172 lines
21 KiB
XML
172 lines
21 KiB
XML
<document id="A0F735B49B7AB8AF250AB9CF37C6874B" ID-DOI="10.11646/zootaxa.5403.1.9" ID-ISSN="1175-5326" ID-Zenodo-Dep="10561669" ID-ZooBank="56E3F417-CE5B-45A8-9E56-D2019E7C4050" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="juliana" checkinTime="1706103705993" checkinUser="plazi" docAuthor="Gelder, Stuart R." docDate="2024" docId="03D6981A5834FFF57DC665360D7FF819" docLanguage="en" docName="zootaxa.5403.1.9.pdf" docOrigin="Zootaxa 5403 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5403.1.9" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Branchiobdella tetrodonta Gelder 2024, n. sp." docType="treatment" docVersion="1" lastPageNumber="131" masterDocId="FFEFE0625835FFF47D5167540E0CFFE0" masterDocTitle="A reevaluation and redescription of the branchiobdellidan Sathodrilus tetrodonta (Pierantoni, 1906) new comb. (Annelida: Clitellata)" masterLastPageNumber="140" masterPageNumber="130" pageNumber="131" updateTime="1706286427025" updateUser="juliana" zenodo-license-document="CLOSED">
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<mods:titleInfo id="F2F8F777449D3F2327F29EE3AA8FF70A">
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<mods:title id="2A991EC9C692C2320F172DE8160D34FD">A reevaluation and redescription of the branchiobdellidan Sathodrilus tetrodonta (Pierantoni, 1906) new comb. (Annelida: Clitellata)</mods:title>
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<mods:namePart id="72934F843852220326DDE43D1B9CE593">Gelder, Stuart R.</mods:namePart>
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<mods:affiliation id="596D02AAC5D682B4F99A7F017F40BED3">Department of Science, University of Maine at Presque Isle, Maine 04769, USA</mods:affiliation>
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<mods:nameIdentifier id="B063F3124FFB1A984018C7D67532CC31" type="email">stuart.gelder@maine.edu</mods:nameIdentifier>
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<mods:title id="2C0EF0CC54369A3D0B831C6457A08074">Zootaxa</mods:title>
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<mods:part id="96124B1C2A4F1C8ADEE499F053CDAC54">
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<mods:date id="4F41EEB0D9EB3057286A5B3E7962372F">2024</mods:date>
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<mods:number id="F5CCB414B495222B922048C7D9DC6D27">2024-01-18</mods:number>
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<mods:url id="FE568C285682D134321627D0B9AC0E35">http://dx.doi.org/10.11646/zootaxa.5403.1.9</mods:url>
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<mods:classification id="7403238AEAE38A2905D1449A0173C1A0">journal article</mods:classification>
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<mods:identifier id="21D4738043FA88D4EEF1E10B332AD1D3" type="DOI">10.11646/zootaxa.5403.1.9</mods:identifier>
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<treatment id="03D6981A5834FFF57DC665360D7FF819" LSID="urn:lsid:plazi:treatment:03D6981A5834FFF57DC665360D7FF819" httpUri="http://treatment.plazi.org/id/03D6981A5834FFF57DC665360D7FF819" lastPageNumber="131" pageId="1" pageNumber="131">
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<subSubSection id="C3657A875834FFF57DC665360C2CFD9D" box="[151,544,610,637]" pageId="1" pageNumber="131" type="nomenclature">
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<paragraph id="8BC0290C5834FFF57DC665360C2CFD9D" blockId="1.[151,544,610,637]" box="[151,544,610,637]" pageId="1" pageNumber="131">
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<heading id="D0889E605834FFF57DC665360C2CFD9D" bold="true" box="[151,544,610,637]" fontSize="11" level="1" pageId="1" pageNumber="131" reason="1">
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<emphasis id="B90BF51E5834FFF57DC665360C2CFD9D" bold="true" box="[151,544,610,637]" pageId="1" pageNumber="131">
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<taxonomicName id="4C7F528F5834FFF57DC665360FDAFD9D" authority="Gelder, 2024" authorityName="Gelder" authorityYear="2024" box="[151,470,610,637]" class="Clitellata" family="Branchiobdellidae" genus="Branchiobdella" kingdom="Animalia" order="Branchiobdellida" pageId="1" pageNumber="131" phylum="Annelida" rank="species" species="tetrodonta" status="sp. nov.">
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<emphasis id="B90BF51E5834FFF57DC665360FDAFD9D" bold="true" box="[151,470,610,637]" italics="true" pageId="1" pageNumber="131">Branchiobdella tetrodonta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23848655834FFF57C8C65370C2CFD9D" box="[477,544,611,637]" pageId="1" pageNumber="131" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3657A875834FFF57DC665FF0B35FB79" pageId="1" pageNumber="131" type="description">
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<paragraph id="8BC0290C5834FFF57DC665FF0DDFFCED" blockId="1.[151,1437,683,1321]" pageId="1" pageNumber="131">
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Questa nuova specie è molto affine alla
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<taxonomicName id="4C7F528F5834FFF57F0665FF0CF7FD25" authorityName="Whitman" authorityYear="1882" box="[599,763,683,709]" class="Clitellata" family="Branchiobdellidae" genus="Branchiobdella" kingdom="Animalia" order="Branchiobdellida" pageId="1" pageNumber="131" phylum="Annelida" rank="species" species="pentodonta">Br. pentodonta</taxonomicName>
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<emphasis id="B90BF51E5834FFF57E5365FF0D4CFD25" box="[770,832,683,709]" italics="true" pageId="1" pageNumber="131">[sic!]</emphasis>
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di Whitman, di cui mi sono estesamente occupato nel mio citato lavoro (1) [
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<bibRefCitation id="EFEE54FD5834FFF57CD9659B0C5DFD09" author="Pierantoni, U." box="[392,593,719,745]" pageId="1" pageNumber="131" pagination="1 - 11" refId="ref9289" refString="Pierantoni, U. (1906 b) Osservazioni sul genere Branchiobdella Odier. Rivista mensile di pesca e idrobioloia, 8, 1 - 11." type="journal article" year="1906">Pierantoni 1906b</bibRefCitation>
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]. Gli esemplari studiati furono rinvenuti su
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<taxonomicName id="4C7F528F5834FFF57963659B0B2FFD09" authorityName="Stimpson" authorityYear="1857" box="[1074,1315,719,745]" class="Malacostraca" family="Astacidae" genus="Astacus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="131" phylum="Arthropoda" rank="species" species="klamathensis">Astacus klamathensis</taxonomicName>
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(del fiume Klamath) di california, facienti parte delle collezioni de Museo di
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<collectingRegion id="49BBE7EE5834FFF57E2D65A70DC3FCED" box="[892,975,755,781]" country="Austria" name="Wien" pageId="1" pageNumber="131">Vienna</collectingRegion>
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.
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</paragraph>
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<paragraph id="8BC0290C5834FFF57D9664430F9BFCB5" blockId="1.[151,1437,683,1321]" pageId="1" pageNumber="131">Caratteri esteni—Ha forma sottile ed allungata, quasi cilindrica, con capo ovoidale, provvisto di due labra, liuno dorsale, l’altro ventral.</paragraph>
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<paragraph id="8BC0290C5834FFF57D9664340CFFFC21" blockId="1.[151,1437,683,1321]" pageId="1" pageNumber="131">
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È anche questa una piccolo species, nonoltrepassando I
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di lunghezza e avendo una grossezza di non oltre 1/5 dimm. La ventosa posteriiore non é molto slargata, ed ha la forma di una piccolo coppa. I pori genital sono poco visibili. Il clitello occupa il 7
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<superScript id="7C0A84445834FFF57C8A64F20FE4FC54" attach="left" box="[475,488,934,948]" fontSize="6" pageId="1" pageNumber="131">th</superScript>
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segmento dopo il capo.
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</paragraph>
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<paragraph id="8BC0290C5834FFF57D96649F0A8DFC05" blockId="1.[151,1437,683,1321]" box="[199,1153,971,997]" pageId="1" pageNumber="131">Caratteri interni.—Le du mascelle (Fig. 8) sono provviste ciascuna di quattro dentalli</paragraph>
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<paragraph id="8BC0290C5834FFF57D9664BB0C91FBE9" blockId="1.[151,1437,683,1321]" box="[199,669,1007,1033]" pageId="1" pageNumber="131">Uguali, e sono esattamente simili fra loro.</paragraph>
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<paragraph id="8BC0290C5834FFF57D9663470D8FFBCD" blockId="1.[151,1437,683,1321]" box="[199,899,1043,1069]" pageId="1" pageNumber="131">La spermateca éfatta ad ampulla, con breve condotto di uscita.</paragraph>
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<paragraph id="8BC0290C5834FFF57D9663630A5DFB95" blockId="1.[151,1437,683,1321]" pageId="1" pageNumber="131">Lo spermasacco é molto evidente; l’ atrio é slargato, sacciforme; il pene provvisto di rigonfiamento a forma di bulbo, e sprovvisto, come in tutte le piccolo specie, di uncinetti e di guaina chitinosa.</paragraph>
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<paragraph id="8BC0290C5834FFF57D96632B0B35FB79" blockId="1.[151,1437,683,1321]" box="[199,1337,1150,1177]" pageId="1" pageNumber="131">
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Gli ovarî sono bene sviluppati, e grosse le uova che ricolmano la cavità del 7
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<superScript id="7C0A84445834FFF57975632A0A3DFB6C" attach="left" box="[1060,1073,1150,1164]" fontSize="6" pageId="1" pageNumber="131">th</superScript>
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segmento postcefalico.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3657A875834FFF57D9663F70A92FB01" pageId="1" pageNumber="131" type="diagnosis">
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<paragraph id="8BC0290C5834FFF57D9663F70A92FB01" blockId="1.[151,1437,683,1321]" pageId="1" pageNumber="131">Diagnosi riassuntiva.—Corpo allungato, capo poco rigionfio, bocca provista di due labra. Mascelle simili e provviste di quatto dentalli uguali ciascuna. Spermateca in formdi ampulla, atrio sacciforme</paragraph>
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</subSubSection>
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<subSubSection id="C3657A875834FFF57D9663BF0CEBFAE5" box="[199,743,1258,1285]" pageId="1" pageNumber="131" type="description">
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<paragraph id="8BC0290C5834FFF57D9663BF0CEBFAE5" blockId="1.[151,1437,683,1321]" box="[199,743,1258,1285]" pageId="1" pageNumber="131">
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Dimensioni: Linghezza
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grossezza 1/
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3657A875834FFF57D96625B0D63FAC9" box="[199,879,1295,1321]" pageId="1" pageNumber="131" type="biology_ecology">
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<paragraph id="8BC0290C5834FFF57D96625B0D63FAC9" blockId="1.[151,1437,683,1321]" box="[199,879,1295,1321]" pageId="1" pageNumber="131">
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Habitat:
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<taxonomicName id="4C7F528F5834FFF57C76625B0C10FAC9" authorityName="Stimpson" authorityYear="1857" box="[295,540,1295,1321]" class="Malacostraca" family="Astacidae" genus="Astacus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="131" phylum="Arthropoda" rank="species" species="klamathensis">Astacus klamathensis</taxonomicName>
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; fiume Klamath (
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<collectingRegion id="49BBE7EE5834FFF57F8E625B0D55FAC9" box="[735,857,1295,1321]" country="United States of America" name="California" pageId="1" pageNumber="131">California</collectingRegion>
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).”
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</paragraph>
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</subSubSection>
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<subSubSection id="C3657A875834FFF57DC6622E0C2EF889" pageId="1" pageNumber="131" type="description">
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<paragraph id="8BC0290C5834FFF57DC6622E0F24FA74" blockId="1.[151,296,1402,1428]" box="[151,296,1402,1428]" pageId="1" pageNumber="131">
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<heading id="D0889E605834FFF57DC6622E0F24FA74" bold="true" box="[151,296,1402,1428]" fontSize="11" level="1" pageId="1" pageNumber="131" reason="1">
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<emphasis id="B90BF51E5834FFF57DC6622E0F24FA74" bold="true" box="[151,296,1402,1428]" pageId="1" pageNumber="131">Translation</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BC0290C5834FFF57DC662970C12F9C5" blockId="1.[151,1437,1475,2041]" pageId="1" pageNumber="131">
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‘This new species is very similar to Whitman’s
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<taxonomicName id="4C7F528F5834FFF57FF262970D4BFA3D" authorityName="Whitman" authorityYear="1882" box="[675,839,1475,1501]" class="Clitellata" family="Branchiobdellidae" genus="Branchiobdella" kingdom="Animalia" order="Branchiobdellida" pageId="1" pageNumber="131" phylum="Annelida" rank="species" species="pentadonta">
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<emphasis id="B90BF51E5834FFF57FF262970D4BFA3D" box="[675,839,1475,1501]" italics="true" pageId="1" pageNumber="131">Br. pentadonta</emphasis>
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</taxonomicName>
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, with which I have dealt extensively in my cited work (1). The studied specimens were found on
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<taxonomicName id="4C7F528F5834FFF57F2362B30D6DF9E1" authorityName="Stimpson" authorityYear="1857" box="[626,865,1511,1537]" class="Malacostraca" family="Astacidae" genus="Astacus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="131" phylum="Arthropoda" rank="species" species="klamathensis">
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<emphasis id="B90BF51E5834FFF57F2362B30D6DF9E1" box="[626,865,1511,1537]" italics="true" pageId="1" pageNumber="131">Astacus klamathensis</emphasis>
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</taxonomicName>
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(from the Klamath River) of
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<collectingRegion id="49BBE7EE5834FFF579FA62B30B13F9E1" box="[1195,1311,1511,1537]" country="United States of America" name="California" pageId="1" pageNumber="131">California</collectingRegion>
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, part of the collections of the
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<collectingRegion id="49BBE7EE5834FFF57C0E615F0FA2F9C5" box="[351,430,1547,1573]" country="Austria" name="Wien" pageId="1" pageNumber="131">Vienna</collectingRegion>
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Museum.
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</paragraph>
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<paragraph id="8BC0290C5834FFF57D96617B0ACCF955" blockId="1.[151,1437,1475,2041]" pageId="1" pageNumber="131">
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External characters.—It has a thin and elongate shape, almost cylindrical, with an ovoid head, provided with two lips, one dorsal, the other ventral. This is also a small species, not exceeding
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in length and having a thickness of not more than 1/5 of a mm. The rear sucker is not very wide and has the shape of a small cup. The genital pores are barely visible. The clitellum occupies the 7
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<superScript id="7C0A84445834FFF57E6B61CE0D4BF948" attach="left" box="[826,839,1690,1704]" fontSize="6" pageId="1" pageNumber="131">th</superScript>
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segment after the head [
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<figureCitation id="134435895834FFF5790961CF0AB9F955" box="[1112,1205,1691,1717]" captionStart="FIGURE 2" captionStartId="5.[151,250,1389,1413]" captionTargetBox="[157,1432,604,1359]" captionTargetId="figure-227@5.[151,1436,597,1366]" captionTargetPageId="5" captionText="FIGURE 2. Sathodrilus tetrodonta. A. Whole worm lateral view; B. Frontal view of jaws; C. Genital segments 5–6. D. Whole mount lateral view of a paratype (USNM 100445c), scale bar = 0.2 mm; E. Dorsal oblique view of jaws of a paratype (USNM 100445d), scale bar = 10.0 μm; F. Lateral view of genital organs in segments 5 and 6 in a paratype (USNM 100445c), scale bar = 50.0 μm.A–C, from Pierantoni (1906c: Tav. 5) A = Fig. 6, B = Fig. 8, C = Fig. 7, modified by Gelder; D–G, drawings of or from paratypes by Gelder (unpub. obs.). Abbreviations: at, glandular atrium; b, bursa; dl, deferent lobe; eb, ental bulb; ga, glandular atrium; ma, muscular atrium; p, prostate gland; pm, male pore [= genital pore]; sp, developing spermatozoa; spd, sperm duct; spb, spermathecal bulb; spd, spermathecal duct; spf, sperm funnel; spt, spermatheca; t, testis; vd, vas deferens; ve, vas efferens. Note: In Fig. 2C, testes are shown only in segment 5, one sperm funnel, two vas efferens are shown merging into the vas deferens which enters the glandular atrium. Figure 2F is based on a paratype (USNM 100445c) with the sperm funnels and vas efferens added for completeness from other paratypes where they were visible." figureDoi="http://doi.org/10.5281/zenodo.10561673" httpUri="https://zenodo.org/record/10561673/files/figure.png" pageId="1" pageNumber="131">Fig. 2A</figureCitation>
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].
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</paragraph>
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<paragraph id="8BC0290C5834FFF57D9661EB0C2EF889" blockId="1.[151,1437,1475,2041]" pageId="1" pageNumber="131">
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Internal characters.—The two jaws (Fig. 8) are each provided with four teeth. Equal, and they are exactly similar to each other. The spermatheca is made in the form of an ampulla, with a short duct. The sperm bag is very evident; the atrium is widened, sac-like; the penis provided with a bulbous swelling, and without, as in all small species, hooks and chitinous sheath [
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<figureCitation id="134435895834FFF57F63607F0C81F8A5" box="[562,653,1835,1861]" captionStart="FIGURE 2" captionStartId="5.[151,250,1389,1413]" captionTargetBox="[157,1432,604,1359]" captionTargetId="figure-227@5.[151,1436,597,1366]" captionTargetPageId="5" captionText="FIGURE 2. Sathodrilus tetrodonta. A. Whole worm lateral view; B. Frontal view of jaws; C. Genital segments 5–6. D. Whole mount lateral view of a paratype (USNM 100445c), scale bar = 0.2 mm; E. Dorsal oblique view of jaws of a paratype (USNM 100445d), scale bar = 10.0 μm; F. Lateral view of genital organs in segments 5 and 6 in a paratype (USNM 100445c), scale bar = 50.0 μm.A–C, from Pierantoni (1906c: Tav. 5) A = Fig. 6, B = Fig. 8, C = Fig. 7, modified by Gelder; D–G, drawings of or from paratypes by Gelder (unpub. obs.). Abbreviations: at, glandular atrium; b, bursa; dl, deferent lobe; eb, ental bulb; ga, glandular atrium; ma, muscular atrium; p, prostate gland; pm, male pore [= genital pore]; sp, developing spermatozoa; spd, sperm duct; spb, spermathecal bulb; spd, spermathecal duct; spf, sperm funnel; spt, spermatheca; t, testis; vd, vas deferens; ve, vas efferens. Note: In Fig. 2C, testes are shown only in segment 5, one sperm funnel, two vas efferens are shown merging into the vas deferens which enters the glandular atrium. Figure 2F is based on a paratype (USNM 100445c) with the sperm funnels and vas efferens added for completeness from other paratypes where they were visible." figureDoi="http://doi.org/10.5281/zenodo.10561673" httpUri="https://zenodo.org/record/10561673/files/figure.png" pageId="1" pageNumber="131">Fig. 2C</figureCitation>
|
||
]. The ovaries are well developed, and the eggs filling the cavity of the 7
|
||
<superScript id="7C0A84445834FFF57DF4601A0EBEF8BC" attach="left" box="[165,178,1870,1884]" fontSize="6" pageId="1" pageNumber="131">th</superScript>
|
||
post-cephalic segment are large.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3657A875834FFF57D9660270DDAF851" pageId="1" pageNumber="131" type="diagnosis">
|
||
<paragraph id="8BC0290C5834FFF57D9660270DDAF851" blockId="1.[151,1437,1475,2041]" pageId="1" pageNumber="131">Summary diagnosis. Elongated body, slightly swollen head, mouth with two lips. Jaws similar and provided with four equal teeth each. Spermatheca in ampulla form, saccular atrium.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3657A875834FFF57D9660EF0CCFF835" box="[199,707,1978,2005]" pageId="1" pageNumber="131" type="description">
|
||
<paragraph id="8BC0290C5834FFF57D9660EF0CCFF835" blockId="1.[151,1437,1475,2041]" box="[199,707,1978,2005]" pageId="1" pageNumber="131">
|
||
Dimensions.—length
|
||
<quantity id="4C8784E95834FFF57CEC60EF0FFBF835" box="[445,503,1979,2005]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="131" unit="mm" value="2.0">2mm</quantity>
|
||
thickness 1/
|
||
<quantity id="4C8784E95834FFF57FD160EE0CB3F835" box="[640,703,1978,2005]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="131" unit="mm" value="5.0">5mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3657A875834FFF57D96608B0D7FF819" box="[199,883,2015,2041]" pageId="1" pageNumber="131" type="biology_ecology">
|
||
<paragraph id="8BC0290C5834FFF57D96608B0D7FF819" blockId="1.[151,1437,1475,2041]" box="[199,883,2015,2041]" pageId="1" pageNumber="131">
|
||
Habitat—
|
||
<taxonomicName id="4C7F528F5834FFF57C67608B0C2AF819" authorityName="Stimpson" authorityYear="1857" box="[310,550,2015,2041]" class="Malacostraca" family="Astacidae" genus="Astacus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="131" phylum="Arthropoda" rank="species" species="klamathensis">
|
||
<emphasis id="B90BF51E5834FFF57C67608B0C2AF819" box="[310,550,2015,2041]" italics="true" pageId="1" pageNumber="131">Astacus klamathensis</emphasis>
|
||
</taxonomicName>
|
||
; Klamath River (
|
||
<collectingRegion id="49BBE7EE5834FFF57FB8608B0D68F819" box="[745,868,2015,2041]" country="United States of America" name="California" pageId="1" pageNumber="131">California</collectingRegion>
|
||
).’
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |