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<mods:title id="3389E335D4FCFE194D6DB098F65D127F">The Polyplacophora (Mollusca) collected during the First International Marine Biodiversity Workshop for Rodrigues (western Indian Ocean), with the description of a new species</mods:title>
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<heading id="D0EF81C0FFA3D62CFE1FFBD1455BFBE1" box="[450,814,1082,1106]" centered="true" fontSize="10" level="2" pageId="19" pageNumber="3160" reason="2">
<taxonomicName id="4C184D2FFFA3D62CFE1FFBD1455BFBE1" ID-CoL="5YBB3" authority="Odhner, 1919" authorityName="Odhner" authorityYear="1919" box="[450,814,1082,1106]" class="Polyplacophora" family="Acanthochitonidae" genus="Choneplax" kingdom="Animalia" order="Chitonida" pageId="19" pageNumber="3160" phylum="Mollusca" rank="species" species="indica">
<emphasis id="B96CEABEFFA3D62CFE1FFBD144F3FBE1" bold="true" box="[450,646,1082,1106]" italics="true" pageId="19" pageNumber="3160">Choneplax indica</emphasis>
<bibRefCitation id="EF894B5DFFA3D62CFD4CFBD1455BFBE1" author="ODHNER, N. H. J." box="[657,814,1082,1106]" pageId="19" pageNumber="3160" pagination="1 - 52" refId="ref12357" refString="ODHNER, N. H. J., 1919, Contribution a la faune malacologique de Madagascar, Arkiv for Zoologi, 12 (6), 1 - 52, pls 1 - 4." type="journal article" year="1919">Odhner, 1919</bibRefCitation>
</taxonomicName>
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</paragraph>
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<paragraph id="8BA736ACFFA3D62CFDD8FBB14222FB21" blockId="19.[154,1111,1114,1267]" pageId="19" pageNumber="3160">
(
<figureCitation id="13232A29FFA3D62CFDD1FBB144D6FBC1" box="[524,675,1114,1138]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="20.[159,175,1283,1305]" captionStartId-1="21.[154,170,1295,1317]" captionStartId-2="22.[159,175,921,943]" captionTargetBox-0="[159,1116,170,1244]" captionTargetBox-1="[154,1111,170,1256]" captionTargetBox-2="[159,1116,170,883]" captionTargetId-0="figure-87@20.[159,1116,170,1244]" captionTargetId-1="figure-105@21.[154,1111,170,1256]" captionTargetId-2="figure-215@22.[159,1116,170,883]" captionTargetPageId-0="20" captionTargetPageId-1="21" captionTargetPageId-2="22" captionText-0="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." captionText-1="FIG. 12. Choneplax indica Odhner, 1919. (A) Dorsal girdle elements along the valve margin in situ; (B) dorsal girdle tuft; (C, D, F) isolated spicules from dorsal girdle tufts; (E) isolated dorsal girdle spicules from mid-girdle. Scale bars: 100Mm (A, CF); 200 Mm (B)." captionText-2="FIG. 13. Choneplax indica Odhner, 1919. (A) Isolated dorsal girdle spicule from valve margin; (B) isolated dorsal girdle spicule from margin; (C, D) ventral girdle scales in situ. Scale bars: 50 Mm (A, C, D); 20Mm (B)." figureDoi-0="http://doi.org/10.5281/zenodo.5251884" figureDoi-1="http://doi.org/10.5281/zenodo.5251886" figureDoi-2="http://doi.org/10.5281/zenodo.5251890" httpUri-0="https://zenodo.org/record/5251884/files/figure.png" httpUri-1="https://zenodo.org/record/5251886/files/figure.png" httpUri-2="https://zenodo.org/record/5251890/files/figure.png" pageId="19" pageNumber="3160">figures 1113</figureCitation>
,
<figureCitation id="13232A29FFA3D62CFD6FFBB14496FBC1" box="[690,739,1114,1138]" captionStart="FIG" captionStartId="26.[159,175,1498,1520]" captionTargetBox="[181,1095,170,1473]" captionTargetId="figure-0@26.[181,1095,170,1473]" captionTargetPageId="26" captionText="FIG. 17. (A) Parachiton hylkiae mauricejayi Schwabe, 2002, complete animal, posteriorlateral view (length: 7 mm); (B) Callochiton deshayesi Thiele, 1909, complete animal, dorso-lateral view (length: 2.5 mm); (C) Callistochiton barnardi Leloup, 1981, complete animal (now partly disarticulated), dorsal view (length: 4.2 mm); (D) Choneplax indica Odhner, 1919, complete animal, dorso-lateral view (length: 5.7 mm); (E) Cryptoconchus oliveri n. sp., paratype, complete specimen, dorsal view (length: 15.6 mm); (F) Onithochiton maillardi (Deshayes, 1863), complete specimen, dorsal view (length: 15.7 mm); (G, H) Lucilina indica (Leloup, 1981): (G) complete specimen, dorsal view (length: 5.8 mm); (H) holotype, partly dissected specimen, dorsal view (length: 8 mm)." figureDoi="http://doi.org/10.5281/zenodo.5251900" httpUri="https://zenodo.org/record/5251900/files/figure.png" pageId="19" pageNumber="3160">17D</figureCitation>
)
<taxonomicName id="4C184D2FFFA3D62CFF47FB914442FB21" authority="Odhner, 1919: 40" authorityName="Odhner" authorityPageNumber="40" authorityYear="1919" box="[154,567,1146,1170]" class="Polyplacophora" family="Acanthochitonidae" genus="Choneplax" kingdom="Animalia" order="Chitonida" pageId="19" pageNumber="3160" phylum="Mollusca" rank="species" species="indicus">
<emphasis id="B96CEABEFFA3D62CFF47FB914713FB21" box="[154,358,1146,1170]" italics="true" pageId="19" pageNumber="3160">Choneplax indicus</emphasis>
<bibRefCitation id="EF894B5DFFA3D62CFEB2FB914442FB21" author="ODHNER, N. H. J." box="[367,567,1146,1170]" pageId="19" pageNumber="3160" pagination="1 - 52" refId="ref12357" refString="ODHNER, N. H. J., 1919, Contribution a la faune malacologique de Madagascar, Arkiv for Zoologi, 12 (6), 1 - 52, pls 1 - 4." type="journal article" year="1919">Odhner, 1919: 40</bibRefCitation>
</taxonomicName>
; pl. 3, figures 44, 45;
<bibRefCitation id="EF894B5DFFA3D62CFCFAFB914597FB21" author="ASHBY, E." box="[807,994,1146,1170]" pageId="19" pageNumber="3160" pagination="76 - 93" refId="ref10756" refString="ASHBY, E., 1928, South African chitons, being a description of the Polyplacophora represented in the Turton collection, Proceedings of the Malacological Society of London, 18, 76 - 93, pls 6 - 8." type="journal article" year="1928">Ashby, 1928: 92</bibRefCitation>
;
<bibRefCitation id="EF894B5DFFA3D62CFC2DFB914227FB21" author="ASHBY, E." box="[1008,1106,1146,1170]" pageId="19" pageNumber="3160" pagination="1 - 59" refId="ref10798" refString="ASHBY, E., 1931, Monograph of the South African Polyplacophora (Chitons), Annals of the South African Museum, 30, 1 - 59; pls 1 - 7." type="journal article" year="1931">1931: 53</bibRefCitation>
;
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF1FFB724223FB02" blockId="19.[154,1111,1114,1267]" box="[194,1110,1177,1201]" pageId="19" pageNumber="3160">
<bibRefCitation id="EF894B5DFFA3D62CFF1FFB7247C4FB02" author="BERGENHAYN, J. R. M." box="[194,433,1177,1201]" pageId="19" pageNumber="3160" pagination="1 - 6" refId="ref10923" refString="BERGENHAYN, J. R. M., 1931, Uber die Morphologie und Phylogenie der Gattung Choneplax Carpenter (Ordo Loricata sive Polyplacophora), Arkiv for Zoologi, 22 A (16), 1 - 6, pl. 1." type="journal article" year="1931">Bergenhayn, 1931: 3</bibRefCitation>
, pl. 1,
<figureCitation id="13232A29FFA3D62CFDDFFB724409FB02" box="[514,636,1177,1201]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStart-4="FIG" captionStartId-0="10.[159,175,1316,1338]" captionStartId-1="11.[154,170,1300,1322]" captionStartId-2="13.[154,170,1306,1328]" captionStartId-3="14.[159,175,1297,1319]" captionStartId-4="17.[154,170,1318,1340]" captionTargetBox-0="[159,1116,170,1278]" captionTargetBox-1="[154,1113,170,1262]" captionTargetBox-2="[154,1111,170,1267]" captionTargetBox-3="[159,1116,170,1259]" captionTargetBox-4="[154,1110,170,1280]" captionTargetId-0="figure-89@10.[159,1116,170,1278]" captionTargetId-1="figure-96@11.[154,1113,170,1262]" captionTargetId-2="figure-108@13.[154,1111,170,1267]" captionTargetId-3="figure-71@14.[159,1116,170,1259]" captionTargetId-4="figure-83@17.[154,1111,170,1280]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionTargetPageId-2="13" captionTargetPageId-3="14" captionTargetPageId-4="17" captionText-0="FIG. 5. Callistochiton barnardi Leloup, 1981. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) dorsal view of tail valve; (D) lateral view of tail valve; (E) radula; (F) radula, close-up of central tooth. Scale bars: 1 mm (AC); 500Mm (D); 100 Mm (E); 50 Mm (F)." captionText-1="FIG. 6. Callistochiton barnardi Leloup, 1981. (A) Dorsal girdle scales in situ; (B) dorsal girdle scales, margin; (C, E) dorsal-marginal view of girdle, close-up of the tips of clapper; (D) dorsal-marginal view of girdle to show needle in situ; (F) ventral girdle scales in situ. Scale bars: 100 Mm (A, B); 25 Mm (C); 50 Mm (DF)." captionText-2="FIG. 7. Lucilina indica (Leloup, 1981). (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) dorsal view of tail valve; (D) lateral view of tail valve; (E) close-up of postmucronal area to show the lenses of macroaesthetes; (F) radula. Scale bars: 1 mm (AC); 500Mm (D); 20Mm (E); 100 Mm (F)." captionText-3="FIG. 8. Lucilina indica (Leloup, 1981). (A) Close-up of central tooth of radula; (B) dorsal girdle spicules, in situ; (C) dorsal-marginal girdle, flattened marginal spicules in situ; (D) dorsal girdle scales in situ, close-up; (E) ventral girdle scales in situ; (F) ventral girdle scales, close-up to show the scale sculpture. Scale bars: 50Mm (A, C, E, F); 10 Mm (B); 20 Mm (D)." captionText-4="FIG. 9. Onithochiton maillardi (Deshayes, 1863). (A) Dorsal view of head valve; (B) detail of head valve, to show the lense of macroaesthetes; (C) dorsal view of the second valve; (D) dorsal view of tail valve; (E) lateral view of the tail valve; (F) dorsal girdle elements in situ. Scale bars: 1 mm (A, C, D); 30 Mm (B); 500 Mm (E); 200Mm (F)." figureDoi-0="http://doi.org/10.5281/zenodo.5251872" figureDoi-1="http://doi.org/10.5281/zenodo.5251874" figureDoi-2="http://doi.org/10.5281/zenodo.5251876" figureDoi-3="http://doi.org/10.5281/zenodo.5251878" figureDoi-4="http://doi.org/10.5281/zenodo.5251880" httpUri-0="https://zenodo.org/record/5251872/files/figure.png" httpUri-1="https://zenodo.org/record/5251874/files/figure.png" httpUri-2="https://zenodo.org/record/5251876/files/figure.png" httpUri-3="https://zenodo.org/record/5251878/files/figure.png" httpUri-4="https://zenodo.org/record/5251880/files/figure.png" pageId="19" pageNumber="3160">figures 59</figureCitation>
;
<bibRefCitation id="EF894B5DFFA3D62CFD56FB7245EBFB02" author="WINCKWORTH, M. A." box="[651,926,1177,1201]" pageId="19" pageNumber="3160" pagination="318 - 319" refId="ref13121" refString="WINCKWORTH, M. A., 1933, A new chiton from the Andaman Islands, Proceedings of the Malacological Society of London, 20, 318 - 319, pl. 26." type="journal article" year="1933">Winckworth, 1933: 319</bibRefCitation>
;
<bibRefCitation id="EF894B5DFFA3D62CFC71FB724223FB02" author="KAAS, P. &amp; VAN BELLE, R. A." box="[940,1110,1177,1201]" pageId="19" pageNumber="3160" refId="ref11793" refString="KAAS, P. and VAN BELLE, R. A., 1980, Catalogue of Living Chitons (Mollusca: Polyplacophora) (Rotterdam: Dr W. Backhuys Publisher)." type="book" year="1980">Kaas and Van</bibRefCitation>
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF1FFB514223FB61" blockId="19.[154,1111,1114,1267]" box="[194,1110,1210,1234]" pageId="19" pageNumber="3160">
Belle, 1980: 63;
<bibRefCitation id="EF894B5DFFA3D62CFE5DFB514791FB61" author="KAAS, P. &amp; VAN BELLE, R. A." box="[384,484,1210,1234]" pageId="19" pageNumber="3160" refId="ref11942" refString="KAAS, P. and VAN BELLE, R. A., 1998, Catalogue of Living Chitons (Mollusca, Polyplacophora), 2 nd edn (revised) (Leiden: Backhyus Publishers), 204 pp." type="book" year="1998">1998: 95</bibRefCitation>
;
<bibRefCitation id="EF894B5DFFA3D62CFE2EFB5144BDFB61" author="LELOUP, E." box="[499,712,1210,1234]" pageId="19" pageNumber="3160" pagination="1 - 46" refId="ref12183" refString="LELOUP, E., 1981 a, Chitons de Tulear, Reunion, Maurice et Tahiti, Bulletin de l'Institut royal des Sciences naturelles de Belgique, 53 (3), 1 - 46, pls 1 - 4." type="journal article" year="1981">Leloup, 1981a: 19</bibRefCitation>
;
<bibRefCitation id="EF894B5DFFA3D62CFD05FB5145D1FB61" author="KAAS, P." box="[728,932,1210,1234]" pageId="19" pageNumber="3160" pagination="321 - 340" refId="ref11587" refString="KAAS, P., 1985 a, Chitons (Mollusca: Polyplacophora) procured by the French Benthedi- Expedition, 1977, and the MD 32 - Reunion-Expedition, 1982, in the southwestern Indian Ocean, Zoologische Mededelingen Leiden, 59 (26), 321 - 340." type="journal article" year="1985">Kaas, 1985a: 331</bibRefCitation>
, 339; 1986: 20,
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF1FFB304223FB40" blockId="19.[154,1111,1114,1267]" box="[194,1110,1243,1267]" pageId="19" pageNumber="3160">
figures 6272;
<bibRefCitation id="EF894B5DFFA3D62CFEB9FB304451FB40" author="SLIEKER, F. J. A." box="[356,548,1243,1267]" pageId="19" pageNumber="3160" refId="ref12679" refString="SLIEKER, F. J. A., 2000, Chitons of the World. An Illustrated Synopsis of Recent Polyplacophora (Italy: L'Informatore Piceno), viz 154 pp." type="book" year="2000">Slieker, 2000: 50</bibRefCitation>
, pl. 13, figure 32;
<bibRefCitation id="EF894B5DFFA3D62CFD32FB3045CFFB40" author="SIRENKO, B. I." box="[751,954,1243,1267]" pageId="19" pageNumber="3160" pagination="33 - 39" refId="ref12646" refString="SIRENKO, B. I., 2003, First Pacific species of the genus Choneplax (Mollusca: Polyplacophora), Ruthenica, 13 (1), 33 - 39." type="journal article" year="2003">Sirenko, 2003: 33</bibRefCitation>
, 35,
<figureCitation id="13232A29FFA3D62CFC2EFB304224FB40" box="[1011,1105,1243,1267]" captionStart="FIG" captionStartId="4.[159,175,1310,1332]" captionTargetBox="[159,1116,170,1272]" captionTargetId="figure-74@4.[159,1116,170,1272]" captionTargetPageId="4" captionText="FIG. 1. Parachiton hylkiae mauricejayi Schwabe, 2002. (A) Piece of head valve, dorsal view; (B) close-up of head valve, to show the granules of the radial ribs and the arrangement of the aesthetes; (C) left half of the second valve, dorsal view; (D) close-up of the longitudinal ribs of the pleural area to show the arrangement of the aesthetes; (E) second valve, ventral view of the right half to show the pores of the articulamentum; (F) tail valve, dorsal view. Scale bars: 1 mm (A, C, F); 20 Mm (B); 100 Mm (D); 500 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251864" httpUri="https://zenodo.org/record/5251864/files/figure.png" pageId="19" pageNumber="3160">figure 1I</figureCitation>
.
</paragraph>
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<emphasis id="B96CEABEFFA3D62CFF1FFAF04774FA80" box="[194,257,1307,1331]" italics="true" pageId="19" pageNumber="3160">Type.</emphasis>
<materialsCitation id="3B703CF1FFA3D62CFED3FAF04545FA80" box="[270,816,1307,1331]" collectionCode="SMNH" pageId="19" pageNumber="3160" specimenCode="SMNH 1324" specimenCount="2" typeStatus="holotype">
<typeStatus id="54A3880EFFA3D62CFED3FAF0470CFA80" box="[270,377,1307,1331]" pageId="19" pageNumber="3160" type="holotype">Holotype</typeStatus>
(
<specimenCode id="DBBE9ED7FFA3D62CFE51FAF04451FA80" box="[396,548,1307,1331]" collectionCode="SMNH" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="19" pageNumber="3160">SMNH 1324</specimenCode>
, indicated as
<typeStatus id="54A3880EFFA3D62CFD15FAF04556FA80" box="[712,803,1307,1331]" pageId="19" pageNumber="3160" type="syntype">syntype</typeStatus>
).
</materialsCitation>
</paragraph>
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<materialsCitation id="3B703CF1FFA3D62CFF1FFAD04408FAE0" box="[194,637,1339,1363]" country="Madagascar" location="Tamatave" pageId="19" pageNumber="3160" specimenCount="1" typeStatus="holotype">
<emphasis id="B96CEABEFFA3D62CFF1FFAD0472BFAE0" box="[194,350,1339,1363]" italics="true" pageId="19" pageNumber="3160">
<typeStatus id="54A3880EFFA3D62CFF1FFAD0468FFAE0" box="[194,250,1339,1363]" pageId="19" pageNumber="3160">Type</typeStatus>
locality.
</emphasis>
<location id="8EC76077FFA3D62CFEB6FAD047AAFAE0" LSID="urn:lsid:plazi:treatment:03B187BAFFA3D629FE1FFBD147ABF9F6:8EC76077FFA3D62CFEB6FAD047AAFAE0" box="[363,479,1339,1363]" country="Madagascar" name="Tamatave" pageId="19" pageNumber="3160">Tamatave</location>
,
<collectingCountry id="F30F763CFFA3D62CFE33FAD04408FAE0" box="[494,637,1339,1363]" name="Madagascar" pageId="19" pageNumber="3160">Madagascar</collectingCountry>
</materialsCitation>
.
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF1FFAB04691F9A4" blockId="19.[154,1111,1307,1559]" pageId="19" pageNumber="3160">
<emphasis id="B96CEABEFFA3D62CFF1FFAB047D9FAC0" box="[194,428,1371,1395]" italics="true" pageId="19" pageNumber="3160">Material examined.</emphasis>
7 spms, 3.2
<emphasis id="B96CEABEFFA3D62CFD89FAB1441AFAC0" bold="true" box="[596,623,1370,1395]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFDB2FAB044B1FAC0" box="[623,708,1371,1395]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="19" pageNumber="3160" unit="mm" value="1.8">1.8 mm</quantity>
,
<emphasis id="B96CEABEFFA3D62CFD03FAB04482FAC0" box="[734,759,1371,1395]" italics="true" pageId="19" pageNumber="3160">ca</emphasis>
9.9
<emphasis id="B96CEABEFFA3D62CFCF2FAB1453FFAC0" bold="true" box="[815,842,1370,1395]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFC97FAB045E9FAC0" box="[842,924,1371,1395]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="19" pageNumber="3160" unit="mm" value="2.5">2.5 mm</quantity>
(curled) (pd), 3
<emphasis id="B96CEABEFFA3D62CFF7AFA9146B7FA20" bold="true" box="[167,194,1402,1427]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFF1FFA904762FA20" box="[194,279,1403,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="19" pageNumber="3160" unit="mm" value="1.2">1.2 mm</quantity>
, 2.7
<emphasis id="B96CEABEFFA3D62CFE93FA91471CFA20" bold="true" box="[334,361,1402,1427]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFEB4FA9047CBFA20" box="[361,446,1403,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="19" pageNumber="3160" unit="mm" value="1.2">1.2 mm</quantity>
, 4.7
<emphasis id="B96CEABEFFA3D62CFE28FA914465FA20" bold="true" box="[501,528,1402,1427]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFDD2FA904411FA20" box="[527,612,1403,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="19" pageNumber="3160" unit="mm" value="1.9">1.9 mm</quantity>
,
<emphasis id="B96CEABEFFA3D62CFDA4FA9044E7FA20" box="[633,658,1403,1427]" italics="true" pageId="19" pageNumber="3160">ca</emphasis>
5.7
<emphasis id="B96CEABEFFA3D62CFD18FA914495FA20" bold="true" box="[709,736,1402,1427]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFD3DFA904547FA20" box="[736,818,1403,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="19" pageNumber="3160" unit="mm" value="1.9">1.9 mm</quantity>
(curled),
<emphasis id="B96CEABEFFA3D62CFC6EFA9045B9FA20" box="[947,972,1403,1427]" italics="true" pageId="19" pageNumber="3160">ca</emphasis>
6
<emphasis id="B96CEABEFFA3D62CFC37FA914270FA20" bold="true" box="[1002,1029,1402,1427]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFBD9FA904222FA20" box="[1028,1111,1403,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="19" pageNumber="3160" unit="mm" value="1.7">1.7 mm</quantity>
(curled): RDS 35, Grande Baie,
<quantity id="4CE09B49FFA3D62CFDE9FA7744F4FA07" box="[564,641,1436,1460]" metricMagnitude="1" metricUnit="m" metricValue="2.15" pageId="19" pageNumber="3160" unit="m" value="21.5">21.5 m</quantity>
, leg. N. Bruce; 3 spms, 5.7
<emphasis id="B96CEABEFFA3D62CFC3FFA704588FA07" bold="true" box="[994,1021,1435,1460]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFC20FA774227FA07" box="[1021,1106,1436,1460]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="19" pageNumber="3160" unit="mm" value="1.6">1.6 mm</quantity>
, 5.9
<emphasis id="B96CEABEFFA3D62CFF61FA5746A2FA66" bold="true" box="[188,215,1468,1493]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFF0AFA564759FA66" box="[215,300,1469,1493]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="19" pageNumber="3160" unit="mm" value="1.8">1.8 mm</quantity>
,
<emphasis id="B96CEABEFFA3D62CFE9CFA56472FFA66" box="[321,346,1469,1493]" italics="true" pageId="19" pageNumber="3160">ca</emphasis>
6.3
<emphasis id="B96CEABEFFA3D62CFE50FA5747DDFA66" bold="true" box="[397,424,1468,1493]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFE7AFA56478FFA66" box="[423,506,1469,1493]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="19" pageNumber="3160" unit="mm" value="2.1">2.1 mm</quantity>
(curled): RDS 32, Grand Pate´,
<quantity id="4CE09B49FFA3D62CFC42FA56459EFA66" box="[927,1003,1469,1493]" metricMagnitude="1" metricUnit="m" metricValue="1.75" pageId="19" pageNumber="3160" unit="m" value="17.5">17.5 m</quantity>
, leg. N. Bruce; 1 spm,
<emphasis id="B96CEABEFFA3D62CFE91FA354710FA45" box="[332,357,1502,1526]" italics="true" pageId="19" pageNumber="3160">ca</emphasis>
10.3
<emphasis id="B96CEABEFFA3D62CFE7DFA3647CEFA45" bold="true" box="[416,443,1501,1526]" pageId="19" pageNumber="3160">6</emphasis>
<quantity id="4CE09B49FFA3D62CFE66FA354478FA45" box="[443,525,1502,1526]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="19" pageNumber="3160" unit="mm" value="3.3">3.3 mm</quantity>
(curled): RDS 31, Grand Pate´,
<quantity id="4CE09B49FFA3D62CFC48FA354580FA45" box="[917,1013,1502,1526]" metricMagnitude="1" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" pageId="19" pageNumber="3160" unit="m" value="14.0" valueMax="15.0" valueMin="13.0">1315 m</quantity>
, leg. N. Bruce.
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF47F9A0476CF9D0" blockId="19.[154,1111,1611,1732]" box="[154,281,1611,1635]" pageId="19" pageNumber="3160">
<emphasis id="B96CEABEFFA3D62CFF47F9A0476CF9D0" box="[154,281,1611,1635]" italics="true" pageId="19" pageNumber="3160">Description</emphasis>
</paragraph>
<paragraph id="8BA736ACFFA3D62CFF1FF98145B8F977" blockId="19.[154,1111,1611,1732]" pageId="19" pageNumber="3160">
Animal elongate and nearly worm-like (
<figureCitation id="13232A29FFA3D62CFD04F9814521F931" box="[729,852,1642,1666]" captionStart="FIG" captionStartId="26.[159,175,1498,1520]" captionTargetBox="[181,1095,170,1473]" captionTargetId="figure-0@26.[181,1095,170,1473]" captionTargetPageId="26" captionText="FIG. 17. (A) Parachiton hylkiae mauricejayi Schwabe, 2002, complete animal, posteriorlateral view (length: 7 mm); (B) Callochiton deshayesi Thiele, 1909, complete animal, dorso-lateral view (length: 2.5 mm); (C) Callistochiton barnardi Leloup, 1981, complete animal (now partly disarticulated), dorsal view (length: 4.2 mm); (D) Choneplax indica Odhner, 1919, complete animal, dorso-lateral view (length: 5.7 mm); (E) Cryptoconchus oliveri n. sp., paratype, complete specimen, dorsal view (length: 15.6 mm); (F) Onithochiton maillardi (Deshayes, 1863), complete specimen, dorsal view (length: 15.7 mm); (G, H) Lucilina indica (Leloup, 1981): (G) complete specimen, dorsal view (length: 5.8 mm); (H) holotype, partly dissected specimen, dorsal view (length: 8 mm)." figureDoi="http://doi.org/10.5281/zenodo.5251900" httpUri="https://zenodo.org/record/5251900/files/figure.png" pageId="19" pageNumber="3160">figure 17D</figureCitation>
). Tegmentum finely granulated all over, except for smooth jugal area (
<figureCitation id="13232A29FFA3D62CFD2EF96045E4F910" box="[755,913,1675,1699]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="19" pageNumber="3160">figure 11AD</figureCitation>
). The perinotum is densely covered with fine spicules and large tufts of longer needles.
</paragraph>
<caption id="DF676624FFA4D62BFF42FAE84511FADB" ID-DOI="http://doi.org/10.5281/zenodo.5251884" ID-Zenodo-Dep="5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="20" pageNumber="3161" startId="20.[159,175,1283,1305]" targetBox="[159,1116,170,1244]" targetPageId="20">
<paragraph id="8BA736ACFFA4D62BFF42FAE84511FADB" blockId="20.[159,1111,1283,1384]" pageId="20" pageNumber="3161">
FIG. 11.
<taxonomicName id="4C184D2FFFA4D62BFED8FAE8443FFAAA" authority="Odhner, 1919" authorityName="Odhner" authorityYear="1919" box="[261,586,1283,1305]" class="Polyplacophora" family="Acanthochitonidae" genus="Choneplax" kingdom="Animalia" order="Chitonida" pageId="20" pageNumber="3161" phylum="Mollusca" rank="species" species="indica">
<emphasis id="B96CEABEFFA4D62BFED8FAE847C6FAAB" box="[261,435,1283,1304]" italics="true" pageId="20" pageNumber="3161">Choneplax indica</emphasis>
<bibRefCitation id="EF894B5DFFA4D62BFE66FAE8443FFAAA" author="ODHNER, N. H. J." box="[443,586,1283,1305]" pageId="20" pageNumber="3161" pagination="1 - 52" refId="ref12357" refString="ODHNER, N. H. J., 1919, Contribution a la faune malacologique de Madagascar, Arkiv for Zoologi, 12 (6), 1 - 52, pls 1 - 4." type="journal article" year="1919">Odhner, 1919</bibRefCitation>
</taxonomicName>
. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500
<emphasis id="B96CEABEFFA4D62BFED1FAB8476CFADB" box="[268,281,1363,1384]" italics="true" pageId="20" pageNumber="3161">M</emphasis>
m (A, D); 1 mm (B); 50
<emphasis id="B96CEABEFFA4D62BFDC4FAB84453FADB" box="[537,550,1363,1384]" italics="true" pageId="20" pageNumber="3161">M</emphasis>
m (C); 100
<emphasis id="B96CEABEFFA4D62BFD40FAB844DFFADB" box="[669,682,1363,1384]" italics="true" pageId="20" pageNumber="3161">M</emphasis>
m (E); 20
<emphasis id="B96CEABEFFA4D62BFCCEFAB84555FADB" box="[787,800,1363,1384]" italics="true" pageId="20" pageNumber="3161">M</emphasis>
m (F).
</paragraph>
</caption>
<paragraph id="8BA736ACFFA4D62BFF1AFA4247EEF977" blockId="20.[159,1116,1449,1732]" pageId="20" pageNumber="3161">
<emphasis id="B96CEABEFFA4D62BFF1AFA424727FA72" box="[199,338,1449,1473]" italics="true" pageId="20" pageNumber="3161">Tegmentum.</emphasis>
Head valve with very large, all-over granulated tegmentum. Granules arranged in quincunx (
<figureCitation id="13232A29FFA4D62BFDE2FA2344CCFA53" box="[575,697,1480,1504]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="20" pageNumber="3161">figure 11A</figureCitation>
). In intermediate valves granules arranged in longitudinal lines in pleurolateral areas and end without overlapping along the smooth (sculptured by numerous fine pores), wedge-shaped jugum (
<figureCitation id="13232A29FFA4D62BFF7AF9C1473DF9F1" box="[167,328,1578,1602]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="20" pageNumber="3161">figure 11B, C</figureCitation>
). Mucro of tail valve is situated terminally, not elevated and inconspicuous (
<figureCitation id="13232A29FFA4D62BFE8BF9A047A4F9D0" box="[342,465,1611,1635]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="20" pageNumber="3161">figure 11D</figureCitation>
). Postmucronal area lacking and antemucronal area sculptured like intermediate valves, but the jugum is less wedge-shaped. Macroaesthetes of granules are situated posteriorly and surrounded by five microaesthetes (
<figureCitation id="13232A29FFA4D62BFECBF94747FBF977" box="[278,398,1708,1732]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="20" pageNumber="3161">figure 11C</figureCitation>
).
</paragraph>
<caption id="DF676624FFA5D62AFF47FAE44773FAC7" ID-DOI="http://doi.org/10.5281/zenodo.5251886" ID-Zenodo-Dep="5251886" httpUri="https://zenodo.org/record/5251886/files/figure.png" pageId="21" pageNumber="3162" startId="21.[154,170,1295,1317]" targetBox="[154,1111,170,1256]" targetPageId="21">
<paragraph id="8BA736ACFFA5D62AFF47FAE44773FAC7" blockId="21.[154,1111,1295,1396]" pageId="21" pageNumber="3162">
FIG. 12.
<taxonomicName id="4C184D2FFFA5D62AFF22FAE44430FA96" authority="Odhner, 1919" authorityName="Odhner" authorityYear="1919" box="[255,581,1295,1317]" class="Polyplacophora" family="Acanthochitonidae" genus="Choneplax" kingdom="Animalia" order="Chitonida" pageId="21" pageNumber="3162" phylum="Mollusca" rank="species" species="indica">
<emphasis id="B96CEABEFFA5D62AFF22FAE447DBFA97" box="[255,430,1295,1316]" italics="true" pageId="21" pageNumber="3162">Choneplax indica</emphasis>
<bibRefCitation id="EF894B5DFFA5D62AFE6BFAE44430FA96" author="ODHNER, N. H. J." box="[438,581,1295,1317]" pageId="21" pageNumber="3162" pagination="1 - 52" refId="ref12357" refString="ODHNER, N. H. J., 1919, Contribution a la faune malacologique de Madagascar, Arkiv for Zoologi, 12 (6), 1 - 52, pls 1 - 4." type="journal article" year="1919">Odhner, 1919</bibRefCitation>
</taxonomicName>
. (A) Dorsal girdle elements along the valve margin
<emphasis id="B96CEABEFFA5D62AFF02FAC1476AFA8C" box="[223,287,1322,1343]" italics="true" pageId="21" pageNumber="3162">in situ</emphasis>
; (B) dorsal girdle tuft; (C, D, F) isolated spicules from dorsal girdle tufts; (E) isolated dorsal girdle spicules from mid-girdle. Scale bars: 100
<emphasis id="B96CEABEFFA5D62AFCAEFAAF45F5FAEA" box="[883,896,1348,1369]" italics="true" pageId="21" pageNumber="3162">M</emphasis>
m (A, CF); 200
<emphasis id="B96CEABEFFA5D62AFBEBFAAF4236FAEA" box="[1078,1091,1348,1369]" italics="true" pageId="21" pageNumber="3162">M</emphasis>
m (B).
</paragraph>
</caption>
<paragraph id="8BA736ACFFA5D62AFF1FFA4D4411F992" blockId="21.[154,1111,1446,1732]" pageId="21" pageNumber="3162">
<emphasis id="B96CEABEFFA5D62AFF1FFA4D4708FA0D" box="[194,381,1446,1470]" italics="true" pageId="21" pageNumber="3162">Articulamentum.</emphasis>
White, very thin and fragile. Slit formula: 3/0/0, slits in head valve very short. Slit rays visible in head valve only. Apophyses of intermediate valves rather large and triangular, and directed laterally, those of tail valve much shorter and closer to each other.
</paragraph>
<paragraph id="8BA736ACFFA5D629FF1FF9C2451EFB1D" blockId="21.[154,1111,1446,1732]" lastBlockId="22.[159,1116,1071,1198]" lastPageId="22" lastPageNumber="3163" pageId="21" pageNumber="3162">
<emphasis id="B96CEABEFFA5D62AFF1FF9C2474BF9F2" box="[194,318,1577,1601]" italics="true" pageId="21" pageNumber="3162">Perinotum.</emphasis>
Rather wide, dorsally densely covered with small (6272.5
<emphasis id="B96CEABEFFA5D62AFF27F9A34760F9D2" bold="true" box="[250,277,1608,1633]" pageId="21" pageNumber="3162">6</emphasis>
13.815
<emphasis id="B96CEABEFFA5D62AFEADF9A2470AF9D2" box="[368,383,1609,1633]" italics="true" pageId="21" pageNumber="3162">M</emphasis>
m), elongate, longitudinally ribbed spicules (
<figureCitation id="13232A29FFA5D62AFC54F9A3423FF9D3" box="[905,1098,1608,1632]" captionStart="FIG" captionStartId="21.[154,170,1295,1317]" captionTargetBox="[154,1111,170,1256]" captionTargetId="figure-105@21.[154,1111,170,1256]" captionTargetPageId="21" captionText="FIG. 12. Choneplax indica Odhner, 1919. (A) Dorsal girdle elements along the valve margin in situ; (B) dorsal girdle tuft; (C, D, F) isolated spicules from dorsal girdle tufts; (E) isolated dorsal girdle spicules from mid-girdle. Scale bars: 100Mm (A, CF); 200 Mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5251886" httpUri="https://zenodo.org/record/5251886/files/figure.png" pageId="21" pageNumber="3162">figure 12A, B, E</figureCitation>
). Among them, larger (154.6245.5
<emphasis id="B96CEABEFFA5D62AFDF4F9824431F931" bold="true" box="[553,580,1641,1666]" pageId="21" pageNumber="3162">6</emphasis>
16.420
<emphasis id="B96CEABEFFA5D62AFD42F98144DBF931" box="[671,686,1642,1666]" italics="true" pageId="21" pageNumber="3162">M</emphasis>
m), flat, straight and longitudinally ribbed spicules may be found (often arranged in groups) (
<figureCitation id="13232A29FFA5D62AFCBFF9604277F910" box="[866,1026,1675,1699]" captionStart="FIG" captionStartId="21.[154,170,1295,1317]" captionTargetBox="[154,1111,170,1256]" captionTargetId="figure-105@21.[154,1111,170,1256]" captionTargetPageId="21" captionText="FIG. 12. Choneplax indica Odhner, 1919. (A) Dorsal girdle elements along the valve margin in situ; (B) dorsal girdle tuft; (C, D, F) isolated spicules from dorsal girdle tufts; (E) isolated dorsal girdle spicules from mid-girdle. Scale bars: 100Mm (A, CF); 200 Mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5251886" httpUri="https://zenodo.org/record/5251886/files/figure.png" pageId="21" pageNumber="3162">figure 12A, B</figureCitation>
). They are longer than the needles, which are arranged in the 1820 tufts in groups of about 15 per tuft, which measure 163.6216.7
<emphasis id="B96CEABEFFA6D629FD1CFBC444A9FBFB" bold="true" box="[705,732,1071,1096]" pageId="22" pageNumber="3163">6</emphasis>
36.443.6
<emphasis id="B96CEABEFFA6D629FC91FBDB452EFBFB" box="[844,859,1072,1096]" italics="true" pageId="22" pageNumber="3163">M</emphasis>
m (
<figureCitation id="13232A29FFA6D629FC5EFBC44588FBF4" box="[899,1021,1071,1095]" captionStart="FIG" captionStartId="21.[154,170,1295,1317]" captionTargetBox="[154,1111,170,1256]" captionTargetId="figure-105@21.[154,1111,170,1256]" captionTargetPageId="21" captionText="FIG. 12. Choneplax indica Odhner, 1919. (A) Dorsal girdle elements along the valve margin in situ; (B) dorsal girdle tuft; (C, D, F) isolated spicules from dorsal girdle tufts; (E) isolated dorsal girdle spicules from mid-girdle. Scale bars: 100Mm (A, CF); 200 Mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5251886" httpUri="https://zenodo.org/record/5251886/files/figure.png" pageId="22" pageNumber="3163">figure 12A</figureCitation>
). Along the margin, there are short spicules (40.9
<emphasis id="B96CEABEFFA6D629FD53FBBA44DCFBD9" bold="true" box="[654,681,1105,1130]" pageId="22" pageNumber="3163">6</emphasis>
10.2
<emphasis id="B96CEABEFFA6D629FD01FBB9449EFBD9" box="[732,747,1106,1130]" italics="true" pageId="22" pageNumber="3163">M</emphasis>
m), which are distinctly ribbed in their upper part (
<figureCitation id="13232A29FFA6D629FE48FB9F4479FB3F" box="[405,524,1140,1164]" captionStart="FIG" captionStartId="22.[159,175,921,943]" captionTargetBox="[159,1116,170,883]" captionTargetId="figure-215@22.[159,1116,170,883]" captionTargetPageId="22" captionText="FIG. 13. Choneplax indica Odhner, 1919. (A) Isolated dorsal girdle spicule from valve margin; (B) isolated dorsal girdle spicule from margin; (C, D) ventral girdle scales in situ. Scale bars: 50 Mm (A, C, D); 20Mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5251890" httpUri="https://zenodo.org/record/5251890/files/figure.png" pageId="22" pageNumber="3163">figure 13B</figureCitation>
). Ventrally, the girdle shows long, sharp-pointed, flat, smooth scales, 44.658.2
<emphasis id="B96CEABEFFA6D629FE29FB7E447AFB1D" bold="true" box="[500,527,1173,1198]" pageId="22" pageNumber="3163">6</emphasis>
7.8
<emphasis id="B96CEABEFFA6D629FDE8FB7D4431FB1D" box="[565,580,1174,1198]" italics="true" pageId="22" pageNumber="3163">M</emphasis>
m in size (
<figureCitation id="13232A29FFA6D629FD62FB7D4528FB1D" box="[703,861,1174,1198]" captionStart="FIG" captionStartId="22.[159,175,921,943]" captionTargetBox="[159,1116,170,883]" captionTargetId="figure-215@22.[159,1116,170,883]" captionTargetPageId="22" captionText="FIG. 13. Choneplax indica Odhner, 1919. (A) Isolated dorsal girdle spicule from valve margin; (B) isolated dorsal girdle spicule from margin; (C, D) ventral girdle scales in situ. Scale bars: 50 Mm (A, C, D); 20Mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5251890" httpUri="https://zenodo.org/record/5251890/files/figure.png" pageId="22" pageNumber="3163">figure 13C, D</figureCitation>
).
</paragraph>
<caption id="DF676624FFA6D629FF42FC7244C8FC57" ID-DOI="http://doi.org/10.5281/zenodo.5251890" ID-Zenodo-Dep="5251890" httpUri="https://zenodo.org/record/5251890/files/figure.png" pageId="22" pageNumber="3163" startId="22.[159,175,921,943]" targetBox="[159,1116,170,883]" targetPageId="22">
<paragraph id="8BA736ACFFA6D629FF42FC7244C8FC57" blockId="22.[159,1116,921,996]" pageId="22" pageNumber="3163">
FIG. 13.
<taxonomicName id="4C184D2FFFA6D629FED8FC714428FC1C" authority="Odhner, 1919" authorityName="Odhner" authorityYear="1919" box="[261,605,921,943]" class="Polyplacophora" family="Acanthochitonidae" genus="Choneplax" kingdom="Animalia" order="Chitonida" pageId="22" pageNumber="3163" phylum="Mollusca" rank="species" species="indica">
<emphasis id="B96CEABEFFA6D629FED8FC7147CCFC1C" box="[261,441,922,943]" italics="true" pageId="22" pageNumber="3163">Choneplax indica</emphasis>
<bibRefCitation id="EF894B5DFFA6D629FE1AFC724428FC1C" author="ODHNER, N. H. J." box="[455,605,921,943]" pageId="22" pageNumber="3163" pagination="1 - 52" refId="ref12357" refString="ODHNER, N. H. J., 1919, Contribution a la faune malacologique de Madagascar, Arkiv for Zoologi, 12 (6), 1 - 52, pls 1 - 4." type="journal article" year="1919">Odhner, 1919</bibRefCitation>
</taxonomicName>
. (A) Isolated dorsal girdle spicule from valve margin; (B) isolated dorsal girdle spicule from margin; (C, D) ventral girdle scales
<emphasis id="B96CEABEFFA6D629FB94FC5F477DFC57" italics="true" pageId="22" pageNumber="3163">in situ</emphasis>
. Scale bars: 50
<emphasis id="B96CEABEFFA6D629FE73FC2447CEFC57" box="[430,443,975,996]" italics="true" pageId="22" pageNumber="3163">M</emphasis>
m (A, C, D); 20
<emphasis id="B96CEABEFFA6D629FDB6FC24440DFC57" box="[619,632,975,996]" italics="true" pageId="22" pageNumber="3163">M</emphasis>
m (B).
</paragraph>
</caption>
<paragraph id="8BA736ACFFA6D629FF1AFB52422EFA28" blockId="22.[159,1116,1209,1435]" pageId="22" pageNumber="3163">
<emphasis id="B96CEABEFFA6D629FF1AFB52476AFB62" box="[199,287,1209,1233]" italics="true" pageId="22" pageNumber="3163">Radula.</emphasis>
The disarticulated specimen has 38 rows of teeth, of which 27 are mineralized. Central tooth very short and stout, with a single, forward-projected blade and a transversal slit above the sharp-keeled shaft. First lateral tooth large and covers nearly completely the central one. Posteriorly it extends sidewards, whereas it is upward directed in the anterior portion (
<figureCitation id="13232A29FFA6D629FCF0FAD445B2FAE4" box="[813,967,1343,1367]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="22" pageNumber="3163">figure 11E, F</figureCitation>
). Major lateral tooth has a long shaft that is deeply grooved laterally. Head of the major lateral tooth tricuspid, with the denticles of nearly the same size. It is supported
</paragraph>
<paragraph id="8BA736ACFFA6D629FF42FA4D47A2FA53" blockId="22.[159,1116,1446,1504]" pageId="22" pageNumber="3163">
by a slender, long spatulate uncinal tooth, which has a spoon-like, forwarddirected blade (
<figureCitation id="13232A29FFA6D629FE89FA2347BFFA53" box="[340,458,1480,1504]" captionStart="FIG" captionStartId="20.[159,175,1283,1305]" captionTargetBox="[159,1116,170,1244]" captionTargetId="figure-87@20.[159,1116,170,1244]" captionTargetPageId="20" captionText="FIG. 11. Choneplax indica Odhner, 1919. (A) Dorsal view of head valve; (B) dorsal view of second valve; (C) close-up of the second valve, left pleural area, right jugal area; (D) dorsal view of the tail valve; (E) radula; (F) close-up of the central tooth. Scale bars: 500 Mm (A, D); 1 mm (B); 50Mm (C); 100 Mm (E); 20 Mm (F)." figureDoi="http://doi.org/10.5281/zenodo.5251884" httpUri="https://zenodo.org/record/5251884/files/figure.png" pageId="22" pageNumber="3163">figure 11E</figureCitation>
).
</paragraph>
<paragraph id="8BA736ACFFA6D629FF1AFA0047ABF9F6" blockId="22.[159,1116,1515,1605]" pageId="22" pageNumber="3163">
<emphasis id="B96CEABEFFA6D629FF1AFA004758F9B0" box="[199,301,1515,1539]" italics="true" pageId="22" pageNumber="3163">
<taxonomicName id="4C184D2FFFA6D629FF1AFA00475CF9B0" authorityName="de Laporte" authorityYear="1840" box="[199,297,1515,1539]" class="Insecta" family="Mordellidae" genus="Ctenidia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="22" pageNumber="3163" phylum="Arthropoda" rank="genus">Ctenidia</taxonomicName>
.
</emphasis>
The wet preserved
<typeStatus id="54A3880EFFA6D629FDFAFA0044FEF9B0" box="[551,651,1515,1539]" pageId="22" pageNumber="3163" type="holotype">holotype</typeStatus>
(flattened, valves I, VzVIII missing; 9.7
<emphasis id="B96CEABEFFA6D629FF1CF9E146A9F990" bold="true" box="[193,220,1546,1571]" pageId="22" pageNumber="3163">6</emphasis>
<quantity id="4CE09B49FFA6D629FF01F9E0475AF990" box="[220,303,1547,1571]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="22" pageNumber="3163" unit="mm" value="2.7">2.7 mm</quantity>
) has 11 merobranchial and abanal ctenidia on the right side. Those from left side are inchoate.
</paragraph>
</subSubSection>
</treatment>
</document>