276 lines
23 KiB
XML
276 lines
23 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.169.2425" ID-GBIF-Dataset="7a1d4a8e-ed62-46c7-934c-3061411629d8" ID-PMC="PMC3278812" ID-Pensoft-Pub="1313-2970-169-9" ID-PubMed="22371683" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-169-9" ModsDocOrigin="ZooKeys 169" ModsDocTitle="A new species of Orobdella (Hirudinida, Arhynchobdellida, Gastrostomobdellidae) and redescription of Orobdella kawakatsuorum from Hokkaido, Japan with the phylogenetic position of the new species" checkinTime="1451249344815" checkinUser="pensoft" docAuthor="Nakano, Takafumi" docDate="2012" docId="34FC0EC066968EB46736D28FC67E66BF" docLanguage="en" docName="ZooKeys 169: 9-30" docOrigin="ZooKeys 169" docSource="http://dx.doi.org/10.3897/zookeys.169.2425" docTitle="Orobdella kawakatsuorum Richardson 1975" docType="treatment" docVersion="3" lastPageNumber="22" masterDocId="F108A9703221E23EC108450A4070FFCF" masterDocTitle="A new species of Orobdella (Hirudinida, Arhynchobdellida, Gastrostomobdellidae) and redescription of Orobdella kawakatsuorum from Hokkaido, Japan with the phylogenetic position of the new species" masterLastPageNumber="30" masterPageNumber="9" pageNumber="17" updateTime="1668153246339" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A new species of Orobdella (Hirudinida, Arhynchobdellida, Gastrostomobdellidae) and redescription of Orobdella kawakatsuorum from Hokkaido, Japan with the phylogenetic position of the new species</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>Nakano, Takafumi</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>169</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>9</mods:start>
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<mods:end>30</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.169.2425</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.169.2425</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-169-9</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152033285" LSID="urn:lsid:plazi:treatment:34FC0EC066968EB46736D28FC67E66BF" httpUri="http://treatment.plazi.org/id/34FC0EC066968EB46736D28FC67E66BF" lastPageId="13" lastPageNumber="22" pageId="8" pageNumber="17">
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<subSubSection pageId="8" pageNumber="17" type="nomenclature">
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<paragraph pageId="8" pageNumber="17">
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<taxonomicName LSID="http://species-id.net/wiki/Orobdella_kawakatsuorum" authority="Richardson, 1975" authorityName="Richardson" authorityYear="1975" class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="8" pageNumber="17" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum Richardson, 1975</taxonomicName>
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Figs 6-11
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="17" type="reference_group">
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<paragraph pageId="8" pageNumber="17">
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="8" pageNumber="17" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975: 42-51, figs 1, 2;
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<bibRefCitation author="Sawyer, RT" journalOrPublisher="Clarendon Press, Oxford" pageId="18" pageNumber="27" title="Leech Biology and Behaviour." year="1986">Sawyer 1986</bibRefCitation>
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: 680, 747.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="17" type="diagnosis">
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<paragraph pageId="8" pageNumber="17">Diagnosis.</paragraph>
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<paragraph pageId="8" pageNumber="17">
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In life, dorsal surface grayish blue. Somites III and IV biannulate, somites
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<normalizedToken originalValue="VIII–XXV">VIII-XXV</normalizedToken>
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quadrannulate, somite XXVI triannulate, clitellum from X b5 to XIII a2. Pharynx reaching to XIV. Gastropore conspicuous in furrow of XIII a1/a2. Gastroporal duct, simple tubular. Male gonopore in furrow of XI b5/b6, female gonopore in furrow of XIII a1/a2, gonopores separated by 6 annuli. Paired epididymides in XVI a2/b5-XVII b5 to XVI b5-XVII b6. Atrial cornua, coniform, undeveloped.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="17" type="material examined">
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<paragraph pageId="8" pageNumber="17">Material examined.</paragraph>
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<paragraph pageId="8" pageNumber="17">NSMT-An 53, holotype, dissected by Richardson, LR, collected from a home garden of Professor Masaharu Kawakatsu, Sapporo, Hokkaido, Japan, by Tetsuya Kawakatsu and Miyuki Kawakatsu on 1 June, 1974.</paragraph>
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<paragraph pageId="8" pageNumber="17">
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Additional materials. 22 specimens collected from Hokkaido, Japan. Six specimens collected from
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<normalizedToken originalValue="Maruyama–koen">Maruyama-koen</normalizedToken>
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Park,
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<normalizedToken originalValue="Chuo–ku">Chuo-ku</normalizedToken>
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, Sapporo: KUZ Z24, dissected, and Z140 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.052">43°03.12'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="141.30884">141°18.53'E</geoCoordinate>
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; Alt. 50 m) by Naoyuki Nakahama on 14 June, 2009; KUZ Z166, Z167, dissected (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.0525">43°03.15'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="141.31183">141°18.71'E</geoCoordinate>
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; Alt. 34 m), Z168 and Z169, dissected (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.0525">43°03.15'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="141.31017">141°18.61'E</geoCoordinate>
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; Alt. 29m), by TN on 5 October, 2010. Six specimens from Sounkyo, Kamikawa: KUZ Z154, dissected, and Z155 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.725834">43°43.55'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.95883">142°57.53'E</geoCoordinate>
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; Alt. 705 m), by Naoki Koike on 16 August, 2010; KUZ Z183 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.724167">43°43.45'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.94766">142°56.86'E</geoCoordinate>
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; Alt. 674 m), Z184 and Z185 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.723167">43°43.39'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.948">142°56.88'E</geoCoordinate>
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; Alt. 678 m), and Z187 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.7215">43°43.29'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.94783">142°56.87'E</geoCoordinate>
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; Alt. 758 m), by TN on 19 September, 2011. Two specimens from Mt. Asahidake, Higashikawa by Naoyuki Nakahama: KUZ Z141, dissected (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.647">43°38.82'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.7955">142°47.73'E</geoCoordinate>
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; Alt. 1090 m) on 16 June, 2009, and KUZ Z142 (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.652">43°39.12'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="142.80167">142°48.10'E</geoCoordinate>
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; Alt. 1120 m) on 17 June, 2009. Two specimens from near the Kabutonuma Pond, Toyotomi (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="45.220333">45°13.22'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="141.6845">141°41.07'E</geoCoordinate>
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; Alt. 16 m), by Naoki Koike on 6 August, 2010: KUZ Z147 and Z148, dissected. Two specimens from Mt. Rishirizan, Rishirifuji (Rishirito Island) (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="45.199833">45°11.99'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="141.23767">141°14.26'E</geoCoordinate>
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; Alt. 914 m), by Naoki Koike on 8 August, 2010: KUZ Z149 and Z150, dissected. KUZ Z143, dissected, from Nukabira, Kamishihoro (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.3675">43°22.05'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="143.19366">143°11.62'E</geoCoordinate>
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; Alt. 490 m), by Naoyuki Nakahama on 18 June, 2009. KUZ Z152, dissected, from Mt. Rausudake, Shari (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="44.1015">44°06.09'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="145.1015">145°06.09'E</geoCoordinate>
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; Alt. 630 m), by Naoki Koike on 13 August, 2010. KUZ Z153, dissected, from Mt. Meakandake, Ashoro (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="43.395">43°23.70'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="143.98717">143°59.23'E</geoCoordinate>
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; Alt. 755 m), by Naoki Koike on 15 August, 2010. KUZ Z159, dissected, from near the Shinsennuma Pond, Kyowa (
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<geoCoordinate direction="north" orientation="latitude" precision="9" value="42.936165">42°56.17'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="140.59283">140°35.57'E</geoCoordinate>
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; Alt. 781 m), by Naoki Koike on 19 August, 2010.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="13" lastPageNumber="22" pageId="9" pageNumber="18" type="description">
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<paragraph pageId="9" pageNumber="18">
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<pageBreakToken pageId="9" pageNumber="18" start="start">Emended</pageBreakToken>
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description.
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</paragraph>
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<paragraph pageId="9" pageNumber="18">Body firm, muscular, elongated, gaining regularly in width in caudal direction, dorso-ventral depressed, sides nearly parallel from mid length to point just anterior of caudal sucker (Figs 6, 7), maximu BL 111.64 (KUZ Z142), maximun BW 8.19 (KUZ Z154). Caudal sucker ventral, ova, its diameter smaller than BW (Figs 6, 7, 9D, 10D). In life, dorsal surface grayish blue, ventral surface bluish white (Fig. 8). Color faded in preservative, without any dark lines (Figs 6, 7).</paragraph>
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<caption pageId="9" pageNumber="18">
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<paragraph pageId="9" pageNumber="18">
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Figure 6.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="9" pageNumber="18" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, holotype, NSMT-An 53 A Dorsal and B ventral views. Scale bar, 5 mm.
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</paragraph>
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</caption>
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<caption pageId="9" pageNumber="18">
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<paragraph pageId="9" pageNumber="18">
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Figure 7.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="9" pageNumber="18" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, collected from near the type locality, KUZ Z167 A Dorsal and B ventral views. Scale bar, 5 mm
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</paragraph>
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</caption>
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<caption pageId="9" pageNumber="18">
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<paragraph pageId="9" pageNumber="18">
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Figure 8.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="9" pageNumber="18" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, collected from near the type locality, KUZ Z167, taken of live animal, dorsal view.
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</paragraph>
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</caption>
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<paragraph lastPageId="10" lastPageNumber="19" pageId="9" pageNumber="18">
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Somite I completely merged with prostomium (Fig. 10A). Somite II uniannulate (Figs 9A, 10A). Somite III uniannulate in small specimens, biannulate in large specimens (Figs 9A, 10A). Somite IV generally biannulate (Figs 9A, 10A), but uniannulate in a few small specimens. Somite V biannulate, (a1 + a2) = a3, V a3 forming posterior margin of oral sucker (Figs 9
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). Somites VI and VII triannulate, a1 = a2 = a3 (Figs 9
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). Somites
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<normalizedToken originalValue="VIII–XXV">VIII-XXV</normalizedToken>
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quadrannulate, a1 = a2 = b5 = b6 (Figs 9
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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, 10
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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); X b5 being first annulus of clitellum, XIII a2 being last annulus of clitellum. Somite XXVI triannulate, a1 = a2 = a3, a3 being last complete annulus on venter (Figs 9
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, 10
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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); a3 with furrow on dorsal in large specimens (Fig. 10C).
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<pageBreakToken pageId="10" pageNumber="19" start="start">Somite</pageBreakToken>
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XXVII uniannulate, or biannulate; anus behind it with no post-anal annulus (Fig. 9C, 10C).
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</paragraph>
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<caption pageId="10" pageNumber="19">
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<paragraph pageId="10" pageNumber="19">
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Figure 9.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="10" pageNumber="19" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, holotype, NSMT-An 53 A Dorsal view of somites
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<normalizedToken originalValue="I–IX">I-IX</normalizedToken>
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B ventral view of somites
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<normalizedToken originalValue="I–IX">I-IX</normalizedToken>
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C dorsal view of somites
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<normalizedToken originalValue="XXV–XXVII">XXV-XXVII</normalizedToken>
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and caudal sucker D ventral view of somites
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<normalizedToken originalValue="XXV–XXVII">XXV-XXVII</normalizedToken>
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and caudal sucker E ventral view of somites
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<normalizedToken originalValue="XI–XIII">XI-XIII</normalizedToken>
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; and F ventral view of gastropore and female gonopore. Scale bars, 1 mm (
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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) and 0.25 mm (F). Abbreviations, see Fig. 3.
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</paragraph>
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</caption>
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<caption pageId="10" pageNumber="19">
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<paragraph pageId="10" pageNumber="19">
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Figure 10.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="10" pageNumber="19" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, collected from near the type locality, KUZ Z167 A Dorsal view of somites
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<normalizedToken originalValue="I–VIII">I-VIII</normalizedToken>
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B ventral view of somites
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<normalizedToken originalValue="I–VIII">I-VIII</normalizedToken>
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C dorsal view of somites
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<normalizedToken originalValue="XXV–XXVII">XXV-XXVII</normalizedToken>
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and caudal sucker D ventral view of somites
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<normalizedToken originalValue="XXV–XXVII">XXV-XXVII</normalizedToken>
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and caudal sucker E ventral view of somites
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<normalizedToken originalValue="XI–XIII">XI-XIII</normalizedToken>
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F ventral view of gastroporal duct; and G ventral view of gastropore and female gonopore. Scale bars, 1 mm (
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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) and 0.25 mm (G). Abbreviations, see Fig. 3.
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</paragraph>
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</caption>
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<paragraph lastPageId="11" lastPageNumber="20" pageId="10" pageNumber="19">
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Anterior ganglionic mass in VI a2- VII a1. Ganglion VII in a2, a2 and a3, or a3. Ganglia
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<normalizedToken originalValue="VIII–XV">VIII-XV</normalizedToken>
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mainly in a2 of each somite, but also a2 and b5, or b5 in several specimens (Fig. 11A). Ganglion XVI in a2 (Fig. 11A). Ganglia
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<normalizedToken originalValue="XVII–XXIV">XVII-XXIV</normalizedToken>
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generally in a2 of each somite (Fig. 11A), but rarely in a1 and a2, or a2 and b5. Ganglion XXV generally in a1, but also a1 and a2, or a2 in several specimens. Ganglion XXVI
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<pageBreakToken pageId="11" pageNumber="20" start="start">in</pageBreakToken>
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a1, XXV b6, XXV b6 and XXVI a1, or XXVI a2. Posterior ganglionic mass in XXVI a1-a3.
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</paragraph>
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<caption pageId="11" pageNumber="20">
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<paragraph pageId="11" pageNumber="20">
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Figure 11.
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<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="11" pageNumber="20" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
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Richardson, 1975, collected from near the type locality, KUZ Z167 A Dorsal view of reproductive system including ventral nervous system B dorsal view of male atrium C lateral view of male atrium D ventral view of male atrium; and E dorsal view of female reproductive system including position of ganglion XIII. Scale bars, 1mm (A) and 0.5 mm (
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<normalizedToken originalValue="B–E">B-E</normalizedToken>
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). Abbreviations, see Fig. 4.
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</paragraph>
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</caption>
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<paragraph pageId="11" pageNumber="20">
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Eyes three pairs, first pair dorsally on posterior margin of II, second and third pairs dorsolaterally on posterior margin of V (a1 + a2) (Fig. 10A); eyes one pair in several large specimens, dorsally on posterior margin of II. Nephridiopores in 17 pairs, ventrally at posterior margin of a1 of each somite of
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<normalizedToken originalValue="VIII–XXIV">VIII-XXIV</normalizedToken>
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(Fig. 10B, E); rarely in 18 pairs at a1 of each somite of
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<normalizedToken originalValue="VIII–XXV">VIII-XXV</normalizedToken>
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(NSMT-An 53, KUZ Z24, Z143, and Z155) (Fig. 9B,
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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). Papillae numerous, minute, hardly visible, one row on every annulus.
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</paragraph>
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<paragraph lastPageId="13" lastPageNumber="22" pageId="12" pageNumber="21">
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<pageBreakToken pageId="12" pageNumber="21" start="start">Pharynx</pageBreakToken>
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agnathous, euthylaematous, reaching to XIV a2-XIV/XV (Fig. 10F). Crop tubular, acaecate, in XIVa2-XIV/XV to XX b5/b6-XXI a1/a2. Gastropore conspicuous, ventral, generally in furrow of XIII a1/a2 (Figs 9
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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||
, 10E, G). Gastroporal duct, simple tubular, thin-walled, joining with crop in XIV a2-XIV/XV (Fig. 10F).
|
||
<pageBreakToken pageId="13" pageNumber="22" start="start">Intestine</pageBreakToken>
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tubular, acaecate, in XIV a2-XIV/XV to XXIII b5-XIV b5/b6. Rectum, tubular, thin-walled.
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||
</paragraph>
|
||
<paragraph pageId="13" pageNumber="22">
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Male gonopore generally in furrow of XI b5/6, or at anterior part of XI b6 (Figs 9E, 10E). Female gonopore in furrow of XIII a1/a2, located behind gastropore (Figs 9F, 10G). Gonopores separated by six annuli (Figs 9E, 10E). Testisacs multiple, two or three testisacs on each side in each annulus, in XVI b5-XVII b6 to XXIII a1-XXV b6 (Fig. 11A). Paired epididymides in XVI a2/b5-XVII b5 to XVI b5-XVII b6 (Fig. 11A). Ejaculatory bulbs absent. Ejaculatory ducts in XI b5 to XVI a2/b5-XVII b5, loosely coiled, each winding from each junction with epididymis, narrowing at junction with atrial cornu, then turning inward toward atrial cornu without pre-atrial loop (Fig. 11
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||
<normalizedToken originalValue="A–D">A-D</normalizedToken>
|
||
). Pair of atrial cornua in XI b5 and b6, undeveloped, coniform (Fig. 11B). Atrium short, muscular, globular in XI b5 and b6 (Fig. 11
|
||
<normalizedToken originalValue="B–D">B-D</normalizedToken>
|
||
). Ovisacs one pair, thin-walled, globular, in XIII a2 and b5 (Fig. 11A, E). Oviducts thin-walled, right or left oviduct crossing ventrally beneath nerve cord, both oviducts converging into common oviduct in XIII a2 (Fig. 11A, E). Common oviduct thin-walled, short, directly ascending to female gonopore (Fig. 11E).
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="13" pageNumber="22" type="distribution">
|
||
<paragraph pageId="13" pageNumber="22">Distribution.</paragraph>
|
||
<paragraph pageId="13" pageNumber="22">Known in mountainous regions of Hokkaido, Japan (Fig. 1).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="13" pageNumber="22" type="remarks">
|
||
<paragraph pageId="13" pageNumber="22">Remarks.</paragraph>
|
||
<paragraph pageId="13" pageNumber="22">
|
||
<bibRefCitation author="Richardson, LR" journalOrPublisher="Bulletin of the National Science Museum Series A (Zoology)" pageId="18" pageNumber="27" pagination="39 - 56" title="A new species of terricolous leeches in Japan (Gastrostomobdellidae, Orobdella)." volume="1" year="1975">Richardson (1975)</bibRefCitation>
|
||
described that a gastropore of the holotype opened at the middle of XIII a1, and the female gonopore in the furrow of XIII a1/a2. However, both the gastropore and the female gonopore of
|
||
<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="13" pageNumber="22" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
|
||
are in the furrow of XIII a1/a2 on the basis of examination of the holotype and newly collected specimens. A gastropore of this species is coincident with a female gonopore. Richardson also noted that a pair of nephririopores opened in XXV (XXIV in his paper). But it is rare for
|
||
<taxonomicName class="Clitellata" family="Gastrostomobdellidae" genus="Orobdella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Orobdella kawakatsuorum" order="Arhynchobdellida" pageId="13" pageNumber="22" phylum="Annelida" rank="species" species="kawakatsuorum">Orobdella kawakatsuorum</taxonomicName>
|
||
to possess 18 pairs of nephridiopores.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |