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<document id="2F9405CF1E330B5484262820F4DB3476" ID-DOI="10.1111/j.1096-3642.2010.00649.x" ID-ISSN="0024-4082" ID-PMC="PMC3073124" ID-PubMed="21527987" ID-Zenodo-Dep="5494156" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630448014945" checkinUser="valdenar" docAuthor="Gosliner, Terrence M. &amp; Fahey, Shireen J." docDate="2011" docId="761B2D604847E2620AFDFA25FB613FC9" docLanguage="en" docName="j.1096-3642.2010.00649.x.pdf" docOrigin="Zoological Journal of the Linnean Society 161 (2)" docSource="http://dx.doi.org/10.1111/j.1096-3642.2010.00649.x" docStyle="DocumentStyle:FBF0BF18BB2B256F1F8008F27D80BF37.3:ZoolJLinnSoc.2010-2016.journal_article" docStyleId="FBF0BF18BB2B256F1F8008F27D80BF37" docStyleName="ZoolJLinnSoc.2010-2016.journal_article" docStyleVersion="3" docTitle="Dermatobranchus caesitius Gosliner &amp; Fahey 2011, SP. NOV." docType="treatment" docVersion="5" lastPageNumber="296" masterDocId="8A2255184876E2510A18FFD2FFCF3B07" masterDocTitle="Previously undocumented diversity and abundance of cryptic species: a phylogenetic analysis of Indo-Pacific Arminidae Rafinesque, 1814 (Mollusca: Nudibranchia) with descriptions of 20 new species of Dermatobranchus" masterLastPageNumber="356" masterPageNumber="245" pageNumber="294" updateTime="1699274244053" updateUser="plazi">
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<mods:title id="4454BF18EB3EA5154B4B992C0AAED2D8">Previously undocumented diversity and abundance of cryptic species: a phylogenetic analysis of Indo-Pacific Arminidae Rafinesque, 1814 (Mollusca: Nudibranchia) with descriptions of 20 new species of Dermatobranchus</mods:title>
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<mods:namePart id="B3821BEDD7C936C858EBA6BF5EE81994">Gosliner, Terrence M.</mods:namePart>
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<mods:namePart id="1CB73F202D75A9D3C33CE0E55C894F2B">Fahey, Shireen J.</mods:namePart>
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<mods:title id="EDE7E4BF451CE559FA77044C2ACA4A0A">Zoological Journal of the Linnean Society</mods:title>
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<mods:date id="16D84E541551A22CE4D29A2A433D9A35">2011</mods:date>
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<treatment id="761B2D604847E2620AFDFA25FB613FC9" ID-DOI="http://doi.org/10.5281/zenodo.7313555" ID-Zenodo-Dep="7313555" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9" httpUri="http://treatment.plazi.org/id/761B2D604847E2620AFDFA25FB613FC9" lastPageId="51" lastPageNumber="296" pageId="49" pageNumber="294">
<subSubSection id="B6A8CFFD4847E2600AFDFA25FD063D0C" box="[229,713,1526,1548]" pageId="49" pageNumber="294" type="nomenclature">
<paragraph id="FE0D9C764847E2600AFDFA25FD063D0C" blockId="49.[229,713,1526,1580]" box="[229,713,1526,1548]" pageId="49" pageNumber="294">
<heading id="A5452B1A4847E2600AFDFA25FD063D0C" box="[229,713,1526,1548]" centered="true" fontSize="9" level="2" pageId="49" pageNumber="294" reason="4">
<taxonomicName id="39B2E7F54847E2600AFDFA25FD953D0C" ID-CoL="34WVB" authority="Gosliner &amp; Fahey, 2011" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[229,602,1527,1548]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="49" pageNumber="294" phylum="Mollusca" rank="species" species="caesitius" status="sp. nov.">DERMATOBRANCHUS CAESITIUS</taxonomicName>
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<taxonomicNameLabel id="D7F5FD1F4847E260087CFA28FD063D0C" box="[612,713,1526,1547]" pageId="49" pageNumber="294" rank="species">SP. NOV.</taxonomicNameLabel>
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<paragraph id="FE0D9C764847E2600B74F9C4FD8C3D2B" blockId="49.[229,713,1526,1580]" box="[364,579,1558,1580]" pageId="49" pageNumber="294">
(
<figureCitation id="668980F34847E2600B6CF9C4FE2D3D2C" box="[372,482,1558,1579]" captionStart="Figure 30" captionStartId="40.[144,223,1678,1697]" captionTargetBox="[210,1356,195,1645]" captionTargetId="figure-0@40.[210,1356,195,1645]" captionTargetPageId="40" captionText="Figure 30. Living animals. A, Dermatobranchus albineus sp. nov., Hottentots Huisie, Cape Peninsula, South Africa, photo T. M. Gosliner. B, Dermatobranchus albineus sp. nov., on host octocoral, Hottentots Huisie, Cape Peninsula, South Africa, photo by T. M. Gosliner. C, Dermatobranchus arminus sp. nov., Bakoven, South Africa, photo by T. M. Gosliner. D, Dermatobranchus caesitius sp. nov., Umgazana, South Africa, photo by T. M. Gosliner. E, Dermatobranchus caeruleomaculatus sp. nov., living animal, Tioman Island, Malaysia, photo by T. M. Gosliner. F, Dermatobranchus caeruloemaculatus sp. nov., egg mass, Tioman Island, Malaysia, photo by T. M. Gosliner. G, Dermatobranchus cymatilis sp. nov., Okinawa, Japan, photo by Bob Bolland. H, Dermatobranchus dendronephthyphagus sp. nov., living animal, Okinawa, Ryukyu Islands, Japan, photo by Bob Bolland." figureDoi="http://doi.org/10.5281/zenodo.5494220" httpUri="https://zenodo.org/record/5494220/files/figure.png" pageId="49" pageNumber="294">FIGS 30D</figureCitation>
,
<figureCitation id="668980F34847E2600BE9F9C4FDC03D2C" box="[497,527,1558,1579]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">38</figureCitation>
,
<figureCitation id="668980F34847E2600806F9C4FDF43D2B" box="[542,571,1558,1580]" captionStart="Figure 39" captionStartId="51.[164,243,760,779]" captionTargetBox="[217,725,198,727]" captionTargetId="figure-626@51.[216,729,195,729]" captionTargetPageId="51" captionText="Figure 39. Dermatobranchus caesitius sp. nov. Reproductive system, SAM A35750, Umgazana, South Africa. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5494239" httpUri="https://zenodo.org/record/5494239/files/figure.png" pageId="49" pageNumber="294">39</figureCitation>
)
</paragraph>
<paragraph id="FE0D9C764847E2600ABCF9EFFCC43D76" blockId="49.[164,779,1597,1680]" pageId="49" pageNumber="294">
<taxonomicName id="39B2E7F54847E2600ABCF9EFFD493D55" box="[164,646,1597,1619]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="49" pageNumber="294" phylum="Mollusca" rank="species" species="undefined-2">
<emphasis id="CCC640644847E2600ABCF9EFFEBF3D55" box="[164,368,1597,1618]" italics="true" pageId="49" pageNumber="294">Dermatobranchus</emphasis>
sp. 2 Gosliner, 1987:110
</taxonomicName>
, figure 212.
<taxonomicName id="39B2E7F54847E2600ABCF989FE7B3D76" box="[164,436,1627,1649]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="49" pageNumber="294" phylum="Mollusca" rank="species" species="undefined-5">
<emphasis id="CCC640644847E2600ABCF989FEBF3D77" box="[164,368,1627,1648]" italics="true" pageId="49" pageNumber="294">Dermatobranchus</emphasis>
sp. 5
</taxonomicName>
<bibRefCitation id="9A23E1874847E2600BA7F989FCC43D76" author="Gosliner TM &amp; Behrens DW &amp; Valdes A" box="[447,779,1627,1649]" pageId="49" pageNumber="294" refId="ref56112" refString="Gosliner TM, Behrens DW, Valdes A. 2008. Indo-Pacific nudibranchs and sea slugs: a field guide to the world's most diverse fauna. Gig Harbor, San Francisco: Sea Challengers / California Academy of Sciences." type="book" year="2008">Gosliner, Behrens &amp; Valdés,</bibRefCitation>
</paragraph>
<paragraph id="FE0D9C764847E2600ADCF9A8FE143D97" blockId="49.[164,779,1597,1680]" box="[196,475,1658,1680]" pageId="49" pageNumber="294">2008:309, bottom photo.</paragraph>
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<emphasis id="CCC640644847E2600ABCF912FE893DD2" box="[164,326,1728,1749]" italics="true" pageId="49" pageNumber="294">Type material</emphasis>
<materialsCitation id="4EDA962B4847E2600B4AF912FDBC3C14" collectingDate="1982-04-23" collectionCode="CASIZ" country="South Africa" location="Umgazana" municipality="Indian Ocean" pageId="49" pageNumber="294" specimenCode="CASIZ 174137, 18" specimenCount="1" typeStatus="holotype">
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<typeStatus id="210922D44847E2600B4AF912FE7E3DD2" box="[338,433,1728,1749]" pageId="49" pageNumber="294" type="holotype">holotype</typeStatus>
:
</emphasis>
<specimenCode id="AE14340D4847E2600BDCF912FDBD3DD2" box="[452,626,1728,1749]" collectionCode="CASIZ" pageId="49" pageNumber="294">CASIZ 174137</specimenCode>
,
<specimenCode id="AE14340D4847E260089AF912FD523DD2" box="[642,669,1728,1749]" collectionCode="CASIZ" pageId="49" pageNumber="294">18</specimenCode>
mm preserved,
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,
<collectingMunicipality id="1E69060C4847E2600BBAF90CFD823DF3" box="[418,589,1758,1780]" pageId="49" pageNumber="294">Indian Ocean</collectingMunicipality>
,
<collectingCountry id="86A5DCE64847E260087FF90CFCC93DF3" box="[615,774,1758,1780]" name="South Africa" pageId="49" pageNumber="294">South Africa</collectingCountry>
, intertidal zone, collected
<date id="8A0CBAB64847E2600BC0F92FFD853C14" box="[472,586,1789,1811]" pageId="49" pageNumber="294" value="1982-04-23">
<collectingDate id="9A48435E4847E2600BC0F92FFD853C14" box="[472,586,1789,1811]" pageId="49" pageNumber="294" value="1982-04-23">23.iv.1982</collectingDate>
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by
</materialsCitation>
<materialsCitation id="4EDA962B4847E260089AF92FFED43C36" collectionCode="T" country="South Africa" pageId="49" pageNumber="294" specimenCount="1" typeStatus="paratype">
<collectionCode id="98A304B34847E260089AF92FFD5B3C15" box="[642,660,1789,1810]" name="Tavera, Department of Geology and Geophysics" pageId="49" pageNumber="294">T</collectionCode>
. Gosliner.
<typeStatus id="210922D44847E2600ABCF8CEFED43C36" box="[164,283,1820,1841]" pageId="49" pageNumber="294" type="paratype">Paratypes</typeStatus>
</materialsCitation>
:
<materialsCitation id="4EDA962B4847E2600B35F8CEFD203C68" accessionNumber="A35750" collectingDate="1982-04-23" collectionCode="SAM" country="South Africa" location="Umgazana" municipality="Indian Ocean" pageId="49" pageNumber="294" specimenCount="14" typeStatus="paratype">
<collectionCode id="98A304B34847E2600B35F8CEFEA93C36" box="[301,358,1820,1841]" country="South Africa" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="49" pageNumber="294">SAM</collectionCode>
A35750,
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,
<quantity id="394A31934847E260088CF8CEFCC43C36" box="[660,779,1820,1841]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="49" pageNumber="294" unit="mm" value="15.0" valueMax="20.0" valueMin="10.0">1020 mm</quantity>
preserved, three dissected,
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,
<collectingMunicipality id="1E69060C4847E2600871F8E8FCC83C48" box="[617,775,1850,1872]" pageId="49" pageNumber="294">Indian Ocean</collectingMunicipality>
,
<collectingCountry id="86A5DCE64847E2600ABCF88BFEFB3C68" box="[164,308,1881,1903]" name="South Africa" pageId="49" pageNumber="294">South Africa</collectingCountry>
, intertidal zone, collected
<date id="8A0CBAB64847E2600844F88BFD023C68" box="[604,717,1881,1903]" pageId="49" pageNumber="294" value="1982-04-23">
<collectingDate id="9A48435E4847E2600844F88BFD023C68" box="[604,717,1881,1903]" pageId="49" pageNumber="294" value="1982-04-23">23.iv.1982</collectingDate>
</date>
by
</materialsCitation>
<materialsCitation id="4EDA962B4847E26008EEF88BFC653FC9" collectionCode="T" country="South Africa" county="The" location="External" municipality="There" pageId="49" pageNumber="294" specimenCount="1" typeStatus="paratype">
<collectionCode id="98A304B34847E26008EEF88BFCC73C69" box="[758,776,1881,1902]" name="Tavera, Department of Geology and Geophysics" pageId="49" pageNumber="294">T</collectionCode>
.
<emphasis id="CCC640644847E2600922FD3FFBFA3805" box="[826,1077,749,770]" italics="true" pageId="49" pageNumber="294">
<location id="FB6DCAAD4847E2600922FD3FFC533805" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600922FD3FFC533805" box="[826,924,749,770]" country="South Africa" county="The" municipality="There" name="External" pageId="49" pageNumber="294">External</location>
morphology:
</emphasis>
<location id="FB6DCAAD4847E2600E5AFD3FFBA13804" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600E5AFD3FFBA13804" box="[1090,1134,749,771]" country="South Africa" county="The" municipality="There" name="The" pageId="49" pageNumber="294">The</location>
body shape of the living animal (
<figureCitation id="668980F34847E2600983FCD9FC313826" box="[923,1022,779,801]" captionStart="Figure 30" captionStartId="40.[144,223,1678,1697]" captionTargetBox="[210,1356,195,1645]" captionTargetId="figure-0@40.[210,1356,195,1645]" captionTargetPageId="40" captionText="Figure 30. Living animals. A, Dermatobranchus albineus sp. nov., Hottentots Huisie, Cape Peninsula, South Africa, photo T. M. Gosliner. B, Dermatobranchus albineus sp. nov., on host octocoral, Hottentots Huisie, Cape Peninsula, South Africa, photo by T. M. Gosliner. C, Dermatobranchus arminus sp. nov., Bakoven, South Africa, photo by T. M. Gosliner. D, Dermatobranchus caesitius sp. nov., Umgazana, South Africa, photo by T. M. Gosliner. E, Dermatobranchus caeruleomaculatus sp. nov., living animal, Tioman Island, Malaysia, photo by T. M. Gosliner. F, Dermatobranchus caeruloemaculatus sp. nov., egg mass, Tioman Island, Malaysia, photo by T. M. Gosliner. G, Dermatobranchus cymatilis sp. nov., Okinawa, Japan, photo by Bob Bolland. H, Dermatobranchus dendronephthyphagus sp. nov., living animal, Okinawa, Ryukyu Islands, Japan, photo by Bob Bolland." figureDoi="http://doi.org/10.5281/zenodo.5494220" httpUri="https://zenodo.org/record/5494220/files/figure.png" pageId="49" pageNumber="294">Fig. 30D</figureCitation>
) is elongate, flattened, and narrows at the posterior end.
<location id="FB6DCAAD4847E2600E21FCF8FBAA3847" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600E21FCF8FBAA3847" box="[1081,1125,810,832]" country="South Africa" county="The" municipality="There" name="The" pageId="49" pageNumber="294">The</location>
wide foot does not project beyond the distinct mantle margin.
<location id="FB6DCAAD4847E2600EC7FC9AFAED3859" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600EC7FC9AFAED3859" box="[1247,1314,840,862]" country="South Africa" county="The" municipality="There" name="There" pageId="49" pageNumber="294">There</location>
is a series of broken longitudinal dorsal ridges with dorsal tubercles clustered between the ridges.
<location id="FB6DCAAD4847E2600F14FC54FAF7389B" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600F14FC54FAF7389B" box="[1292,1336,902,924]" country="South Africa" county="The" municipality="There" name="The" pageId="49" pageNumber="294">The</location>
oral veil extends forward and is pointed at the corners.
<location id="FB6DCAAD4847E2600F6DFC76FA6E38BD" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600F6DFC76FA6E38BD" box="[1397,1441,932,954]" country="South Africa" county="The" municipality="There" name="The" pageId="49" pageNumber="294">The</location>
rhinophores are situated behind the oral veil.
<location id="FB6DCAAD4847E2600F70FC11FA6E38DE" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600F70FC11FA6E38DE" box="[1384,1441,963,985]" country="South Africa" county="The" municipality="There" name="They" pageId="49" pageNumber="294">They</location>
have a series of longitudinal lamellae on the rounded club.
<location id="FB6DCAAD4847E2600999FBD2FC623F11" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600999FBD2FC623F11" box="[897,941,1024,1046]" country="South Africa" county="The" municipality="There" name="The" pageId="49" pageNumber="294">The</location>
stalk narrows noticeably.
<location id="FB6DCAAD4847E2600EE5FBD2FA8F3F11" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600EE5FBD2FA8F3F11" box="[1277,1344,1024,1046]" country="South Africa" county="The" municipality="There" name="There" pageId="49" pageNumber="294">There</location>
are no lamellae on the stalk.
<location id="FB6DCAAD4847E2600E78FBCDFB063F32" LSID="urn:lsid:plazi:treatment:761B2D604847E2620AFDFA25FB613FC9:FB6DCAAD4847E2600E78FBCDFB063F32" box="[1120,1225,1055,1077]" country="South Africa" county="The" municipality="There" name="Marginal" pageId="49" pageNumber="294">Marginal</location>
sacs are readily visible along the mantle edge.
<collectingMunicipality id="1E69060C4847E2600E81FBEFFB133F54" box="[1177,1244,1085,1107]" pageId="49" pageNumber="294">There</collectingMunicipality>
are no branchial or hyponotal lamellae.
<collectingCounty id="176CE4FA4847E2600E27FB8EFBA43F75" box="[1087,1131,1116,1138]" pageId="49" pageNumber="294">The</collectingCounty>
genital opening is situated approximately one-quarter of the way along the body side and the anus is situated about halfway along the body side
</materialsCitation>
.
</paragraph>
<paragraph id="FE0D9C764847E260094BFB04FC0C3EC5" blockId="49.[826,1441,749,1474]" pageId="49" pageNumber="294">The ground colour of the dorsum, the dorsal ridges, and the foot is opaque blue with a white mantle margin containing brown regularly spaced spots and an orange edge. The dorsal ridges have a yellowish tint particularly noticeable along the median. The rhinophore stalk is the same blue colour and the club is black. The oral veil is blue with opaque white along the margin.</paragraph>
<paragraph id="FE0D9C764847E2620922FA38FE183F83" blockId="49.[826,1441,1514,1903]" lastBlockId="51.[164,779,951,1156]" lastPageId="51" lastPageNumber="296" pageId="49" pageNumber="294">
<emphasis id="CCC640644847E2600922FA38FBC63EF8" box="[826,1033,1514,1535]" italics="true" pageId="49" pageNumber="294">Buccal armature:</emphasis>
<materialsCitation id="4EDA962B4847E2620E01FA38FE1C3F83" accessionNumber="A35750" collectionCode="SAM" lastPageId="51" lastPageNumber="296" pageId="49" pageNumber="294" specimenCount="1" typeStatus="paratype">
The jaws are large and thickly cuticularized (
<figureCitation id="668980F34847E26009F0F9DAFB843D19" box="[1000,1099,1544,1566]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">Fig. 38A</figureCitation>
), with a thick masticatory margin and eight to ten rows of simple, triangular, pointed denticles (
<figureCitation id="668980F34847E2600E08F997FBBC3D5C" box="[1040,1139,1605,1627]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">Fig. 38B</figureCitation>
). The radular formulae of the
<specimenCount id="E8B457FF4847E2600970F9B6FBC53D7E" box="[872,1034,1636,1657]" pageId="49" pageNumber="294" type="generic" typeStatus="paratypes">two paratypes</specimenCount>
(
<collectionCode id="98A304B34847E2600E02F9B6FB9B3D7E" box="[1050,1108,1636,1657]" country="South Africa" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="49" pageNumber="294">SAM</collectionCode>
A35750) are 27 ¥ 21.1.1.1.21 and 28 ¥ 18.1.1.1.18 (
<figureCitation id="668980F34847E2600E20F951FB543D9E" box="[1080,1179,1667,1689]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">Fig. 38C</figureCitation>
). The rachidian teeth (
<figureCitation id="668980F34847E260095AF973FC6B3DB0" box="[834,932,1697,1719]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">Fig. 38D</figureCitation>
) are moderately broad and laterally directed, with a large, pointed central cusp that is twice as long as the 1316 flanking denticles on each side. On the outer edge of each rachidian tooth is a broad, rounded cusp that is longer than the adjacent denticles, but shorter than the central cusp. The inner lateral teeth (
<figureCitation id="668980F34847E26009C2F88BFBF33C68" box="[986,1084,1881,1903]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="49" pageNumber="294">Fig. 38D</figureCitation>
) are broad with a pointed first denticle that is longer than the following 1014 long, pointed denticles. The next 1619 lateral teeth (
<figureCitation id="668980F34845E2620AB4FC26FEC23F0D" box="[172,269,1012,1034]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="51" pageNumber="296">Fig. 38E</figureCitation>
) are elongate hooks with up to 511 denticles, the number decreasing on the teeth furthest from the rachidian. The outer two teeth (
<figureCitation id="668980F34845E26208BBFBE3FCCD3F40" box="[675,770,1073,1095]" captionStart="Figure 35" captionStartId="47.[164,243,1659,1678]" captionTargetBox="[164,1445,195,1630]" captionTargetId="figure-71@47.[164,1445,195,1630]" captionTargetPageId="47" captionText="Figure 35. Dermatobranchus caeruleomaculatus sp. nov. Buccal armature, CASIZ 174173, Tioman, Malaysia. A, jaws, B, masticatory margin; C, entire radula; D, central portion of radula; E, middle lateral teeth; F, outer radular teeth." figureDoi="http://doi.org/10.5281/zenodo.5494230" httpUri="https://zenodo.org/record/5494230/files/figure.png" pageId="51" pageNumber="296">Fig. 35F</figureCitation>
) have no denticles and the outermost is smaller than all the other lateral teeth
</materialsCitation>
.
</paragraph>
<caption id="AACDCCFE4844E2630A88F8FFFF023C7C" ID-DOI="http://doi.org/10.5281/zenodo.5494237" ID-Zenodo-Dep="5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="50" pageNumber="295" startId="50.[144,223,1837,1856]" targetBox="[198,1368,195,1805]" targetPageId="50">
<paragraph id="FE0D9C764844E2630A88F8FFFF023C7C" blockId="50.[144,1422,1837,1915]" pageId="50" pageNumber="295">
<emphasis id="CCC640644844E2630A88F8FFFD743C47" bold="true" box="[144,699,1837,1856]" pageId="50" pageNumber="295">
Figure 38.
<taxonomicName id="39B2E7F54844E2630B09F8FFFD993C47" authority="Gosliner &amp; Fahey, 2011" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[273,598,1837,1856]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="50" pageNumber="295" phylum="Mollusca" rank="species" species="caesitius" status="sp. nov.">
<emphasis id="CCC640644844E2630B09F8FFFD993C47" bold="true" box="[273,598,1837,1856]" italics="true" pageId="50" pageNumber="295">Dermatobranchus caesitius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D7F5FD1F4844E2630879F8FFFD743C47" box="[609,699,1837,1856]" pageId="50" pageNumber="295" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth.
</paragraph>
</caption>
<caption id="AACDCCFE4845E2620ABCFD2AFE7D3887" ID-DOI="http://doi.org/10.5281/zenodo.5494239" ID-Zenodo-Dep="5494239" httpUri="https://zenodo.org/record/5494239/files/figure.png" pageId="51" pageNumber="296" startId="51.[164,243,760,779]" targetBox="[217,725,198,727]" targetPageId="51">
<paragraph id="FE0D9C764845E2620ABCFD2AFE7D3887" blockId="51.[164,779,759,896]" pageId="51" pageNumber="296">
<emphasis id="CCC640644845E2620ABCFD2AFCC4380C" bold="true" box="[164,779,759,779]" pageId="51" pageNumber="296">
Figure 39.
<taxonomicName id="39B2E7F54845E2620B3EFD25FDB1380C" authority="Gosliner &amp; Fahey, 2011" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[294,638,759,779]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius" status="sp. nov.">
<emphasis id="CCC640644845E2620B3EFD25FDB1380C" bold="true" box="[294,638,759,779]" italics="true" pageId="51" pageNumber="296">Dermatobranchus caesitius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D7F5FD1F4845E2620885FD2AFCC4380C" box="[669,779,760,779]" pageId="51" pageNumber="296" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Reproductive system, SAM A35750, Umgazana, South Africa. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 1.0 mm.
</paragraph>
</caption>
<paragraph id="FE0D9C764845E2620ABCFB60FD213EFD" blockId="51.[164,779,1202,1530]" pageId="51" pageNumber="296">
<emphasis id="CCC640644845E2620ABCFB60FE5E3FC0" box="[164,401,1202,1223]" italics="true" pageId="51" pageNumber="296">Reproductive system:</emphasis>
The reproductive organ arrangement is androdiaulic. The hermaphroditic duct is long and narrow and leads into the elongate, pear-shaped ampulla (
<figureCitation id="668980F34845E2620B0FFADFFEA73E23" box="[279,360,1293,1316]" captionStart="Figure 39" captionStartId="51.[164,243,760,779]" captionTargetBox="[217,725,198,727]" captionTargetId="figure-626@51.[216,729,195,729]" captionTargetPageId="51" captionText="Figure 39. Dermatobranchus caesitius sp. nov. Reproductive system, SAM A35750, Umgazana, South Africa. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5494239" httpUri="https://zenodo.org/record/5494239/files/figure.png" pageId="51" pageNumber="296">Fig. 39</figureCitation>
). The ampulla bifurcates near the centre of the female gland mass into a short oviduct and the short, tubular prostate. The prostate expands into the large, bulbous, muscular penial sheath. The round bursa copulatrix is smaller than the ampulla and the same size as the penial sheath. From the bursa, the narrow vaginal duct extends into a slightly wider vagina, which exits into the genital atrium.
</paragraph>
<paragraph id="FE0D9C764845E2620ABCF9F5FEC43C14" blockId="51.[164,779,1575,1903]" pageId="51" pageNumber="296">
<emphasis id="CCC640644845E2620ABCF9F5FEC03D3B" box="[164,271,1575,1596]" italics="true" pageId="51" pageNumber="296">Remarks:</emphasis>
Externally,
<taxonomicName id="39B2E7F54845E2620BB7F9F5FDF33D3B" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[431,572,1575,1596]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620BB7F9F5FDF33D3B" box="[431,572,1575,1596]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E262084DF9F5FD773D3A" box="[597,696,1575,1597]" captionStart="Figure 30" captionStartId="40.[144,223,1678,1697]" captionTargetBox="[210,1356,195,1645]" captionTargetId="figure-0@40.[210,1356,195,1645]" captionTargetPageId="40" captionText="Figure 30. Living animals. A, Dermatobranchus albineus sp. nov., Hottentots Huisie, Cape Peninsula, South Africa, photo T. M. Gosliner. B, Dermatobranchus albineus sp. nov., on host octocoral, Hottentots Huisie, Cape Peninsula, South Africa, photo by T. M. Gosliner. C, Dermatobranchus arminus sp. nov., Bakoven, South Africa, photo by T. M. Gosliner. D, Dermatobranchus caesitius sp. nov., Umgazana, South Africa, photo by T. M. Gosliner. E, Dermatobranchus caeruleomaculatus sp. nov., living animal, Tioman Island, Malaysia, photo by T. M. Gosliner. F, Dermatobranchus caeruloemaculatus sp. nov., egg mass, Tioman Island, Malaysia, photo by T. M. Gosliner. G, Dermatobranchus cymatilis sp. nov., Okinawa, Japan, photo by Bob Bolland. H, Dermatobranchus dendronephthyphagus sp. nov., living animal, Okinawa, Ryukyu Islands, Japan, photo by Bob Bolland." figureDoi="http://doi.org/10.5281/zenodo.5494220" httpUri="https://zenodo.org/record/5494220/files/figure.png" pageId="51" pageNumber="296">Fig. 30D</figureCitation>
) looks most similar to
<taxonomicName id="39B2E7F54845E2620B40F994FE773D5D" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[344,440,1605,1627]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620B40F994FE773D5D" box="[344,440,1605,1627]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620BD0F997FDE33D5B" box="[456,556,1605,1628]" captionStart="Figure 42" captionStartId="55.[164,243,1731,1750]" captionTargetBox="[242,1366,195,1698]" captionTargetId="figure-0@55.[242,1366,195,1698]" captionTargetPageId="55" captionText="Figure 42. Living animals. A, Dermatobranchus dendronephthyphagus sp. nov., living animal on prey, Okinawa, Ryukyu Islands, photo by Bob Bolland. B, Dermatobranchus diagonalis sp. nov., CASIZ 068708, Rempi Lagoon, Papua New Guinea, photo T. M. Gosliner. C, Dermatobranchus earlei sp. nov., photo by John Earle. D, Dermatobranchus fasciatus sp. nov., Panglao, Bohol, Philippines, photo by Marina Poddubetskaia. E, F, Dermatobranchus funiculus sp. nov. living animals, Okinawa, Ryukyu Islands, photos by Bob Bolland. G, H, Dermatobranchus funiculus sp. nov. living animals, Maricaban Island, Luzon, Philippines, photos by T. Gosliner." figureDoi="http://doi.org/10.5281/zenodo.5494245" httpUri="https://zenodo.org/record/5494245/files/figure.png" pageId="51" pageNumber="296">Fig. 42C</figureCitation>
). Both species have a pale blue overall appearance with a white mantle margin and white oral veil and have rhinophores with black pigment on the club. However,
<taxonomicName id="39B2E7F54845E2620877F970FD1A3DB1" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[623,725,1697,1719]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620877F970FD1A3DB1" box="[623,725,1697,1719]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
has large brown blotches scattered on the dorsum and along the mantle margin and an orange margin of the oral veil.
</paragraph>
<paragraph id="FE0D9C764845E2620AA4F8CEFA6E3A51" blockId="51.[164,779,1575,1903]" lastBlockId="51.[826,1442,198,1230]" pageId="51" pageNumber="296">
These two species differ markedly internally, as well. For example, the radular formula of these species is quite different. The formula of
<taxonomicName id="39B2E7F54845E262089DF88BFCC43C69" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[645,779,1881,1902]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E262089DF88BFCC43C69" box="[645,779,1881,1902]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
is 2728 ¥ 1821.1.1.1821, whereas that of
<taxonomicName id="39B2E7F54845E2620F26FF14FA6E3BDC" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1342,1441,198,219]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620F26FF14FA6E3BDC" box="[1342,1441,198,219]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
is ¥9.1.1.1.9, with an unknown number of radular rows. The rachidian tooth of
<taxonomicName id="39B2E7F54845E2620E83FED6FAEC3A1E" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1179,1315,259,281]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620E83FED6FB613A1E" box="[1179,1198,260,281]" italics="true" pageId="51" pageNumber="296">D</emphasis>
.
<emphasis id="CCC640644845E2620ED9FED6FAEC3A1E" box="[1217,1315,260,281]" italics="true" pageId="51" pageNumber="296">caesitius</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620F2FFED1FA563A1E" box="[1335,1433,259,281]" captionStart="Figure 38" captionStartId="50.[144,223,1837,1856]" captionTargetBox="[198,1368,195,1805]" captionTargetId="figure-0@50.[198,1368,195,1805]" captionTargetPageId="50" captionText="Figure 38. Dermatobranchus caesitius sp. nov. Buccal armature, SAM A35750, Umgazana, South Africa. A, jaw; B, masticatory margin; C, entire radular width; D, central portion of the radula; E, middle lateral teeth; F, outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494237" httpUri="https://zenodo.org/record/5494237/files/figure.png" pageId="51" pageNumber="296">Fig. 38D</figureCitation>
) has a narrower base and is more claw-shaped, with a much longer central cusp than in
<taxonomicName id="39B2E7F54845E2620ED8FE93FAEE3A52" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1216,1313,320,342]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620ED8FE93FAEE3A52" box="[1216,1313,320,342]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620F2AFE92FA5A3A51" box="[1330,1429,320,342]" captionStart="Figure 48" captionStartId="61.[164,243,1196,1215]" captionTargetBox="[164,1445,195,1166]" captionTargetId="figure-138@61.[164,1445,195,1166]" captionTargetPageId="61" captionText="Figure 48. Dermatobranchus earlei sp. nov. Buccal armature, CASIZ 097441, Oman. A, jaws; B, masticatory margin; C, central portion of the radula; D, middle and outer lateral teeth." figureDoi="http://doi.org/10.5281/zenodo.5494257" httpUri="https://zenodo.org/record/5494257/files/figure.png" pageId="51" pageNumber="296">Fig. 48C</figureCitation>
).
</paragraph>
<paragraph id="FE0D9C764845E262094BFE8DFB363AE8" blockId="51.[826,1442,198,1230]" pageId="51" pageNumber="296">
There are reproductive system differences as well. The penial sheath of
<taxonomicName id="39B2E7F54845E2620E59FEACFB053A94" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1089,1226,382,403]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620E59FEACFB053A94" box="[1089,1226,382,403]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620EC7FEAFFAE13A93" box="[1247,1326,381,404]" captionStart="Figure 39" captionStartId="51.[164,243,760,779]" captionTargetBox="[217,725,198,727]" captionTargetId="figure-626@51.[216,729,195,729]" captionTargetPageId="51" captionText="Figure 39. Dermatobranchus caesitius sp. nov. Reproductive system, SAM A35750, Umgazana, South Africa. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5494239" httpUri="https://zenodo.org/record/5494239/files/figure.png" pageId="51" pageNumber="296">Fig. 39</figureCitation>
) is much shorter and wider than that of
<taxonomicName id="39B2E7F54845E2620E87FE4FFACF3AB6" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1183,1280,412,434]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620E87FE4FFACF3AB6" box="[1183,1280,412,434]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620F08FE4EFAAD3AB5" box="[1296,1378,412,434]" captionStart="Figure 49" captionStartId="61.[164,243,1795,1814]" captionTargetBox="[220,725,1339,1763]" captionTargetId="figure-167@61.[216,729,1335,1765]" captionTargetPageId="61" captionText="Figure 49. Dermatobranchus earlei sp. nov. Reproductive system. CASIZ 097441, Oman. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 0.35 mm." figureDoi="http://doi.org/10.5281/zenodo.5494259" httpUri="https://zenodo.org/record/5494259/files/figure.png" pageId="51" pageNumber="296">Fig. 49</figureCitation>
). The prostates of
<taxonomicName id="39B2E7F54845E26209D4FE69FBFF3AD7" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[972,1072,443,464]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E26209D4FE69FBFF3AD7" box="[972,1072,443,464]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
and
<taxonomicName id="39B2E7F54845E2620E77FE69FB3A3AD7" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1135,1269,443,464]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620E77FE69FB3A3AD7" box="[1135,1269,443,464]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
are similar in length but slightly longer in
<taxonomicName id="39B2E7F54845E2620E97FE08FB3E3AE9" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1167,1265,473,495]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="earlei">
<emphasis id="CCC640644845E2620E97FE08FB3E3AE9" box="[1167,1265,473,495]" italics="true" pageId="51" pageNumber="296">D. earlei</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="FE0D9C764845E262094BFE2AFB6B3826" blockId="51.[826,1442,198,1230]" pageId="51" pageNumber="296">
The formula and shape of the radular teeth of
<taxonomicName id="39B2E7F54845E2620F9FFE2AFC53392B" authorityName="Gosliner &amp; Fahey" authorityYear="2011" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620F9FFE2AFC53392B" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
are similar to those found in
<taxonomicName id="39B2E7F54845E2620F0DFDC5FA6E392C" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1301,1441,534,556]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="fasciatus">
<emphasis id="CCC640644845E2620F0DFDC5FA6E392C" box="[1301,1441,534,556]" italics="true" pageId="51" pageNumber="296">D. fasciatus</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E262095AFDE7FC0C394C" box="[834,963,565,587]" captionStart-0="Figure 50" captionStart-1="Figure 51" captionStart-2="Figure 52" captionStartId-0="63.[164,243,1659,1678]" captionStartId-1="64.[144,223,1590,1609]" captionStartId-2="65.[164,243,1188,1207]" captionTargetBox-0="[164,1445,196,1629]" captionTargetBox-1="[144,1425,195,1560]" captionTargetBox-2="[164,1444,197,1156]" captionTargetId-0="figure-67@63.[164,1445,196,1629]" captionTargetId-1="figure-96@64.[144,1425,195,1560]" captionTargetId-2="figure-339@65.[164,1444,197,1158]" captionTargetPageId-0="63" captionTargetPageId-1="64" captionTargetPageId-2="65" captionText-0="Figure 50. Dermatobranchus fasciatus sp. nov. Buccal armature, CASIZ 171384, Panglao, Bohol, Philippines. A, jaws; B, masticatory margin; C, entire radula; D, central portion of radula; E, middle lateral teeth; F, outer lateral teeth." captionText-1="Figure 51. Dermatobranchus fasciatus sp. nov. Buccal armature, CASIZ 073049, Madang, Papua New Guinea. A, jaws; B, masticatory margin; C, entire radula; D, central portion of radula; E, middle lateral teeth; F, outer lateral teeth." captionText-2="Figure 52. Dermatobranchus fasciatus sp. nov. Buccal armature, CASIZ 171387, Panglao, Bohol, Philippines. A, entire radula; B, central portion of radula; C, middle lateral teeth; D, outer lateral teeth." figureDoi-0="http://doi.org/10.5281/zenodo.5494261" figureDoi-1="http://doi.org/10.5281/zenodo.5494263" figureDoi-2="http://doi.org/10.5281/zenodo.5494265" httpUri-0="https://zenodo.org/record/5494261/files/figure.png" httpUri-1="https://zenodo.org/record/5494263/files/figure.png" httpUri-2="https://zenodo.org/record/5494265/files/figure.png" pageId="51" pageNumber="296">Figs 5052</figureCitation>
). Both species have a wide rachidian tooth with numerous fine denticles and an acutely pointed, elongate central cusp. The inner lateral tooth of
<taxonomicName id="39B2E7F54845E2620978FD43FC3839A1" box="[864,1015,657,678]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caestitius">
<emphasis id="CCC640644845E2620978FD43FC3839A1" box="[864,1015,657,678]" italics="true" pageId="51" pageNumber="296">D. caestitius</emphasis>
</taxonomicName>
is broader and laterally directed whereas that of
<taxonomicName id="39B2E7F54845E2620E1BFD62FB4139C3" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1027,1166,687,709]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="fasciatus">
<emphasis id="CCC640644845E2620E1BFD62FB4139C3" box="[1027,1166,687,709]" italics="true" pageId="51" pageNumber="296">D. fasciatus</emphasis>
</taxonomicName>
is narrower and more posteriorly directed. The middle lateral teeth of
<taxonomicName id="39B2E7F54845E2620F9FFD1DFC533805" authorityName="Gosliner &amp; Fahey" authorityYear="2011" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620F9FFD1DFC533805" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
have 511 denticles whereas those of
<taxonomicName id="39B2E7F54845E2620F9FFD3FFC503827" authorityName="Gosliner &amp; Fahey" authorityYear="2011" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="fasciatus">
<emphasis id="CCC640644845E2620F9FFD3FFC503827" italics="true" pageId="51" pageNumber="296">D. fasciatus</emphasis>
</taxonomicName>
have 1517 denticles.
</paragraph>
<paragraph id="FE0D9C764845E262094BFCF8FB063F11" blockId="51.[826,1442,198,1230]" pageId="51" pageNumber="296">
<taxonomicName id="39B2E7F54845E262094BFCF8FB443838" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[851,1163,810,831]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E262094BFCF8FB443838" box="[851,1163,810,831]" italics="true" pageId="51" pageNumber="296">Dermatobranchus caesitius</emphasis>
</taxonomicName>
has a blue colour with prominent irregular longitudinal ridges on the notum. In contrast,
<taxonomicName id="39B2E7F54845E26209D0FCBAFB80387B" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[968,1103,871,893]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="fasciatus">
<emphasis id="CCC640644845E26209D0FCBAFB80387B" box="[968,1103,871,893]" italics="true" pageId="51" pageNumber="296">D. fasciatus</emphasis>
</taxonomicName>
is white with a brown transverse saddle and irregular tubercles on the notum. The reproductive anatomy also differs consistently. In
<taxonomicName id="39B2E7F54845E2620922FC11FC7238DF" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[826,957,963,984]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620922FC11FC7238DF" box="[826,957,963,984]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
, the penial sheath is much wider than the prostate, whereas in
<taxonomicName id="39B2E7F54845E2620E22FC30FB0A38F1" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1082,1221,993,1015]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="fasciatus">
<emphasis id="CCC640644845E2620E22FC30FB0A38F1" box="[1082,1221,993,1015]" italics="true" pageId="51" pageNumber="296">D. fasciatus</emphasis>
</taxonomicName>
(
<figureCitation id="668980F34845E2620EC2FC33FAE638F0" box="[1242,1321,993,1015]" captionStart="Figure 53" captionStartId="66.[144,223,773,792]" captionTargetBox="[199,705,200,740]" captionTargetId="figure-605@66.[196,709,197,743]" captionTargetPageId="66" captionText="Figure 53. Dermatobranchus fasciatus sp. nov. Reproductive system, CASIZ 107424, Lombok, Indonesia. a, ampulla; bc, bursa copulatrix; fg, female gland mass; pr, prostate; ps, penial sheath; v, vagina; vd, vaginal duct. Scale bar = 0.6 mm." figureDoi="http://doi.org/10.5281/zenodo.5494267" httpUri="https://zenodo.org/record/5494267/files/figure.png" pageId="51" pageNumber="296">Fig. 53</figureCitation>
) they are approximately the same diameter.
</paragraph>
<paragraph id="FE0D9C764845E262094BFBCDFB613FC9" blockId="51.[826,1442,198,1230]" pageId="51" pageNumber="296">
Several other
<taxonomicName id="39B2E7F54845E26209ECFBCDFAD83F32" box="[1012,1303,1055,1077]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="undetermined">
<emphasis id="CCC640644845E26209ECFBCDFB0F3F33" box="[1012,1216,1055,1076]" italics="true" pageId="51" pageNumber="296">Dermatobranchus</emphasis>
species
</taxonomicName>
have reproductive similarities to
<taxonomicName id="39B2E7F54845E2620E50FBECFB1F3F54" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1096,1232,1086,1107]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="caesitius">
<emphasis id="CCC640644845E2620E50FBECFB1F3F54" box="[1096,1232,1086,1107]" italics="true" pageId="51" pageNumber="296">D. caesitius</emphasis>
</taxonomicName>
, such as a large, bulbous penial sheath and slightly expanded vagina. These species include
<taxonomicName id="39B2E7F54845E2620E56FBA9FB7B3F88" authorityName="Edmunds &amp; Thompson" authorityYear="1972" baseAuthorityName="Eliot" baseAuthorityYear="1904" box="[1102,1204,1146,1168]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="albus">
<emphasis id="CCC640644845E2620E56FBA9FB7B3F88" box="[1102,1204,1146,1168]" italics="true" pageId="51" pageNumber="296">D. albus</emphasis>
</taxonomicName>
and
<emphasis id="CCC640644845E2620EE5FBA9FA6D3F88" box="[1277,1442,1146,1168]" italics="true" pageId="51" pageNumber="296">
<taxonomicName id="39B2E7F54845E2620EE5FBA9FA513F88" authorityName="Gosliner &amp; Fahey" authorityYear="2011" box="[1277,1438,1146,1168]" class="Gastropoda" family="Arminidae" genus="Dermatobranchus" kingdom="Animalia" order="Nudibranchia" pageId="51" pageNumber="296" phylum="Mollusca" rank="species" species="semilunus">D. semilunus</taxonomicName>
.
</emphasis>
However, neither of these species have similar radular or external morphology.
</paragraph>
</subSubSection>
</treatment>
</document>