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<document id="435EE9DDB6A1B9A0ABDF05FE509E272C" ID-DOI="10.1080/00222930500060397" ID-ISSN="1464-5262" ID-Zenodo-Dep="5215174" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629267174692" checkinUser="felipe" docAuthor="Gee, J. Michael" docDate="2005" docId="03B28791FA30FFDFFE478876FB33FFE2" docLanguage="en" docName="JNatHist.39.22.1961-1979.pdf" docOrigin="Journal of Natural History 39 (22)" docSource="http://dx.doi.org/10.1080/00222930500060397" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Bulbamphiascus incus Gee 2005, sp. nov." docType="treatment" docVersion="3" lastPageNumber="1972" masterDocId="FF8BFFE9FA33FFD1FF858D28FFBEFE62" masterDocTitle="Two new species of Bulbamphiascus Lang (Copepoda: Harpacticoida: Diosaccidae) from Scotland and the Isles of Scilly, with additional observations on B. denticulatus (Thompson)" masterLastPageNumber="1979" masterPageNumber="1961" pageNumber="1962" updateTime="1699065692568" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods id="4B0C705460EAB04B1461155331ACED40" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="AF1F1AF44208123EB6AAFD7DBAD32C7C">
<mods:title id="62A5091FEFDF4E07392A3EAC5C2114BC">Two new species of Bulbamphiascus Lang (Copepoda: Harpacticoida: Diosaccidae) from Scotland and the Isles of Scilly, with additional observations on B. denticulatus (Thompson)</mods:title>
</mods:titleInfo>
<mods:name id="50A2ACC13A66208D4D0B1735A86A08C4" type="personal">
<mods:role id="2D551A4DD76427745C082099B1AB621E">
<mods:roleTerm id="71CCB7B32968AED20C216B6505F5FA45">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D5C20EAAFE02CD43E3D8A05B90A26B62">Gee, J. Michael</mods:namePart>
</mods:name>
<mods:typeOfResource id="53200CB9C89671B944F05779A0DA4EEA">text</mods:typeOfResource>
<mods:relatedItem id="1D9B09D970705E8F06C587CABB865CFC" type="host">
<mods:titleInfo id="0047849B41E72DB734B5AD1AAC483344">
<mods:title id="421CA123F3AD620DD83D02F87E1FB6B8">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="89C51E78FAA83A3241B5FE9FA1B9778C">
<mods:date id="3837A3E697EE716CF5D703B18CAB3B18">2005</mods:date>
<mods:detail id="58E0FE7225B75B6C417929DF8A09D3A4" type="pubDate">
<mods:number id="957B24AF2969D0067827CBE44A1BBA3D">2005-09-30</mods:number>
</mods:detail>
<mods:detail id="92C39D6B9A112C2F0D818270FC217320" type="volume">
<mods:number id="BAAD33F29BE845CF0C901FED626DA14F">39</mods:number>
</mods:detail>
<mods:detail id="BFCDBAFBAAB69041EB703C3C5E3AD254" type="issue">
<mods:number id="1514FD69CE39D7895D05E1C6E6157769">22</mods:number>
</mods:detail>
<mods:extent id="2C18E27AFCDEE89C8DA1F78B36AF355D" unit="page">
<mods:start id="8B793913426F35402ABD1615537AB10D">1961</mods:start>
<mods:end id="B634943699870266B13D8F619963423C">1979</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="6BDC20DEA7F4F800C0DC942B3B88831B">
<mods:url id="011763CBB74FF9B19EB68B49FEC086E6">http://dx.doi.org/10.1080/00222930500060397</mods:url>
</mods:location>
<mods:classification id="6EDB5BF1547407DEA40FE1D86E569E45">journal article</mods:classification>
<mods:identifier id="3E3B9CA0F9AB88FF11C8D5851146F468" type="DOI">10.1080/00222930500060397</mods:identifier>
<mods:identifier id="A5CE9096089CC335A424FC2DDCE0FC11" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="04F83D86226E7E844DDB969B3EAB97FE" type="Zenodo-Dep">5215174</mods:identifier>
</mods:mods>
<treatment id="03B28791FA30FFDFFE478876FB33FFE2" LSID="urn:lsid:plazi:treatment:03B28791FA30FFDFFE478876FB33FFE2" httpUri="http://treatment.plazi.org/id/03B28791FA30FFDFFE478876FB33FFE2" lastPageId="14" lastPageNumber="1972" pageId="3" pageNumber="1962">
<subSubSection id="C301650CFA30FFD2FE478876FCF1FB14" box="[450,847,1374,1398]" pageId="3" pageNumber="1962" type="nomenclature">
<paragraph id="8BA43687FA30FFD2FE478876FCF1FB14" blockId="3.[426,872,1310,1430]" box="[450,847,1374,1398]" pageId="3" pageNumber="1962">
<heading id="D0EC81EBFA30FFD2FE478876FCF1FB14" box="[450,847,1374,1398]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="1962" reason="2">
<taxonomicName id="4C1B4D04FA30FFD2FE478876FD57FB14" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[450,745,1374,1398]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="1962" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA30FFD2FE478876FD57FB14" bold="true" box="[450,745,1374,1398]" italics="true" pageId="3" pageNumber="1962">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA30FFD2FD778876FCF1FB14" box="[754,847,1374,1398]" pageId="3" pageNumber="1962" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C301650CFA30FFDFFDB18856FB33FFE2" lastPageId="14" lastPageNumber="1973" pageId="3" pageNumber="1962" type="description">
<paragraph id="8BA43687FA30FFD2FDB18856FD73FBF4" blockId="3.[426,872,1310,1430]" box="[564,717,1406,1430]" pageId="3" pageNumber="1962">
(
<figureCitation id="13202A02FA30FFD2FDB98856FD7BFBF4" box="[572,709,1406,1430]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStart-3="Figure 4" captionStart-4="Figure 5" captionStart-5="Figure 6" captionStartId-0="4.[138,198,1636,1655]" captionStartId-1="5.[125,185,1637,1656]" captionStartId-2="6.[138,198,1662,1681]" captionStartId-3="7.[125,185,1662,1681]" captionStartId-4="8.[138,198,1611,1630]" captionStartId-5="9.[125,185,1178,1197]" captionTargetBox-0="[183,1142,194,1597]" captionTargetBox-1="[173,1131,221,1597]" captionTargetBox-2="[183,1145,272,1622]" captionTargetBox-3="[165,1132,340,1622]" captionTargetBox-4="[178,1146,128,1571]" captionTargetBox-5="[170,1130,137,1139]" captionTargetId-0="figure-0@4.[177,1146,186,1600]" captionTargetId-1="figure-1@5.[166,1131,217,1601]" captionTargetId-2="figure-0@6.[177,1146,268,1626]" captionTargetId-3="figure-1@7.[163,1135,335,1626]" captionTargetId-4="figure-0@8.[173,1149,122,1575]" captionTargetId-5="figure-151@9.[165,1133,133,1142]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionTargetPageId-3="7" captionTargetPageId-4="8" captionTargetPageId-5="9" captionText-0="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." captionText-1="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." captionText-2="Figure 3. Bulbamphiascus incus sp. nov. ♀: (A) P1; (B) P3. „: (C) P3 exopod 3 anterior." captionText-3="Figure 4. Bulbamphiascus incus sp. nov. ♀: (A) P2. „: (B) P2 (anvil-shaped hyaline structure on basis arrowed)." captionText-4="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." captionText-5="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi-0="http://doi.org/10.5281/zenodo.5215176" figureDoi-1="http://doi.org/10.5281/zenodo.5215178" figureDoi-2="http://doi.org/10.5281/zenodo.5215180" figureDoi-3="http://doi.org/10.5281/zenodo.5215182" figureDoi-4="http://doi.org/10.5281/zenodo.5215184" figureDoi-5="http://doi.org/10.5281/zenodo.5215186" httpUri-0="https://zenodo.org/record/5215176/files/figure.png" httpUri-1="https://zenodo.org/record/5215178/files/figure.png" httpUri-2="https://zenodo.org/record/5215180/files/figure.png" httpUri-3="https://zenodo.org/record/5215182/files/figure.png" httpUri-4="https://zenodo.org/record/5215184/files/figure.png" httpUri-5="https://zenodo.org/record/5215186/files/figure.png" pageId="3" pageNumber="1962">Figures 1–6</figureCitation>
)
</paragraph>
<paragraph id="8BA43687FA30FFD2FFF888E6FEF2FB84" blockId="3.[125,1173,1486,1685]" box="[125,332,1486,1510]" pageId="3" pageNumber="1962">
<emphasis id="B96FEA95FA30FFD2FFF888E6FEF2FB84" box="[125,332,1486,1510]" italics="true" pageId="3" pageNumber="1962">Material examined</emphasis>
</paragraph>
<paragraph id="8BA43687FA30FFD2FFF888D5FB88F8F7" blockId="3.[125,1173,1486,1685]" pageId="3" pageNumber="1962">
<typeStatus id="54A08825FA30FFD2FFF888D5FF53F877" box="[125,237,1533,1557]" pageId="3" pageNumber="1962" type="holotype">Holotype</typeStatus>
: adult
<emphasis id="B96FEA95FA30FFD2FED488D6FEDDF877" box="[337,355,1534,1557]" italics="true" pageId="3" pageNumber="1962">„</emphasis>
(dissected on to four slides) from Loch Kishorn, NHM Reg. No. 2004.4118.
<typeStatus id="54A08825FA30FFD2FEC48B35FE0BF857" box="[321,437,1565,1589]" pageId="3" pageNumber="1962" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="9D1DFD0EFA30FFD2FE438B35FD95F857" box="[454,555,1565,1589]" pageId="3" pageNumber="1962" type="adult">20 adult</specimenCount>
<specimenCount id="9D1DFD0EFA30FFD2FDBD8B34FDEAF857" box="[568,596,1564,1589]" pageId="3" pageNumber="1962" type="female">♀♀</specimenCount>
(two dissected each on to three slides and 18 spirit preserved) and
<specimenCount id="9D1DFD0EFA30FFD2FE048B15FE58F837" box="[385,486,1597,1621]" pageId="3" pageNumber="1962" type="adult">19 adult</specimenCount>
<emphasis id="B96FEA95FA30FFD2FE778B16FDABF837" box="[498,533,1598,1621]" italics="true" pageId="3" pageNumber="1962">„„</emphasis>
(two dissected each on to three slides and 17 spirit preserved) from Loch Kishorn, NHM Reg. Nos 2004.4119–4157;
<specimenCount id="9D1DFD0EFA30FFD2FC068B75FBBBF817" box="[899,1029,1629,1653]" pageId="3" pageNumber="1962" type="adult">seven adult</specimenCount>
<specimenCount id="9D1DFD0EFA30FFD2FB898B74FB96F817" box="[1036,1064,1628,1653]" pageId="3" pageNumber="1962" type="female">♀♀</specimenCount>
and
<specimenCount id="9D1DFD0EFA30FFD2FBE78B75FF06F8F7" pageId="3" pageNumber="1962" type="adult">nine adult</specimenCount>
<emphasis id="B96FEA95FA30FFD2FF478B55FF5BF8F6" box="[194,229,1661,1684]" italics="true" pageId="3" pageNumber="1962">„„</emphasis>
, spirit preserved from Loch Diabaig, NHM Reg. Nos 2004.4158–4173.
</paragraph>
<caption id="DF64660FFA37FFD5FF0F8B4CFB36F8F0" ID-DOI="http://doi.org/10.5281/zenodo.5215176" ID-Zenodo-Dep="5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="4" pageNumber="1963" startId="4.[138,198,1636,1655]" targetBox="[183,1142,194,1597]" targetPageId="4">
<paragraph id="8BA43687FA37FFD5FF0F8B4CFB36F8F0" blockId="4.[138,1185,1636,1682]" pageId="4" pageNumber="1963">
Figure 1.
<taxonomicName id="4C1B4D04FA37FFD5FF6F8B4CFE17F815" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[234,425,1636,1655]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="4" pageNumber="1963" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA37FFD5FF6F8B4CFE17F815" box="[234,425,1636,1655]" italics="true" pageId="4" pageNumber="1963">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA37FFD5FE2A8B4CFE47F815" box="[431,505,1636,1655]" pageId="4" pageNumber="1963" rank="species">sp. nov.</taxonomicNameLabel>
♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum.
</paragraph>
</caption>
<caption id="DF64660FFA36FFD4FFF88B4DFE45F8F1" ID-DOI="http://doi.org/10.5281/zenodo.5215178" ID-Zenodo-Dep="5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="5" pageNumber="1964" startId="5.[125,185,1637,1656]" targetBox="[173,1131,221,1597]" targetPageId="5">
<paragraph id="8BA43687FA36FFD4FFF88B4DFE45F8F1" blockId="5.[125,1172,1637,1683]" pageId="5" pageNumber="1964">
Figure 2.
<taxonomicName id="4C1B4D04FA36FFD4FF598B4DFE24F81A" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[220,410,1637,1656]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="5" pageNumber="1964" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA36FFD4FF598B4DFE24F81A" box="[220,410,1637,1656]" italics="true" pageId="5" pageNumber="1964">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA36FFD4FE1A8B4DFE57F81A" box="[415,489,1637,1656]" pageId="5" pageNumber="1964" rank="species">sp. nov.</taxonomicNameLabel>
♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped.
</paragraph>
</caption>
<caption id="DF64660FFA35FFD7FF0F8B56FC7DF8F3" ID-DOI="http://doi.org/10.5281/zenodo.5215180" ID-Zenodo-Dep="5215180" box="[138,963,1662,1681]" httpUri="https://zenodo.org/record/5215180/files/figure.png" pageId="6" pageNumber="1965" startId="6.[138,198,1662,1681]" targetBox="[183,1145,272,1622]" targetPageId="6">
<paragraph id="8BA43687FA35FFD7FF0F8B56FC7DF8F3" blockId="6.[138,963,1662,1681]" box="[138,963,1662,1681]" pageId="6" pageNumber="1965">
Figure 3.
<taxonomicName id="4C1B4D04FA35FFD7FF6F8B56FE17F8F3" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[234,425,1662,1681]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="1965" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA35FFD7FF6F8B56FE17F8F3" box="[234,425,1662,1681]" italics="true" pageId="6" pageNumber="1965">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA35FFD7FE358B56FE44F8F3" box="[432,506,1662,1681]" pageId="6" pageNumber="1965" rank="species">sp. nov.</taxonomicNameLabel>
♀: (A) P1; (B) P3.
<emphasis id="B96FEA95FA35FFD7FD378B56FD7EF8F3" box="[690,704,1662,1681]" italics="true" pageId="6" pageNumber="1965">„</emphasis>
: (C) P3 exopod 3 anterior.
</paragraph>
</caption>
<caption id="DF64660FFA34FFD6FFF88B56FB30F8F3" ID-DOI="http://doi.org/10.5281/zenodo.5215182" ID-Zenodo-Dep="5215182" box="[125,1166,1662,1682]" httpUri="https://zenodo.org/record/5215182/files/figure.png" pageId="7" pageNumber="1966" startId="7.[125,185,1662,1681]" targetBox="[165,1132,340,1622]" targetPageId="7">
<paragraph id="8BA43687FA34FFD6FFF88B56FB30F8F3" blockId="7.[125,1166,1662,1682]" box="[125,1166,1662,1682]" pageId="7" pageNumber="1966">
Figure 4.
<taxonomicName id="4C1B4D04FA34FFD6FF588B56FE22F8F3" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[221,412,1662,1681]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="7" pageNumber="1966" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA34FFD6FF588B56FE22F8F3" box="[221,412,1662,1681]" italics="true" pageId="7" pageNumber="1966">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA34FFD6FE268B56FE50F8F3" box="[419,494,1662,1681]" pageId="7" pageNumber="1966" rank="species">sp. nov.</taxonomicNameLabel>
♀: (A) P2.
<emphasis id="B96FEA95FA34FFD6FDDC8B57FDD9F8F0" box="[601,615,1663,1682]" italics="true" pageId="7" pageNumber="1966">„</emphasis>
: (B) P2 (anvil-shaped hyaline structure on basis arrowed).
</paragraph>
</caption>
<caption id="DF64660FFA3BFFD9FF0F8B63FC1FF8F1" ID-DOI="http://doi.org/10.5281/zenodo.5215184" ID-Zenodo-Dep="5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="8" pageNumber="1967" startId="8.[138,198,1611,1630]" targetBox="[178,1146,128,1571]" targetPageId="8">
<paragraph id="8BA43687FA3BFFD9FF0F8B63FC1FF8F1" blockId="8.[138,1185,1611,1683]" pageId="8" pageNumber="1967">
Figure 5.
<taxonomicName id="4C1B4D04FA3BFFD9FF6C8B63FE16F83C" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[233,424,1611,1630]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="8" pageNumber="1967" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA3BFFD9FF6C8B63FE16F83C" box="[233,424,1611,1630]" italics="true" pageId="8" pageNumber="1967">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA3BFFD9FE2B8B63FE46F83C" box="[430,504,1611,1630]" pageId="8" pageNumber="1967" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="B96FEA95FA3BFFD9FE788B63FDB5F83C" box="[509,523,1611,1630]" italics="true" pageId="8" pageNumber="1967">„</emphasis>
: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral.
</paragraph>
</caption>
<caption id="DF64660FFA3AFFD8FFF889B2FBE5FACF" ID-DOI="http://doi.org/10.5281/zenodo.5215186" ID-Zenodo-Dep="5215186" box="[125,1115,1178,1198]" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="9" pageNumber="1968" startId="9.[125,185,1178,1197]" targetBox="[170,1130,137,1139]" targetPageId="9">
<paragraph id="8BA43687FA3AFFD8FFF889B2FBE5FACF" blockId="9.[125,1115,1178,1198]" box="[125,1115,1178,1198]" pageId="9" pageNumber="1968">
Figure 6.
<taxonomicName id="4C1B4D04FA3AFFD8FF5889B2FE22FACF" authority="Gee, 2005" authorityName="Gee" authorityYear="2005" box="[221,412,1178,1197]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="9" pageNumber="1968" phylum="Arthropoda" rank="species" species="incus" status="sp. nov.">
<emphasis id="B96FEA95FA3AFFD8FF5889B2FE22FACF" box="[221,412,1178,1197]" italics="true" pageId="9" pageNumber="1968">Bulbamphiascus incus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57EEFA3AFFD8FE2689B2FE50FACF" box="[419,494,1178,1197]" pageId="9" pageNumber="1968" rank="species">sp. nov.</taxonomicNameLabel>
♀: (A) P5.
<emphasis id="B96FEA95FA3AFFD8FDDC89B3FDD9FACC" box="[601,615,1179,1198]" italics="true" pageId="9" pageNumber="1968">„</emphasis>
: (B) P5; (C, D) alternative conditions of P5 exopod.
</paragraph>
</caption>
<paragraph id="8BA43687FA3AFFD8FFF889CAFEDEFA98" blockId="9.[125,352,1250,1274]" box="[125,352,1250,1274]" pageId="9" pageNumber="1968">
<emphasis id="B96FEA95FA3AFFD8FFF889CAFEDEFA98" box="[125,352,1250,1274]" italics="true" pageId="9" pageNumber="1968">Description of female</emphasis>
</paragraph>
<paragraph id="8BA43687FA3AFFDBFFF8883BFDC3FF60" blockId="9.[125,1173,1298,1679]" lastBlockId="10.[138,1185,137,258]" lastPageId="10" lastPageNumber="1969" pageId="9" pageNumber="1968">
<emphasis id="B96FEA95FA3AFFD8FFF8883BFF01FB49" box="[125,191,1299,1323]" italics="true" pageId="9" pageNumber="1968">Body.</emphasis>
<materialsCitation id="3B733CDAFA3AFFDBFF49883BFDC7FF60" collectionCode="IV, V, VI" lastPageId="10" lastPageNumber="1969" latitude="0.9" longLatPrecision="78" longitude="-1.097" pageId="9" pageNumber="1968" specimenCount="1">
Length
<geoCoordinate id="EE2F5040FA3AFFD8FEB4883BFECAFB49" box="[305,372,1299,1323]" degrees="0.900" direction="north" orientation="latitude" pageId="9" pageNumber="1968" precision="55" value="0.9">0.900</geoCoordinate>
<geoCoordinate id="EE2F5040FA3AFFD8FEF1883BFE7AFB49" box="[372,452,1299,1323]" degrees="1.097" direction="west" orientation="longitude" pageId="9" pageNumber="1968" precision="55" value="-1.097">
–
<quantity id="4CE39B62FA3AFFD8FE01883BFE7AFB49" box="[388,452,1299,1323]" metricMagnitude="-3" metricUnit="m" metricValue="1.097" pageId="9" pageNumber="1968" unit="mm" value="1.097">1.097</quantity>
</geoCoordinate>
mm (mean
<quantity id="4CE39B62FA3AFFD8FDD7883AFD5EFB49" box="[594,736,1298,1323]" metricMagnitude="-2" metricUnit="m" metricValue="5.1005" pageId="9" pageNumber="1968" unit="mm" value="51.005">51.005 mm</quantity>
,
<emphasis id="B96FEA95FA3AFFD8FD7D883BFCB8FB48" box="[760,774,1299,1322]" italics="true" pageId="9" pageNumber="1968">n</emphasis>
510); sub-cylindrical, widest at posterior margin of cephalothorax, tapering gradually posteriorly. Rostrum (
<figureCitation id="13202A02FA3AFFD8FB97881BFB34FB29" box="[1042,1162,1331,1355]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="9" pageNumber="1968">Figure 1D</figureCitation>
) defined at base, elongate, triangular, extending beyond the second antennular segment, with a pair of small sensilla on lateral margins. Cephalothorax tapering anteriorly, as long as free prosomites. Genital double-somite (
<figureCitation id="13202A02FA3AFFD8FDE188BCFD42FBCE" box="[612,764,1428,1452]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="9" pageNumber="1968">Figure 1A–C</figureCitation>
) divided dorsally and laterally by subcuticular rib. Genital field (
<figureCitation id="13202A02FA3AFFD8FE7B889DFDCAFBAF" box="[510,628,1461,1485]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="9" pageNumber="1968">Figure 1C</figureCitation>
) with separate genital apertures covered by vestigial P6, each bearing two pinnate and one smooth setae; copulatory pore situated medially, posterior to genital apertures, and obscured by large oval-shaped copulatory bulb; internal seminal receptacles kidney-shaped. Anal somite with small semicircular operculum near median dorsal anterior border and overlain by a minutely dentate pseudoperculum (
<figureCitation id="13202A02FA3AFFD8FF008B7FFF40F80D" box="[133,254,1623,1647]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="9" pageNumber="1968">Figure 1A</figureCitation>
). Caudal rami (
<figureCitation id="13202A02FA3AFFD8FE478B7FFDD8F80D" box="[450,614,1623,1647]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="9" pageNumber="1968">Figures 1A–C</figureCitation>
,
<figureCitation id="13202A02FA3AFFD8FDF28B7FFD26F80D" box="[631,664,1623,1647]" captionStart="Figure 5" captionStartId="8.[138,198,1611,1630]" captionTargetBox="[178,1146,128,1571]" captionTargetId="figure-0@8.[173,1149,122,1575]" captionTargetPageId="8" captionText="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." figureDoi="http://doi.org/10.5281/zenodo.5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="9" pageNumber="1968">5F</figureCitation>
) broader than long in dorsal view with a slender tube pore on ventral posterior margin; seta I (antero-lateral accessory seta) small and naked, seta II (antero-lateral seta) and seta III (postero-ventral seta) long and smooth; terminal setae
<collectionCode id="ED0AAE42FA39FFDBFEB38D81FEEDFEA3" box="[310,339,169,193]" pageId="10" pageNumber="1969">IV</collectionCode>
and
<collectionCode id="ED0AAE42FA39FFDBFE158D81FE1DFEA3" box="[400,419,169,193]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="10" pageNumber="1969" type="Museum">V</collectionCode>
well developed with few short spinules in central region; in most specimens seta
<collectionCode id="ED0AAE42FA39FFDBFEB98DE1FEF1FE83" box="[316,335,201,225]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="10" pageNumber="1969" type="Museum">V</collectionCode>
swollen in the fracture region; seta
<collectionCode id="ED0AAE42FA39FFDBFD6E8DE1FCB6FE83" box="[747,776,201,225]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="10" pageNumber="1969">VI</collectionCode>
(terminal accessory seta) short and smooth; seta VII (dorsal seta) triarticulate
</materialsCitation>
.
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F8C03FEFDFC67" blockId="10.[138,1185,299,517]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F8C03FDE0FF21" box="[138,606,299,323]" italics="true" pageId="10" pageNumber="1969">
Somatic ornamentation (
<figureCitation id="13202A02FA39FFDBFE3F8C03FDEEFF21" box="[442,592,299,323]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="10" pageNumber="1969">Figure 1A–C</figureCitation>
).
</emphasis>
Body surface appears smooth under light microscope, all somites except preanal furnished with numerous sensilla and pores. Prosome without spinule rows; urosomite 4 with a median ventral row of fine spinules and a ventro-lateral patch of fine spinules, variable in extent; preanal somite with a continuous row of spinules ventrally and ventro-laterally; anal somite with a lateral and ventral row of strong spinules round the base of caudal rami. Hyaline frills of urosomites with minutely dentate margin.
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F8F06FEF0FCC5" blockId="10.[138,1185,558,679]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F8F06FE33FC24" box="[138,397,558,582]" italics="true" pageId="10" pageNumber="1969">
Antennule (
<figureCitation id="13202A02FA39FFDBFE8D8F06FEC1FC24" box="[264,383,558,582]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="10" pageNumber="1969">Figure 1D</figureCitation>
).
</emphasis>
Eight-segmented, segment 2 slightly swollen, with convex margins, segment 4 two times longer (on anterior margin) than broad; aesthetascs on fourth and distal segments. Setal formula as follows: 1-[1], 2-[11], 3-[8], 4-[3+(1+a)], 5-[2], 6-[4], 7- [4], 8-[4+(2+a)].
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F8FF8FD50FD89" blockId="10.[138,1185,720,1003]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F8FF8FEC7FC8A" box="[138,377,720,744]" italics="true" pageId="10" pageNumber="1969">
Antenna (
<figureCitation id="13202A02FA39FFDBFF728FF8FED2FC8A" box="[247,364,720,744]" captionStart="Figure 2" captionStartId="5.[125,185,1637,1656]" captionTargetBox="[173,1131,221,1597]" captionTargetId="figure-1@5.[166,1131,217,1601]" captionTargetPageId="5" captionText="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="10" pageNumber="1969">Figure 2A</figureCitation>
).
</emphasis>
Coxa well developed with row of setules. Allobasis with partial suture and row of spinules dorsally at base of exopod; one seta on abexopodal margin. Exopod three-segmented, proximal segment with one pinnate seta; middle segment short, with a pinnate seta; distal segment with an oblique row of strong spinules; with one pinnate seta on lateral margin and two stout pinnate spines and one naked seta on distal margin. Free endopod segment with two rows of strong spinules on outer margin, row of smaller spinules on distal and inner margin and on ventral face; lateral armature of two large pinnate spines and two setae; distal margin armed with one pinnate spine, four geniculate setae (two pinnate medially), one naked and one plumose seta.
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F893CFD27FA2E" blockId="10.[138,1185,1044,1100]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F893CFECBFA4E" box="[138,373,1044,1068]" italics="true" pageId="10" pageNumber="1969">
Labrum (
<figureCitation id="13202A02FA39FFDBFF71893CFED9FA4E" box="[244,359,1044,1068]" captionStart="Figure 1" captionStartId="4.[138,198,1636,1655]" captionTargetBox="[183,1142,194,1597]" captionTargetId="figure-0@4.[177,1146,186,1600]" captionTargetPageId="4" captionText="Figure 1. Bulbamphiascus incus sp. nov. ♀: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) labrum." figureDoi="http://doi.org/10.5281/zenodo.5215176" httpUri="https://zenodo.org/record/5215176/files/figure.png" pageId="10" pageNumber="1969">Figure 1E</figureCitation>
).
</emphasis>
Posterior margin armed with lateral groups of four teeth, a median row of smaller teeth and two rows of setules.
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F895DFF50FB32" blockId="10.[138,1185,1141,1360]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F895DFE3CFAEF" box="[138,386,1141,1165]" italics="true" pageId="10" pageNumber="1969">
Mandible (
<figureCitation id="13202A02FA39FFDBFE85895DFECAFAEF" box="[256,372,1141,1165]" captionStart="Figure 2" captionStartId="5.[125,185,1637,1656]" captionTargetBox="[173,1131,221,1597]" captionTargetId="figure-1@5.[166,1131,217,1601]" captionTargetPageId="5" captionText="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="10" pageNumber="1969">Figure 2B</figureCitation>
).
</emphasis>
Coxa stout, gnathobase armed with a number of stout bicuspid teeth and a row of finer unicuspid teeth; two setae (one pinnate) at inner distal corner. Basis broad, with two rows of spinules on anterior face and three pinnate setae on distal margin. Exopod indistinctly two-segmented, proximal segment with one lateral pinnate seta; distal segment with three setae, two fused at base. Endopod large, one-segmented; with eight setae (two setae proximally, three setae subdistally and, on distal margin, three setae fused at base).
</paragraph>
<paragraph id="8BA43687FA39FFDBFF0F8851FE7AF851" blockId="10.[138,1185,1401,1587]" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F8851FE38FBF3" box="[138,390,1401,1425]" italics="true" pageId="10" pageNumber="1969">
Maxillule (
<figureCitation id="13202A02FA39FFDBFE868851FEC6FBF3" box="[259,376,1401,1425]" captionStart="Figure 2" captionStartId="5.[125,185,1637,1656]" captionTargetBox="[173,1131,221,1597]" captionTargetId="figure-1@5.[166,1131,217,1601]" captionTargetPageId="5" captionText="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="10" pageNumber="1969">Figure 2C</figureCitation>
).
</emphasis>
Arthrite of praecoxa with two setae on anterior face; distal margin with four pairs of recurved naked spines, and two pectinate spines. Coxa with two pinnate setae on distal margin. Basis with two rows of spinules on anterior face and distal margin; bearing seven elements (two naked setae and two pinnate spines distally and three naked setae subdistally). Exopod one-segmented with two plumose setae. Endopod onesegmented with four setae.
</paragraph>
<paragraph id="8BA43687FA39FFDAFF0F8B74FDE6FEA3" blockId="10.[138,1185,1628,1684]" lastBlockId="11.[125,1172,137,193]" lastPageId="11" lastPageNumber="1970" pageId="10" pageNumber="1969">
<emphasis id="B96FEA95FA39FFDBFF0F8B74FEC9F816" box="[138,375,1628,1652]" italics="true" pageId="10" pageNumber="1969">
Maxilla (
<figureCitation id="13202A02FA39FFDBFF768B74FED7F816" box="[243,361,1628,1652]" captionStart="Figure 2" captionStartId="5.[125,185,1637,1656]" captionTargetBox="[173,1131,221,1597]" captionTargetId="figure-1@5.[166,1131,217,1601]" captionTargetPageId="5" captionText="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="10" pageNumber="1969">Figure 2D</figureCitation>
).
</emphasis>
Syncoxa with two rows of spinules and three endites, proximal and middle endite armed with two, distal endite with three, pinnate spines. Allobasal endite with a large fused pectinate spine, a smaller articulating spine and three naked setae. Endopod one-segmented with five setae.
</paragraph>
<paragraph id="8BA43687FA38FFDAFFF88DDFFC83FF12" blockId="11.[125,1173,247,368]" pageId="11" pageNumber="1970">
<emphasis id="B96FEA95FA38FFDAFFF88DDFFE3DFF6D" box="[125,387,247,271]" italics="true" pageId="11" pageNumber="1970">
Maxilliped (
<figureCitation id="13202A02FA38FFDAFE878DDFFECBFF6D" box="[258,373,247,271]" captionStart="Figure 2" captionStartId="5.[125,185,1637,1656]" captionTargetBox="[173,1131,221,1597]" captionTargetId="figure-1@5.[166,1131,217,1601]" captionTargetPageId="5" captionText="Figure 2. Bulbamphiascus incus sp. nov. ♀: (A) antenna; (B) mandible; (C) maxillule; (D) maxilla (with setation of distal coxal endite inset); (E) maxilliped." figureDoi="http://doi.org/10.5281/zenodo.5215178" httpUri="https://zenodo.org/record/5215178/files/figure.png" pageId="11" pageNumber="1970">Figure 2E</figureCitation>
).
</emphasis>
Syncoxa with three surface rows of spinules and four pinnate setae (two on distal margin and two subdistally on a small peduncle). Basis with two pinnate setae on palmar margin and a sub-marginal row of spinules. Endopod one-segmented, with a terminal, partially pinnate, claw and three accessory setae.
</paragraph>
<paragraph id="8BA43687FA38FFDAFFF88C8EFF7CFD21" blockId="11.[125,1172,422,835]" pageId="11" pageNumber="1970">
<emphasis id="B96FEA95FA38FFDAFFF88C8EFE80FFDC" box="[125,318,422,446]" italics="true" pageId="11" pageNumber="1970">
P1 (
<figureCitation id="13202A02FA38FFDAFF3E8C8EFE8FFFDC" box="[187,305,422,446]" captionStart="Figure 3" captionStartId="6.[138,198,1662,1681]" captionTargetBox="[183,1145,272,1622]" captionTargetId="figure-0@6.[177,1146,268,1626]" captionTargetPageId="6" captionText="Figure 3. Bulbamphiascus incus sp. nov. ♀: (A) P1; (B) P3. „: (C) P3 exopod 3 anterior." figureDoi="http://doi.org/10.5281/zenodo.5215180" httpUri="https://zenodo.org/record/5215180/files/figure.png" pageId="11" pageNumber="1970">Figure 3A</figureCitation>
).
</emphasis>
Intercoxal sclerite (not shown in figure) small, ovoid, without ornamentation. Praecoxa with a row of minute spinules along distal margin. Coxa with four rows of small spinules and one row of long spinules on anterior face and three rows of spinules on posterior face. Basis with rows of spinules on inner and median distal margin and at base of inner and outer pectinate spines. Exopod three-segmented, each segment with row of strong spinules on outer margin, exp 2 with row of setules and a plumose seta on inner margin, exp 3 with two geniculate setae on distal, and three spines on outer, margin. Endopod three-segmented; enp 1 longer than enp 2 and 3 combined, reaching nearly to distal margin of exp 3, row of strong spinules on outer margin, row of setules and a strong seta on inner margin; enp 2 less than half length of enp 3, with row of spinules on outer margin and a pinnate seta on inner margin; enp 3 with row of spinules on outer margin and, on distal margin, a small pinnate seta, a large geniculate seta and a spine.
</paragraph>
<paragraph id="8BA43687FA38FFDAFFF88E51FD49FA16" blockId="11.[125,1172,889,1140]" pageId="11" pageNumber="1970">
<emphasis id="B96FEA95FA38FFDAFFF88E51FE26FDF3" box="[125,408,889,913]" italics="true" pageId="11" pageNumber="1970">
P2–P4 (
<figureCitation id="13202A02FA38FFDAFF5C8E51FEEDFDF3" box="[217,339,889,913]" captionStart="Figure 3" captionStartId="6.[138,198,1662,1681]" captionTargetBox="[183,1145,272,1622]" captionTargetId="figure-0@6.[177,1146,268,1626]" captionTargetPageId="6" captionText="Figure 3. Bulbamphiascus incus sp. nov. ♀: (A) P1; (B) P3. „: (C) P3 exopod 3 anterior." figureDoi="http://doi.org/10.5281/zenodo.5215180" httpUri="https://zenodo.org/record/5215180/files/figure.png" pageId="11" pageNumber="1970">Figures 3B</figureCitation>
,
<figureCitation id="13202A02FA38FFDAFEE68E51FE34FDF3" box="[355,394,889,913]" captionStart="Figure 4" captionStartId="7.[125,185,1662,1681]" captionTargetBox="[165,1132,340,1622]" captionTargetId="figure-1@7.[163,1135,335,1626]" captionTargetPageId="7" captionText="Figure 4. Bulbamphiascus incus sp. nov. ♀: (A) P2. „: (B) P2 (anvil-shaped hyaline structure on basis arrowed)." figureDoi="http://doi.org/10.5281/zenodo.5215182" httpUri="https://zenodo.org/record/5215182/files/figure.png" pageId="11" pageNumber="1970">4A</figureCitation>
).
</emphasis>
Intercoxal sclerite strongly developed, almost square, sclerite of P2 with two rows of spinules. Protopod ornamented as for P1 except coxa with only three rows of spinules on anterior face and none on posterior face; basis without inner spine but with a distinct chitinous extension on inner distal margin. Rami three-segmented, equal in length in P2 and P3, endopod slightly shorter than exopod in P4; distal segment longest; all segments with row of strong spinules on outer margin; proximal two segments of both rami with spiniform extension of outer distal margin; inner distal seta on exp 3 weakly developed. Setal formula of swimming legs as follows:
</paragraph>
<paragraph id="8BA43687FA38FFDAFED389B3FD3BFACC" blockId="11.[125,747,1179,1305]" box="[342,645,1179,1198]" pageId="11" pageNumber="1970">Exopod Endopod</paragraph>
<paragraph id="8BA43687FA38FFDAFFF8899EFD2EFAAB" blockId="11.[125,747,1179,1305]" box="[125,656,1206,1225]" pageId="11" pageNumber="1970">P1 0: 1: 023 1: 1: 021</paragraph>
<paragraph id="8BA43687FA38FFDAFFF889F8FD55FA81" blockId="11.[125,747,1179,1305]" box="[125,747,1232,1251]" pageId="11" pageNumber="1970">P2 1: 1: 223 1: 2: 121 (1: 312)</paragraph>
<paragraph id="8BA43687FA38FFDAFFF889C3FD2EFA9C" blockId="11.[125,747,1179,1305]" box="[125,656,1259,1278]" pageId="11" pageNumber="1970">P3 1: 1: 223 1: 1: 221</paragraph>
<paragraph id="8BA43687FA38FFDAFFF8882EFD2EFB7B" blockId="11.[125,747,1179,1305]" box="[125,656,1286,1305]" pageId="11" pageNumber="1970">P4 1: 1: 323 1: 1: 121</paragraph>
<paragraph id="8BA43687FA38FFDAFFF8884EFDA0FB1C" blockId="11.[125,542,1382,1406]" box="[125,542,1382,1406]" pageId="11" pageNumber="1970">Parentheses denote male condition.</paragraph>
<paragraph id="8BA43687FA38FFDAFFF8889CFDD2F8EC" blockId="11.[125,1172,1460,1678]" pageId="11" pageNumber="1970">
<emphasis id="B96FEA95FA38FFDAFFF8889CFE8AFBAE" box="[125,308,1460,1484]" italics="true" pageId="11" pageNumber="1970">
P5 (
<figureCitation id="13202A02FA38FFDAFF34889CFE98FBAE" box="[177,294,1460,1484]" captionStart="Figure 6" captionStartId="9.[125,185,1178,1197]" captionTargetBox="[170,1130,137,1139]" captionTargetId="figure-151@9.[165,1133,133,1142]" captionTargetPageId="9" captionText="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi="http://doi.org/10.5281/zenodo.5215186" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="11" pageNumber="1970">Figure 6A</figureCitation>
).
</emphasis>
Elements of each side not fused medially. Baseoendopod and exopod separate. Inner expansion of baseoendopod reaching about half length of exopod; with a few spinules on outer margin; armed with five pectinate or pinnate setae (three on inner and two on distal margin). Exopod about twice as long as broad, with few spinules on inner and outer margin; with six setae, proximal inner seta pinnate, distal inner seta and terminal seta naked, borne on a short peduncle, proximal and medial outer setae short and normal, distal outer seta markedly swollen at base.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8DA0FEE5FEC2" blockId="12.[138,347,136,160]" box="[138,347,136,160]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8DA0FEE5FEC2" box="[138,347,136,160]" italics="true" pageId="12" pageNumber="1971">Description of male</emphasis>
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8D90FF5BFE92" blockId="12.[138,1185,184,240]" pageId="12" pageNumber="1971">Similar to female except for urosome, antennule, P1 basis, P2 basis and endopod, P3 exp 3 and P5.</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8C38FE15FF0A" blockId="12.[138,1185,272,360]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8C38FF72FF4A" box="[138,204,272,296]" italics="true" pageId="12" pageNumber="1971">Body.</emphasis>
Length
<quantity id="4CE39B62FA3FFFDDFEBC8C38FE5EFF4A" box="[313,480,272,296]" metricMagnitude="-4" metricUnit="m" metricValue="6.95" metricValueMax="8.0" metricValueMin="5.8999999999999995" pageId="12" pageNumber="1971" unit="mm" value="0.695" valueMax="0.8" valueMin="0.59">0.59–0.80 mm</quantity>
(mean
<quantity id="4CE39B62FA3FFFDDFDB28C38FD09FF4A" box="[567,695,272,296]" metricMagnitude="-2" metricUnit="m" metricValue="5.066" pageId="12" pageNumber="1971" unit="mm" value="50.66">50.66 mm</quantity>
,
<emphasis id="B96FEA95FA3FFFDDFD4C8C39FD69FF4A" box="[713,727,273,296]" italics="true" pageId="12" pageNumber="1971">n</emphasis>
516), urosomites 2 and 3 not fused. Genital somite (
<figureCitation id="13202A02FA3FFFDDFEC28C18FE00FF2A" box="[327,446,304,328]" captionStart="Figure 5" captionStartId="8.[138,198,1611,1630]" captionTargetBox="[178,1146,128,1571]" captionTargetId="figure-0@8.[173,1149,122,1575]" captionTargetPageId="8" captionText="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." figureDoi="http://doi.org/10.5281/zenodo.5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="12" pageNumber="1971">Figure 5C</figureCitation>
) with vestigial P6 forming one fixed and one articulating plate each bearing three setae.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8CA0FC01FFA2" blockId="12.[138,1185,392,448]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8CA0FD84FFC2" box="[138,570,392,416]" italics="true" pageId="12" pageNumber="1971">
Somatic ornamentation (
<figureCitation id="13202A02FA3FFFDDFE138CA0FD93FFC2" box="[406,557,392,416]" captionStart="Figure 5" captionStartId="8.[138,198,1611,1630]" captionTargetBox="[178,1146,128,1571]" captionTargetId="figure-0@8.[173,1149,122,1575]" captionTargetPageId="8" captionText="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." figureDoi="http://doi.org/10.5281/zenodo.5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="12" pageNumber="1971">Figure 5A–C</figureCitation>
).
</emphasis>
As in female except that a ventral and ventro-lateral row of spinules present on urosomite 3 as well as urosomites 4 and 5.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8CC8FDEAFCF5" blockId="12.[138,1185,480,663]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8CC8FE32FF9A" box="[138,396,480,504]" italics="true" pageId="12" pageNumber="1971">
Antennule (
<figureCitation id="13202A02FA3FFFDDFE828CC8FEC0FF9A" box="[263,382,480,504]" captionStart="Figure 5" captionStartId="8.[138,198,1611,1630]" captionTargetBox="[178,1146,128,1571]" captionTargetId="figure-0@8.[173,1149,122,1575]" captionTargetPageId="8" captionText="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." figureDoi="http://doi.org/10.5281/zenodo.5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="12" pageNumber="1971">Figure 5D</figureCitation>
).
</emphasis>
Haplocer, 10-segmented with segment 4 a small segment overlaying the proximal portion of swollen segment 5; geniculation between segments 7 and 8 which both bear modified elements; aesthetascs on fifth and distal segments. Segment 5 with distinctly shaped seta (broad base and flagellate tip) near proximal margin (shown more clearly in
<figureCitation id="13202A02FA3FFFDDFF788F77FECCFC15" box="[253,370,607,631]" captionStart="Figure 7" captionStartId="15.[125,185,1582,1601]" captionTargetBox="[163,1133,183,1542]" captionTargetId="figure-0@15.[158,1139,173,1546]" captionTargetPageId="15" captionText="Figure 7. Bulbamphiascus scilloniensis sp. nov. ♀: (A) urosome (excluding urosomite 1), lateral; (B) urosome (excluding urosomite 1), ventral. „: (C) urosome (excluding urosomite 1), lateral; (D) urosome (excluding urosomite 1), ventral; (E) antennule segments 5 and 6; (F) P5; (G) P2 protopod (anvil-shaped hyaline structure arrowed)." figureDoi="http://doi.org/10.5281/zenodo.5215188" httpUri="https://zenodo.org/record/5215188/files/figure.png" pageId="12" pageNumber="1971">Figure 7E</figureCitation>
). Setal formula as follows: 1-[1], 2-[11], 3-[8], 4-[2], 5-[7+(1+a)], 6- [2], 7-[3?], 8-[2?], 9-[4], 10-[5+(2+a)].
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8F97FB3CFCB5" blockId="12.[138,1154,703,727]" box="[138,1154,703,727]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8F97FE85FCB5" box="[138,315,703,727]" italics="true" pageId="12" pageNumber="1971">
P1 (
<figureCitation id="13202A02FA3FFFDDFF3C8F97FE93FCB5" box="[185,301,703,727]" captionStart="Figure 5" captionStartId="8.[138,198,1611,1630]" captionTargetBox="[178,1146,128,1571]" captionTargetId="figure-0@8.[173,1149,122,1575]" captionTargetPageId="8" captionText="Figure 5. Bulbamphiascus incus sp. nov. „: (A) urosome (excluding urosomite 1), dorsal; (B) urosome (excluding urosomite 1), lateral; (C) urosome (excluding urosomite 1), ventral; (D) rostrum and antennule; (E) protopod of P1 (sexually dimorphic inner chitinous spine arrowed). ♀: (F) caudal ramus, ventral." figureDoi="http://doi.org/10.5281/zenodo.5215184" httpUri="https://zenodo.org/record/5215184/files/figure.png" pageId="12" pageNumber="1971">Figure 5E</figureCitation>
).
</emphasis>
Basis with a single, long chitinous projection at inner proximal corner.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8FD7FEEEFDB4" blockId="12.[138,1185,767,982]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8FD7FE84FD75" box="[138,314,767,791]" italics="true" pageId="12" pageNumber="1971">
P2 (
<figureCitation id="13202A02FA3FFFDDFF3D8FD7FE92FD75" box="[184,300,767,791]" captionStart="Figure 4" captionStartId="7.[125,185,1662,1681]" captionTargetBox="[165,1132,340,1622]" captionTargetId="figure-1@7.[163,1135,335,1626]" captionTargetPageId="7" captionText="Figure 4. Bulbamphiascus incus sp. nov. ♀: (A) P2. „: (B) P2 (anvil-shaped hyaline structure on basis arrowed)." figureDoi="http://doi.org/10.5281/zenodo.5215182" httpUri="https://zenodo.org/record/5215182/files/figure.png" pageId="12" pageNumber="1971">Figure 4B</figureCitation>
).
</emphasis>
Praecoxa and coxa as in female. Basis without chitinous extension of inner margin as in female but with a smooth, anvil-shaped, hyaline structure near inner distal margin (arrowed in
<figureCitation id="13202A02FA3FFFDDFEF18E17FE54FD35" box="[372,490,831,855]" captionStart="Figure 4" captionStartId="7.[125,185,1662,1681]" captionTargetBox="[165,1132,340,1622]" captionTargetId="figure-1@7.[163,1135,335,1626]" captionTargetPageId="7" captionText="Figure 4. Bulbamphiascus incus sp. nov. ♀: (A) P2. „: (B) P2 (anvil-shaped hyaline structure on basis arrowed)." figureDoi="http://doi.org/10.5281/zenodo.5215182" httpUri="https://zenodo.org/record/5215182/files/figure.png" pageId="12" pageNumber="1971">Figure 4B</figureCitation>
). Exopod as in female. Endopod modified, two-segmented; enp 1 as in female except inner seta slightly shorter; distal segment with three pinnate setae on inner margin, a seta (with a bluntly rounded tip and small pinnules) on distal margin and a large spine and a sinuous process (with a smooth rounded tip) articulating subdistally on outer margin.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8ED6FB1FFA74" blockId="12.[138,1185,1022,1046]" box="[138,1185,1022,1046]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8ED6FE85FA74" box="[138,315,1022,1046]" italics="true" pageId="12" pageNumber="1971">
P3 (
<figureCitation id="13202A02FA3FFFDDFF3D8ED6FE93FA74" box="[184,301,1022,1046]" captionStart="Figure 3" captionStartId="6.[138,198,1662,1681]" captionTargetBox="[183,1145,272,1622]" captionTargetId="figure-0@6.[177,1146,268,1626]" captionTargetPageId="6" captionText="Figure 3. Bulbamphiascus incus sp. nov. ♀: (A) P1; (B) P3. „: (C) P3 exopod 3 anterior." figureDoi="http://doi.org/10.5281/zenodo.5215180" httpUri="https://zenodo.org/record/5215180/files/figure.png" pageId="12" pageNumber="1971">Figure 3C</figureCitation>
).
</emphasis>
As in female except that hyaline tube pore present on anterior face of exp 3.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8916FD82FB57" blockId="12.[138,1185,1086,1333]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8916FEE0FA34" box="[138,350,1086,1110]" italics="true" pageId="12" pageNumber="1971">
P5 (
<figureCitation id="13202A02FA3FFFDDFF3C8916FEECFA34" box="[185,338,1086,1110]" captionStart="Figure 6" captionStartId="9.[125,185,1178,1197]" captionTargetBox="[170,1130,137,1139]" captionTargetId="figure-151@9.[165,1133,133,1142]" captionTargetPageId="9" captionText="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi="http://doi.org/10.5281/zenodo.5215186" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="12" pageNumber="1971">Figure 6B–D</figureCitation>
).
</emphasis>
Baseoendopods of each side fused medially. Endopodal lobe with two terminal pectinate spines and a few spinules on outer margin; outer peduncle elongate. Exopod about 1.5 times as long as broad with a short row of spinules at base of distal inner seta, a small tube pore on anterior surface and outer distal corner attenuated into a chitinous process; bearing four or five setae, of which inner two setae strongly developed and pinnate, distal and proximal outer setae naked, long and slender, distal outer seta either absent (
<figureCitation id="13202A02FA3FFFDDFF6A89D6FED9FB74" box="[239,359,1278,1302]" captionStart="Figure 6" captionStartId="9.[125,185,1178,1197]" captionTargetBox="[170,1130,137,1139]" captionTargetId="figure-151@9.[165,1133,133,1142]" captionTargetPageId="9" captionText="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi="http://doi.org/10.5281/zenodo.5215186" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="12" pageNumber="1971">Figure 6D</figureCitation>
) or vestigial and only visible under ×40 (
<figureCitation id="13202A02FA3FFFDDFC1B89D6FBABFB74" box="[926,1045,1278,1302]" captionStart="Figure 6" captionStartId="9.[125,185,1178,1197]" captionTargetBox="[170,1130,137,1139]" captionTargetId="figure-151@9.[165,1133,133,1142]" captionTargetPageId="9" captionText="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi="http://doi.org/10.5281/zenodo.5215186" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="12" pageNumber="1971">Figure 6C</figureCitation>
) or ×100 (
<figureCitation id="13202A02FA3FFFDDFF178835FEB9FB57" box="[146,263,1309,1333]" captionStart="Figure 6" captionStartId="9.[125,185,1178,1197]" captionTargetBox="[170,1130,137,1139]" captionTargetId="figure-151@9.[165,1133,133,1142]" captionTargetPageId="9" captionText="Figure 6. Bulbamphiascus incus sp. nov. ♀: (A) P5. „: (B) P5; (C, D) alternative conditions of P5 exopod." figureDoi="http://doi.org/10.5281/zenodo.5215186" httpUri="https://zenodo.org/record/5215186/files/figure.png" pageId="12" pageNumber="1971">Figure 6B</figureCitation>
) oil immersion objectives.
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8845FF45FBE7" blockId="12.[138,251,1389,1413]" box="[138,251,1389,1413]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8845FF45FBE7" box="[138,251,1389,1413]" italics="true" pageId="12" pageNumber="1971">Etymology</emphasis>
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F88B5FEDFFBB7" blockId="12.[138,1185,1437,1493]" pageId="12" pageNumber="1971">The specific name is the Latin for anvil, reflecting the shape of the hyaline structure on the male P2 endopod.</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8B25FF41F847" blockId="12.[138,255,1549,1573]" box="[138,255,1549,1573]" pageId="12" pageNumber="1971">
<emphasis id="B96FEA95FA3FFFDDFF0F8B25FF41F847" box="[138,255,1549,1573]" italics="true" pageId="12" pageNumber="1971">Variability</emphasis>
</paragraph>
<paragraph id="8BA43687FA3FFFDDFF0F8B15FBB7F8F7" blockId="12.[138,1185,1597,1685]" pageId="12" pageNumber="1971">
The ornamentation of the urosome was consistent in the presence of fine spinule rows on urosomites 4 and
<quantity id="4CE39B62FA3FFFDDFEE68B75FE2CF817" box="[355,402,1629,1653]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="12" pageNumber="1971" unit="in" value="5.0">5 in</quantity>
the female and urosomites
<quantity id="4CE39B62FA3FFFDDFD678B75FC93F817" box="[738,813,1629,1653]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" metricValueMax="1.27" metricValueMin="0.762" pageId="12" pageNumber="1971" unit="in" value="4.0" valueMax="5.0" valueMin="3.0">3–5 in</quantity>
the male but the extent of the spinule patches ventro-laterally varied from a few spinules to many spinules.
</paragraph>
<paragraph id="8BA43687FA3EFFDCFF1D8DA1FB2AFEA3" blockId="13.[125,1172,137,193]" pageId="13" pageNumber="1972">There was no discernible variation in the structure and setation of the oral and swimming appendages except for the presence and size of the distal outer vestigial seta on the male P5.</paragraph>
<paragraph id="8BA43687FA3EFFDCFFF88DD2FF62FF70" blockId="13.[125,220,250,274]" box="[125,220,250,274]" pageId="13" pageNumber="1972">
<emphasis id="B96FEA95FA3EFFDCFFF88DD2FF62FF70" box="[125,220,250,274]" italics="true" pageId="13" pageNumber="1972">Remarks</emphasis>
</paragraph>
<paragraph id="8BA43687FA3EFFDCFFF88C03FC64FFE1" blockId="13.[125,1173,299,1685]" pageId="13" pageNumber="1972">This material from the two Scottish lochs has been assigned to a new species primarily on the basis of the structure on the basal segment of the male P2 endopod, on the form of the male P5 exopod and on the ornamentation of the urosome in both sexes.</paragraph>
<paragraph id="8BA43687FA3EFFDCFF1D8CA4FD6DFCE5" blockId="13.[125,1173,299,1685]" pageId="13" pageNumber="1972">
Mu and
<bibRefCitation id="EF8A4B76FA3EFFDCFF7A8CA4FE39FFC6" author="Gee JM" box="[255,391,396,420]" pageId="13" pageNumber="1972" pagination="103 - 135" refId="ref6260" refString="Mu F-h, Gee JM. 2000. Two new species of Bulbamphiascus (Copepoda: Harpacticoida: Diosaccidae) and a related new genus, from the Bohai Sea, China. Cahiers de Biologie Marine 41: 103 - 135." type="journal article" year="2000">Gee (2000)</bibRefCitation>
first noted and figured (their Figures 13A, 14D) the presence of a peculiar flexible, semi-hyaline, papillate, spine-like structure on the basis of the P2 of the male in their specimens of
<taxonomicName id="4C1B4D04FA3EFFDCFE338CE6FDB2FF87" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[438,524,461,485]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFE338CE6FDB2FF87" box="[438,524,461,485]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
which was not present in any of their Chinese material. They concluded that this structure was homologous to the chitinous apophysis present on the basis of the female but otherwise absent in the male of
<taxonomicName id="4C1B4D04FA3EFFDCFC988F27FCCFFC44" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[797,881,526,550]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFC988F27FCCFFC44" box="[797,881,526,550]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
. The same structures are found on the basis of the P
<quantity id="4CE39B62FA3EFFDCFE438F06FE4BFC24" box="[454,501,558,582]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="13" pageNumber="1972" unit="in" value="2.0">2 in</quantity>
female and male specimens from
<collectingCountry id="F30C7617FA3EFFDCFC178F06FC46FC24" box="[914,1016,558,582]" name="United Kingdom" pageId="13" pageNumber="1972">Scotland</collectingCountry>
but here the semi-hyaline structure in the male is completely different in shape, being smooth-walled and T-shaped, very much like a blacksmith’s anvil.
</paragraph>
<paragraph id="8BA43687FA3EFFDCFF1D8FB8FE74FACC" blockId="13.[125,1173,299,1685]" pageId="13" pageNumber="1972">
Mu and
<bibRefCitation id="EF8A4B76FA3EFFDCFF7A8FB8FE37FCCA" author="Gee JM" box="[255,393,656,680]" pageId="13" pageNumber="1972" pagination="103 - 135" refId="ref6260" refString="Mu F-h, Gee JM. 2000. Two new species of Bulbamphiascus (Copepoda: Harpacticoida: Diosaccidae) and a related new genus, from the Bohai Sea, China. Cahiers de Biologie Marine 41: 103 - 135." type="journal article" year="2000">Gee (2000)</bibRefCitation>
, in their Figure 13B, showed that the exopod of the male P5 of
<taxonomicName id="4C1B4D04FA3EFFDCFBFC8FB9FF0EFCAA" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFBFC8FB9FF0EFCAA" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
was only slightly longer than broad and bore six setae, two strongly developed, plumose inner setae, one distal naked seta and three outer setae, the proximal one well developed and pinnate and the two distal setae well developed and distinctly swollen at the base. In the Scottish material the exopod is about 1.5 times longer than broad with the same inner and distal armature but a very different armature of the outer margin. At the outer distal corner is a large chitinous apophysis which has almost certainly been formed by the enlargement and fusion with the segment of the distal outer swollen seta of
<taxonomicName id="4C1B4D04FA3EFFDCFC538E5BFB94FDE9" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[982,1066,883,907]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFC538E5BFB94FDE9" box="[982,1066,883,907]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
. In some specimens there is still an indication of a suture line at the base of the apophysis on the posterior face. Conversely, the middle outer seta has become vestigial (very often its presence can only be discerned under ×100 oil immersion objectives) or has been lost entirely. Drastic modification of the two distal outer setae of the male P5 exopod has also been reported for
<taxonomicName id="4C1B4D04FA3EFFDCFEC9893DFE6CFA4F" authorityName="Rouch" authorityYear="1962" box="[332,466,1045,1069]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="chappuisi">
<emphasis id="B96FEA95FA3EFFDCFEC9893DFE6CFA4F" box="[332,466,1045,1069]" italics="true" pageId="13" pageNumber="1972">B. chappuisi</emphasis>
</taxonomicName>
by
<bibRefCitation id="EF8A4B76FA3EFFDCFE79893DFD1FFA4F" author="Rouch R" box="[508,673,1045,1069]" pageId="13" pageNumber="1972" pagination="237 - 280" refId="ref6339" refString="Rouch R. 1962. Harpacticoides (Crustaces, Copepodes) d'Amerique Sud. In: Biologie de l'Amerique australe. Volume 1. Paris: Centre National de la Recherche Scientifique. p 237 - 280." type="book chapter" year="1962">Rouch (1962)</bibRefCitation>
, who describes and figures an exopod more than twice as long as broad with both the distal outer setae fused to the segment and forming chitinous projections. In this species
<bibRefCitation id="EF8A4B76FA3EFFDCFD0A897DFC8AFA0F" author="Rouch R" box="[655,820,1109,1133]" pageId="13" pageNumber="1972" pagination="237 - 280" refId="ref6339" refString="Rouch R. 1962. Harpacticoides (Crustaces, Copepodes) d'Amerique Sud. In: Biologie de l'Amerique australe. Volume 1. Paris: Centre National de la Recherche Scientifique. p 237 - 280." type="book chapter" year="1962">Rouch (1962)</bibRefCitation>
also indicates in his Figure 34 (but does not mention in the text) that the swollen distal outer seta of the female P5 exopod is also fused to the segment.
</paragraph>
<paragraph id="8BA43687FA3EFFDCFF1D899FFEFFF836" blockId="13.[125,1173,299,1685]" pageId="13" pageNumber="1972">
Whilst these features clearly distinguish the male of
<taxonomicName id="4C1B4D04FA3EFFDCFD6C8990FCFFFAAD" authorityName="Gee" authorityYear="2005" box="[745,833,1207,1231]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="incus">
<emphasis id="B96FEA95FA3EFFDCFD6C8990FCFFFAAD" box="[745,833,1207,1231]" italics="true" pageId="13" pageNumber="1972">B. incus</emphasis>
</taxonomicName>
from the male of
<taxonomicName id="4C1B4D04FA3EFFDCFB888990FBDCFAAD" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[1037,1122,1207,1231]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFB888990FBDCFAAD" box="[1037,1122,1207,1231]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
, the only distinguishing characteristic in the female is in the abdominal ornamentation. Mu and
<bibRefCitation id="EF8A4B76FA3EFFDCFFF889D0FEBBFB72" author="Gee JM" box="[125,261,1272,1296]" pageId="13" pageNumber="1972" pagination="103 - 135" refId="ref6260" refString="Mu F-h, Gee JM. 2000. Two new species of Bulbamphiascus (Copepoda: Harpacticoida: Diosaccidae) and a related new genus, from the Bohai Sea, China. Cahiers de Biologie Marine 41: 103 - 135." type="journal article" year="2000">Gee (2000)</bibRefCitation>
showed that in female
<taxonomicName id="4C1B4D04FA3EFFDCFD9E89D0FDCCFB72" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[539,626,1272,1296]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFD9E89D0FDCCFB72" box="[539,626,1272,1296]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
there is a group of two strong spinules on the postero-lateral border of urosomite 3 and a median ventral row of strong spinules on the posterior border of urosomite 4 and never any spinules on the posterior border of urosomite 5. In the Scottish material of
<taxonomicName id="4C1B4D04FA3EFFDCFE4E8872FD9DFB13" authorityName="Gee" authorityYear="2005" box="[459,547,1369,1393]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="incus">
<emphasis id="B96FEA95FA3EFFDCFE4E8872FD9DFB13" box="[459,547,1369,1393]" italics="true" pageId="13" pageNumber="1972">B. incus</emphasis>
</taxonomicName>
there is always a complete row of very fine spinules on the posterior border of urosomite 5; always a ventral row and a small to large ventro-lateral patch of fine spinules on the posterior border and lateral face of urosomite 4 and occasionally a few fine spinules on the posterior border of urosomite 3. Mu and
<bibRefCitation id="EF8A4B76FA3EFFDCFB8A8892FB2AFBB0" author="Gee JM" box="[1039,1172,1466,1490]" pageId="13" pageNumber="1972" pagination="103 - 135" refId="ref6260" refString="Mu F-h, Gee JM. 2000. Two new species of Bulbamphiascus (Copepoda: Harpacticoida: Diosaccidae) and a related new genus, from the Bohai Sea, China. Cahiers de Biologie Marine 41: 103 - 135." type="journal article" year="2000">Gee (2000)</bibRefCitation>
showed that the urosome ornamentation of
<taxonomicName id="4C1B4D04FA3EFFDCFDFF88F3FD6EFB90" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[634,720,1498,1522]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFDFF88F3FD6EFB90" box="[634,720,1498,1522]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
was very consistent, even between two different populations in the North Sea, and it was the difference in somatic ornamentation which first alerted the present author to the possibility that the Scottish material was a different species.
</paragraph>
<paragraph id="8BA43687FA3EFFDFFF1D8B75FB33FFE2" blockId="13.[125,1173,299,1685]" lastBlockId="14.[138,1185,136,384]" lastPageId="14" lastPageNumber="1973" pageId="13" pageNumber="1972">
As a result of this discovery it is advisable to treat many of the records of
<taxonomicName id="4C1B4D04FA3EFFDCFB878B75FBE7F817" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[1026,1113,1629,1653]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="13" pageNumber="1972" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3EFFDCFB878B75FBE7F817" box="[1026,1113,1629,1653]" italics="true" pageId="13" pageNumber="1972">B. imus</emphasis>
</taxonomicName>
with caution, particularly those from areas of high organic pollution on the west coast of
<collectingCountry id="F30C7617FA3DFFDFFF0F8DA0FF4DFEC2" box="[138,243,136,160]" name="United Kingdom" pageId="14" pageNumber="1973">Scotland</collectingCountry>
, e.g.
<bibRefCitation id="EF8A4B76FA3DFFDFFEB78DA0FDCAFEC2" author="Moore CG &amp; Pearson TH" box="[306,628,136,160]" pageId="14" pageNumber="1973" pagination="369 - 373" refId="ref6202" refString="Moore CG, Pearson TH. 1986. Response of a marine benthic copepod assemblage to organic enrichment. In: Schriever G, Schminke HK, Shih C-t, editors. Proceedings of the Second International Conference on Copepoda, Ottawa, Canada, 13 - 17 August 1984. Syllogeus 58: 369 - 373." type="journal article" year="1986">Moore and Pearson (1986)</bibRefCitation>
. In this connection, it is interesting to note that although the description and figures of
<taxonomicName id="4C1B4D04FA3DFFDFFDDB8D80FCAFFEA2" baseAuthorityName="Brady &amp; Robertson" baseAuthorityYear="1876" box="[606,785,168,192]" class="Hexanauplia" family="Miraciidae" genus="Stenhelia" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="reflexa">
<emphasis id="B96FEA95FA3DFFDFFDDB8D80FCAFFEA2" box="[606,785,168,192]" italics="true" pageId="14" pageNumber="1973">Stenhelia reflexa</emphasis>
</taxonomicName>
by T.
<bibRefCitation id="EF8A4B76FA3DFFDFFCE38D80FC42FEA2" author="Scott T" box="[870,1020,168,192]" pageId="14" pageNumber="1973" pagination="165 - 173" refId="ref6413" refString="Scott T. 1895. Additions to the fauna of the Firth of Forth - part VII. Reports of the Fisheries Board of Scotland 13 (3): 165 - 173." type="journal article" year="1895">Scott (1895)</bibRefCitation>
is only of the female, this species has definite characteristics of
<taxonomicName id="4C1B4D04FA3DFFDFFD488DE1FC98FE82" authorityName="Gee" authorityYear="2005" box="[717,806,200,224]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="incus">
<emphasis id="B96FEA95FA3DFFDFFD488DE1FC98FE82" box="[717,806,200,224]" italics="true" pageId="14" pageNumber="1973">B. incus</emphasis>
</taxonomicName>
rather than
<taxonomicName id="4C1B4D04FA3DFFDFFC3F8DE1FBAEFE82" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[954,1040,200,224]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3DFFDFFC3F8DE1FBAEFE82" box="[954,1040,200,224]" italics="true" pageId="14" pageNumber="1973">B. imus</emphasis>
</taxonomicName>
, with which species it was synonymized by
<bibRefCitation id="EF8A4B76FA3DFFDFFE758DC0FD39FF62" author="Lang K" box="[496,647,232,256]" pageId="14" pageNumber="1973" refId="ref6179" refString="Lang K. 1948. Monographie der Harpacticiden. Lund and Stockholm: Hakan Ohlsson's BOktryckeri and Nordiska BOkhandeln. 2 volumes." type="book" year="1948">Lang (1948)</bibRefCitation>
. In Scott’s drawings he clearly shows a female with a row of spinules on the preanal somite (urosomite 5) which is never found in
<taxonomicName id="4C1B4D04FA3DFFDFFBC08C21FB27FF42" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[1093,1177,264,288]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3DFFDFFBC08C21FB27FF42" box="[1093,1177,264,288]" italics="true" pageId="14" pageNumber="1973">B. imus</emphasis>
</taxonomicName>
. Further, he illustrates seta V of the caudal ramus with a swelling in the fracture zone (not found in specimens of
<taxonomicName id="4C1B4D04FA3DFFDFFE098C61FE5EFF02" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[396,480,328,352]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3DFFDFFE098C61FE5EFF02" box="[396,480,328,352]" italics="true" pageId="14" pageNumber="1973">B. imus</emphasis>
</taxonomicName>
I have studied), and he illustrates the exopod of the mandible with only one lateral seta on the proximal segment (as in
<taxonomicName id="4C1B4D04FA3DFFDFFCAA8C40FC36FFE2" authorityName="Gee" authorityYear="2005" box="[815,904,360,384]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="incus">
<emphasis id="B96FEA95FA3DFFDFFCAA8C40FC36FFE2" box="[815,904,360,384]" italics="true" pageId="14" pageNumber="1973">B. incus</emphasis>
</taxonomicName>
but
<taxonomicName id="4C1B4D04FA3DFFDFFC478C40FBA6FFE2" authorityName="Wells" authorityYear="1961" baseAuthorityName="Brady" baseAuthorityYear="1872" box="[962,1048,360,384]" class="Hexanauplia" family="Miraciidae" genus="Bulbamphiascus" kingdom="Animalia" order="Harpacticoida" pageId="14" pageNumber="1973" phylum="Arthropoda" rank="species" species="imus">
<emphasis id="B96FEA95FA3DFFDFFC478C40FBA6FFE2" box="[962,1048,360,384]" italics="true" pageId="14" pageNumber="1973">B. imus</emphasis>
</taxonomicName>
has two).
</paragraph>
</subSubSection>
</treatment>
</document>
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