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<mods:title id="25CB74634E17E5F1C7B840A6FD66D660">A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia)</mods:title>
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<treatment id="03927F0EFFCB606EFC23FB256BA2D208" ID-DOI="http://doi.org/10.5281/zenodo.5110274" ID-GBIF-Taxon="212430577" ID-Zenodo-Dep="5110274" LSID="urn:lsid:plazi:treatment:03927F0EFFCB606EFC23FB256BA2D208" httpUri="http://treatment.plazi.org/id/03927F0EFFCB606EFC23FB256BA2D208" lastPageId="39" lastPageNumber="574" pageId="36" pageNumber="571">
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<paragraph id="8B84CE18FFCB606DFC23FB256A62D63E" blockId="36.[932,1297,1259,1283]" box="[932,1297,1259,1283]" pageId="36" pageNumber="571">
<heading id="D0CC7974FFCB606DFC23FB256A62D63E" box="[932,1297,1259,1283]" centered="true" fontSize="9" level="2" pageId="36" pageNumber="571" reason="5">
GENUS
<taxonomicName id="4C3BB59BFFCB606DFC7BFB226A62D63E" ID-CoL="7PJGG" ID-ENA="2049551" authority="BERGH, 1877" authorityName="Bergh" authorityYear="1877" box="[1020,1297,1259,1283]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFCB606DFC7BFB226B03D63F" box="[1020,1136,1260,1283]" italics="true" pageId="36" pageNumber="571">THORDISA</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFBFEFB256A62D63E" author="Bergh R" box="[1145,1297,1259,1283]" pageId="36" pageNumber="571" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877">BERGH, 1877</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3219D93FFCB606DFCA1FADA6A79D561" pageId="36" pageNumber="571" type="reference_group">
<paragraph id="8B84CE18FFCB606DFCA1FADA6C8CD65A" blockId="36.[806,1423,1300,1628]" pageId="36" pageNumber="571">
<treatmentCitationGroup id="AB2BE936FFCB606DFCA1FADA6C8CD65A" pageId="36" pageNumber="571">
<treatmentCitation id="0A9AE809FFCB606DFCA1FADA6B00D617" author="Bergh R" box="[806,1139,1300,1322]" page="540" pageId="36" pageNumber="571" year="1877">
<taxonomicName id="4C3BB59BFFCB606DFCA1FADA6B00D617" ID-CoL="7PJGG" authority="Bergh, 1877 a: 540" authorityName="Bergh" authorityPageNumber="540" authorityYear="1877" box="[806,1139,1300,1322]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFCB606DFCA1FADA6CF9D614" box="[806,906,1300,1321]" italics="true" pageId="36" pageNumber="571">Thordisa</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC10FADA6B00D617" author="Bergh" box="[919,1139,1300,1322]" firstAuthor="Bergh" page="540" pageId="36" pageNumber="571" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877" yearSuffix="a">Bergh, 1877a: 540</bibRefCitation>
</taxonomicName>
</treatmentCitation>
. Type species:
<taxonomicName id="4C3BB59BFFCB606DFAADFADA6B23D675" ID-CoL="7BYDK" authority="Bergh, 1877" authorityName="Bergh" authorityYear="1877" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="species" species="maculigera">
<emphasis id="B94F120AFFCB606DFAADFADA6CC8D67A" italics="true" pageId="36" pageNumber="571">Thordisa maculigera</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC44FAFC6B23D675" author="Bergh R" box="[963,1104,1330,1352]" pageId="36" pageNumber="571" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877">Bergh, 1877</bibRefCitation>
</taxonomicName>
, by subsequent designation by
<bibRefCitation id="EFAAB3E9FFCB606DFCE5FA9F6C88D65A" author="Bergh" box="[866,1019,1361,1383]" firstAuthor="Bergh" pageId="36" pageNumber="571" pagination="1 - 20" refId="ref54555" refString="Bergh R. 1905. Die Opisthobranchiata der Siboga-Expedition. In: Weber M, ed. Uitkomsten op Zoologisch, Botanisch, Oceanographisch en Geologisch Gebied verzameld in Nederlandsch Oost-Indie 1899 - 1900 aan boord H. M. Siboga onder commando van Luitenant ter zee Ie kl. G. F. Tydeman, Vol. 50. Leiden: Brill, 1 - 248, plates 1 - 20." type="book chapter" year="1905">Bergh (1905)</bibRefCitation>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B84CE18FFCB606DFCA1FABE6B83D699" blockId="36.[806,1423,1300,1628]" pageId="36" pageNumber="571">
<treatmentCitationGroup id="AB2BE936FFCB606DFCA1FABE6B83D699" pageId="36" pageNumber="571">
<treatmentCitation id="0A9AE809FFCB606DFCA1FABE6B07D6B8" author="Ihering" box="[806,1140,1392,1414]" page="234" pageId="36" pageNumber="571" year="1886">
<taxonomicName id="4C3BB59BFFCB606DFCA1FABE6B07D6B8" ID-CoL="c83614cb-1f45-401e-b688-eab5c23206c1" authority="Ihering, 1886: 234" authorityName="Ihering" authorityPageNumber="234" authorityYear="1886" box="[806,1140,1392,1414]" class="Gastropoda" family="Discodorididae" genus="Etidoris" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFCB606DFCA1FABE6CF3D6B8" box="[806,896,1392,1413]" italics="true" pageId="36" pageNumber="571">Etidoris</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC17FABE6B07D6B8" author="Ihering" box="[912,1140,1392,1414]" firstAuthor="Ihering" page="234" pageId="36" pageNumber="571" pagination="223 - 240" refId="ref56649" refString="Ihering von H. 1886. Zur Kenntniss der Nudibranchien der brasilianischen Kuste. Jahrbucher der Deutschen Malakozoologischen Gesellschaft 13: 223 - 240, pl. 9." type="journal article" year="1886">Ihering, 1886: 234</bibRefCitation>
</taxonomicName>
</treatmentCitation>
. Type species:
<taxonomicName id="4C3BB59BFFCB606DFAB2FABE6B3FD699" authority="Ihering, 1886" authorityName="Ihering" authorityYear="1886" class="Gastropoda" family="Discodorididae" genus="Etidoris" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="species" species="ladislavii">
<emphasis id="B94F120AFFCB606DFAB2FABE6CDBD69E" italics="true" pageId="36" pageNumber="571">Etidoris ladislavii</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC37FA406B3FD699" author="Ihering" box="[944,1100,1422,1444]" firstAuthor="Ihering" pageId="36" pageNumber="571" pagination="223 - 240" refId="ref56649" refString="Ihering von H. 1886. Zur Kenntniss der Nudibranchien der brasilianischen Kuste. Jahrbucher der Deutschen Malakozoologischen Gesellschaft 13: 223 - 240, pl. 9." type="journal article" year="1886">Ihering, 1886</bibRefCitation>
</taxonomicName>
, by monotypy.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B84CE18FFCB606DFCA1FA606BD1D53D" blockId="36.[806,1423,1300,1628]" pageId="36" pageNumber="571">
<treatmentCitationGroup id="AB2BE936FFCB606DFCA1FA606BD1D53D" pageId="36" pageNumber="571">
<treatmentCitation id="0A9AE809FFCB606DFCA1FA606B9AD6FE" author="Marcus Ev &amp; Marcus Er" box="[806,1257,1453,1475]" page="621" pageId="36" pageNumber="571" year="1967">
<taxonomicName id="4C3BB59BFFCB606DFCA1FA606B9AD6FE" ID-CoL="c16525a6-dcd4-4904-8158-593b040f295e" authority="Marcus &amp; Marcus, 1967 a: 621" authorityName="Ev. Marcus &amp; Er. Marcus" authorityPageNumber="621" authorityYear="1967" box="[806,1257,1453,1475]" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFCB606DFCA1FA606C0FD6FE" box="[806,892,1454,1475]" italics="true" pageId="36" pageNumber="571">Nuvuca</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC01FA606B9AD6FE" author="Marcus &amp; Marcus" box="[902,1257,1453,1475]" firstAuthor="Marcus" page="621" pageId="36" pageNumber="571" pagination="597 - 628" refId="ref57170" refString="Marcus Ev, Marcus Er. 1967 a. Opisthobranchs from the southwestern Caribbean Sea. Biological Investigations of the Deep Sea, 33. Bulletin of Marine Science 17: 597 - 628." type="journal article" year="1967" yearSuffix="a">Marcus &amp; Marcus, 1967a: 621</bibRefCitation>
</taxonomicName>
</treatmentCitation>
. Type species:
<taxonomicName id="4C3BB59BFFCB606DFCB8FA036A10D6DF" ID-CoL="9GCGH" authority="Ev. Marcus &amp; Er. Marcus, 1967" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1967" box="[831,1379,1484,1506]" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="species" species="lurca">
<emphasis id="B94F120AFFCB606DFCB8FA036CA8D6DC" box="[831,987,1484,1506]" italics="true" pageId="36" pageNumber="571">Nuvuca lurca</emphasis>
Ev. Marcus &amp; Er.
<bibRefCitation id="EFAAB3E9FFCB606DFB44FA026A10D6DF" author="Marcus Ev &amp; Marcus Er" box="[1219,1379,1484,1506]" pageId="36" pageNumber="571" pagination="597 - 628" refId="ref57170" refString="Marcus Ev, Marcus Er. 1967 a. Opisthobranchs from the southwestern Caribbean Sea. Biological Investigations of the Deep Sea, 33. Bulletin of Marine Science 17: 597 - 628." type="journal article" year="1967">Marcus, 1967</bibRefCitation>
</taxonomicName>
, by original designation,
<emphasis id="B94F120AFFCB606DFBB4FA256BD1D53D" bold="true" box="[1075,1186,1515,1536]" pageId="36" pageNumber="571">syn. nov.</emphasis>
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B84CE18FFCB606DFCA1F9C76A79D561" blockId="36.[806,1423,1300,1628]" pageId="36" pageNumber="571">
<treatmentCitationGroup id="AB2BE936FFCB606DFCA1F9C76A79D561" pageId="36" pageNumber="571">
<treatmentCitation id="0A9AE809FFCB606DFCA1F9C76A35D522" author="Marcus Er &amp; Marcus Ev" box="[806,1350,1545,1567]" page="168" pageId="36" pageNumber="571" year="1970">
<taxonomicName id="4C3BB59BFFCB606DFCA1F9C76A35D522" ID-CoL="4a5aa20e-480e-44e1-8cb0-3feffdc18d3f" authority="Marcus &amp; Marcus, 1970 a: 167 - 168" authorityName="Er. Marcus &amp; Ev. Marcus" authorityPageNumber="167 - 168" authorityYear="1970" box="[806,1350,1545,1567]" class="Gastropoda" family="Discodorididae" genus="Pupsikus" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFCB606DFCA1F9C76CFFD523" box="[806,908,1545,1566]" italics="true" pageId="36" pageNumber="571">Pupsikus</emphasis>
<bibRefCitation id="EFAAB3E9FFCB606DFC1DF9C46A35D522" author="Marcus &amp; Marcus" box="[922,1350,1545,1567]" firstAuthor="Marcus" page="167 - 168" pageId="36" pageNumber="571" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970" yearSuffix="a">Marcus &amp; Marcus, 1970a: 167168</bibRefCitation>
</taxonomicName>
</treatmentCitation>
. Type species:
<taxonomicName id="4C3BB59BFFCB606DFC18F9E66C0BD561" ID-CoL="7SX8H" authority="Er. Marcus &amp; Ev. Marcus 1970" authorityName="Er. Marcus &amp; Ev. Marcus" authorityYear="1970" class="Gastropoda" family="Discodorididae" genus="Pupsikus" kingdom="Animalia" order="Nudibranchia" pageId="36" pageNumber="571" phylum="Mollusca" rank="species" species="pinguis">
<emphasis id="B94F120AFFCB606DFC18F9E66B13D500" box="[927,1120,1576,1597]" italics="true" pageId="36" pageNumber="571">Pupsikus pinguis</emphasis>
Er. Marcus &amp; Ev.
<bibRefCitation id="EFAAB3E9FFCB606DFABEF9E66C0BD561" author="Marcus Er &amp; Marcus Ev" pageId="36" pageNumber="571" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970">Marcus 1970</bibRefCitation>
</taxonomicName>
, by original designation,
<emphasis id="B94F120AFFCB606DFB1BF9896A79D561" bold="true" box="[1180,1290,1607,1628]" pageId="36" pageNumber="571">syn. nov.</emphasis>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C3219D93FFCB606EFCA1F96D6DA2D22A" lastPageId="39" lastPageNumber="574" pageId="36" pageNumber="571" type="diagnosis">
<paragraph id="8B84CE18FFCB606DFCA1F96D6CE0D585" blockId="36.[806,1422,1699,1904]" box="[806,915,1699,1720]" pageId="36" pageNumber="571">
<emphasis id="B94F120AFFCB606DFCA1F96D6CE0D585" box="[806,915,1699,1720]" italics="true" pageId="36" pageNumber="571">Diagnosis</emphasis>
</paragraph>
<paragraph id="8B84CE18FFCB606EFCA1F90C6DA2D22A" blockId="36.[806,1422,1699,1904]" lastBlockId="39.[155,770,196,279]" lastPageId="39" lastPageNumber="574" pageId="36" pageNumber="571">Dorsum covered with soft, elongate tubercles. Head with two conical oral tentacles. Anterior border of the foot grooved and notched. Labial cuticle smooth, lacking rodlets. Radula composed of simple, hamate teeth. Outermost lateral teeth multidenticulate. Reproductive system with a flattened, granular prostate, having two well differentiated regions. Penis armed or not with hooks. One or more accessory glands present, having one or more associated copulatory spines.</paragraph>
</subSubSection>
<caption id="DF449E90FFCA606CFF1CF90D6D92D42C" ID-DOI="http://doi.org/10.5281/zenodo.4634262" ID-Zenodo-Dep="4634262" httpUri="https://zenodo.org/record/4634262/files/figure.png" pageId="37" pageNumber="572" startId="37.[155,233,1731,1750]" targetBox="[155,1433,194,1696]" targetPageId="37">
<paragraph id="8B84CE18FFCA606CFF1CF90D6D92D42C" blockId="37.[155,1435,1731,1809]" pageId="37" pageNumber="572">
<emphasis id="B94F120AFFCA606CFF1CF90D6E63D5EB" bold="true" box="[155,272,1731,1750]" pageId="37" pageNumber="572">Figure 19.</emphasis>
<taxonomicName id="4C3BB59BFFCA606CFE9BF90D6EB7D5EB" box="[284,452,1731,1750]" class="Gastropoda" family="Discodorididae" genus="Discodoris" kingdom="Animalia" order="Nudibranchia" pageId="37" pageNumber="572" phylum="Mollusca" rank="species" species="ketos">
<emphasis id="B94F120AFFCA606CFE9BF90D6EB7D5EB" box="[284,452,1731,1750]" italics="true" pageId="37" pageNumber="572">Discodoris ketos</emphasis>
</taxonomicName>
(CASIZ 081808), SEM images of the radula, jaws and dorsal tubercles. A, inner lateral teeth; scale bar = 75 Mm. B, mid-lateral teeth; scale bar = 71 Mm. C, outer lateral teeth; scale bar = 42 Mm. D, dorsal tubercles; scale bar = 750 Mm. E, jaw elements; scale bar = 30 Mm.
</paragraph>
</caption>
<caption id="DF449E90FFC9606FFF1CF9336DDFD471" ID-DOI="http://doi.org/10.5281/zenodo.4634266" ID-Zenodo-Dep="4634266" httpUri="https://zenodo.org/record/4634266/files/figure.png" pageId="38" pageNumber="573" startId="38.[155,233,1789,1808]" targetBox="[166,1426,204,1755]" targetPageId="38">
<paragraph id="8B84CE18FFC9606FFF1CF9336DDFD471" blockId="38.[155,1435,1789,1868]" pageId="38" pageNumber="573">
<emphasis id="B94F120AFFC9606FFF1CF9336E63D42C" bold="true" box="[155,272,1789,1809]" pageId="38" pageNumber="573">Figure 20.</emphasis>
<taxonomicName id="4C3BB59BFFC9606FFE9BF9306EB6D42C" box="[284,453,1790,1809]" class="Gastropoda" family="Discodorididae" genus="Discodoris" kingdom="Animalia" order="Nudibranchia" pageId="38" pageNumber="573" phylum="Mollusca" rank="species" species="ketos">
<emphasis id="B94F120AFFC9606FFE9BF9306EB6D42C" box="[284,453,1790,1809]" italics="true" pageId="38" pageNumber="573">Discodoris ketos</emphasis>
</taxonomicName>
(CASIZ 081808). A, general view of the anatomy; scale bar = 1 mm. B, reproductive system; scale bar = 1 mm. C, lateral view of the buccal bulb; scale bar = 1 mm. D, central nervous system; scale bar = 0.5 mm. E, ventral view of the mouth area; scale bar = 2 mm.
</paragraph>
</caption>
<subSubSection id="C3219D93FFC8606EFF1CFE936BA2D208" pageId="39" pageNumber="574" type="discussion">
<paragraph id="8B84CE18FFC8606EFF1CFE936F8ED24F" blockId="39.[155,772,349,1905]" box="[155,253,349,370]" pageId="39" pageNumber="574">
<emphasis id="B94F120AFFC8606EFF1CFE936F8ED24F" box="[155,253,349,370]" italics="true" pageId="39" pageNumber="574">Remarks</emphasis>
</paragraph>
<paragraph id="8B84CE18FFC8606EFF1CFEB26DA1D1DE" blockId="39.[155,772,349,1905]" pageId="39" pageNumber="574">
<bibRefCitation id="EFAAB3E9FFC8606EFF1CFEB26E4DD2AF" author="Bergh" box="[155,318,380,402]" firstAuthor="Bergh" pageId="39" pageNumber="574" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877" yearSuffix="a">Bergh (1877a)</bibRefCitation>
described the genus
<taxonomicName id="4C3BB59BFFC8606EFDB4FEB26DE4D2AC" authorityName="Bergh" authorityYear="1877" box="[563,663,380,401]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFDB4FEB26DE4D2AC" box="[563,663,380,401]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
based on
<taxonomicName id="4C3BB59BFFC8606EFF1CFE546D5AD28D" authority="Bergh, 1877" authorityName="Bergh" authorityYear="1877" box="[155,553,410,432]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="maculigera">
<emphasis id="B94F120AFFC8606EFF1CFE546EFAD292" box="[155,393,410,431]" italics="true" pageId="39" pageNumber="574">Thordisa maculigera</emphasis>
<bibRefCitation id="EFAAB3E9FFC8606EFE10FE546D5AD28D" author="Bergh R" box="[407,553,410,432]" pageId="39" pageNumber="574" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877">Bergh, 1877</bibRefCitation>
</taxonomicName>
, but at the same time mentioned that
<taxonomicName id="4C3BB59BFFC8606EFE1FFE746FA7D2D3" authority="Alder &amp; Hancock, 1864" authorityName="Alder &amp; Hancock" authorityYear="1864" class="Gastropoda" family="Dorididae" genus="Doris" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="villosa">
<emphasis id="B94F120AFFC8606EFE1FFE746D54D2F3" box="[408,551,441,463]" italics="true" pageId="39" pageNumber="574">Doris villosa</emphasis>
<bibRefCitation id="EFAAB3E9FFC8606EFDB6FE776FA7D2D3" author="Alder &amp; Hancock" firstAuthor="Alder" pageId="39" pageNumber="574" pagination="113 - 147" refId="ref53398" refString="Alder J, Hancock A. 1864. Notice of a collection of nudibranchiate Mollusca made in India by Water Elliot Esq., with descriptions of several new genera and species. Transactions of the Zoological Society of London 5: 113 - 147, plates 28 - 33." type="journal article" year="1864">Alder &amp; Hancock, 1864</bibRefCitation>
</taxonomicName>
, also belongs to this genus. According to
<bibRefCitation id="EFAAB3E9FFC8606EFD3AFE166F83D130" author="Bergh" firstAuthor="Bergh" pageId="39" pageNumber="574" pagination="58 - 61" refId="ref53810" refString="Bergh R. 1877 a. Malacologische Untersuchungen. In: Semper C, ed. Reisen im Archipel der Philippinen, theil 2, heft 10. Wiesbaden: Kreidel, 495 - 546, plates 58 - 61." type="book chapter" year="1877" yearSuffix="a">Bergh (1877a)</bibRefCitation>
the main distinctive feature of this genus is the presence of elongate tubercles on the dorsum and pectinate outermost lateral teeth.
<bibRefCitation id="EFAAB3E9FFC8606EFDEEFDFA6C70D177" author="Bergh" box="[617,771,564,586]" firstAuthor="Bergh" pageId="39" pageNumber="574" pagination="103 - 144" refId="ref54306" refString="Bergh R. 1891. Die cryptobranchiaten Dorididen. Zoologische Jahrbucher, Abteilung fur Systematik, Geographie und Biologie der Tiere 6: 103 - 144." type="journal article" year="1891">Bergh (1891)</bibRefCitation>
regarded
<taxonomicName id="4C3BB59BFFC8606EFE95FD9C6D6DD155" authority="Ihering, 1886" authorityName="Ihering" authorityYear="1886" box="[274,542,594,616]" class="Gastropoda" family="Discodorididae" genus="Etidoris" higherTaxonomySource="CoL" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFE95FD9C6E1FD15A" box="[274,364,594,615]" italics="true" pageId="39" pageNumber="574">Etidoris</emphasis>
<bibRefCitation id="EFAAB3E9FFC8606EFEFBFD9C6D6DD155" author="Ihering" box="[380,542,594,616]" firstAuthor="Ihering" pageId="39" pageNumber="574" pagination="223 - 240" refId="ref56649" refString="Ihering von H. 1886. Zur Kenntniss der Nudibranchien der brasilianischen Kuste. Jahrbucher der Deutschen Malakozoologischen Gesellschaft 13: 223 - 240, pl. 9." type="journal article" year="1886">Ihering, 1886</bibRefCitation>
</taxonomicName>
as a synonym of
<taxonomicName id="4C3BB59BFFC8606EFF1CFDBF6F8CD1BB" authorityName="Bergh" authorityYear="1877" box="[155,255,625,646]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFF1CFDBF6F8CD1BB" box="[155,255,625,646]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
.
<bibRefCitation id="EFAAB3E9FFC8606EFE8AFDBF6ED0D1BA" author="Bergh" box="[269,419,625,647]" firstAuthor="Bergh" pageId="39" pageNumber="574" pagination="1 - 20" refId="ref54555" refString="Bergh R. 1905. Die Opisthobranchiata der Siboga-Expedition. In: Weber M, ed. Uitkomsten op Zoologisch, Botanisch, Oceanographisch en Geologisch Gebied verzameld in Nederlandsch Oost-Indie 1899 - 1900 aan boord H. M. Siboga onder commando van Luitenant ter zee Ie kl. G. F. Tydeman, Vol. 50. Leiden: Brill, 1 - 248, plates 1 - 20." type="book chapter" year="1905">Bergh (1905)</bibRefCitation>
added the new species
<taxonomicName id="4C3BB59BFFC8606EFD32FDBC6E11D19B" authority="Bergh, 1905" authorityName="Bergh" authorityYear="1905" class="Gastropoda" family="Dorididae" genus="Doris" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="carinata">
<emphasis id="B94F120AFFC8606EFD32FDBC6FBDD19B" italics="true" pageId="39" pageNumber="574">T. carinata</emphasis>
<bibRefCitation id="EFAAB3E9FFC8606EFF52FD5E6E11D19B" author="Bergh" box="[213,354,656,678]" firstAuthor="Bergh" pageId="39" pageNumber="574" pagination="1 - 20" refId="ref54555" refString="Bergh R. 1905. Die Opisthobranchiata der Siboga-Expedition. In: Weber M, ed. Uitkomsten op Zoologisch, Botanisch, Oceanographisch en Geologisch Gebied verzameld in Nederlandsch Oost-Indie 1899 - 1900 aan boord H. M. Siboga onder commando van Luitenant ter zee Ie kl. G. F. Tydeman, Vol. 50. Leiden: Brill, 1 - 248, plates 1 - 20." type="book chapter" year="1905">Bergh, 1905</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3BB59BFFC8606EFEE9FD5F6EBAD198" authorityName="Bergh" authorityYear="1905" box="[366,457,656,678]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="tristis">
<emphasis id="B94F120AFFC8606EFEE9FD5F6EBAD198" box="[366,457,656,678]" italics="true" pageId="39" pageNumber="574">T. tristis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3BB59BFFC8606EFE52FD5F6D49D198" authorityName="Bergh" authorityYear="1905" box="[469,570,656,678]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="hilaris">
<emphasis id="B94F120AFFC8606EFE52FD5F6D49D198" box="[469,570,656,678]" italics="true" pageId="39" pageNumber="574">T. hilaris</emphasis>
</taxonomicName>
and with a question mark
<taxonomicName id="4C3BB59BFFC8606EFE97FD616EE7D1FE" box="[272,404,686,708]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="maculosa">
<emphasis id="B94F120AFFC8606EFE97FD616EE7D1FE" box="[272,404,686,708]" italics="true" pageId="39" pageNumber="574">T. maculosa</emphasis>
</taxonomicName>
to the list of species of
<taxonomicName id="4C3BB59BFFC8606EFD10FD606D88D1FE" authorityName="Bergh" authorityYear="1877" box="[663,763,686,707]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFD10FD606D88D1FE" box="[663,763,686,707]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
, and designated
<taxonomicName id="4C3BB59BFFC8606EFED3FD006E98D1DF" authorityName="Bergh" authorityYear="1877" box="[340,491,717,739]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="maculigera">
<emphasis id="B94F120AFFC8606EFED3FD006E98D1DF" box="[340,491,717,739]" italics="true" pageId="39" pageNumber="574">T. maculigera</emphasis>
</taxonomicName>
as the
<typeStatus id="548070BAFFC8606EFDC7FD006D02D1DE" box="[576,625,718,739]" pageId="39" pageNumber="574">type</typeStatus>
species.
</paragraph>
<paragraph id="8B84CE18FFC8606EFF33FD226D34D6B8" blockId="39.[155,772,349,1905]" pageId="39" pageNumber="574">
The genus
<taxonomicName id="4C3BB59BFFC8606EFEC5FD236EEBD03F" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1967" box="[322,408,749,770]" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFEC5FD236EEBD03F" box="[322,408,749,770]" italics="true" pageId="39" pageNumber="574">Nuvuca</emphasis>
</taxonomicName>
was described by
<bibRefCitation id="EFAAB3E9FFC8606EFD0EFD226E38D01D" author="Marcus &amp; Marcus" firstAuthor="Marcus" pageId="39" pageNumber="574" pagination="597 - 628" refId="ref57170" refString="Marcus Ev, Marcus Er. 1967 a. Opisthobranchs from the southwestern Caribbean Sea. Biological Investigations of the Deep Sea, 33. Bulletin of Marine Science 17: 597 - 628." type="journal article" year="1967" yearSuffix="a">Marcus &amp; Marcus (1967a)</bibRefCitation>
on the basis of a single specimen of the new species
<taxonomicName id="4C3BB59BFFC8606EFEA8FCE46FA6D063" authority="Ev. Marcus &amp; Er. Marcus, 1967" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1967" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="lurca">
<emphasis id="B94F120AFFC8606EFEA8FCE46EBBD003" box="[303,456,809,831]" italics="true" pageId="39" pageNumber="574">Nuvuca lurca</emphasis>
Ev. Marcus &amp; Er.
<bibRefCitation id="EFAAB3E9FFC8606EFD20FCE46FA6D063" author="Marcus Ev &amp; Marcus Er" pageId="39" pageNumber="574" pagination="597 - 628" refId="ref57170" refString="Marcus Ev, Marcus Er. 1967 a. Opisthobranchs from the southwestern Caribbean Sea. Biological Investigations of the Deep Sea, 33. Bulletin of Marine Science 17: 597 - 628." type="journal article" year="1967">Marcus, 1967</bibRefCitation>
</taxonomicName>
. According to these authors, the diagnostic features of this genus are: strongly spiculate body, unequal papillae on the dorsum, smooth labial cuticle, inner radular teeth with a short base and long cusp and pectinate outer teeth; a dart or copulatory spine joined to the male atrium; penis unarmed. Examination of the
<typeStatus id="548070BAFFC8606EFEA6FBCE6EF1D72B" box="[289,386,1024,1046]" pageId="39" pageNumber="574" type="holotype">holotype</typeStatus>
of the type species revealed the presence of large dorsal papillae similar to those present in other species of
<taxonomicName id="4C3BB59BFFC8606EFE4BFBF36D43D76F" authorityName="Bergh" authorityYear="1877" box="[460,560,1085,1106]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFE4BFBF36D43D76F" box="[460,560,1085,1106]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
. The only remarkable difference between
<taxonomicName id="4C3BB59BFFC8606EFE30FB936D7ED74F" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1967" box="[439,525,1117,1138]" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFE30FB936D7ED74F" box="[439,525,1117,1138]" italics="true" pageId="39" pageNumber="574">Nuvuca</emphasis>
</taxonomicName>
and
<emphasis id="B94F120AFFC8606EFDCCFB926DC4D74C" box="[587,695,1116,1137]" italics="true" pageId="39" pageNumber="574">Thoridisa</emphasis>
is the absence of jaws in the former. This could be due to either interspecific variation or to Marcus &amp; Marcuss (1967a) neglecting to find this structure. Unfortunately, the parts of the foregut of the
<typeStatus id="548070BAFFC8606EFDECFB186DBFD7D1" box="[619,716,1238,1260]" pageId="39" pageNumber="574" type="holotype">holotype</typeStatus>
dissected by Marcus &amp; Marcus are not preserved with the rest of the specimen, and re-examination is not possible. Because the rest of the external and anatomical features of
<taxonomicName id="4C3BB59BFFC8606EFEA7FA9C6E05D65A" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1967" box="[288,374,1362,1383]" class="Gastropoda" family="Discodorididae" genus="Nuvuca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFEA7FA9C6E05D65A" box="[288,374,1362,1383]" italics="true" pageId="39" pageNumber="574">Nuvuca</emphasis>
</taxonomicName>
are identical to those of
<taxonomicName id="4C3BB59BFFC8606EFD1EFA9F6D8FD65B" authorityName="Bergh" authorityYear="1877" box="[665,764,1361,1382]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFD1EFA9F6D8FD65B" box="[665,764,1361,1382]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
, they are here regarded as synonyms.
</paragraph>
<paragraph id="8B84CE18FFC8606EFF33FA416BA2D208" blockId="39.[155,772,349,1905]" lastBlockId="39.[819,1434,196,310]" pageId="39" pageNumber="574">
<bibRefCitation id="EFAAB3E9FFC8606EFF33FA416E88D698" author="Marcus &amp; Marcus" box="[180,507,1423,1445]" firstAuthor="Marcus" pageId="39" pageNumber="574" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970" yearSuffix="a">Marcus &amp; Marcus (1970a)</bibRefCitation>
described the genus
<taxonomicName id="4C3BB59BFFC8606EFF1CFA636E72D6FF" authorityName="Er. Marcus &amp; Ev. Marcus" authorityYear="1970" box="[155,257,1453,1474]" class="Gastropoda" family="Discodorididae" genus="Pupsikus" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFF1CFA636E72D6FF" box="[155,257,1453,1474]" italics="true" pageId="39" pageNumber="574">Pupsikus</emphasis>
</taxonomicName>
based on the new species
<taxonomicName id="4C3BB59BFFC8606EFDC7FA636D6BD6DC" authority="Ev. Marcus &amp; Er. Marcus, 1970" authorityName="Ev. Marcus &amp; Er. Marcus" authorityYear="1970" class="Gastropoda" family="Discodorididae" genus="Pupsikus" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="species" species="pinguis">
<emphasis id="B94F120AFFC8606EFDC7FA636C70D6FE" box="[576,771,1453,1475]" italics="true" pageId="39" pageNumber="574">Pupsikus pinguis</emphasis>
Ev. Marcus &amp; Er.
<bibRefCitation id="EFAAB3E9FFC8606EFEF0FA026D6BD6DC" author="Marcus Er &amp; Marcus Ev" box="[375,536,1484,1505]" pageId="39" pageNumber="574" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970">Marcus, 1970</bibRefCitation>
</taxonomicName>
. According to these authors,
<taxonomicName id="4C3BB59BFFC8606EFE84FA246E1AD6C2" authorityName="Er. Marcus &amp; Ev. Marcus" authorityYear="1970" box="[259,361,1514,1535]" class="Gastropoda" family="Discodorididae" genus="Pupsikus" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFE84FA246E1AD6C2" box="[259,361,1514,1535]" italics="true" pageId="39" pageNumber="574">Pupsikus</emphasis>
</taxonomicName>
is characterized by having a ridge connecting the tentacles with the foot, labial armature with rodlets and a radula containing denticulate lateral and feathered marginal teeth. The prostate is voluminous, the penis is armed with hooks and there is an accessory gland with a copulatory spine. The ridges that connect the oral tentacles and the foot in the single preserved specimen examined by
<bibRefCitation id="EFAAB3E9FFC8606EFD15F90C6E21D5CB" author="Marcus &amp; Marcus" firstAuthor="Marcus" pageId="39" pageNumber="574" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970" yearSuffix="a">Marcus &amp; Marcus (1970a)</bibRefCitation>
, are probably an artifact of observation. A re-examination of the
<typeStatus id="548070BAFFC8606EFE60F9306D3BD429" box="[487,584,1790,1812]" pageId="39" pageNumber="574" type="holotype">holotype</typeStatus>
has revealed an oral morphology similar to that of other cryptobranch dorids. No trace of the ridge mentioned by
<bibRefCitation id="EFAAB3E9FFC8606EFD17F8F26E21D44C" author="Marcus &amp; Marcus" firstAuthor="Marcus" pageId="39" pageNumber="574" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970" yearSuffix="a">Marcus &amp; Marcus (1970a)</bibRefCitation>
has been found. The specimen was dissected and no anatomical information could be extracted from it, but the drawings and descriptions of
<bibRefCitation id="EFAAB3E9FFC8606EFCB4FECC6B12D22A" author="Marcus &amp; Marcus" box="[819,1121,257,279]" firstAuthor="Marcus" pageId="39" pageNumber="574" pagination="155 - 179" refId="ref57232" refString="Marcus Er, Marcus Ev. 1970 a. Opisthobranch mollusks from the Southern tropical Pacific. Pacific Science 24: 155 - 179." type="journal article" year="1970" yearSuffix="a">Marcus &amp; Marcus (1970a)</bibRefCitation>
are sufficient to identify it as a member of the genus
<taxonomicName id="4C3BB59BFFC8606EFBE0FEEE6BB9D208" authorityName="Bergh" authorityYear="1877" box="[1127,1226,288,309]" class="Gastropoda" family="Discodorididae" genus="Thordisa" kingdom="Animalia" order="Nudibranchia" pageId="39" pageNumber="574" phylum="Mollusca" rank="genus">
<emphasis id="B94F120AFFC8606EFBE0FEEE6BB9D208" box="[1127,1226,288,309]" italics="true" pageId="39" pageNumber="574">Thordisa</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>