201 lines
20 KiB
XML
201 lines
20 KiB
XML
<document id="3343FFD2D62FAB44FF1A2166A8BD6113" ID-CLB-Dataset="28920" ID-DOI="http://dx.doi.org/10.3897/zookeys.790.24745" ID-GBIF-Dataset="d8d9c77d-70a5-4783-af93-126be1da094e" ID-PMC="PMC6198027" ID-Pensoft-Pub="1313-2970-790-21" ID-PubMed="30364795" ID-ZooBank="D4FB203D9735475994A6B460DC9F0B2A" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-790-21" ModsDocOrigin="ZooKeys 790" ModsDocTitle="A new species of Procamallanus Baylis, 1923 (Nematoda, Camallanidae) from Astronotusocellatus (Agassiz, 1831) (Perciformes, Cichlidae) in Brazil" checkinTime="1539655247808" checkinUser="pensoft" docAuthor="Pinheiro, Raul Henrique da Silva, Melo, Francisco Tiago de Vasconcelos, Scott Monks,, Santos, Jeannie Nascimento dos & Giese, Elane Guerreiro" docDate="2018" docId="96CC44127D2843A370711F91EFC07306" docLanguage="en" docName="ZooKeys 790: 21-33" docOrigin="ZooKeys 790" docSource="http://dx.doi.org/10.3897/zookeys.790.24745" docTitle="Procamallanus spiculastriatus Pinheiro, Melo, Monks, Santos & Giese, 2018, sp. n." docType="treatment" docUuid="AD83ABF3-9B63-455C-8AC6-3B3795CD6156" docUuidSource="ZooBank" docVersion="8" lastPageNumber="26" masterDocId="A01AA12FFF89FFD7FFA1D104FFEFFFB9" masterDocTitle="A new species of Procamallanus Baylis, 1923 (Nematoda, Camallanidae) from Astronotusocellatus (Agassiz, 1831) (Perciformes, Cichlidae) in Brazil" masterLastPageNumber="33" masterPageNumber="21" pageNumber="22" updateTime="1732482442401" updateUser="ExternalLinkService">
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<mods:titleInfo id="40D918111EA293C74BB53A3887778456">
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<mods:title id="F4FB285A99D707BD4BA1F7798758E74C">A new species of Procamallanus Baylis, 1923 (Nematoda, Camallanidae) from Astronotusocellatus (Agassiz, 1831) (Perciformes, Cichlidae) in Brazil</mods:title>
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<mods:roleTerm id="280272DA0CAC4B4875E9BA5FA4935E27">Author</mods:roleTerm>
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<mods:namePart id="8777E72C6FC81ED215DD9FABBD1C0ABB">Pinheiro, Raul Henrique da Silva</mods:namePart>
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<mods:roleTerm id="D6DDC5A342141C269AEB44BCA5C88D2D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A0D74223A99A3AA8AE5044C214B94D5C">Melo, Francisco Tiago de Vasconcelos</mods:namePart>
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<mods:name id="DDDC34B5C721C85596203689F4630ED2" type="personal">
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<mods:namePart id="779DD733C9955167D8B04445AD1FECEA">Scott Monks,</mods:namePart>
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<mods:namePart id="CB210BD148BCB93E5ADC1D9AAA0750BB">Santos, Jeannie Nascimento dos</mods:namePart>
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<mods:roleTerm id="A37085AE5F8310C892864DFD89DAE5E8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="30A2099BE7306E20C9104F54E877B114">Giese, Elane Guerreiro</mods:namePart>
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<mods:typeOfResource id="68DBCA3E8E40753EE51833E03277AF63">text</mods:typeOfResource>
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<mods:title id="515B5807D591BC755316A1781C3F7387">ZooKeys</mods:title>
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<mods:part id="34B846BC2FBC007B0A17A4CB3962CF1A">
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<mods:date id="9079A701DBE1AD2A788912390BD6E54A">2018</mods:date>
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<mods:detail id="683E34EB7672D9D56BF789D867F725C6" type="volume">
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<mods:number id="99909307375ED0DD12775CCBD683BC4C">790</mods:number>
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<mods:url id="8B6A3CBED0060FE03610C61156FC7ABF">http://dx.doi.org/10.3897/zookeys.790.24745</mods:url>
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<mods:classification id="39BBCEADF501F38CE8DA8125FB43CAC5">journal article</mods:classification>
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<mods:identifier id="A0195A9C722D1C54F2004CB5FD449F6D" type="DOI">http://dx.doi.org/10.3897/zookeys.790.24745</mods:identifier>
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<mods:identifier id="5227B8101EF300C2845B7C84FB9805FD" type="Pensoft-Pub">1313-2970-790-21</mods:identifier>
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</mods:mods>
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<treatment id="96CC44127D2843A370711F91EFC07306" ID-GBIF-Taxon="148771589" LSID="urn:lsid:zoobank.org:act:AD83ABF3-9B63-455C-8AC6-3B3795CD6156" httpUri="http://treatment.plazi.org/id/96CC44127D2843A370711F91EFC07306" lastPageId="5" lastPageNumber="26" pageId="1" pageNumber="22" scope_order="Perciformes" scope_phylum="Nematoda">
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<subSubSection id="68548E63AEE58FFF34BAC4F195F2B75A" pageId="1" pageNumber="22" type="nomenclature">
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<paragraph id="FA1C9634583F22D412B4CAB1515A9E95" pageId="1" pageNumber="22">
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<taxonomicName id="B8B71B9E85BF348A0FC14AD74F4D35C8" LSID="http://zoobank.org/AD83ABF3-9B63-455C-8AC6-3B3795CD6156" family="Camallanidae" genus="Procamallanus" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Procamallanus spiculastriatus" order="Camallanida" pageId="1" pageNumber="22" rank="species" species="spiculastriatus">Procamallanus spiculastriatus</taxonomicName>
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<taxonomicNameLabel id="3F4E89EECA7DAFF31A3B3451ED8E4FD6" pageId="1" pageNumber="22">sp. n.</taxonomicNameLabel>
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Figures 1, 2, 3
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</paragraph>
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</subSubSection>
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<subSubSection id="04427D00BEEEC2E5B8563BBB70C434E1" pageId="1" pageNumber="22" type="materials_examined">
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<paragraph id="B5ABE5C13B9B41DCD5D679B778C9CB9A" pageId="1" pageNumber="22">Material.</paragraph>
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<paragraph id="5A94D977D9DCB20996C489564F2405FD" pageId="1" pageNumber="22">
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Type specimens. Holotype male (MPEG 195), allotype female (MPEG 196), and four paratypes (MPEG 197; MPEG 198; MPEG 199; MPEG 200) were deposited in the
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<normalizedToken id="1AEADD72C88116763C21F809BD33DA4E" originalValue="Coleção">Colecao</normalizedToken>
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de Invertebrados of the Museu Paraense
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<normalizedToken id="F0F4904617B8B06608A1914C540CFE4F" originalValue="Emílio">Emilio</normalizedToken>
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Goeldi (MPEG),
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<normalizedToken id="5D731CC541852058FB6573B12825E8A0" originalValue="Belém">Belem</normalizedToken>
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,
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<normalizedToken id="A86270CA11343B28AE39DC7FC9C2367B" originalValue="Pará">Para</normalizedToken>
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, Brazil.
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</paragraph>
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</subSubSection>
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<subSubSection id="7D4765D08AE13AAB2FF361A8919F2F9D" pageId="1" pageNumber="22" type="type host">
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<paragraph id="1FC7C7D073C6AA1F6EF5CDBF1F73FA54" pageId="1" pageNumber="22">Type host.</paragraph>
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<paragraph id="0C8A7C0F3514157B70C51470EC67640F" pageId="1" pageNumber="22">
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<taxonomicName id="F858255762C5DFC69C2C6CFD1EECE2AB" family="Cichlidae" genus="Astronotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Astronotus ocellatus" order="Perciformes" pageId="1" pageNumber="22" phylum="Chordata" rank="species" species="ocellatus">Astronotus ocellatus</taxonomicName>
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(Agassiz) (
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<taxonomicName id="DE6BA7869980E700943B6CE4AE5754FC" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Perciformes" pageId="1" pageNumber="22" phylum="Chordata" rank="order">Perciformes</taxonomicName>
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:
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<taxonomicName id="2DB5B29BEA72C196B7100D6B661BD3CE" family="Cichlidae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Perciformes" pageId="1" pageNumber="22" phylum="Chordata" rank="family">Cichlidae</taxonomicName>
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). Average length = 24.7
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<normalizedToken id="FD920BFDA103D612A05A4DC877B2E07E" originalValue="±">+/-</normalizedToken>
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2.6 cm; average weight = 331.8
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<normalizedToken id="F98E9FC970D641017F530BEA77A6A128" originalValue="±">+/-</normalizedToken>
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96.3 g.
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</paragraph>
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</subSubSection>
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<subSubSection id="2516AEC96814F45F568F102F5BDB30AF" pageId="1" pageNumber="22" type="type locality">
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<paragraph id="7D0F00BBF77A0A03D33DD9638E892053" pageId="1" pageNumber="22">Type locality.</paragraph>
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<paragraph id="B00D6D971959F37CAB732CDA3C5AE0A3" pageId="1" pageNumber="22">
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<normalizedToken id="73B3D19DD96634779F8C33DC65732D63" originalValue="Iará">Iara</normalizedToken>
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Lake, Jardim
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<normalizedToken id="3A745C8DE0DE4000F99347551E4AEC2D" originalValue="Botânico">Botanico</normalizedToken>
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Bosque Rodrigues Alves (
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<geoCoordinate id="138D83A83B89A11CE3B8B3E1447EBCF4" direction="south" orientation="latitude" precision="15" value="-1.4302777">1°25'49"S</geoCoordinate>
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,
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<geoCoordinate id="E58D4FB8024E149BBA688E28DD073957" direction="west" orientation="longitude" precision="15" value="-48.456112">48°27'22"W</geoCoordinate>
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),
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<normalizedToken id="B6DE0F3CB5EE063F410F4BC12CE91A46" originalValue="Belém">Belem</normalizedToken>
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,
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<normalizedToken id="AC4B63235655D390EA6DD915DBBB86FD" originalValue="Pará">Para</normalizedToken>
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, Amazon Biome, Brazil.
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</paragraph>
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</subSubSection>
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<subSubSection id="BCD6B72AE3390C0D4940970350922D63" pageId="1" pageNumber="22" type="site in host">
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<paragraph id="636833C08BD272A210E6287002402DC0" pageId="1" pageNumber="22">Site in host.</paragraph>
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<paragraph id="2D718B61405E5CE56686888AC0A1CB53" pageId="1" pageNumber="22">Mid-intestine.</paragraph>
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</subSubSection>
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<subSubSection id="E596FEFE949BD4F4C14C960EBFB0B0E1" pageId="1" pageNumber="22" type="host">
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<paragraph id="15B0F7ED15CCB448123400EE93B3F47F" pageId="1" pageNumber="22">Host-parasite data.</paragraph>
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<paragraph id="63F1BBC071F50C2621A8F432A6878CAF" pageId="1" pageNumber="22">Prevalence 55% (22 infected, 40 examined); Mean intensity = 14.8; Mean abundance = 8.5; Range = 1-59.</paragraph>
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</subSubSection>
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<subSubSection id="C63F036D248DD2A7D5DA39ACECED8893" pageId="1" pageNumber="22" type="etymology">
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<paragraph id="80C4F2D3ED9D2152F6C7F485C0CAF834" pageId="1" pageNumber="22">Etymology.</paragraph>
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<paragraph id="24AD2D87985A925344F84F950554B1D8" pageId="1" pageNumber="22">The species name refers to the unique morphology of the spicules, which membranous alae that are supported by rays, giving them a striated appearance.</paragraph>
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</subSubSection>
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<subSubSection id="042305FDD6328934F7EDBC97FA3A6173" lastPageId="5" lastPageNumber="26" pageId="1" pageNumber="22" type="description">
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<paragraph id="D07604023347743EF946A12B62BA8F29" pageId="1" pageNumber="22">Description.</paragraph>
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<paragraph id="57783F8D69655361719A8EB2E5B389E1" lastPageId="3" lastPageNumber="24" pageId="1" pageNumber="22">
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[Based on 10 males, 11 females, 20 eggs (from allotype female), and 20 intrauterine larvae (from allotype female)] Medium-sized nematodes, red while
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<pageBreakToken id="95114CDF966911B37C0161F8CBA562F1" pageId="2" pageNumber="23" start="start">alive</pageBreakToken>
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and white after fixation. Cuticle with fine transverse striations. Oral opening circular, surrounded by three concentric circles with four papillae each, inner circle with six small pores at base proximal to oral opening, pair of small lateral amphids present
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<pageBreakToken id="8E07B6FC1B1B7E851556E7B77FA167DD" pageId="3" pageNumber="24" start="start">(</pageBreakToken>
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Figure 2a). Buccal capsule, orange-brown, barrel-shaped with a well-developed basal ring armed with four sclerotized tooth-like structures (Figs 1a, b, 2b). Inner surface of capsule smooth (Figure 1a, b) without ridges. Muscular esophagus somewhat shorter than glandular esophagus. Deirids minute, simple with rounded tip, situated between the buccal capsule and nerve ring (Figure 2c).
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</paragraph>
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<caption id="A8F445752782F30D9C2DE2EA783CC725" pageId="3" pageNumber="24">
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<paragraph id="7A7B8A87399FF19D767991F86D624D2D" pageId="3" pageNumber="24">
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Figure 1.
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<taxonomicName id="39A3768C13AC4B76B1EA0FAE002F663A" class="Chromadorea" family="Camallanidae" genus="Procamallanus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Procamallanus spiculastriatus" order="Rhabditida" pageId="3" pageNumber="24" phylum="Nematoda" rank="species" species="spiculastriatus">Procamallanus spiculastriatus</taxonomicName>
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sp. n., line drawings a adult male, anterior part of the body, lateral view b buccal capsule, lateral view c vulvar opening and vagina d tail of a female worm, lateral view e posterior end of a male worm and phasmids (arrowheads), ventral view f spicules, ventral view g distal part of spicules, ventral view h distal end of spicules, lateral view i larvae. Scale bars: 150
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<normalizedToken id="FE970F747ABCAF3A8963DA6E606E7A99" originalValue="µm">µm</normalizedToken>
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(a); 40
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<normalizedToken id="D1B8E8E26495AA97D0A401BCE406C318" originalValue="µm">µm</normalizedToken>
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(b); 100
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<normalizedToken id="1F2F156032B27E5A7F5B14E8E12CC68C" originalValue="µm">µm</normalizedToken>
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(c, d); 20
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<normalizedToken id="825765F07EDD0B0F83901E7ABEF7FC9F" originalValue="µm">µm</normalizedToken>
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(e); f, 50
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<normalizedToken id="D7494DDAC19F28DB5AE098AC45F7C2E9" originalValue="µm">µm</normalizedToken>
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; 50
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<normalizedToken id="8BF75740B4EF242AEB14370B48043545" originalValue="µm">µm</normalizedToken>
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(g, h, i).
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</paragraph>
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</caption>
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<caption id="59048D421E182F78CF31AAC50E1707BD" pageId="3" pageNumber="24">
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<paragraph id="BDE72A17714E2D6DDAB7842A9D1A4A4E" pageId="3" pageNumber="24">
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Figure 2.
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<taxonomicName id="254CC71CA0061ACA2FA740D2694A69CF" class="Chromadorea" family="Camallanidae" genus="Procamallanus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Procamallanus spiculastriatus" order="Rhabditida" pageId="3" pageNumber="24" phylum="Nematoda" rank="species" species="spiculastriatus">Procamallanus spiculastriatus</taxonomicName>
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sp. n., female, scanning electron microscopy. a oral opening, frontal view, three circles of cephalic papillae (a, b, c), amphid (am, arrowhead), pore-like structures (arrows) b oral opening, view of buccal capsule, two teeth are visible at the base of the basal ring (arrows) c deirid d excretory pore. Scale bars: 10
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<normalizedToken id="B58118FE0A5FFCEFF17187DB15F9073E" originalValue="µm">µm</normalizedToken>
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(a, b); 2
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<normalizedToken id="5EBBAAE039B035751DB30A602871CB88" originalValue="µm">µm</normalizedToken>
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(c); 5
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<normalizedToken id="C4E6D52E6CEA3DCB2DC996EBA06A5695" originalValue="µm">µm</normalizedToken>
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(d).
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</paragraph>
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</caption>
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<paragraph id="9761B93C332BE16FBD11D9F6AA66DD39" lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24">
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Males (based on holotype and 9 paratypes): body 8-11 (9) mm long; maximum width at esophageal/intestinal junction 105-147 (130). Buccal capsule including basal ring 57-74 (65) long and 32-39 (36) wide, basal ring 5-8 (6.5) long, 22-29 (26) wide. Maximum length/width ratio of buccal capsule 1:0.55. Deirids, nerve-ring and excretory pore at 91-119 (104), 156-188 (171) and 248-292 (263), respectively, from anterior extremity. Muscular portion of esophagus 316-395 (353) long and 42-53 (48) wide; glandular portion of esophagus 421-558 (470) long and 42-63 (51) wide. Muscular/glandular esophagus length ratio 1:1.3. Length of entire esophagus and buccal capsule 9-12% of body length. Posterior end of body ventrally curved, provided with wide caudal alae bearing six pairs of pedunculated papillae: three precloacal pairs and three postcloacal pairs (Figs 1e, 3a). Two pairs of adcloacal papillae. (Figs 1e, 3a).
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<pageBreakToken id="28CB20CDB3BB86DCAF25BF0B8A73EBAA" pageId="4" pageNumber="25" start="start">Two</pageBreakToken>
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pairs of dorso-lateral sessile papillae, between cloaca and tip of tail present (Figure 3b). Caudal alae anteriorly interconnected, forming a pseudosucker, and not reaching tip of tail; a pair of phasmids located immediately posterior to the 6th pair of pedunculated papillae (Figs 1e, 3a). Spicules elongate and ventrally curved, with slightly sclerotized core; distal end of spicules with membranous alae supported by sclerotized rays (Figs 1
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<normalizedToken id="B7754019E65688C6D72073060A191B0E" originalValue="e–h">e-h</normalizedToken>
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, 3b, c). Spicules with terminal bifurcation, similar in form, bifurcation of right spicule always larger than that of left spicule. Spicules dissimilar in length; left spicule shorter, 229-284 (247) long and right spicule 312-355 (332) long (Figure 1
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<normalizedToken id="27BEE95DC3FC858B0059F37DE91C5003" originalValue="e–h">e-h</normalizedToken>
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). Gubernaculum absent. Length of tail 156-205 (184).
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</paragraph>
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<caption id="3A16ADB7CC9CF14992AAB56B824EEBEB" pageId="4" pageNumber="25">
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<paragraph id="E52D1818E9358423B4464D5937928C87" pageId="4" pageNumber="25">
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Figure 3.
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<taxonomicName id="36D4FB24051274980B8BF5F6AB307BB2" class="Chromadorea" family="Camallanidae" genus="Procamallanus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Procamallanus spiculastriatus" order="Rhabditida" pageId="4" pageNumber="25" phylum="Nematoda" rank="species" species="spiculastriatus">Procamallanus spiculastriatus</taxonomicName>
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sp. n., scanning electron microscopy. a tail of a male worm, ventral view, three preanal pairs (arrows) and three postanal pairs (arrows), four adcloacal papillae (arrowheads) and a lateral phasmid (*) are visible b tail of a male worm, lateral view with the spicule partially extroverted, and two pairs of sessile papillae are located along lateral margin (arrowhead); inset c detail of the tip of a spicule d tail of a female worm, ventral view, anus (an). Scale bars: 25
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||
<normalizedToken id="58003A09AFD00021774A3BAF7E17FD5F" originalValue="μm">μm</normalizedToken>
|
||
(a); 50
|
||
<normalizedToken id="D087CD38801B195FA03E6B391E001C26" originalValue="μm">μm</normalizedToken>
|
||
(b); 5
|
||
<normalizedToken id="DAA1C3D11F92D62C4F4EBFE38368FA8F" originalValue="μm">μm</normalizedToken>
|
||
(c); 50
|
||
<normalizedToken id="6D7AD79758E53E9A162803A319284FEE" originalValue="μm">μm</normalizedToken>
|
||
(d).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B4A7F517F56573E100F090690893331A" lastPageId="5" lastPageNumber="26" pageId="4" pageNumber="25">
|
||
Females with larvae (based on 4 specimens): body 17-20 mm (18 mm) long; maximum width at esophageal/intestinal junction 160-173 (167). Buccal capsule including
|
||
<pageBreakToken id="79823FAD0007BE8ABDDDA2A84AF0A05D" pageId="5" pageNumber="26" start="start">basal</pageBreakToken>
|
||
ring 78-83 (81) long and 47-52 (50) wide, basal ring 12-13 (12) long, 32-43 (36) wide. Maximum length/width ratio of buccal capsule 1:0.62. Deirids, nerve-ring, and excretory pore at 147-167 (156), 220-233 (225), and 330-397 (371), respectively, from the anterior extremity (Figure 1c). Muscular portion of esophagus 413-453 (433) long and 53-60 (58) wide; glandular portion of esophagus 600-693 (633) long and 67-80 (70) wide. Muscular/glandular esophagus length ratio 1:1.5. Length of entire esophagus and buccal capsule representing 6-7% of body length. Vulva situated at, 8-11 (9) mm from anterior end, at about 50% of body length; vulval lips not elevated. Muscular vagina directed posteriorly (Figure 1c); uterus filled with larvae 210-280 (245
|
||
<normalizedToken id="F06181E48F4C3805C7A67EF7A719F97A" originalValue="±">+/-</normalizedToken>
|
||
22 long) (Figure 1i) and eggs 17-29 (24) long by 14-26 (22) wide. Tail conical, 190-220 (208) long, without cuticular projections (Figs 1d, 3d).
|
||
</paragraph>
|
||
<paragraph id="EC97E4DF637DADEC02FD364268FB6BBA" pageId="5" pageNumber="26">Females with eggs (based on 7 specimens): body 11-13 mm (12 mm) long; maximum width at esophageal/intestinal junction 100-133 (124). Buccal capsule including basal ring 80-87 (82) long and 50-60 (53) wide, basal ring 10-12 (10) long, 33-38 (35) wide. Maximum length/width ratio of buccal capsule 1:0.64. Deirids, nerve-ring, and excretory pore at 127-163 (144), 183-227 (208), and 283-357 (308), respectively, from the anterior extremity. Muscular portion of esophagus 387-460 (427) long and 47-60 (52) wide; glandular portion of esophagus 447-527 (489) long and 60-67 (61) wide. Muscular/glandular esophagus length ratio 1:1.5. Length of entire esophagus and buccal capsule representing 8-9% of body length. Vulva situated at 6-7 mm (6 mm) from anterior end, at 52% of body length; vulval lips not elevated. Muscular vagina directed posteriorly; uterus filled with eggs 28-32 (29) long by 25-30 (26) wide. Tail conical, 140-180 (166) long, without cuticular projections.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |