBreakToken id="25409C73B9BF19387CAB980F78F1870C" pageId="3" pageNumber="4" start="start">Abdomen</pageBreakToken>
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: tergites greyish brown, colour intensity increasing toward the tip; presence of two rounded and whitish spots in postero-lateral position of each segment, especially well marked on segments
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<normalizedToken id="4C3D1EE98ADE937BA0DCE9E794FAA98A" originalValue="VI–IX">VI-IX</normalizedToken>
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; abdominal sternites light grey.
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</paragraph>
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<paragraph id="C37F64DCA1138BCE15BC7868F646FE2D" pageId="3" pageNumber="4">Genitalia (Fig. 5): styliger plate light brown, with a rounded process in the middle of the posterior margin; gonopods light brown, three-segmented, the first one stout, just over half the length of segment II; segment III ovoid and short; inner margin of gonopods bearing stout and short scale-like setae; penes lobes medium brown stout and almost completely fused except at the tip, shorter than the gonopods; no spines or ornamentation present. Cerci broken.</paragraph>
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<caption id="DBE9CB85A8243850A3AEEC230C8C314B" pageId="3" pageNumber="4">
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<paragraph id="0E043B7866DAABA847E6C9CE63F45716" pageId="3" pageNumber="4">
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Figures 5-10.
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<taxonomicName id="839D44BFC902BA7FD1F297AD0FAA5B12" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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Allen, 1973 adult (5) and larva (6-10). 5 male genitalia in ventral view 6 gill I 7 gill II 8 gill III 9 gill IV 10 gill V. Scale bar: 0.2 mm (6-10). Abbreviations: dl dorsal lamella vl ventral lobes.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="12C9A9DC5FA0679A3FBED9CAF2E7D367" pageId="3" pageNumber="4" type="female imago">
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<paragraph id="5A30CE4C4546FD2592AD95CF6FA17487" pageId="3" pageNumber="4">Female imago.</paragraph>
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<paragraph id="47F542174AB27FAA86E8BDCE99C4C05A" pageId="3" pageNumber="4">Body length: 6.1-6.2 mm; forewing length: 8.7-9.8 mm; hindwing length: 0.97-1.02 mm.</paragraph>
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<paragraph id="55B109EF2651D6B3C8A6B9E8165E1CB7" pageId="3" pageNumber="4">Similar to the male, except as follows: legs uniformly light brown; forewing (Fig. 3) with subcostal field entirely brownish, hind wing (Fig. 4) light brown, with costal process located ca ⅕ of the tip of the wing; abdominal patterns visible but less contrasted, sternites greyish brown; subanal plate slightly incised in the middle; cerci entirely whitish.</paragraph>
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</subSubSection>
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<subSubSection id="905EB8A94CEDBD9149E6BC0B90DD3AA3" pageId="3" pageNumber="4" type="female subimago">
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<paragraph id="5B344F308C14E7978F1807C971D70609" pageId="3" pageNumber="4">Female subimago.</paragraph>
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<paragraph id="F5684D76408DF08FC523159920713427" pageId="3" pageNumber="4">Similar to the adult female, except general coloration reddish brown, wings entirely medium brown, subanal plate regularly rounded.</paragraph>
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</subSubSection>
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<subSubSection id="1FB8195555E08E5D9DBE56979B4B85AB" pageId="3" pageNumber="4" type="nymph">
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<paragraph id="7EC820627BF5B8DE2F169DB3760D118D" pageId="3" pageNumber="4">Nymph (Fig. 11).</paragraph>
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<caption id="975A59BB3FC6BCF053D0735188802D92" pageId="3" pageNumber="4">
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<paragraph id="81580CC0F4246FBA485CD865DC40C98B" pageId="3" pageNumber="4">
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Figure 11.
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<taxonomicName id="AEAD01C49791F721829A3DFAA5FD5246" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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Allen, 1973 from top to bottom: medium size female larva from Ranomafana area (P0643), medium size male larva from Marojejy area (P1020), full grown male larva from Andasibe area (P2183). Scale bar: 1 cm.
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</paragraph>
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</caption>
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<paragraph id="5361D7B139C13664B1BB6CC62719B52C" pageId="3" pageNumber="4">
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The species has been described by
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<bibRefCitation id="1411B4BF818749795C81F63216118ED9" author="McCafferty, WP" journalOrPublisher="Annales De Limnologie-International Journal of Limnology" pageId="8" pageNumber="9" pagination="41 - 52" title="Cladistic resolution and ecology of the Madagascar genus Manohyphella Allen (Ephemeroptera: Teloganodidae)." url="10.1051/limn/2002005" volume="38" year="2002">McCafferty and Benstead (2002)</bibRefCitation>
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, with the following important complements:
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</paragraph>
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<paragraph id="7A07A2C1068CF4196CBDEC93AD7FC01D" pageId="3" pageNumber="4">Patch of setae on the outer margin of the mandibles variable in number and often broken, their insertion only visible at high magnification. Maxilla with a spoon-like tooth, and with two stout and curved dentisetae; patch of setae at the base of the galea composed of 2-5 long, thin setae. Labium with submentum well developed, antero-lateral corners more or less rounded; base of the 3rd segment of the labial palp as wide as the articulation with the 2nd segment.</paragraph>
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<paragraph id="7FBDD1B42AB9EBACAA031F57058746C5" pageId="3" pageNumber="4">
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Gills (Figs 6-10) present on segments
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<normalizedToken id="80019E60AE16DC732A6D80089D2FA98C" originalValue="I–V">I-V</normalizedToken>
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. Gill I (Fig. 6) small, finger-like and one segmented, covered with long and thin setae. Gill II (Fig. 7) with a plate like dorsal lobe, and a ventral lobe constituted of costal and anal branches, dorsal gill more or less quadratic, with a distinct longitudinal ridge. In the distal
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<normalizedToken id="CF16D5583E2396FFAA9960578CD041DA" originalValue="¼">1/4</normalizedToken>
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of the dorsal lobe, a weak line well visible and almost reaching the middle of the plate, probably allowing the larva to lift the distal part of the gill. Dorsal plate of gill III (Fig. 8) quadratic, outer margin concave and with long, thin setae. Dorsal plate of gill IV (Fig. 9) transverse, with long, thin setae on the margin. Gill V (Fig. 10) identical to the previous one, smaller and without ventral lobe. Single postero-median tubercles on tergites variable in size and orientation depending on the developmental stage of the larva. Cerci and terminal filament with rows of stout, long setae.
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</paragraph>
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</subSubSection>
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<subSubSection id="18EA821136CCE743E01973853A6D0DD8" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="ecology">
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<paragraph id="ABFFB9237CD385AD1D3A32E89678022D" pageId="3" pageNumber="4">Ecology.</paragraph>
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<paragraph id="2478EC484CBA25C74FB7BCAB3C6EABB0" pageId="3" pageNumber="4">
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<taxonomicName id="7AFD482B67EDA5F3BFDDDC729F99E053" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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larvae were almost exclusively found in the three forested localities (BT, MA, RA) and were virtually absent from the Savoka open canopy localities (4 specimens captured in the three localities in one year), confirming that the species is strictly bound to the forest cover. Populations in BT were not dense enough to proceed to life cycle analyses. Mean densities in MA and RA over the investigated period were 12.50
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<normalizedToken id="89D2B3918EF881E7B4EF2C6736330C63" originalValue="±">+/-</normalizedToken>
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17.93 and 10.56
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<normalizedToken id="0550DA271921F815A274D6D9ABE2CC35" originalValue="±">+/-</normalizedToken>
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11.18 ind. m-2 respectively. Mean biomass was 8.17 and 7.07 mg DW m-2 respectively.
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</paragraph>
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<paragraph id="917726FAA86642C8893F5C69DA716147" pageId="4" pageNumber="5">
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<pageBreakToken id="05EB34DDBC6B0F64AD4536D7A405322D" pageId="4" pageNumber="5" start="start">The</pageBreakToken>
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life cycle exhibits a seasonal pattern which is not characteristic of tropical species (Fig. 12). Mature nymphs were found between September and November, at the end of the dry season.
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</paragraph>
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<caption id="14811FF8BDE1097BAF30DDBC2954A3CC" pageId="4" pageNumber="5">
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<paragraph id="BC628BE085D8EB5DAC4D2B7578330418" pageId="4" pageNumber="5">
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Figure 12. Life cycle of
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<taxonomicName id="AA1978B5B27A590A0EA3210C777E078B" class="Insecta" family="Teloganodidae" genus="Manohyphella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Manohyphella keiseri" order="Ephemeroptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="keiseri">Manohyphella keiseri</taxonomicName>
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in Andasibe area; arrows indicate mature larvae (emergence); number of specimens examined are in brackets below the sample dates.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |