376 lines
48 KiB
XML
376 lines
48 KiB
XML
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<mods:title id="211CB72E22238D77908BD48041A60C59">Opisthobranch molluscs of « Cylichna occulta group » (Gastropoda: Opisthobranchia: Cylichnidae) from the Chukchi Sea and adjacent waters</mods:title>
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<heading id="1B04F45CFF87FFFBBCD8FCC6FCB61AD7" box="[405,887,872,898]" centered="true" fontSize="10" level="2" pageId="8" pageNumber="13" reason="4">
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<taxonomicName id="87F338B3FF87FFFBBCD8FCC6FCB61AD7" ID-CoL="32ZYK" authority="(Leche, 1878)" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[405,887,872,898]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densistriatus">
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<emphasis id="72879F22FF87FFFBBCD8FCC6FD0D1AD7" box="[405,716,872,898]" italics="true" pageId="8" pageNumber="13">Cylichnoides densistriatus</emphasis>
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(
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<bibRefCitation id="24623EC1FF87FFFBBF96FCC6FCAE1AD7" author="Leche W." box="[731,879,872,898]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
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)
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="08E910BBFF87FFFBBF46FC22FCC31AF3" box="[523,770,908,934]" pageId="8" pageNumber="13" type="description">
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<paragraph id="404C4330FF87FFFBBF46FC22FCC31AF3" blockId="8.[405,887,872,934]" box="[523,770,908,934]" pageId="8" pageNumber="13">
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<figureCitation id="D8C85FB5FF87FFFBBF46FC22FDA81AF3" box="[523,617,908,934]" captionStart="Fig" captionStartId="6.[136,171,960,982]" captionTargetBox="[137,1156,227,941]" captionTargetId="figure-293@6.[121,1171,200,978]" captionTargetPageId="6" captionText="Fig. 3. Male copulatory system: Cylichnoides scalptus, Laptev Sea (A); Cylichnoides densistriatus, Russian Polar Expedition 1901–1903, no data (B); Cylichnoides occultus, Novaya Zemlya, Matochkin Strait (C); Cylichnoides validus, Laptev Sea (D) and Chukchi Sea, «Vega» expedition (dorsal view (E), ventral view (F)). Abbreviations: m – muscle fibers, p.f – folds of penial sheath, others like to Fig. 2. Scale bar: A, D–F – 1 mm; B, C – 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.11087810" httpUri="https://zenodo.org/record/11087810/files/figure.png" pageId="8" pageNumber="13">Figs 3B</figureCitation>
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;
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<figureCitation id="D8C85FB5FF87FFFBBF3BFC22FD731AF3" box="[630,690,908,934]" captionStart="Fig" captionStartId="14.[185,220,1550,1572]" captionTargetBox="[188,1113,227,1523]" captionTargetId="figure-19@14.[175,1126,207,1545]" captionTargetPageId="14" captionText="Fig. 6. Cylichnoides scalptus, shell: Kara Sea, «Fyodor Litke», station 183 (A–E); Barents Sea, R/V «Persey», station 862 (F, G) and station 866 (H) (ventral view: A – 10.2 mm, B – 9.9 mm, C – 9.5 mm, D – 5.3 mm, F – 5.0 mm, H – 10 mm; apical view: E, G). Cylichnoides densistriatus, shell: Kotelny Isl., New Siberian Islands, 1903 (I, J); Laptev Sea, Kondrat’evsky Il., 1973 (K, L), ventral view (I – 5.6 mm, L – 4 mm), apical view (J, K). Scale bar: E, G, J, K – 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.11087815" httpUri="https://zenodo.org/record/11087815/files/figure.png" pageId="8" pageNumber="13">6I–L</figureCitation>
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;
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<figureCitation id="D8C85FB5FF87FFFBBFF2FC22FCC31AF3" box="[703,770,908,934]" captionStart="Fig" captionStartId="15.[166,201,1520,1542]" captionTargetBox="[165,1185,234,1482]" captionTargetId="figure-9@15.[163,1189,229,1521]" captionTargetPageId="15" captionText="Fig. 7. Cylichnoides scalptus: Kara Sea, 1948: radula (A–F), shell sculpture (G–J), (B–D – rachidian tooth, denticles of the internal lateral tooth, E – denticles of the internal lateral tooth, F – outer lateral teeth). Cylichnoides densistriatus (K, L): radula (K), shell sculpture (L). Scale bar: A – 100 µm; B – 40 µm; C, F, K – 50 µm; D – 30 µm; E – 10 µm; G – 500 µm; H, I, L – 200 µm; J – 400 µm." figureDoi="http://doi.org/10.5281/zenodo.11087821" httpUri="https://zenodo.org/record/11087821/files/figure.png" pageId="8" pageNumber="13">7K–L</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="08E910BBFF87FFFBBDC5FC6CFC481C5E" pageId="8" pageNumber="13" type="reference_group">
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<paragraph id="404C4330FF87FFFBBDC5FC6CFCD11A8F" blockId="8.[136,1157,962,1234]" box="[136,784,962,986]" pageId="8" pageNumber="13">
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<treatmentCitationGroup id="60E3641EFF87FFFBBDC5FC6CFCD11A8F" box="[136,784,962,986]" pageId="8" pageNumber="13">
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<treatmentCitation id="C1526521FF87FFFBBDC5FC6CFD8E1A8F" author="Leche W." box="[136,591,962,986]" page="74" pageId="8" pageNumber="13" year="1878">
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<taxonomicName id="87F338B3FF87FFFBBDC5FC6CFD8E1A8F" ID-CoL="7F6NT" authority="Leche, 1878, p. 74" authorityName="Leche" authorityPageNumber="74" authorityYear="1878" box="[136,591,962,986]" class="Gastropoda" family="Eoscaphandridae" genus="Utriculopsis" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densi-striata">
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<emphasis id="72879F22FF87FFFBBDC5FC6CFE4D1A8F" box="[136,396,962,986]" italics="true" pageId="8" pageNumber="13">Utriculopsis densi-striata</emphasis>
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<bibRefCitation id="24623EC1FF87FFFBBCDFFC6CFDD31A8F" author="Leche W." box="[402,530,962,986]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
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, p. 74
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</taxonomicName>
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–75, Taf. 1, fig. 20.
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</paragraph>
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<paragraph id="404C4330FF87FFFBBDC5FC4FFCE11AAC" blockId="8.[136,1157,962,1234]" box="[136,800,993,1017]" pageId="8" pageNumber="13">
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<treatmentCitationGroup id="60E3641EFF87FFFBBDC5FC4FFCE11AAC" box="[136,800,993,1017]" pageId="8" pageNumber="13">
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<taxonomicName id="87F338B3FF87FFFBBDC5FC4FFDCB1AAC" ID-CoL="7F6NT" authority="Leche, 1878" authorityName="Leche" authorityYear="1878" box="[136,522,993,1017]" class="Gastropoda" family="Eoscaphandridae" genus="Utriculopsis" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densistriata">
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<emphasis id="72879F22FF87FFFBBDC5FC4FFE451AAC" box="[136,388,993,1017]" italics="true" pageId="8" pageNumber="13">Utriculopsis densistriata</emphasis>
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||
<bibRefCitation id="24623EC1FF87FFFBBCC7FC4FFDCB1AAC" author="Leche W." box="[394,522,993,1017]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
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</taxonomicName>
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||
:
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||
<treatmentCitation id="C1526521FF87FFFBBF59FC4FFCDD1AAC" author="Herzenstein S." box="[532,796,993,1017]" page="707" pageId="8" pageNumber="13" year="1885">
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<bibRefCitation id="24623EC1FF87FFFBBF59FC4FFD0E1AAC" author="Herzenstein S." box="[532,719,993,1017]" pageId="8" pageNumber="13" pagination="635 - 814" refId="ref10047" refString="Herzenstein S. 1885. Beitrage zur Kenntnis der Fauna der Murmankuste und des Weissen Meeres. 1. Mollusks // Trudy Sankt-Peterburgskogo Obshchetstva Estestvoispytatelei, St. Petersburg. V. 16, N 2. P. 635 - 814. [In Russian]." type="book chapter" year="1885">Herzenstein, 1885</bibRefCitation>
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, p. 707
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||
</treatmentCitation>
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||
.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="404C4330FF87FFFBBDC5FBAEFCCD1D4D" blockId="8.[136,1157,962,1234]" box="[136,780,1024,1048]" pageId="8" pageNumber="13">
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||
<treatmentCitationGroup id="60E3641EFF87FFFBBDC5FBAEFCCD1D4D" box="[136,780,1024,1048]" pageId="8" pageNumber="13">
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<taxonomicName id="87F338B3FF87FFFBBDC5FBAEFDC51D4D" authority="(Leche, 1878)" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[136,516,1024,1048]" class="Gastropoda" family="Diaphanidae" genus="Diaphana" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densistriata">
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<emphasis id="72879F22FF87FFFBBDC5FBAEFEAD1D4D" box="[136,364,1024,1048]" italics="true" pageId="8" pageNumber="13">Diaphana densistriata</emphasis>
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||
(
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||
<bibRefCitation id="24623EC1FF87FFFBBC34FBAEFE3D1D4D" author="Leche W." box="[377,508,1024,1048]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
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)
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</taxonomicName>
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||
:
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||
<treatmentCitation id="C1526521FF87FFFBBF41FBAEFCC91D4D" author="Aurivillius C. W. S." box="[524,776,1024,1048]" page="371" pageId="8" pageNumber="13" year="1887">
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<bibRefCitation id="24623EC1FF87FFFBBF41FBAEFD7A1D4D" author="Aurivillius C. W. S." box="[524,699,1024,1048]" pageId="8" pageNumber="13" pagination="313 - 383" refId="ref9389" refString="Aurivillius C. W. S. 1887. Ofversigt ofver de af Vega-Expeditionen insamlade Arktiska Hafsmollusker. II. Placophora och Gastropoda // Vega-Expeditionen Vetenskapliga Iakttagelser. V. 4. P. 313 - 383." type="journal article" year="1887">Aurivillius, 1887</bibRefCitation>
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, p. 371
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||
</treatmentCitation>
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||
.
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</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="404C4330FF87FFFBBDC5FBB1FCD61D62" blockId="8.[136,1157,962,1234]" box="[136,791,1055,1079]" pageId="8" pageNumber="13">
|
||
<taxonomicName id="87F338B3FF87FFFBBDC5FBB1FE3B1D62" authority="(Leche, 1878)" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[136,506,1055,1079]" class="Gastropoda" family="Cylichnidae" genus="Cylichna" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densistriata">
|
||
<emphasis id="72879F22FF87FFFBBDC5FBB1FEA31D62" box="[136,354,1055,1079]" italics="true" pageId="8" pageNumber="13">Cylichna densistriata</emphasis>
|
||
(
|
||
<bibRefCitation id="24623EC1FF87FFFBBC22FBB1FE331D62" author="Leche W." box="[367,498,1055,1079]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
: Knipowitsch, 1896, p. 300.
|
||
</paragraph>
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||
<paragraph id="404C4330FF87FFFBBDC5FB90FED81DC1" blockId="8.[136,1157,962,1234]" pageId="8" pageNumber="13">
|
||
<taxonomicName id="87F338B3FF87FFFBBDC5FB90FD8B1D03" authority="(Leche, 1878)" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[136,586,1086,1110]" class="Gastropoda" family="Cylichnidae" genus="Cylichna" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="subSpecies" species="occulta" subSpecies="densistriata">
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<emphasis id="72879F22FF87FFFBBDC5FB90FE731D03" box="[136,434,1086,1110]" italics="true" pageId="8" pageNumber="13">Cylichna occulta densistriata</emphasis>
|
||
(
|
||
<bibRefCitation id="24623EC1FF87FFFBBCF2FB90FD831D03" author="Leche W." box="[447,578,1086,1110]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
:
|
||
<bibRefCitation id="24623EC1FF87FFFBBF1EFB90FD271D03" author="Lemche H." box="[595,742,1086,1110]" pageId="8" pageNumber="13" pagination="1 - 136" refId="ref10345" refString="Lemche H. 1948. Northern and Arctic tectibranch gastropods // Det Kongelige Danske Videnskabernes Selskab Biologiske Skrifter, Kobenhavn. V. 5, N 3. P. 1 - 136." type="book chapter" year="1948">Lemche, 1948</bibRefCitation>
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||
, p. 79, figs 40a, 40b (
|
||
<typeStatus id="9F48FD92FF87FFFBBEF3FB90FBDA1D03" box="[958,1051,1086,1110]" pageId="8" pageNumber="13" type="paratype">paratype</typeStatus>
|
||
);
|
||
<bibRefCitation id="24623EC1FF87FFFBB960FB90FF3B1D20" author="Lemche H." pageId="8" pageNumber="13" pagination="1 - 278" refId="ref10379" refString="Lemche H. 1956. The anatomy and histology of Cylichna (Gastropoda, Tectibranchia) // Skrifter udgivet af Universitetets Zoologiske Museum, Kobenhavn. V. 16. P. 1 - 278." type="journal article" year="1956">Lemche, 1956</bibRefCitation>
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||
, p. 236–239, pl. 1, figs 9, 10, 11; pl. 4, figs 42, 44; pl. 6, fig. 63; pl. 7, figs 82, 84; pl. 42, fig. 348.
|
||
</paragraph>
|
||
<paragraph id="404C4330FF87FFFBBDC5FB35FE2A1D84" blockId="8.[136,1157,962,1234]" pageId="8" pageNumber="13">
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<treatmentCitationGroup id="60E3641EFF87FFFBBDC5FB35FE2A1D84" pageId="8" pageNumber="13">
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<taxonomicName id="87F338B3FF87FFFBBDC5FB35FDE41DE6" ID-CoL="6BTD7" authority="(Leche, 1878)" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[136,549,1179,1203]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="13" phylum="Mollusca" rank="species" species="densistriata">
|
||
<emphasis id="72879F22FF87FFFBBDC5FB35FE4A1DE6" box="[136,395,1179,1203]" italics="true" pageId="8" pageNumber="13">Cylichnoides densistriata</emphasis>
|
||
(
|
||
<bibRefCitation id="24623EC1FF87FFFBBCD4FB35FDDD1DE6" author="Leche W." box="[409,540,1179,1203]" pageId="8" pageNumber="13" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
:
|
||
<treatmentCitation id="C1526521FF87FFFBBF62FB35FCCD1DE6" author="Chaban E. M." box="[559,780,1179,1203]" page="108" pageId="8" pageNumber="13" year="2001">
|
||
<bibRefCitation id="24623EC1FF87FFFBBF62FB35FD7F1DE6" author="Chaban E. M." box="[559,702,1179,1203]" pageId="8" pageNumber="13" refId="ref9476" refString="Chaban E. M. 2001. Subclass Opisthobranchia: Cephalaspidea, Anaspidea, Acochlidiida, Sacoglossa, Thecosomata, Gymnosomata // Check-List of Species of Free-Living Invertebrates of the Russian Far Eastern Seas. B. I. Sirenko (Ed.). St. Petersburg: Zoological Institute, Russian Academy of Sciences. P. 108 - 109. (Explorations of the Fauna of the Seas. V. 75 (83 ))." type="book" year="2001">Chaban, 2001</bibRefCitation>
|
||
, p. 108
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="C1526521FF87FFFBBE5AFB35FC241DE6" author="Chaban I." box="[791,997,1179,1203]" page="83" pageId="8" pageNumber="13" year="2004">
|
||
<bibRefCitation id="24623EC1FF87FFFBBE5AFB35FC661DE6" author="Chaban I." box="[791,935,1179,1203]" pageId="8" pageNumber="13" pagination="71 - 87" refId="ref9555" refString="Chaban I. М. 2004. Cephalaspidean mollusks (Mollusca, Opisthobranchia) of the Laptev sea // Explorations of the Fauna of the Seas. V. 54 (62). P. 71 - 87. [In Russian]." type="journal article" year="2004">Chaban, 2004</bibRefCitation>
|
||
, p. 83
|
||
</treatmentCitation>
|
||
–84, fig. 5C, D;
|
||
<treatmentCitation id="C1526521FF87FFFBBD88FB14FE521D87" author="Chaban I." box="[197,403,1210,1234]" page="76" pageId="8" pageNumber="13" year="2010">
|
||
<bibRefCitation id="24623EC1FF87FFFBBD88FB14FE951D87" author="Chaban I." box="[197,340,1210,1234]" pageId="8" pageNumber="13" pagination="71 - 88" refId="ref9656" refString="Chaban I. М. 2010. Cephalaspidean mollusks (Gastropoda, Opisthobranchia) of the East Siberian Sea // Explorations of the Fauna of the seas. V. 66 (74). P. 71 - 88. [In Russian]." type="journal article" year="2010">Chaban, 2010</bibRefCitation>
|
||
, p. 76
|
||
</treatmentCitation>
|
||
, fig. 6.5.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="404C4330FF87FFFBBD88FB5CFC481C5E" blockId="8.[136,1157,1264,1685]" box="[197,905,1264,1292]" pageId="8" pageNumber="13">
|
||
Type locality. Kara Sea,
|
||
<geoCoordinate id="25C725F7FF87FFFBBF61FB5FFD571C59" box="[556,662,1264,1292]" degrees="63" direction="north" minutes="05" orientation="latitude" pageId="8" pageNumber="13" precision="925" value="63.083332">63º05′ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBFECFB5FFCC61C59" box="[673,775,1264,1292]" degrees="73" direction="east" minutes="45" orientation="longitude" pageId="8" pageNumber="13" precision="925" value="73.75">73º45′ E</geoCoordinate>
|
||
, 9–70 fms.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="08E910BBFF87FFFABD88FAB8FD521D45" lastPageId="9" lastPageNumber="14" pageId="8" pageNumber="13" type="description">
|
||
<paragraph id="404C4330FF87FFFBBD88FAB8FC951C7A" blockId="8.[136,1157,1264,1685]" box="[197,852,1300,1328]" pageId="8" pageNumber="13">
|
||
Type s p e c i m e n s.
|
||
<collectionCode id="26E2DBF5FF87FFFBBC90FABBFDF31C7A" box="[477,562,1301,1327]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="8" pageNumber="13">SMNH</collectionCode>
|
||
[
|
||
<bibRefCitation id="24623EC1FF87FFFBBF72FABBFD2C1C65" author="Lemche H." box="[575,749,1301,1328]" pageId="8" pageNumber="13" pagination="1 - 278" refId="ref10379" refString="Lemche H. 1956. The anatomy and histology of Cylichna (Gastropoda, Tectibranchia) // Skrifter udgivet af Universitetets Zoologiske Museum, Kobenhavn. V. 16. P. 1 - 278." type="journal article" year="1956">Lemche, 1956</bibRefCitation>
|
||
, p. 236].
|
||
</paragraph>
|
||
<paragraph id="404C4330FF87FFFBBD88FA97FCF51FC1" blockId="8.[136,1157,1264,1685]" pageId="8" pageNumber="13">
|
||
<materialsCitation id="F09B496DFF87FFFBBD88FA97FB401C23" ID-GBIF-Occurrence="4876413302" collectionCode="R, V" collectorName="Kotelny Il. & Kolchak" determinerName="N. Knipowitsch" location="New Siberian Islands" municipality="Russian" pageId="8" pageNumber="13" specimenCount="5">
|
||
Material studied.
|
||
<emphasis id="72879F22FF87FFFBBF49FA97FCEE1C06" bold="true" box="[516,815,1336,1363]" pageId="8" pageNumber="13">
|
||
<location id="452C15EBFF87FFFBBF49FA97FCE41C06" LSID="urn:lsid:plazi:treatment:C85AF226FF87FFFABCD8FCC6FD521D45:452C15EBFF87FFFBBF49FA97FCE41C06" box="[516,805,1336,1363]" municipality="Russian" name="New Siberian Islands" pageId="8" pageNumber="13">New Siberian Islands</location>
|
||
:
|
||
</emphasis>
|
||
<collectingMunicipality id="A028D94AFF87FFFBBE0FFA97FC5E1C06" box="[834,927,1337,1363]" pageId="8" pageNumber="13">Russian</collectingMunicipality>
|
||
polar expedition,
|
||
<collectionCode id="26E2DBF5FF87FFFBBDC5FAF3FF5A1C22" box="[136,155,1373,1399]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="13">R</collectionCode>
|
||
/
|
||
<collectionCode id="26E2DBF5FF87FFFBBDE9FAF3FF791C22" box="[164,184,1373,1399]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="13" type="Museum">V</collectionCode>
|
||
«Zarya», 1903,
|
||
<collectorName id="ED0626E6FF87FFFBBC3BFAF2FE341C23" box="[374,501,1372,1398]" pageId="8" pageNumber="13">Kotelny Il.</collectorName>
|
||
, coll. A.
|
||
<collectionCode id="26E2DBF5FF87FFFBBF18FAF3FDAD1C22" box="[597,620,1373,1399]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="13" type="Museum">V</collectionCode>
|
||
.
|
||
<collectorName id="ED0626E6FF87FFFBBF3BFAF2FD1D1C23" box="[630,732,1372,1398]" pageId="8" pageNumber="13">Kolchak</collectorName>
|
||
, det.
|
||
<determinerName id="B590AFF4FF87FFFBBE54FAF3FC121C23" box="[793,979,1372,1399]" pageId="8" pageNumber="13">N. Knipowitsch</determinerName>
|
||
–
|
||
<specimenCount id="56F588B9FF87FFFBBEA3FAF2FB401C23" box="[1006,1153,1372,1399]" count="5" pageId="8" pageNumber="13" type="generic">5 specimens</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="F09B496DFF87FFFBBDC5FA2EFEC51CEB" ID-GBIF-Occurrence="4876413311" collectionCode="R, V" elevation="11" latitude="69.52139" location="East-Siberian Sea" pageId="8" pageNumber="13" specimenCount="1">
|
||
<emphasis id="72879F22FF87FFFBBDC5FA2EFEB31CCF" bold="true" box="[136,370,1408,1434]" pageId="8" pageNumber="13">
|
||
<location id="452C15EBFF87FFFBBDC5FA2EFEA91CCF" LSID="urn:lsid:plazi:treatment:C85AF226FF87FFFABCD8FCC6FD521D45:452C15EBFF87FFFBBDC5FA2EFEA91CCF" box="[136,360,1408,1434]" latitude="69.52139" name="East-Siberian Sea" pageId="8" pageNumber="13">East-Siberian Sea</location>
|
||
:
|
||
</emphasis>
|
||
<collectionCode id="26E2DBF5FF87FFFBBC36FA2EFE4F1CCF" box="[379,398,1408,1434]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="13">R</collectionCode>
|
||
/
|
||
<collectionCode id="26E2DBF5FF87FFFBBCDAFA2EFE6A1CCF" box="[407,427,1408,1434]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="13" type="Museum">V</collectionCode>
|
||
«Ivan Kireev», 2004, station 87, 69º31′17′′ N, 170º25′97′′ E,
|
||
<elevation id="CBDEA403FF87FFFBBDC5FA0AFEC51CEB" box="[136,260,1444,1470]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="8" pageNumber="13" unit="m" value="11.0">
|
||
<quantity id="870BEED5FF87FFFBBDC5FA0AFF011CEB" box="[136,192,1444,1470]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="8" pageNumber="13" unit="m" value="11.0">11 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
–
|
||
<specimenCount id="56F588B9FF87FFFBBC51FA0AFE611CEB" box="[284,416,1444,1470]" count="1" pageId="8" pageNumber="13" type="generic">1 specimen</specimenCount>
|
||
; station 90, 70º02′81′′ N, 170º04′62′′ E,
|
||
<quantity id="870BEED5FF87FFFBBE11FA0AFC541CEB" box="[860,917,1444,1470]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="8" pageNumber="13" unit="m" value="18.0">18 m</quantity>
|
||
depth –
|
||
<specimenCount id="56F588B9FF87FFFBBEBCFA0AFB411CEB" box="[1009,1152,1444,1470]" count="2" pageId="8" pageNumber="13" type="generic">2 specimens</specimenCount>
|
||
; station 108,
|
||
<geoCoordinate id="25C725F7FF87FFFBBC56FA69FE571CB7" box="[283,406,1479,1506]" degrees="70.275" direction="north" orientation="latitude" pageId="8" pageNumber="13" precision="55" value="70.275">70.275º N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBCEEFA69FDE91CB7" box="[419,552,1479,1506]" degrees="168.376" direction="east" orientation="longitude" pageId="8" pageNumber="13" precision="55" value="168.376">168.376º E</geoCoordinate>
|
||
,
|
||
<quantity id="870BEED5FF87FFFBBF7BFA66FDB21CB7" box="[566,627,1480,1506]" metricMagnitude="1" metricUnit="m" metricValue="2.7" pageId="8" pageNumber="13" unit="m" value="27.0">27 m</quantity>
|
||
depth –
|
||
<specimenCount id="56F588B9FF87FFFBBF90FA66FCA61CB7" box="[733,871,1480,1506]" count="1" pageId="8" pageNumber="13" type="generic">1 specimen</specimenCount>
|
||
; station 110,
|
||
<geoCoordinate id="25C725F7FF87FFFBB94BFA69FBBC1CB7" box="[1030,1149,1479,1506]" degrees="70.835" direction="north" orientation="latitude" pageId="8" pageNumber="13" precision="55" value="70.835">70.835º N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBDC5FA45FECC1F53" box="[136,269,1515,1542]" degrees="162.877" direction="east" orientation="longitude" pageId="8" pageNumber="13" precision="55" value="162.877">162.877º E</geoCoordinate>
|
||
–
|
||
<specimenCount id="56F588B9FF87FFFBBC7CFA45FE081F50" box="[305,457,1515,1541]" count="2" pageId="8" pageNumber="13" type="generic">2 specimens</specimenCount>
|
||
;
|
||
<materialsCitation id="F09B496DFF87FFFBBC95FA45FD481F7C" ID-GBIF-Occurrence="4876413314" collectingDate="1973-08-24" collectorName="A. N. Golikov" elevation="7" location="Laptev Sea" municipality="Kondrat'evsky Isl." pageId="8" pageNumber="13" specimenCount="2">
|
||
<emphasis id="72879F22FF87FFFBBC95FA45FDB01F50" bold="true" box="[472,625,1515,1541]" pageId="8" pageNumber="13">
|
||
<location id="452C15EBFF87FFFBBC95FA45FDA61F50" LSID="urn:lsid:plazi:treatment:C85AF226FF87FFFABCD8FCC6FD521D45:452C15EBFF87FFFBBC95FA45FDA61F50" box="[472,615,1515,1541]" municipality="Kondrat'evsky Isl." name="Laptev Sea" pageId="8" pageNumber="13">Laptev Sea</location>
|
||
:
|
||
</emphasis>
|
||
<date id="344D65F0FF87FFFBBF36FA45FCC31F50" box="[635,770,1515,1541]" pageId="8" pageNumber="13" value="1973-08-24">
|
||
<collectingDate id="24099C18FF87FFFBBF36FA45FCC31F50" box="[635,770,1515,1541]" pageId="8" pageNumber="13" value="1973-08-24">24.08.1973</collectingDate>
|
||
</date>
|
||
,
|
||
<collectingMunicipality id="A028D94AFF87FFFBBE5CFA45FC301F50" box="[785,1009,1515,1541]" pageId="8" pageNumber="13">Kondrat’evsky Isl.</collectingMunicipality>
|
||
,
|
||
<elevation id="CBDEA403FF87FFFBB94CFA42FB411F50" box="[1025,1152,1515,1542]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="13" unit="m" value="7.0">
|
||
<quantity id="870BEED5FF87FFFBB94CFA42FBF01F53" box="[1025,1073,1516,1542]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="13" unit="m" value="7.0">7 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, coll., det. by
|
||
<collectorName id="ED0626E6FF87FFFBBC66F9A1FE0D1F7C" box="[299,460,1551,1577]" pageId="8" pageNumber="13">A.N. Golikov</collectorName>
|
||
–
|
||
<specimenCount id="56F588B9FF87FFFBBCBCF9A1FD481F7C" box="[497,649,1551,1577]" count="2" pageId="8" pageNumber="13" type="generic">2 specimens</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="F09B496DFF87FFFBBFD5F9A1FCF61F18" ID-GBIF-Occurrence="4876413307" collectionCode="R, V" elevation="40" latitude="75.0" longLatPrecision="5" longitude="129.573" pageId="8" pageNumber="13" specimenCount="3">
|
||
<collectionCode id="26E2DBF5FF87FFFBBFD5F9A1FD6A1F7C" box="[664,683,1551,1577]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="13">R</collectionCode>
|
||
/
|
||
<collectionCode id="26E2DBF5FF87FFFBBFF9F9A1FD091F7C" box="[692,712,1551,1577]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="13" type="Museum">V</collectionCode>
|
||
«Ivan Kireev», 1993, station 31/53,
|
||
<geoCoordinate id="25C725F7FF87FFFBBDC5F99DFECC1F18" box="[136,269,1587,1614]" degrees="75.0000" direction="north" orientation="latitude" pageId="8" pageNumber="13" precision="5" value="75.0">75.0000º N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBC50F99DFE6E1F18" box="[285,431,1587,1614]" degrees="129.5730" direction="east" orientation="longitude" pageId="8" pageNumber="13" precision="5" value="129.573">129.5730º E</geoCoordinate>
|
||
,
|
||
<elevation id="CBDEA403FF87FFFBBCF0F99DFD851F18" box="[445,580,1587,1613]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="13" unit="m" value="40.0">
|
||
<quantity id="870BEED5FF87FFFBBCF0F99DFE381F18" box="[445,505,1587,1613]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="13" unit="m" value="40.0">40 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, mud –
|
||
<specimenCount id="56F588B9FF87FFFBBFEEF99DFCF61F18" box="[675,823,1587,1613]" count="3" pageId="8" pageNumber="13" type="generic">3 specimens</specimenCount>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="F09B496DFF87FFFBBE09F99DFC3F1F25" ID-GBIF-Occurrence="4876413303" collectionCode="R, V" elevation="23" latitude="74.5401" longLatPrecision="5" longitude="135.0002" pageId="8" pageNumber="13" specimenCount="2">
|
||
<collectionCode id="26E2DBF5FF87FFFBBE09F99DFC961F18" box="[836,855,1587,1613]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="13">R</collectionCode>
|
||
/
|
||
<collectionCode id="26E2DBF5FF87FFFBBE2DF99DFCB51F18" box="[864,884,1587,1613]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="13" type="Museum">V</collectionCode>
|
||
«Yakov Smirnitstkiy», 1995, station 60,
|
||
<geoCoordinate id="25C725F7FF87FFFBBC19F9F8FE1D1F24" box="[340,476,1622,1649]" degrees="74.5401" direction="north" orientation="latitude" pageId="8" pageNumber="13" precision="5" value="74.5401">74.5401º N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBCA5F9F8FDBA1F24" box="[488,635,1622,1649]" degrees="135.0002" direction="east" orientation="longitude" pageId="8" pageNumber="13" precision="5" value="135.0002">135.0002º E</geoCoordinate>
|
||
,
|
||
<elevation id="CBDEA403FF87FFFBBFC5F9F9FCCE1F25" box="[648,783,1622,1649]" metricMagnitude="1" metricUnit="m" metricValue="2.3" pageId="8" pageNumber="13" unit="m" value="23.0">
|
||
<quantity id="870BEED5FF87FFFBBFC5F9F9FD021F24" box="[648,707,1623,1649]" metricMagnitude="1" metricUnit="m" metricValue="2.3" pageId="8" pageNumber="13" unit="m" value="23.0">23 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, clay –
|
||
<specimenCount id="56F588B9FF87FFFBBE27F9F9FC3F1F25" box="[874,1022,1622,1649]" count="2" pageId="8" pageNumber="13" type="generic">2 specimens</specimenCount>
|
||
</materialsCitation>
|
||
; station 62,
|
||
<geoCoordinate id="25C725F7FF87FFFBBDC5F9D4FED11FC0" box="[136,272,1658,1685]" degrees="72.5501" direction="north" orientation="latitude" pageId="8" pageNumber="13" precision="5" value="72.5501">72.5501º N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="25C725F7FF87FFFBBC51F9D4FE6F1FC0" box="[284,430,1658,1685]" degrees="134.0003" direction="east" orientation="longitude" pageId="8" pageNumber="13" precision="5" value="134.0003">134.0003º E</geoCoordinate>
|
||
,
|
||
<quantity id="870BEED5FF87FFFBBCF6F9D4FE371FC0" box="[443,502,1658,1685]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="8" pageNumber="13" unit="m" value="17.0">17 m</quantity>
|
||
depth, clay –
|
||
<specimenCount id="56F588B9FF87FFFBBFD1F9D4FCF11FC1" box="[668,816,1658,1684]" count="1" pageId="8" pageNumber="13" type="generic">1 specimens</specimenCount>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="404C4330FF86FFFABDAEFF4AFD91183D" blockId="9.[166,1187,227,1040]" pageId="9" pageNumber="14">
|
||
D e s c r i p t i o n. Shell (
|
||
<figureCitation id="D8C85FB5FF86FFFABF45FF4DFDBD19AB" box="[520,636,227,254]" captionStart="Fig" captionStartId="14.[185,220,1550,1572]" captionTargetBox="[188,1113,227,1523]" captionTargetId="figure-19@14.[175,1126,207,1545]" captionTargetPageId="14" captionText="Fig. 6. Cylichnoides scalptus, shell: Kara Sea, «Fyodor Litke», station 183 (A–E); Barents Sea, R/V «Persey», station 862 (F, G) and station 866 (H) (ventral view: A – 10.2 mm, B – 9.9 mm, C – 9.5 mm, D – 5.3 mm, F – 5.0 mm, H – 10 mm; apical view: E, G). Cylichnoides densistriatus, shell: Kotelny Isl., New Siberian Islands, 1903 (I, J); Laptev Sea, Kondrat’evsky Il., 1973 (K, L), ventral view (I – 5.6 mm, L – 4 mm), apical view (J, K). Scale bar: E, G, J, K – 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.11087815" httpUri="https://zenodo.org/record/11087815/files/figure.png" pageId="9" pageNumber="14">Fig. 6I–L</figureCitation>
|
||
) very thick and strong, almost globose, up to
|
||
<quantity id="870BEED5FF86FFFABDEBFEA9FF2E1874" box="[166,239,263,289]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="9" pageNumber="14" unit="mm" value="6.0">6 mm</quantity>
|
||
, very wide at the top, apex umbilicated, columellar margin short, straight, often wide, almost parallel to axis of shell. Spiral sculpture (
|
||
<figureCitation id="D8C85FB5FF86FFFABE7EFE85FC4F1810" box="[819,910,299,325]" captionStart="Fig" captionStartId="15.[166,201,1520,1542]" captionTargetBox="[165,1185,234,1482]" captionTargetId="figure-9@15.[163,1189,229,1521]" captionTargetPageId="15" captionText="Fig. 7. Cylichnoides scalptus: Kara Sea, 1948: radula (A–F), shell sculpture (G–J), (B–D – rachidian tooth, denticles of the internal lateral tooth, E – denticles of the internal lateral tooth, F – outer lateral teeth). Cylichnoides densistriatus (K, L): radula (K), shell sculpture (L). Scale bar: A – 100 µm; B – 40 µm; C, F, K – 50 µm; D – 30 µm; E – 10 µm; G – 500 µm; H, I, L – 200 µm; J – 400 µm." figureDoi="http://doi.org/10.5281/zenodo.11087821" httpUri="https://zenodo.org/record/11087821/files/figure.png" pageId="9" pageNumber="14">Fig. 7L</figureCitation>
|
||
) consists of alternating narrow deep wavy grooves and ribs.
|
||
</paragraph>
|
||
<paragraph id="404C4330FF86FFFABDAEFEDCFD0D1881" blockId="9.[166,1187,227,1040]" pageId="9" pageNumber="14">
|
||
Anatomy. Studied specimens 5–5.5 mm height are adult, their narrow twisted prostate joined with a lateral side of the penial sac (
|
||
<figureCitation id="D8C85FB5FF86FFFABF9EFE38FCF118E5" box="[723,816,406,432]" captionStart="Fig" captionStartId="6.[136,171,960,982]" captionTargetBox="[137,1156,227,941]" captionTargetId="figure-293@6.[121,1171,200,978]" captionTargetPageId="6" captionText="Fig. 3. Male copulatory system: Cylichnoides scalptus, Laptev Sea (A); Cylichnoides densistriatus, Russian Polar Expedition 1901–1903, no data (B); Cylichnoides occultus, Novaya Zemlya, Matochkin Strait (C); Cylichnoides validus, Laptev Sea (D) and Chukchi Sea, «Vega» expedition (dorsal view (E), ventral view (F)). Abbreviations: m – muscle fibers, p.f – folds of penial sheath, others like to Fig. 2. Scale bar: A, D–F – 1 mm; B, C – 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.11087810" httpUri="https://zenodo.org/record/11087810/files/figure.png" pageId="9" pageNumber="14">Fig. 3B</figureCitation>
|
||
). Radula is 2:1:1:1;2 (
|
||
<figureCitation id="D8C85FB5FF86FFFAB97BFE38FB5418E4" box="[1078,1173,406,433]" captionStart="Fig" captionStartId="15.[166,201,1520,1542]" captionTargetBox="[165,1185,234,1482]" captionTargetId="figure-9@15.[163,1189,229,1521]" captionTargetPageId="15" captionText="Fig. 7. Cylichnoides scalptus: Kara Sea, 1948: radula (A–F), shell sculpture (G–J), (B–D – rachidian tooth, denticles of the internal lateral tooth, E – denticles of the internal lateral tooth, F – outer lateral teeth). Cylichnoides densistriatus (K, L): radula (K), shell sculpture (L). Scale bar: A – 100 µm; B – 40 µm; C, F, K – 50 µm; D – 30 µm; E – 10 µm; G – 500 µm; H, I, L – 200 µm; J – 400 µm." figureDoi="http://doi.org/10.5281/zenodo.11087821" httpUri="https://zenodo.org/record/11087821/files/figure.png" pageId="9" pageNumber="14">Fig. 7K</figureCitation>
|
||
), bilobate rachidian teeth with straight denticles.
|
||
</paragraph>
|
||
<paragraph id="404C4330FF86FFFABDAEFE70FEFD1B6A" blockId="9.[166,1187,227,1040]" pageId="9" pageNumber="14">
|
||
D i s t r i b u t i o n. White, Kara, Laptev and East-Siberian seas from
|
||
<quantity id="870BEED5FF86FFFAB950FE73FB6218AD" box="[1053,1187,477,504]" metricMagnitude="1" metricUnit="m" metricValue="8.75" metricValueMax="17.0" metricValueMin="0.5" pageId="9" pageNumber="14" unit="m" value="87.5" valueMax="170.0" valueMin="5.0">5 to 170 m</quantity>
|
||
[
|
||
<bibRefCitation id="24623EC1FF86FFFABDE0FDAFFE851B4E" author="Leche W." box="[173,324,513,539]" pageId="9" pageNumber="14" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche, 1878</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="24623EC1FF86FFFABC1DFDAFFDE81B49" author="Herzenstein S." box="[336,553,513,540]" pageId="9" pageNumber="14" pagination="635 - 814" refId="ref10047" refString="Herzenstein S. 1885. Beitrage zur Kenntnis der Fauna der Murmankuste und des Weissen Meeres. 1. Mollusks // Trudy Sankt-Peterburgskogo Obshchetstva Estestvoispytatelei, St. Petersburg. V. 16, N 2. P. 635 - 814. [In Russian]." type="book chapter" year="1885">Herzenstein, 1885</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="24623EC1FF86FFFABF7EFDAFFD3F1B4E" author="Aurivillius C. W. S." box="[563,766,513,539]" pageId="9" pageNumber="14" pagination="313 - 383" refId="ref9389" refString="Aurivillius C. W. S. 1887. Ofversigt ofver de af Vega-Expeditionen insamlade Arktiska Hafsmollusker. II. Placophora och Gastropoda // Vega-Expeditionen Vetenskapliga Iakttagelser. V. 4. P. 313 - 383." type="journal article" year="1887">Aurivillius, 1887</bibRefCitation>
|
||
; Knipowitsch, 1896;
|
||
<bibRefCitation id="24623EC1FF86FFFABEB4FDAFFB5F1B4E" author="Chaban E. M." box="[1017,1182,513,539]" pageId="9" pageNumber="14" refId="ref9476" refString="Chaban E. M. 2001. Subclass Opisthobranchia: Cephalaspidea, Anaspidea, Acochlidiida, Sacoglossa, Thecosomata, Gymnosomata // Check-List of Species of Free-Living Invertebrates of the Russian Far Eastern Seas. B. I. Sirenko (Ed.). St. Petersburg: Zoological Institute, Russian Academy of Sciences. P. 108 - 109. (Explorations of the Fauna of the Seas. V. 75 (83 ))." type="book" year="2001">Chaban, 2001</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="24623EC1FF86FFFABDEBFD8BFF251B6A" author="Chaban I." box="[166,228,549,575]" pageId="9" pageNumber="14" pagination="71 - 87" refId="ref9555" refString="Chaban I. М. 2004. Cephalaspidean mollusks (Mollusca, Opisthobranchia) of the Laptev sea // Explorations of the Fauna of the Seas. V. 54 (62). P. 71 - 87. [In Russian]." type="journal article" year="2004">2004</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="24623EC1FF86FFFABDBDFD8AFEF01B6A" author="Chaban I." box="[240,305,548,575]" pageId="9" pageNumber="14" pagination="71 - 88" refId="ref9656" refString="Chaban I. М. 2010. Cephalaspidean mollusks (Gastropoda, Opisthobranchia) of the East Siberian Sea // Explorations of the Fauna of the seas. V. 66 (74). P. 71 - 88. [In Russian]." type="journal article" year="2010">2010</bibRefCitation>
|
||
].
|
||
</paragraph>
|
||
<paragraph id="404C4330FF86FFFABDAEFDE7FD521D45" blockId="9.[166,1187,227,1040]" pageId="9" pageNumber="14">
|
||
N o t e s. The
|
||
<typeStatus id="9F48FD92FF86FFFABCC5FDE7FE7A1B36" box="[392,443,585,611]" pageId="9" pageNumber="14">type</typeStatus>
|
||
specimens of
|
||
<taxonomicName id="87F338B3FF86FFFABF26FDE7FCE71B36" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[619,806,585,611]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFABF26FDE7FCE71B36" box="[619,806,585,611]" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
have not been studied here but the specimens here described belong to this amazing species without doubt. The species is easily defined due to their almost globose thick shell and hard spiral sculpture, and according to figures given by
|
||
<bibRefCitation id="24623EC1FF86FFFABF77FD1AFD191B9B" author="Leche W." box="[570,728,691,718]" pageId="9" pageNumber="14" pagination="1 - 86" refId="ref10275" refString="Leche W. 1878. Ofversight ofver de af Svenska Expeditionerna till Novaja Semlja och Jenissej 1875 och 1876 issamlade Hafs-Mollusker // Handlingar Svenska Vetenskaps-Akademiens. V. 16, N 2. P. 1 - 86." type="book chapter" year="1878">Leche [1878]</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="24623EC1FF86FFFABE5EFD1AFC0A1B9B" author="Lemche H." box="[787,971,691,718]" pageId="9" pageNumber="14" pagination="1 - 278" refId="ref10379" refString="Lemche H. 1956. The anatomy and histology of Cylichna (Gastropoda, Tectibranchia) // Skrifter udgivet af Universitetets Zoologiske Museum, Kobenhavn. V. 16. P. 1 - 278." type="journal article" year="1956">Lemche [1956]</bibRefCitation>
|
||
.
|
||
<taxonomicName id="87F338B3FF86FFFABE9AFD1AFB8E1B9B" box="[983,1103,692,718]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="validus">
|
||
<emphasis id="72879F22FF86FFFABE9AFD1AFB8E1B9B" box="[983,1103,692,718]" italics="true" pageId="9" pageNumber="14">C. validus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="87F338B3FF86FFFABDA5FD76FE611BA7" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[232,416,728,754]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFABDA5FD76FE611BA7" box="[232,416,728,754]" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
in shell shape, sculpture and columellar margin.
|
||
<taxonomicName id="87F338B3FF86FFFABEA4FD76FB621BA7" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[1001,1187,728,754]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFABEA4FD76FB621BA7" box="[1001,1187,728,754]" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
has a very thick shell with hard spiral sculpture.
|
||
<taxonomicName id="87F338B3FF86FFFABF97FD52FC931A43" baseAuthorityName="Mighels et Adams" baseAuthorityYear="1842" box="[730,850,764,790]" class="Gastropoda" family="Cylichnidae" genus="Cylichna" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="occulta">
|
||
<emphasis id="72879F22FF86FFFABF97FD52FC931A43" box="[730,850,764,790]" italics="true" pageId="9" pageNumber="14">C. occulta</emphasis>
|
||
</taxonomicName>
|
||
from Jørgen Brønlund Fjord (North
|
||
<collectingCountry id="38E403A0FF86FFFABDB0FCB1FEB81A6F" box="[253,377,799,826]" name="Greenland" pageId="9" pageNumber="14">Greenland</collectingCountry>
|
||
) was regarded by
|
||
<bibRefCitation id="24623EC1FF86FFFABF1EFCB1FCC21A6C" author="SchiOtte T." box="[595,771,799,825]" pageId="9" pageNumber="14" pagination="1 - 24" refId="ref10891" refString="SchiOtte T. 1989. Marine Mollusca from Jorgen Bronlund Fjord, North Greenland, including the description of Diaphana vedelsbyae n. sp. // Meddelelser om Gronland: Bioscience. V. 28. P. 1 - 24." type="journal article" year="1989">Schiøtte [1989</bibRefCitation>
|
||
, fig. 11C] as identical to
|
||
<taxonomicName id="87F338B3FF86FFFAB960FC8EFF321A08" baseAuthorityName="Leche" baseAuthorityYear="1878" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFAB960FC8EFF321A08" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
due to the shell shape, but it does not have the appropriate spiral sculpture and is determined not to be
|
||
<taxonomicName id="87F338B3FF86FFFABC88FCC9FDBE1AD4" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[453,639,871,897]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFABC88FCC9FDBE1AD4" box="[453,639,871,897]" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
. Radula of the
|
||
<typeStatus id="9F48FD92FF86FFFABE71FCC9FCAE1AD4" box="[828,879,871,897]" pageId="9" pageNumber="14">type</typeStatus>
|
||
specimen was studied by Lemche and he noted that the denticulation on the rachidian tooth is continuous over the median incision [
|
||
<bibRefCitation id="24623EC1FF86FFFABCD3FC00FD8D1A9C" author="Lemche H." box="[414,588,942,969]" pageId="9" pageNumber="14" pagination="1 - 278" refId="ref10379" refString="Lemche H. 1956. The anatomy and histology of Cylichna (Gastropoda, Tectibranchia) // Skrifter udgivet af Universitetets Zoologiske Museum, Kobenhavn. V. 16. P. 1 - 278." type="journal article" year="1956">Lemche, 1956</bibRefCitation>
|
||
, p. 238]. This characteristic and the shell morphology distinguish
|
||
<taxonomicName id="87F338B3FF86FFFABC3DFC7DFDED1AB9" baseAuthorityName="Leche" baseAuthorityYear="1878" box="[368,556,978,1005]" class="Gastropoda" family="Eoscaphandridae" genus="Cylichnoides" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="14" phylum="Mollusca" rank="species" species="densistriatus">
|
||
<emphasis id="72879F22FF86FFFABC3DFC7DFDED1AB9" box="[368,556,978,1005]" italics="true" pageId="9" pageNumber="14">C. densistriatus</emphasis>
|
||
</taxonomicName>
|
||
from other species of the genus. The species is not found to the east of the East-Siberian Sea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |