214 lines
23 KiB
XML
214 lines
23 KiB
XML
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<mods:title id="1E41F790307B3678DEA0BC9EDBA9BE4B">Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska</mods:title>
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<mods:namePart id="2F9ADC7673992AB4E2B7B4FACF05C5E8">Mclean, James H.</mods:namePart>
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<mods:namePart id="07D1243A1D3EA90FED9146216D04CC03">Clark, Roger N.</mods:namePart>
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<mods:title id="B518BBFE588BF182F1D305945CC15B23">Zootaxa</mods:title>
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<mods:part id="F39EA62EADA3E9DF1F411076CFCC4E78">
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<mods:date id="A2081B4444A301ACAFF7CD90DF344175">2023</mods:date>
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<taxonomicName id="4C18008EFFD27C09FF18CEDFFE444ECD" ID-CoL="48d54c29-1f16-4981-aec0-cae2907bbe9a" authority="Mclean & Clark, 2023" authorityName="Mclean & Clark" authorityYear="2023" box="[151,441,151,178]" class="Gastropoda" family="Buccinidae" genus="Beringius" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="undataformis" status="sp. nov.">
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<emphasis id="B96CA71FFFD27C09FF18CEDFFE444ECD" bold="true" box="[151,441,151,178]" italics="true" pageId="21" pageNumber="172">Beringius undataformis</emphasis>
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locality:
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, W of
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,
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,
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,
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(
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,
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).
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(
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-
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,
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<collectionCode id="ED09E3C8FFD27C09FD8BCF27FDA84FF6" box="[516,597,367,393]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" lsid="urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="21" pageNumber="172" type="Museum">LACM</collectionCode>
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. (
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<emphasis id="B96CA71FFFD27C09FCA4CF27FCA94FF6" box="[811,852,367,393]" italics="true" pageId="21" pageNumber="172">leg.</emphasis>
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<collectionCode id="ED09E3C8FFD27C09FCEECF27FC604FF6" box="[865,925,367,393]" pageId="21" pageNumber="172">RNC</collectionCode>
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, 3 August, 1997, trawled R/V
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<taxonomicName id="4C18008EFFD27C09FA9FCF38FA764FF6" authorityName="Mclean & Clark" authorityYear="2023" box="[1296,1419,368,393]" class="Gastropoda" family="Buccinidae" genus="Neptunea" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="dominator">
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)
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;
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<materialsCitation id="3B707150FFD27C09FF18CFDCFA754FD2" ID-GBIF-Occurrence="4418762503" box="[151,1416,403,430]" collectionCode="RNC" elevation="184" latitude="52.9125" longLatPrecision="10" longitude="170.82567" pageId="21" pageNumber="172" specimenCode="NMFS 148-2010, 201" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54A3C5AFFFD27C09FF18CFDCFEF54FD1" box="[151,264,404,430]" pageId="21" pageNumber="172" type="paratype">Paratypes</typeStatus>
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: Pt 1,
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<collectionCode id="ED09E3C8FFD27C09FEC2CFDBFE7A4FD2" box="[333,391,403,429]" pageId="21" pageNumber="172">RNC</collectionCode>
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. Stalemate Bank (
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,
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<geoCoordinate id="EE2C1DCAFFD27C09FC00CFDBFBE34FD2" box="[911,1054,403,430]" degrees="170" direction="east" minutes="49.54" orientation="longitude" pageId="21" pageNumber="172" precision="9" value="170.82567">170°49.54 E</geoCoordinate>
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),
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<quantity id="4CE0D6E8FFD27C09FBBDCFDBFB844FD1" box="[1074,1145,403,430]" metricMagnitude="2" metricUnit="m" metricValue="1.8399999999999999" pageId="21" pageNumber="172" unit="m" value="184.0">
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<elevation id="00359C3EFFD27C09FBBDCFDBFB844FD1" box="[1074,1145,403,430]" metricMagnitude="2" metricUnit="m" metricValue="1.8399999999999999" pageId="21" pageNumber="172" unit="m" value="184.0">184 m</elevation>
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</quantity>
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(
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<specimenCode id="DBBED376FFD27C09FB07CFDBFAB04FD2" box="[1160,1357,403,429]" collectionCode="NMFS" pageId="21" pageNumber="172">NMFS 148-2010</specimenCode>
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-
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<specimenCode id="DBBED376FFD27C09FADACFDBFA7D4FD2" box="[1365,1408,403,429]" collectionCode="NMFS" pageId="21" pageNumber="172">201</specimenCode>
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)
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.
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</paragraph>
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<subSubSection id="C3022886FFD27C09FF48CFFFFC9D4C8E" pageId="21" pageNumber="172" type="description">
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<paragraph id="8BA77B0DFFD27C09FF48CFFFFAB94CFA" blockId="21.[151,1437,295,1006]" pageId="21" pageNumber="172">
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<emphasis id="B96CA71FFFD27C09FF48CFFFFEA64FAE" bold="true" box="[199,347,439,465]" pageId="21" pageNumber="172">Description:</emphasis>
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Shell large (to
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,
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<typeStatus id="54A3C5AFFFD27C09FDFECFFFFD284FAE" box="[625,725,439,465]" pageId="21" pageNumber="172" type="holotype">holotype</typeStatus>
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), fusiform, suture deeply impressed; whorls rounded; light pinktan, with golden-brown periostracum. Protoconch with 2.5 whorls; teleconch with 4.5 whorls. Axial ribs broadly spaced, increasing from nine in early whorls to 13 on final whorl of large specimens; ribs sometimes opisthocline (back slanted). Spiral sculpture of five to seven narrow, raised cords; interspaces variable in width, from about the same width as cords (
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<typeStatus id="54A3C5AFFFD27C09FECDCC0FFE5A4C1E" box="[322,423,583,609]" pageId="21" pageNumber="172" type="holotype">holotype</typeStatus>
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), to two to three times as wide (in
|
||
<typeStatus id="54A3C5AFFFD27C09FC95CC00FC854C1D" box="[794,888,584,610]" pageId="21" pageNumber="172" type="paratype">paratype</typeStatus>
|
||
one), but not deeply channeled. Axial sculpture of narrow, raised growth lines. Aperture large, oval, much less than half of shell height, canal short, fairly broad.
|
||
</paragraph>
|
||
<paragraph id="8BA77B0DFFD27C09FF48CCC7FC9D4C8E" blockId="21.[151,1437,295,1006]" pageId="21" pageNumber="172">
|
||
Radula (
|
||
<figureCitation id="13236788FFD27C09FEAACCC7FE704CD6" box="[293,397,655,681]" captionStart="FIGURE 12" captionStartId="20.[151,250,1834,1858]" captionTargetBox="[164,1423,181,1811]" captionTargetId="figure-22@20.[164,1423,181,1811]" captionTargetPageId="20" captionText="FIGURE 12. A–D. Beringius aurulentus n. sp.; A. Holotype, LACM 3577, W of Buldir Island, 147 m, 117 m; B. Paratype, RNC 4701, Type locality, 88.6 mm; C. RNC 4701, close-up of periostracum; D. Radula, RNC 4701, bar = 200 µm; E–G. Beringius maristempestus n. sp.; E. Holotype, LACM 3576, W of Attu Island, 221 m, 111.5 mm; F. Holotype, close-up of sculpture; G. Radula, holotype, bar = 200 µm; H–K. Beringius undataformis n. sp.; H. Holotype, LACM 3578, Stalemate Bank, 184 m, 143.0 mm; I. Paratype, RNC 4893, Stalemate Bank, 184 m, 131.0 mm; J. RNC 4893, close-up of periostracum; K. Radula, holotype, bar = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.8391408" httpUri="https://zenodo.org/record/8391408/files/figure.png" pageId="21" pageNumber="172">Fig 12 K</figureCitation>
|
||
): Rachidian tooth quadrate, corners rounded. Lateral teeth tricuspid, outer cusp long, slender, tapering, constricted at the base, strongly curved distally; central cusp very small, slightly curved; inner cusp about four times as large as central one, broad, thick, strongly curved.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3022886FFD27C09FF48CCB3FDB74D46" pageId="21" pageNumber="172" type="discussion">
|
||
<paragraph id="8BA77B0DFFD27C09FF48CCB3FDB74D46" blockId="21.[151,1437,295,1006]" pageId="21" pageNumber="172">
|
||
<emphasis id="B96CA71FFFD27C09FF48CCB3FEC04D6A" bold="true" box="[199,317,763,789]" pageId="21" pageNumber="172">Remarks:</emphasis>
|
||
<taxonomicName id="4C18008EFFD27C09FECBCCB4FDB14D6A" authorityName="Mclean & Clark" authorityYear="2023" box="[324,588,763,789]" class="Gastropoda" family="Buccinidae" genus="Beringius" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="undataformis">
|
||
<emphasis id="B96CA71FFFD27C09FECBCCB4FDB14D6A" box="[324,588,763,789]" italics="true" pageId="21" pageNumber="172">Beringius undataformis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C18008EFFD27C09FD50CCB3FC8B4D6A" authorityName="Mclean & Clark" authorityYear="2023" box="[735,886,763,789]" class="Gastropoda" family="Buccinidae" genus="Beringius" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="aurulentus">
|
||
<emphasis id="B96CA71FFFD27C09FD50CCB3FC8B4D6A" box="[735,886,763,789]" italics="true" pageId="21" pageNumber="172">A. aurulentus</emphasis>
|
||
</taxonomicName>
|
||
by the prominent axial folds and the raised spiral cords (see remarks under that species).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3022886FFD27C09FF48CD0BFE884DFE" pageId="21" pageNumber="172" type="etymology">
|
||
<paragraph id="8BA77B0DFFD27C09FF48CD0BFE884DFE" blockId="21.[151,1437,295,1006]" pageId="21" pageNumber="172">
|
||
<emphasis id="B96CA71FFFD27C09FF48CD0BFEAF4D22" bold="true" box="[199,338,835,861]" pageId="21" pageNumber="172">Etymology:</emphasis>
|
||
From the Latin
|
||
<taxonomicName id="4C18008EFFD27C09FD82CD0BFD9B4D22" authorityName="Dall" authorityYear="1919" box="[525,614,835,861]" class="Gastropoda" family="Buccinidae" genus="Beringius" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="undatus">
|
||
<emphasis id="B96CA71FFFD27C09FD82CD0BFD9B4D22" box="[525,614,835,861]" italics="true" pageId="21" pageNumber="172">undatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B96CA71FFFD27C09FD11CD0BFD1C4D22" box="[670,737,835,861]" italics="true" pageId="21" pageNumber="172">forma</emphasis>
|
||
, wavy in form, and also references its similarity to
|
||
<taxonomicName id="4C18008EFFD27C09FAA0CD0CFE8D4DFE" authority="Dall, 1919" authorityName="Dall" authorityYear="1919" class="Gastropoda" family="Buccinidae" genus="Beringius" kingdom="Animalia" order="Neogastropoda" pageId="21" pageNumber="172" phylum="Mollusca" rank="species" species="undatus">
|
||
<emphasis id="B96CA71FFFD27C09FAA0CD0CFF0D4DFE" italics="true" pageId="21" pageNumber="172">Beringius undatus</emphasis>
|
||
Dall, 1919
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3022886FFD27C09FF48CDC3FD264D92" pageId="21" pageNumber="172" type="distribution">
|
||
<paragraph id="8BA77B0DFFD27C09FF48CDC3FE7F4DB5" blockId="21.[151,1437,295,1006]" pageId="21" pageNumber="172">
|
||
<emphasis id="B96CA71FFFD27C09FF48CDC3FE9E4DDA" bold="true" box="[199,355,907,933]" pageId="21" pageNumber="172">Distribution:</emphasis>
|
||
Western Aleutian Islands, known only from the Stalemate Bank, west of Attu Island (
|
||
<geoCoordinate id="EE2C1DCAFFD27C09FABECDC3FA614DD9" box="[1329,1436,907,934]" degrees="170" direction="east" minutes="28" orientation="longitude" pageId="21" pageNumber="172" precision="925" value="170.46666">170°28 E</geoCoordinate>
|
||
to
|
||
<geoCoordinate id="EE2C1DCAFFD27C09FF3BCDE7FEF94DB6" box="[180,260,943,969]" degrees="171" direction="east" orientation="longitude" pageId="21" pageNumber="172" precision="55555" value="171.0">171° E</geoCoordinate>
|
||
), at
|
||
<specimenCount id="9D1EB084FFD27C09FEBBCDE7FE7F4DB5" box="[308,386,943,970]" pageId="21" pageNumber="172" type="generic">
|
||
<quantity id="4CE0D6E8FFD27C09FEBBCDE7FE834DB5" box="[308,382,943,970]" metricMagnitude="2" metricUnit="m" metricValue="1.85" pageId="21" pageNumber="172" unit="m" value="185.0">185 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="8BA77B0DFFD27C09FF48CD9BFD264D92" blockId="21.[151,1437,295,1006]" box="[199,731,979,1006]" pageId="21" pageNumber="172">
|
||
<emphasis id="B96CA71FFFD27C09FF48CD9BFED14D92" bold="true" box="[199,300,979,1005]" pageId="21" pageNumber="172">Habitat:</emphasis>
|
||
Unknown, bottom temperature 3.8°C.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |