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<document id="AF82FA779227A6414987E53DFE37D2BF" ID-DOI="10.5281/zenodo.177864" ID-GBIF-Dataset="c007a5b0-5f4a-4af2-94b8-7b860b584292" ID-ISSN="1175-5326" ID-Zenodo-Dep="177864" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459875214883" checkinUser="plazi" docAuthor="Defaye, Danielle" docDate="2007" docId="039C87D0FFB78C26FF42447EFDC0FA31" docLanguage="en" docName="zt01541p029.pdf" docOrigin="Zootaxa 1541" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Tropocyclops matanoensis Defaye, 2007, n. sp." docType="treatment" docVersion="8" lastPageNumber="27" masterDocId="FFA5FFA8FFB68C2CFFD54773FFC6FF85" masterDocTitle="A new Tropocyclops (Copepoda, Cyclopidae) from Lake Matano, Indonesia" masterLastPageNumber="29" masterPageNumber="17" pageNumber="18" updateTime="1698226905603" updateUser="plazi">
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<mods:title id="75FBE54008FAB087EDA62BF7E67B82BD">A new Tropocyclops (Copepoda, Cyclopidae) from Lake Matano, Indonesia</mods:title>
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<mods:namePart id="B9FC22AF83941C97C44DBADC2C72C503">Defaye, Danielle</mods:namePart>
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<mods:part id="AB9FC77C9656923CCC8A343258329A43">
<mods:date id="AFB8DAAB28B4816D9B9231AE9DF6E32B">2007</mods:date>
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<treatment id="039C87D0FFB78C26FF42447EFDC0FA31" ID-DOI="http://doi.org/10.5281/zenodo.5684854" ID-GBIF-Taxon="119369969" ID-Zenodo-Dep="5684854" LSID="urn:lsid:plazi:treatment:039C87D0FFB78C26FF42447EFDC0FA31" httpUri="http://treatment.plazi.org/id/039C87D0FFB78C26FF42447EFDC0FA31" lastPageId="10" lastPageNumber="27" pageId="1" pageNumber="18">
<subSubSection id="C32F654DFFB78C2DFF42447EFDD9FCA2" box="[151,543,781,807]" pageId="1" pageNumber="18" type="nomenclature">
<paragraph id="8B8A36C6FFB78C2DFF42447EFDD9FCA2" blockId="1.[151,543,781,807]" box="[151,543,781,807]" pageId="1" pageNumber="18">
<heading id="D0C281AAFFB78C2DFF42447EFDD9FCA2" bold="true" box="[151,543,781,807]" fontSize="11" level="1" pageId="1" pageNumber="18" reason="1">
<emphasis id="B941EAD4FFB78C2DFF42447EFDD9FCA2" bold="true" box="[151,543,781,807]" pageId="1" pageNumber="18">
<taxonomicName id="4C354D45FFB78C2DFF42447EFE13FCA2" box="[151,469,781,807]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="1" pageNumber="18" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB78C2DFF42447EFE13FCA2" bold="true" box="[151,469,781,807]" italics="true" pageId="1" pageNumber="18">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB78C2DFE09447EFDD9FCA2" box="[476,543,781,807]" pageId="1" pageNumber="18" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C32F654DFFB78C2DFF424421FCCAFB01" pageId="1" pageNumber="18" type="materials_examined">
<paragraph id="8B8A36C6FFB78C2DFF424421FE32FC11" blockId="1.[151,1437,850,2036]" pageId="1" pageNumber="18">
<emphasis id="B941EAD4FFB78C2DFF424421FE4EFCE9" bold="true" box="[151,392,850,876]" pageId="1" pageNumber="18">Material examined</emphasis>
—Females and males collected in Lake Matano,
<collectingCountry id="F3227656FFB78C2DFC344421FB90FCE9" box="[993,1110,850,876]" name="Indonesia" pageId="1" pageNumber="18">Indonesia</collectingCountry>
, by Doug Haffner and Lis Sabo,
<date id="FF8B1006FFB78C2DFF354409FE9AFC11" box="[224,348,890,916]" pageId="1" pageNumber="18" value="2002-02-05">05.II.2002</date>
, 90 m depth.
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF1244D1FAD0FC39" blockId="1.[151,1437,850,2036]" box="[199,1302,930,956]" pageId="1" pageNumber="18">
<typeStatus id="548E8864FFB78C2DFF1244D1FEC7FC39" box="[199,257,930,956]" pageId="1" pageNumber="18">Type</typeStatus>
material: All
<typeStatus id="548E8864FFB78C2DFE7144D1FE11FC39" box="[420,471,930,956]" pageId="1" pageNumber="18">type</typeStatus>
material deposited in the Muséum national dHistoire Naturelle, Paris.
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF1244B9FAAAFBD9" blockId="1.[151,1437,850,2036]" pageId="1" pageNumber="18">
<typeStatus id="548E8864FFB78C2DFF1244B9FEF2FC61" box="[199,308,970,996]" pageId="1" pageNumber="18" type="holotype">Holotype</typeStatus>
female, dissected on 2 slides, registration number MNHN-Cp2398. Allotype male, dissected on 2 slides, reg. number MNHN-Cp2399.
<typeStatus id="548E8864FFB78C2DFDA44481FD25FB89" box="[625,739,1010,1036]" pageId="1" pageNumber="18" type="paratype">Paratypes</typeStatus>
on slides: dissected females, MNHN-Cp2400 to MNHN- Cp2405; dissected males, MNHN-Cp2406 to MNHN-Cp2408. Ethanol-preserved
<typeStatus id="548E8864FFB78C2DFB824369FB0AFBB1" box="[1111,1228,1050,1076]" pageId="1" pageNumber="18" type="paratype">paratypes</typeStatus>
:
<specimenCount id="9D33FD4FFFB78C2DFB024369FA90FBB1" box="[1239,1366,1050,1076]" pageId="1" pageNumber="18" type="female">30 females</specimenCount>
and
<specimenCount id="9D33FD4FFFB78C2DFA584369FF18FBD9" pageId="1" pageNumber="18" type="male">5 males</specimenCount>
, MNHN-Cp2409. Four
<typeStatus id="548E8864FFB78C2DFE224331FDA1FBD9" box="[503,615,1090,1116]" pageId="1" pageNumber="18" type="paratype">paratypes</typeStatus>
mounted on SEM stubs:
<specimenCount id="9D33FD4FFFB78C2DFC444331FC2CFBD9" box="[913,1002,1090,1116]" pageId="1" pageNumber="18" type="male">2 males</specimenCount>
and
<specimenCount id="9D33FD4FFFB78C2DFBF14331FB5EFBD9" box="[1060,1176,1090,1116]" pageId="1" pageNumber="18" type="female">2 females</specimenCount>
, MNHN-Cp2410.
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF124319FCCAFB01" blockId="1.[151,1437,850,2036]" box="[199,780,1130,1156]" pageId="1" pageNumber="18">
<typeStatus id="548E8864FFB78C2DFF124319FEC7FB01" box="[199,257,1130,1156]" pageId="1" pageNumber="18">Type</typeStatus>
locality: Lake Matano, Sulawesi,
<collectingCountry id="F3227656FFB78C2DFD474319FCCEFB01" box="[658,776,1130,1156]" name="Indonesia" pageId="1" pageNumber="18">Indonesia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C32F654DFFB78C2DFF1243E1FCA6FB29" box="[199,864,1170,1196]" pageId="1" pageNumber="18" type="etymology">
<paragraph id="8B8A36C6FFB78C2DFF1243E1FCA6FB29" blockId="1.[151,1437,850,2036]" box="[199,864,1170,1196]" pageId="1" pageNumber="18">
<emphasis id="B941EAD4FFB78C2DFF1243E1FE8AFB29" bold="true" box="[199,332,1170,1196]" pageId="1" pageNumber="18">Etymology</emphasis>
. The species name refers to the type-locality.
</paragraph>
</subSubSection>
<subSubSection id="C32F654DFFB78C2BFF1343C9FEE6F9E7" lastPageId="7" lastPageNumber="24" pageId="1" pageNumber="18" type="description">
<paragraph id="8B8A36C6FFB78C2DFF1343C9FCA2FB51" blockId="1.[151,1437,850,2036]" box="[198,868,1210,1236]" pageId="1" pageNumber="18">
<emphasis id="B941EAD4FFB78C2DFF1343C9FE2CFB51" bold="true" box="[198,490,1210,1236]" pageId="1" pageNumber="18">
Description of
<typeStatus id="548E8864FFB78C2DFEAB43C9FE2CFB51" box="[382,490,1210,1236]" pageId="1" pageNumber="18" type="holotype">holotype</typeStatus>
</emphasis>
(female)—(
<figureCitation id="130E2A43FFB78C2DFDAE43C9FD25FB51" box="[635,739,1210,1236]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,255,1940,1964]" captionStartId-1="3.[151,255,1947,1971]" captionStartId-2="4.[151,255,1969,1993]" captionStartId-3="5.[151,255,1931,1955]" captionTargetBox-0="[152,1436,193,1939]" captionTargetBox-1="[244,1436,196,1923]" captionTargetBox-2="[185,1408,184,1948]" captionTargetBox-3="[190,1394,189,1930]" captionTargetId-0="figure@2.[151,1436,154,1954]" captionTargetId-1="figure@3.[151,1436,194,1923]" captionTargetId-2="figure@4.[185,1409,184,1950]" captionTargetId-3="figure@5.[190,1395,162,1939]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." captionText-1="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." captionText-2="FIGURE 3. Tropocyclops matanoensis n. sp. Ψ Holotype MNHN-Cp 2398: A, P 1; Ψ Paratype MNHN-Cp 2401: B, P 2; C, P 3; D, P 4; E, P 5 &amp; P 6, lateral view. Scale bars: a (A D): 10 µm; (E): 20 µm." captionText-3="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri-0="https://zenodo.org/record/177865/files/figure.png" httpUri-1="https://zenodo.org/record/177866/files/figure.png" httpUri-2="https://zenodo.org/record/177867/files/figure.png" httpUri-3="https://zenodo.org/record/177868/files/figure.png" pageId="1" pageNumber="18">Figs 14</figureCitation>
,
<figureCitation id="130E2A43FFB78C2DFD2543C9FD38FB51" box="[752,766,1210,1236]" captionStart="FIGURE 5" captionStartId="6.[151,255,1107,1131]" captionTargetBox="[161,1427,214,1065]" captionTargetId="figure@6.[151,1436,194,1083]" captionTargetPageId="6" captionText="FIGURE 5. Tropocyclops matanoensis n. sp. Paratypes MNHN-Cp 2410. SEM photographs. A, Ψ, P 5 and P 6 (black arrow), ventrolateral view; B, Ψ, antennule, details of segments 8 10, showing the short aesthetasc on segment 9; C, %, first urosomites, showing P 5 and P 6, lateral view; D, Ψ, buccal area with basipodite of antennule, labrum and terminal parts of maxillule and maxilla. Scale bars: 10 µm." httpUri="https://zenodo.org/record/177869/files/figure.png" pageId="1" pageNumber="18">5</figureCitation>
A, B, D)
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF124391FAF1FB79" blockId="1.[151,1437,850,2036]" box="[199,1335,1250,1276]" pageId="1" pageNumber="18">Length excluding furcal setae, 650 µm (other females: 650700 µm, mean length: 664 µm, n=6).</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF124279FAB1F9B9" blockId="1.[151,1437,850,2036]" pageId="1" pageNumber="18">
Cyclopid of medium size, slender, widest at the posterior part of cephalothorax (
<figureCitation id="130E2A43FFB78C2DFBAE4279FB7BFAA1" box="[1147,1213,1290,1316]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="1" pageNumber="18">Fig. 1</figureCitation>
A). Cephalothorax almost twice as long as the following pedigerous somites. Urosome narrow. Somite bearing leg 5 slightly narrower than genital double-somite and devoid of lateral hairs. Genital double-somite, 1.5 longer than wide, hardly broader at anterior section than at posterior part. Seminal receptacle butterfly-like shaped, situated in the proximal half of the genital double-somite (
<figureCitation id="130E2A43FFB78C2DFD3342D9FCEBFA41" box="[742,813,1450,1476]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="1" pageNumber="18">Fig. 1</figureCitation>
D). Copulatory pore located proximal to centre of somite. The 2 following urosomites of same width and length, 0.44 times length of genital double-somite. Anal somite (
<figureCitation id="130E2A43FFB78C2DFEEB4289FE43F991" box="[318,389,1530,1556]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="1" pageNumber="18">Fig. 1</figureCitation>
B), shorter than each of these 2 urosomites, bearing the anal operculum, with margin almost straight and located in anterior half of somite. No ornamentation at the distal margin of urosomites.
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF124139FF1FF8A9" blockId="1.[151,1437,850,2036]" pageId="1" pageNumber="18">
Furcal rami (
<figureCitation id="130E2A43FFB78C2DFEBD4139FE68F9E1" box="[360,430,1610,1636]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="1" pageNumber="18">Fig. 1</figureCitation>
B) rather short, 2.1 times longer than broad, with the usual 6 setae. Furcal setae: median outer seta inserted slightly dorsal, midway (55%) along base of the furcal ramus; outermost seta and innermost seta of similar length, longer than a ramus; dorsal seta, long, more than twice length of furcal rami and outermost seta; median terminal inner seta twice length of dorsal seta and 1.14 length of outermedian terminal seta. All furcal seta plumose (not figured in illustrations). No spine or denticles at the insertion of furcal setae.
</paragraph>
<paragraph id="8B8A36C6FFB78C2DFF124049FAEAF871" blockId="1.[151,1437,850,2036]" pageId="1" pageNumber="18">
Antennule 12-segmented (
<figureCitation id="130E2A43FFB78C2DFE2B4049FD83F8D1" box="[510,581,1850,1876]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="1" pageNumber="18">Figs 1</figureCitation>
C, 5B), characterized by long setae, especially on segments 1, 2, 4, 7, 8, 9; setation from proximalmost to distalmost segments (number of setae into brackets, a: aestetasc, s: spine): 1(8), 2(4), 3(2), 4(6), 5(3), 6(1+s), 7(3), 8(3), 9(2+a), 10(2), 1(2) and 12(7+1a). Segmental fusion patterns of the antennule as IV, VIVII, VIII, IXXI, XIIXIII, XIV, XVXVI, XVIIXX, XXI XXIII, XXIV, XXV, XXVIXXVIII. A very thin hyaline lamella, hardly visible, on last 3 segments.
</paragraph>
<caption id="DF4A664EFFB48C2EFF4240E7FC67F874" httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="2" pageNumber="19" targetBox="[152,1436,193,1939]" targetPageId="2">
<paragraph id="8B8A36C6FFB48C2EFF4240E7FC67F874" blockId="2.[151,1435,1940,2033]" pageId="2" pageNumber="19">
<emphasis id="B941EAD4FFB48C2EFF4240E7FEDCF829" bold="true" box="[151,282,1940,1964]" pageId="2" pageNumber="19">FIGURE 1.</emphasis>
<taxonomicName id="4C354D45FFB48C2EFEF440E7FDFAF82E" box="[289,572,1940,1963]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="2" pageNumber="19" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB48C2EFEF440E7FDFAF82E" box="[289,572,1940,1963]" italics="true" pageId="2" pageNumber="19">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB48C2EFD9140E7FDBBF82E" box="[580,637,1940,1963]" pageId="2" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
Ψ. Holotype MNHN-Cp2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp2401: D, somite bearing P5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm.
</paragraph>
</caption>
<caption id="DF4A664EFFB58C2FFF4240E8FC2DF850" httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="3" pageNumber="20" targetBox="[244,1436,196,1923]" targetPageId="3">
<paragraph id="8B8A36C6FFB58C2FFF4240E8FC2DF850" blockId="3.[151,1435,1947,2005]" pageId="3" pageNumber="20">
<emphasis id="B941EAD4FFB58C2FFF4240E8FEDDF836" bold="true" box="[151,283,1947,1971]" pageId="3" pageNumber="20">FIGURE 2.</emphasis>
<taxonomicName id="4C354D45FFB58C2FFEF640EFFD86F836" box="[291,576,1948,1971]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="3" pageNumber="20" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB58C2FFEF640EFFD86F836" box="[291,576,1948,1971]" italics="true" pageId="3" pageNumber="20">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB58C2FFD9D40EFFD45F836" box="[584,643,1948,1971]" pageId="3" pageNumber="20" rank="species">n. sp.</taxonomicNameLabel>
Ψ. Holotype MNHN-Cp2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm.
</paragraph>
</caption>
<caption id="DF4A664EFFB28C28FF4240C2FC0DF86E" httpUri="https://zenodo.org/record/177867/files/figure.png" pageId="4" pageNumber="21" targetBox="[185,1408,184,1948]" targetPageId="4">
<paragraph id="8B8A36C6FFB28C28FF4240C2FC0DF86E" blockId="4.[151,1436,1969,2027]" pageId="4" pageNumber="21">
<emphasis id="B941EAD4FFB28C28FF4240C2FEDEF84C" bold="true" box="[151,280,1969,1993]" pageId="4" pageNumber="21">FIGURE 3.</emphasis>
<taxonomicName id="4C354D45FFB28C28FECB40C2FDFEF84D" box="[286,568,1969,1992]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="4" pageNumber="21" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB28C28FECB40C2FDFEF84D" box="[286,568,1969,1992]" italics="true" pageId="4" pageNumber="21">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB28C28FDEA40C2FDB1F84D" box="[575,631,1969,1992]" pageId="4" pageNumber="21" rank="species">n. sp.</taxonomicNameLabel>
Ψ Holotype MNHN-Cp2398: A, P1; Ψ Paratype MNHN-Cp2401: B, P2; C, P3; D, P4; E, P5 &amp; P6, lateral view. Scale bars: a (AD): 10 µm; (E): 20 µm.
</paragraph>
</caption>
<caption id="DF4A664EFFB38C29FF4240F8FC58F86D" httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="5" pageNumber="22" targetBox="[190,1394,189,1930]" targetPageId="5">
<paragraph id="8B8A36C6FFB38C29FF4240F8FC58F86D" blockId="5.[151,1436,1931,2024]" pageId="5" pageNumber="22">
<emphasis id="B941EAD4FFB38C29FF4240F8FEDFF826" bold="true" box="[151,281,1931,1955]" pageId="5" pageNumber="22">FIGURE 4.</emphasis>
<taxonomicName id="4C354D45FFB38C29FECA40FFFDFCF826" box="[287,570,1932,1955]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="5" pageNumber="22" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB38C29FECA40FFFDFCF826" box="[287,570,1932,1955]" italics="true" pageId="5" pageNumber="22">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB38C29FD9540FFFDBCF826" box="[576,634,1932,1955]" pageId="5" pageNumber="22" rank="species">n. sp.</taxonomicNameLabel>
% Allotype MNHN-Cp2399: A, C, E; % Paratype MNHN-Cp2407: B, F; % Paratype MNHN-Cp2406: D. A, habitus, dorsal view; B, P5 and P6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp3P4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm.
</paragraph>
</caption>
<caption id="DF4A664EFFB08C2AFF424320FD6DFB57" httpUri="https://zenodo.org/record/177869/files/figure.png" pageId="6" pageNumber="23" targetBox="[161,1427,214,1065]" targetPageId="6">
<paragraph id="8B8A36C6FFB08C2AFF424320FD6DFB57" blockId="6.[151,1436,1107,1234]" pageId="6" pageNumber="23">
<emphasis id="B941EAD4FFB08C2AFF424320FEDBFBEE" bold="true" box="[151,285,1107,1131]" pageId="6" pageNumber="23">FIGURE 5.</emphasis>
<taxonomicName id="4C354D45FFB08C2AFEF34320FD85FBEF" box="[294,579,1107,1130]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="6" pageNumber="23" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFB08C2AFEF34320FD85FBEF" box="[294,579,1107,1130]" italics="true" pageId="6" pageNumber="23">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFB08C2AFD984320FD4FFBEF" box="[589,649,1107,1130]" pageId="6" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
Paratypes MNHN-Cp2410. SEM photographs. A, Ψ, P5 and P6 (black arrow), ventrolateral view; B, Ψ, antennule, details of segments 810, showing the short aesthetasc on segment 9; C, %, first urosomites, showing P5 and P6, lateral view; D, Ψ, buccal area with basipodite of antennule, labrum and terminal parts of maxillule and maxilla. Scale bars: 10 µm.
</paragraph>
</caption>
<paragraph id="8B8A36C6FFB08C2AFF124272FD82F98E" blockId="6.[151,1437,1281,2027]" pageId="6" pageNumber="23">
Antenna (
<figureCitation id="130E2A43FFB08C2AFEEF4272FE47FA9E" box="[314,385,1281,1307]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
E) 4-segmented, composed of the basipodite and the 3-segmented endopodite. Basipodite with 1 inner seta, inserted antero-distally (
<figureCitation id="130E2A43FFB08C2AFD56425AFD0EFAC6" box="[643,712,1321,1347]" captionStart="FIGURE 5" captionStartId="6.[151,255,1107,1131]" captionTargetBox="[161,1427,214,1065]" captionTargetId="figure@6.[151,1436,194,1083]" captionTargetPageId="6" captionText="FIGURE 5. Tropocyclops matanoensis n. sp. Paratypes MNHN-Cp 2410. SEM photographs. A, Ψ, P 5 and P 6 (black arrow), ventrolateral view; B, Ψ, antennule, details of segments 8 10, showing the short aesthetasc on segment 9; C, %, first urosomites, showing P 5 and P 6, lateral view; D, Ψ, buccal area with basipodite of antennule, labrum and terminal parts of maxillule and maxilla. Scale bars: 10 µm." httpUri="https://zenodo.org/record/177869/files/figure.png" pageId="6" pageNumber="23">Fig. 5</figureCitation>
D), 1 long, outer exopodal seta inserted distally. Spinule ornamentation visible on the frontal side of basipodite, as a short row of long hairs inserted medially on the outer half of the segment, 1 oblique small row of long spinules at the base of the inner margin on caudal side, located more basally (
<figureCitation id="130E2A43FFB08C2AFE4F42D2FE26FA3E" box="[410,480,1441,1467]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
E). Endopodite segments 1, 2, 3 with 1, 8 and 7 setae respectively; all 3 segments ornamented with row of setules or spines on the outer margin, very long hairs inserted at the median part of the outer margin of the last segment.
</paragraph>
<paragraph id="8B8A36C6FFB08C2AFF12416AFB58F9B6" blockId="6.[151,1437,1281,2027]" box="[199,1182,1561,1587]" pageId="6" pageNumber="23">
Labrum composed of 12 teeth and covered externally of long, distal hairs (
<figureCitation id="130E2A43FFB08C2AFBE7416AFBBEF9B6" box="[1074,1144,1561,1587]" captionStart="FIGURE 5" captionStartId="6.[151,255,1107,1131]" captionTargetBox="[161,1427,214,1065]" captionTargetId="figure@6.[151,1436,194,1083]" captionTargetPageId="6" captionText="FIGURE 5. Tropocyclops matanoensis n. sp. Paratypes MNHN-Cp 2410. SEM photographs. A, Ψ, P 5 and P 6 (black arrow), ventrolateral view; B, Ψ, antennule, details of segments 8 10, showing the short aesthetasc on segment 9; C, %, first urosomites, showing P 5 and P 6, lateral view; D, Ψ, buccal area with basipodite of antennule, labrum and terminal parts of maxillule and maxilla. Scale bars: 10 µm." httpUri="https://zenodo.org/record/177869/files/figure.png" pageId="6" pageNumber="23">Fig. 5</figureCitation>
D).
</paragraph>
<paragraph id="8B8A36C6FFB08C2AFF124132FB8DF906" blockId="6.[151,1437,1281,2027]" pageId="6" pageNumber="23">
Mandible (
<figureCitation id="130E2A43FFB08C2AFE924132FE4BF9DE" box="[327,397,1601,1627]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
A) with gnathobase ending by long, slender teeth and the usual barbed spinule, palp consisting of 2 long, plumose setae and 1 thin, small seta, without vestigial segment.
</paragraph>
<paragraph id="8B8A36C6FFB08C2AFF1241E2FD59F97E" blockId="6.[151,1437,1281,2027]" pageId="6" pageNumber="23">
Maxillule (
<figureCitation id="130E2A43FFB08C2AFE9D41E2FE48F92E" box="[328,398,1681,1707]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
B) with precoxopodite ending in the 3 usual strong terminal spines, 5 spines laterally and 1 strong, hairy spine. Maxillulary palp bearing 3 short spines distally, and distal part, representing endopodite, with 3 long setae and 1 outer spiniform seta.
</paragraph>
<paragraph id="8B8A36C6FFB08C2AFF12407AFC3AF81E" blockId="6.[151,1437,1281,2027]" pageId="6" pageNumber="23">
Maxilla (
<figureCitation id="130E2A43FFB08C2AFEE6407AFEBFF8A6" box="[307,377,1801,1827]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
C) 5-segmented (as usual in
<taxonomicName id="4C354D45FFB08C2AFD19407AFCAFF8A7" box="[716,873,1801,1826]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="6" pageNumber="23" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFB08C2AFD19407AFCAFF8A7" box="[716,873,1801,1826]" italics="true" pageId="6" pageNumber="23">Tropocyclops</emphasis>
</taxonomicName>
) composed of precoxopodite, coxopodite, basipodite and 2-segmented endopodite. Precoxopodite with lobate proximal endite with 2 spinules, distal endite with 2 long, thin spines. Basipodite with endite armed with 3 elements, 1 forming a strong claw. Endopodite with 2 setae on first segment and 3 slender setae, distal one short and thin.
</paragraph>
<paragraph id="8B8A36C6FFB08C2BFF1240DAFDB5FF5F" blockId="6.[151,1437,1281,2027]" lastBlockId="7.[151,1436,152,420]" lastPageId="7" lastPageNumber="24" pageId="6" pageNumber="23">
Maxilliped (
<figureCitation id="130E2A43FFB08C2AFE8D40DAFE59F846" box="[344,415,1961,1987]" captionStart="FIGURE 2" captionStartId="3.[151,255,1947,1971]" captionTargetBox="[244,1436,196,1923]" captionTargetId="figure@3.[151,1436,194,1923]" captionTargetPageId="3" captionText="FIGURE 2. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, mandible; B, maxillule; C, maxilla; D, maxilliped; E, antenna; F, basipodite of antenna, frontal view. Scale bar: 10 µm." httpUri="https://zenodo.org/record/177866/files/figure.png" pageId="6" pageNumber="23">Fig. 2</figureCitation>
D) 4-segmented with 3 barbed setae on syncoxopodite, 2 on basipodite; endopodite 2- segmented, proximal segment with 1 long, barbed seta, distal segment with 3 setae. Syncoxopodite and basipodite bearing long setae on the external margin (not all figured), and additional group of setae on the basipodite near the insertion of barbed setae.
</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF12479BFDB1FE21" blockId="7.[151,1436,152,420]" pageId="7" pageNumber="24">
P1P4 (
<figureCitation id="130E2A43FFB18C2BFEF3479BFEABFE87" box="[294,365,232,258]" captionStart="FIGURE 3" captionStartId="4.[151,255,1969,1993]" captionTargetBox="[185,1408,184,1948]" captionTargetId="figure@4.[185,1409,184,1950]" captionTargetPageId="4" captionText="FIGURE 3. Tropocyclops matanoensis n. sp. Ψ Holotype MNHN-Cp 2398: A, P 1; Ψ Paratype MNHN-Cp 2401: B, P 2; C, P 3; D, P 4; E, P 5 &amp; P 6, lateral view. Scale bars: a (A D): 10 µm; (E): 20 µm." httpUri="https://zenodo.org/record/177867/files/figure.png" pageId="7" pageNumber="24">Fig. 3</figureCitation>
AD) with 3-segmented rami. Spines and setae formula of distal segments of exopodites 3.4.4.3 and 5.5.5.5 respectively. Segments and spines slender. Intercoxal plates of P1P4 with distal margin straight, and without ornamentation. P1 basipodite with 1 very long spine on the inner margin, reaching the third segment of endopodite of P4. Armature formula as follows (spines in roman numerals, setae in arabic numerals; *setiform spine; 1)not figured).
</paragraph>
<caption id="DF4A664EFFB18C2BFF4246A9FD58FE77" ID-Table-UUID="DF4A664EFFB18C2BFF4246A9FD58FE77" box="[151,670,474,498]" httpUri="http://table.plazi.org/id/DF4A664EFFB18C2BFF4246A9FD58FE77" pageId="7" pageNumber="24" targetBox="[159,1265,531,727]" targetIsTable="true" targetPageId="7">
<paragraph id="8B8A36C6FFB18C2BFF4246A9FD58FE77" blockId="7.[151,670,474,498]" box="[151,670,474,498]" pageId="7" pageNumber="24">
<emphasis id="B941EAD4FFB18C2BFF4246A9FECEFE77" bold="true" box="[151,264,474,498]" pageId="7" pageNumber="24">TABLE 1.</emphasis>
Armature formula of swimming legs.
</paragraph>
</caption>
<paragraph id="8B8A36C6FFB18C2BFEEC4560FB23FD51" pageId="7" pageNumber="24">
<table id="F935C466FFB173D3FF4A4560FB37FD52" box="[159,1265,531,727]" gridcols="5" gridrows="5" pageId="7" pageNumber="24">
<tr id="35053484FFB173D3FF4A4560FB37FDAF" box="[159,1265,531,554]" gridrow="0" pageId="7" pageNumber="24" rowspan-0="1">
<th id="76D45DF8FFB173D3FEEC4560FE70FDAF" box="[313,438,531,554]" gridcol="1" gridrow="0" pageId="7" pageNumber="24">Coxopodite</th>
<th id="76D45DF8FFB173D3FDC04560FD41FDAF" box="[533,647,531,554]" gridcol="2" gridrow="0" pageId="7" pageNumber="24">Basipodite</th>
<th id="76D45DF8FFB173D3FD024560FC63FDAF" box="[727,933,531,554]" gridcol="3" gridrow="0" pageId="7" pageNumber="24">Exopodite</th>
<th id="76D45DF8FFB173D3FBEA4560FB37FDAF" box="[1087,1265,531,554]" gridcol="4" gridrow="0" pageId="7" pageNumber="24">Endopodite</th>
</tr>
<tr id="35053484FFB173D3FF4A454EFB37FDD1" box="[159,1265,573,596]" gridrow="1" pageId="7" pageNumber="24">
<th id="76D45DF8FFB173D3FF4A454EFF7DFDD1" box="[159,187,573,596]" gridcol="0" gridrow="1" pageId="7" pageNumber="24">P1</th>
<td id="76D45DF8FFB173D3FEEC454EFE70FDD1" box="[313,438,573,596]" gridcol="1" gridrow="1" pageId="7" pageNumber="24">01</td>
<td id="76D45DF8FFB173D3FDC0454EFD41FDD1" box="[533,647,573,596]" gridcol="2" gridrow="1" pageId="7" pageNumber="24">1I</td>
<td id="76D45DF8FFB173D3FD02454EFC63FDD1" box="[727,933,573,596]" gridcol="3" gridrow="1" pageId="7" pageNumber="24">I1; I1;III1*,13</td>
<td id="76D45DF8FFB173D3FBEA454EFB37FDD1" box="[1087,1265,573,596]" gridcol="4" gridrow="1" pageId="7" pageNumber="24">01;02;1,I1,3</td>
</tr>
<tr id="35053484FFB173D3FF4A451BFB37FDFA" box="[159,1265,616,639]" gridrow="2" pageId="7" pageNumber="24">
<th id="76D45DF8FFB173D3FF4A451BFF7DFDFA" box="[159,187,616,639]" gridcol="0" gridrow="2" pageId="7" pageNumber="24">P2</th>
<td id="76D45DF8FFB173D3FEEC451BFE70FDFA" box="[313,438,616,639]" gridcol="1" gridrow="2" pageId="7" pageNumber="24">01</td>
<td id="76D45DF8FFB173D3FDC0451BFD41FDFA" box="[533,647,616,639]" gridcol="2" gridrow="2" pageId="7" pageNumber="24">10</td>
<td id="76D45DF8FFB173D3FD02451BFC63FDFA" box="[727,933,616,639]" gridcol="3" gridrow="2" pageId="7" pageNumber="24">I1; I1;IIII,14</td>
<td id="76D45DF8FFB173D3FBEA451BFB37FDFA" box="[1087,1265,616,639]" gridcol="4" gridrow="2" pageId="7" pageNumber="24">01;02; 1,I1,3</td>
</tr>
<tr id="35053484FFB173D3FF4A45E0FB37FD2F" box="[159,1265,659,682]" gridrow="3" pageId="7" pageNumber="24">
<th id="76D45DF8FFB173D3FF4A45E0FF7DFD2F" box="[159,187,659,682]" gridcol="0" gridrow="3" pageId="7" pageNumber="24">P3</th>
<td id="76D45DF8FFB173D3FEEC45E0FE70FD2F" box="[313,438,659,682]" gridcol="1" gridrow="3" pageId="7" pageNumber="24">01</td>
<td id="76D45DF8FFB173D3FDC045E0FD41FD2F" box="[533,647,659,682]" gridcol="2" gridrow="3" pageId="7" pageNumber="24">10</td>
<td id="76D45DF8FFB173D3FD0245E0FC63FD2F" box="[727,933,659,682]" gridcol="3" gridrow="3" pageId="7" pageNumber="24">I1; I1;IIII,14</td>
<td id="76D45DF8FFB173D3FBEA45E0FB37FD2F" box="[1087,1265,659,682]" gridcol="4" gridrow="3" pageId="7" pageNumber="24">01;02; 1,I1,3</td>
</tr>
<tr id="35053484FFB173D3FF4A45CEFB37FD52" box="[159,1265,701,727]" gridrow="4" pageId="7" pageNumber="24">
<th id="76D45DF8FFB173D3FF4A45CEFF7DFD52" box="[159,187,701,727]" gridcol="0" gridrow="4" pageId="7" pageNumber="24">P4</th>
<td id="76D45DF8FFB173D3FEEC45CEFE70FD52" box="[313,438,701,727]" gridcol="1" gridrow="4" pageId="7" pageNumber="24">01</td>
<td id="76D45DF8FFB173D3FDC045CEFD41FD52" box="[533,647,701,727]" gridcol="2" gridrow="4" pageId="7" pageNumber="24">1 1)0</td>
<td id="76D45DF8FFB173D3FD0245CEFC63FD52" box="[727,933,701,727]" gridcol="3" gridrow="4" pageId="7" pageNumber="24">I1; I1;III,14</td>
<td id="76D45DF8FFB173D3FBEA45CEFB37FD52" box="[1087,1265,701,727]" gridcol="4" gridrow="4" pageId="7" pageNumber="24">01;02;1II2</td>
</tr>
</table>
</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF13445BFBAAFC17" blockId="7.[151,1437,808,2034]" pageId="7" pageNumber="24">
P5 (
<figureCitation id="130E2A43FFB18C2BFF23445BFEF8FCC7" box="[246,318,808,834]" captionStart="FIGURE 1" captionStartId="2.[151,255,1940,1964]" captionTargetBox="[152,1436,193,1939]" captionTargetId="figure@2.[151,1436,154,1954]" captionTargetPageId="2" captionText="FIGURE 1. Tropocyclops matanoensis n. sp. Ψ. Holotype MNHN-Cp 2398: A, habitus, dorsal view; B, anal somite and furca, dorsal view; C, antennule; Paratype MNHN-Cp 2401: D, somite bearing P 5 and genital double-somite, with seminal receptacle. Scale bars: a (A): 100 µm, b (B, D): 20 µm, c (C): 10 µm." httpUri="https://zenodo.org/record/177865/files/figure.png" pageId="7" pageNumber="24">Figs 1</figureCitation>
D, 3E, 5A): 1-segmented, more or less oval in lateral view, ornamented laterally with a small, distal row of short spinules, bearing 2 unequal elements: 1 long spine inserted sub-laterally on the distal half of the inner margin and 1 distal seta inserted apically, slightly longer than the spine.
</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF4244D3FB5FFC3F" blockId="7.[151,1437,808,2034]" box="[151,1177,928,954]" pageId="7" pageNumber="24">
P6 (
<figureCitation id="130E2A43FFB18C2BFF1044D3FEC9FC3F" box="[197,271,928,954]" captionStart="FIGURE 3" captionStartId="4.[151,255,1969,1993]" captionTargetBox="[185,1408,184,1948]" captionTargetId="figure@4.[185,1409,184,1950]" captionTargetPageId="4" captionText="FIGURE 3. Tropocyclops matanoensis n. sp. Ψ Holotype MNHN-Cp 2398: A, P 1; Ψ Paratype MNHN-Cp 2401: B, P 2; C, P 3; D, P 4; E, P 5 &amp; P 6, lateral view. Scale bars: a (A D): 10 µm; (E): 20 µm." httpUri="https://zenodo.org/record/177867/files/figure.png" pageId="7" pageNumber="24">Figs 3</figureCitation>
E, 5A) barely visible, located dorsolaterally, only 2 short outer spines visible.
</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF1344BBFE73FC67" blockId="7.[151,1437,808,2034]" box="[198,437,968,994]" pageId="7" pageNumber="24">No colour observed.</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF134483FE0FFB8F" blockId="7.[151,1437,808,2034]" box="[198,457,1008,1034]" pageId="7" pageNumber="24">No eggsac observed.</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF13436BFA8CFB7F" blockId="7.[151,1437,808,2034]" pageId="7" pageNumber="24">
<emphasis id="B941EAD4FFB18C2BFF13436BFE7BFBB7" bold="true" box="[198,445,1048,1074]" pageId="7" pageNumber="24">Description of male</emphasis>
—(
<figureCitation id="130E2A43FFB18C2BFE31436BFDF6FBB7" box="[484,560,1048,1074]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Figs 4</figureCitation>
,
<figureCitation id="130E2A43FFB18C2BFDE8436BFD8AFBB7" box="[573,588,1048,1074]" captionStart="FIGURE 5" captionStartId="6.[151,255,1107,1131]" captionTargetBox="[161,1427,214,1065]" captionTargetId="figure@6.[151,1436,194,1083]" captionTargetPageId="6" captionText="FIGURE 5. Tropocyclops matanoensis n. sp. Paratypes MNHN-Cp 2410. SEM photographs. A, Ψ, P 5 and P 6 (black arrow), ventrolateral view; B, Ψ, antennule, details of segments 8 10, showing the short aesthetasc on segment 9; C, %, first urosomites, showing P 5 and P 6, lateral view; D, Ψ, buccal area with basipodite of antennule, labrum and terminal parts of maxillule and maxilla. Scale bars: 10 µm." httpUri="https://zenodo.org/record/177869/files/figure.png" pageId="7" pageNumber="24">5</figureCitation>
C). Length: 510585 µm (mean length: 553 µm). Anterior part of body same shape as female. Lateral corners of fourth pedigerous somite enveloping first urosomite. Urosome with 5 somites, the somite 1 devoid of setules laterally; genital somite largest, as long as wide (
<figureCitation id="130E2A43FFB18C2BFB69431BFAC3FB07" box="[1212,1285,1128,1154]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Fig. 4</figureCitation>
B); 3 following urosomites slightly narrower than genital somite. Anal somite slightly shorter than these urosomites. Furcal rami length 2 times width. Furcal setae same as for female; terminal furcal setae plumose (not figured). No spines or denticles at insertion of furcal setae. No ornamentation at the posterior margin of urosomites.
</paragraph>
<paragraph id="8B8A36C6FFB18C2BFF13427BFEE6F9E7" blockId="7.[151,1437,808,2034]" pageId="7" pageNumber="24">
Antennule (
<figureCitation id="130E2A43FFB18C2BFE84427BFE5EFAA7" box="[337,408,1288,1314]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Fig. 4</figureCitation>
D), geniculate, 16-segmented; segments 4 and 5 difficult to distinguish; very long setae on segments 1, 4, 6 and 15. Aesthetascs not distinguishable from the other small setae, probably present on segments 1, 2, 3, 11(?), 13(13). Spines of different lengths on segments 3, 10, 12, spiniform strong seta on segments 10, 11. Antenna (
<figureCitation id="130E2A43FFB18C2BFE0142F3FDDCFA1F" box="[468,538,1408,1434]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Fig. 4</figureCitation>
E) and buccal appendages not significantly different from female. Segmentation and armature of P1P4 (last segment of endopodite of P4: fig.4F) identical to female. P5 (
<figureCitation id="130E2A43FFB18C2BFB2F42DBFA81FA47" box="[1274,1351,1448,1474]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Figs 4</figureCitation>
B, 5C), similar to that of female, with apical external seta as long as genital somite. P6 (
<figureCitation id="130E2A43FFB18C2BFB9342A3FB54FA6F" box="[1094,1170,1488,1514]" captionStart="FIGURE 4" captionStartId="5.[151,255,1931,1955]" captionTargetBox="[190,1394,189,1930]" captionTargetId="figure@5.[190,1395,162,1939]" captionTargetPageId="5" captionText="FIGURE 4. Tropocyclops matanoensis n. sp. % Allotype MNHN-Cp 2399: A, C, E; % Paratype MNHN-Cp 2407: B, F; % Paratype MNHN-Cp 2406: D. A, habitus, dorsal view; B, P 5 and P 6, lateral view; C, labrum; D, antennule; E, antenna; F, Enp 3 P 4. Scale bars: a (A): 100 µm; b (C): 10 µm; c (B, D, E, F): 10 µm." httpUri="https://zenodo.org/record/177868/files/figure.png" pageId="7" pageNumber="24">Figs 4</figureCitation>
B, 5C), composed of 3 elements inserted close to each other on a small cuticular plate: 1 inner strong spine, the extremity of which reaches half way along the fourth urosomite, 1 small, median, thin seta and 1 outer seta a little longer than the inner spine.
</paragraph>
</subSubSection>
<subSubSection id="C32F654DFFB18C26FF12411CFDC0FA31" lastPageId="10" lastPageNumber="27" pageId="7" pageNumber="24" type="discussion">
<paragraph id="8B8A36C6FFB18C2BFF12411CFB91F8FF" blockId="7.[151,1437,808,2034]" pageId="7" pageNumber="24">
<emphasis id="B941EAD4FFB18C2BFF12411CFE94F90C" bold="true" box="[199,338,1647,1673]" pageId="7" pageNumber="24">Discussion.</emphasis>
The new species is very similar to many other species of
<taxonomicName id="4C354D45FFB18C2BFBD24103FB62F90C" box="[1031,1188,1648,1673]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFB18C2BFBD24103FB62F90C" box="[1031,1188,1648,1673]" italics="true" pageId="7" pageNumber="24">Tropocyclops</emphasis>
</taxonomicName>
by way of the shape and size of the body and the segmentation of the swimming legs. However, it differs from other
<taxonomicName id="4C354D45FFB18C2BFB2A41EBFA5AF934" box="[1279,1436,1688,1713]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFB18C2BFB2A41EBFA5AF934" box="[1279,1436,1688,1713]" italics="true" pageId="7" pageNumber="24">Tropocyclops</emphasis>
</taxonomicName>
species in the following ways: 1) somite bearing P5 without setules on the lateral sides; 2) antenna with only one seta at postero-distal angle of the basipodite; 3) P5 bearing only two elements: one apical seta and an inner long spine inserted on the middle of the internal margin of the segment; 4) shape of the seminal receptacle. The peculiar structure of the P5 has been reported only in
<taxonomicName id="4C354D45FFB18C2BFC47404BFF12F8FF" authority="Reid &amp; Janetzky, 1996" authorityName="Reid &amp; Janetzky" authorityYear="1996" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFB18C2BFC47404BFB02F8D4" box="[914,1220,1848,1873]" italics="true" pageId="7" pageNumber="24">Tropocyclops jamaicensis</emphasis>
<bibRefCitation id="EFA44B37FFB18C2BFB18404BFF12F8FF" author="Reid" pageId="7" pageNumber="29" refString="Reid, J. W. &amp; Janetzky, W. (1996). Colonization of Jamaican bromeliads by Tropocyclops jamaicensis n. sp. (Crustacea: Copepoda: Cyclopoida). Invertebrate Biology, 115 (4), 305 - 320." type="journal article" year="1996">Reid &amp; Janetzky, 1996</bibRefCitation>
</taxonomicName>
, which was found in phytotelmata in leaf axils of a bromeliad from
<collectingCountry id="F3227656FFB18C2BFC254013FB94F8FF" box="[1008,1106,1888,1914]" name="Jamaica" pageId="7" pageNumber="24">Jamaica</collectingCountry>
.
</paragraph>
<paragraph id="8B8A36C6FFB18C24FF1240FBFAE6FDEF" blockId="7.[151,1437,808,2034]" lastBlockId="8.[151,1437,152,2018]" lastPageId="8" lastPageNumber="25" pageId="7" pageNumber="24">
The genus
<taxonomicName id="4C354D45FFB18C2BFE9240FBFE22F824" box="[327,484,1928,1953]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFB18C2BFE9240FBFE22F824" box="[327,484,1928,1953]" italics="true" pageId="7" pageNumber="24">Tropocyclops</emphasis>
</taxonomicName>
currently comprises 20 species: 19 reported by
<bibRefCitation id="EFA44B37FFB18C2BFBC740FBFA88F827" author="Dussart" box="[1042,1358,1928,1954]" pageId="7" pageNumber="28" refString="Dussart, B. H. &amp; Defaye, D. (2006) World directory of the Crustacea Copepoda of inland waters. II. Cyclopiformes. Backhuys Publishers, Leiden, The Netherlands, 354 pp." type="book" year="2006">Dussart and Defaye (2006)</bibRefCitation>
and
<taxonomicName id="4C354D45FFB18C2BFA5340FBFF37F84C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="species" species="bopingi">
<emphasis id="B941EAD4FFB18C2BFA5340FBFF37F84C" italics="true" pageId="7" pageNumber="24">T. bopingi</emphasis>
</taxonomicName>
, recently described by
<bibRefCitation id="EFA44B37FFB18C2BFE2B40C3FD75F84F" author="Dumont" box="[510,691,1968,1994]" pageId="7" pageNumber="28" refString="Dumont, H. J. (2006) Morphology and ecology of a group of small, pelagic, tropical Tropocyclops (Crustacea, Copepoda, Cyclopoida), with the description of a new species from South China. Annales de Limnologie - International Journal of Limnology, 42 (4), 261 - 275." type="journal article" year="2006">Dumont (2006)</bibRefCitation>
from southern
<collectingCountry id="F3227656FFB18C2BFCB040C3FC69F84F" box="[869,943,1968,1994]" name="China" pageId="7" pageNumber="24">China</collectingCountry>
. The diagnosis of the cyclopid genera has, since Kiefer (1929), been based upon the morphology of the P5. It is defined in
<taxonomicName id="4C354D45FFB18C2BFB8540ABFB2BF874" box="[1104,1261,2008,2033]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFB18C2BFB8540ABFB2BF874" box="[1104,1261,2008,2033]" italics="true" pageId="7" pageNumber="24">Tropocyclops</emphasis>
</taxonomicName>
as being composed of a “broad free segment with an anterior margin more or less triangular, bearing an external and a terminal seta and an internal spiniform seta” (
<bibRefCitation id="EFA44B37FFBE8C24FD7147B3FC0FFF5F" author="Dussart" box="[676,969,192,218]" pageId="8" pageNumber="28" refString="Dussart, B. H. &amp; Defaye, D. (2001) Introduction to the Copepoda (2 nd edition). H. J. F. Dumont (Ed.). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World, 16, Backhuys Publishers, Leiden, The Netherlands, 344 pp." type="book" year="2001">Dussart &amp; Defaye 2001</bibRefCitation>
). This diagnosis has been modified by
<bibRefCitation id="EFA44B37FFBE8C24FF42479BFE03FE87" author="Reid" box="[151,453,232,258]" pageId="8" pageNumber="29" refString="Reid, J. W. &amp; Janetzky, W. (1996). Colonization of Jamaican bromeliads by Tropocyclops jamaicensis n. sp. (Crustacea: Copepoda: Cyclopoida). Invertebrate Biology, 115 (4), 305 - 320." type="journal article" year="1996">Reid and Janetzky (1996)</bibRefCitation>
by the addition of “except
<taxonomicName id="4C354D45FFBE8C24FCDD479BFC76FE84" box="[776,944,232,257]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="jamaicensis" status="sp. nov.">
<emphasis id="B941EAD4FFBE8C24FCDD479BFC76FE84" box="[776,944,232,257]" italics="true" pageId="8" pageNumber="25">T. jamaicensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBE8C24FC6D479BFC3EFE87" box="[952,1016,232,258]" pageId="8" pageNumber="25" rank="species">n. sp.</taxonomicNameLabel>
lacking lateral seta”. The type-species,
<taxonomicName id="4C354D45FFBE8C24FF014663FD5EFEAF" authority="Fischer, 1851" authorityName="Fischer" authorityYear="1851" box="[212,664,272,298]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBE8C24FF014663FE1BFEAC" box="[212,477,272,297]" italics="true" pageId="8" pageNumber="25">Tropocyclops prasinus</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FE384663FD56FEAF" author="Fischer" box="[493,656,272,298]" pageId="8" pageNumber="28" refString="Fischer, S. (1851) Beitrage zur Kenntnis der in der Umgegend von St Petersburg sich findenden Cyclopiden. Bulletin de la Societe Imperiale des Naturalistes de Moscou, 24, 409 - 438." type="journal article" year="1851">Fischer, 1851</bibRefCitation>
)
</taxonomicName>
has long been considered a cosmopolitan species. This species is highly variable, and 12 subspecies have been described to date, differing mainly in the shape and relative lengths of the furca, the relative lengths of the furcal setae, the morphology of endopodite 3 of P4 and the relative lengths of its two terminal spines. The variability observed in the relative lengths of the furca and of the P4 Enp3 and their setae, which might be linked to ecological factors, needs to be studied in more details. However, it is possible that
<taxonomicName id="4C354D45FFBE8C24FE3446ABFD2CFE74" box="[481,746,472,497]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBE8C24FE3446ABFD2CFE74" box="[481,746,472,497]" italics="true" pageId="8" pageNumber="25">Tropocyclops prasinus</emphasis>
</taxonomicName>
represents in fact a complex of species. The genus
<taxonomicName id="4C354D45FFBE8C24FA9846ABFF29FD9C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FA9846ABFF29FD9C" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
, which is composed of species of small size (generally around 500 µm; the largest,
<taxonomicName id="4C354D45FFBE8C24FB2A4573FDE4FDC7" authority="Lindberg, 1955" authorityName="Lindberg" authorityYear="1955" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="subSpecies" species="prasinus" subSpecies="aztequei">
<emphasis id="B941EAD4FFBE8C24FB2A4573FEA3FDC4" italics="true" pageId="8" pageNumber="25">Tropocyclops prasinus aztequei</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FEB9455BFDE4FDC7" author="Lindberg" box="[364,546,552,578]" pageId="8" pageNumber="28" refString="Lindberg, K (1955) Cyclopides (Crustaces Copepodes) nouveaux de l'ile de la Crete et du Perou. Kungliga Fysiografiska Sallskapets i Lund Forhandlingar, 25 (11), 82 - 88." type="journal article" year="1955">Lindberg, 1955</bibRefCitation>
</taxonomicName>
, reaches 900 µm) has not been revised since
<bibRefCitation id="EFA44B37FFBE8C24FBE4455BFB18FDC7" author="Kiefer" box="[1073,1246,552,578]" pageId="8" pageNumber="28" refString="Kiefer, F. (1931 a) Die Untergattung Tropocyclops der Gattung Eucyclops (Copepoda, Cyclopoida). Zeitschrift fur wissenschaftliche Zoologie, 138 (3), 487 - 514." type="journal article" year="1931" yearSuffix="a">Kiefer (1931a)</bibRefCitation>
and the systematic relationships between species of this eucyclopine genus have been little investigated until now.
</paragraph>
<paragraph id="8B8A36C6FFBE8C24FF12450BFD07FCB7" blockId="8.[151,1437,152,2018]" pageId="8" pageNumber="25">
<taxonomicName id="4C354D45FFBE8C24FF12450BFE39FD14" box="[199,511,632,657]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBE8C24FF12450BFE39FD14" box="[199,511,632,657]" italics="true" pageId="8" pageNumber="25">Tropocyclops matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBE8C24FDD3450BFD80FD17" box="[518,582,632,658]" pageId="8" pageNumber="25" rank="species">n. sp.</taxonomicNameLabel>
shares with
<taxonomicName id="4C354D45FFBE8C24FD09450BFC44FD14" box="[732,898,632,657]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBE8C24FD09450BFC44FD14" box="[732,898,632,657]" italics="true" pageId="8" pageNumber="25">T. jamaicensis</emphasis>
</taxonomicName>
the absence of lateral setules on the P5 bearing somite, but differs from the latter species in the following ways: 1) the antenna bears only one seta on the antero-distal corner; 2) the number of setae on the second segment of the antenna (
<quantity id="4CCD9B23FFBE8C24FB8E45BBFB41FD67" box="[1115,1159,712,738]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="8" pageNumber="25" unit="in" value="8.0">8 in</quantity>
the new species,
<quantity id="4CCD9B23FFBE8C24FA8645BBFA46FD67" box="[1363,1408,712,738]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" pageId="8" pageNumber="25" unit="in" value="9.0">9 in</quantity>
<taxonomicName id="4C354D45FFBE8C24FA5345BBFEE7FC8C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBE8C24FA5345BBFEE7FC8C" italics="true" pageId="8" pageNumber="25">T. jamaicensis</emphasis>
</taxonomicName>
); 3) the spine formula of the swimming legs (3.4.4.3. in
<taxonomicName id="4C354D45FFBE8C24FC1D4583FBBEFC8C" box="[968,1144,752,777]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBE8C24FC1D4583FBBEFC8C" box="[968,1144,752,777]" italics="true" pageId="8" pageNumber="25">T. matanoensis</emphasis>
</taxonomicName>
, 3.4.3.3. in
<emphasis id="B941EAD4FFBE8C24FADC4583FF79FCB4" italics="true" pageId="8" pageNumber="25">
<taxonomicName id="4C354D45FFBE8C24FADC4583FF70FCB4" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="jamaicensis">T. jamaicensis</taxonomicName>
)
</emphasis>
; and 4) the shape of the seminal receptacle.
</paragraph>
<paragraph id="8B8A36C6FFBE8C24FF124433FCC2FC57" blockId="8.[151,1437,152,2018]" pageId="8" pageNumber="25">
The antennules of all other
<taxonomicName id="4C354D45FFBE8C24FDC64433FD76FCDC" box="[531,688,832,857]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FDC64433FD76FCDC" box="[531,688,832,857]" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
species are 12-segmented. The characters of the antenna have not been considered systematically in the descriptions of the
<taxonomicName id="4C354D45FFBE8C24FC8F441BFC31FC04" box="[858,1015,872,897]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FC8F441BFC31FC04" box="[858,1015,872,897]" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
species and this lack of information prevents any discussion. Re-examination of most
<taxonomicName id="4C354D45FFBE8C24FD3744E3FCB9FC2C" box="[738,895,912,937]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FD3744E3FCB9FC2C" box="[738,895,912,937]" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
species will be necessary in order to evaluate the taxonomic importance of the antennal characters.
</paragraph>
<paragraph id="8B8A36C6FFBE8C24FF124493FDA2F927" blockId="8.[151,1437,152,2018]" pageId="8" pageNumber="25">
<collectingCountry id="F3227656FFBE8C24FF124493FF2EFC7F" box="[199,232,992,1018]" name="American Samoa" pageId="8" pageNumber="25">As</collectingCountry>
the first elements of a discussion related to the antennae, it should be noted that
<taxonomicName id="4C354D45FFBE8C24FB5B4493FAC9FC7C" box="[1166,1295,992,1017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBE8C24FB5B4493FAC9FC7C" box="[1166,1295,992,1017]" italics="true" pageId="8" pageNumber="25">T. prasinus</emphasis>
</taxonomicName>
and its subspecies have an external exopodal seta, and two setae on the inner distal corner of the basipodite, which is the basic pattern in
<taxonomicName id="4C354D45FFBE8C24FE9A4343FE1FFBCF" box="[335,473,1072,1098]" class="Maxillopoda" family="Cyclopidae" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="family">Cyclopidae</taxonomicName>
. Exceptions are found in two taxa:
<bibRefCitation id="EFA44B37FFBE8C24FCA54343FBCDFBCF" author="Reid" box="[880,1035,1072,1098]" pageId="8" pageNumber="29" refString="Reid, J. W. (1991 b) Some species of Tropocyclops (Crustacea, Copepoda) from Brazil, with a key to the American species. Bijdragen tot de Dierkunde, 61 (1), 3 - 15." type="journal article" year="1991" yearSuffix="b">Reid (1991b)</bibRefCitation>
reported only one distal inner seta on basipodite, the exopodal seta being present in a population of
<taxonomicName id="4C354D45FFBE8C24FC71432BFBEEFBF4" box="[932,1064,1112,1137]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBE8C24FC71432BFBEEFBF4" box="[932,1064,1112,1137]" italics="true" pageId="8" pageNumber="25">T. prasinus</emphasis>
</taxonomicName>
from Balbina (Amazonas); the same ornamentation was figured by Gaviria for the subspecies
<taxonomicName id="4C354D45FFBE8C24FC4743F3FF14FB47" authority="Gaviria, 1994" authorityName="Gaviria" authorityYear="1994" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="subSpecies" species="prasinus" subSpecies="altoandinus">
<emphasis id="B941EAD4FFBE8C24FC4743F3FAF4FB1C" box="[914,1330,1152,1177]" italics="true" pageId="8" pageNumber="25">Tropocyclops prasinus altoandinus</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FAE843F3FF14FB47" author="Gaviria" pageId="8" pageNumber="28" refString="Gaviria, S. (1994) Los copepodos (Arthropoda, Crustacea) de vida libre de las aguas continentales de Colombia. Revista Academia Colombiana, Ciencias Fisicas &amp; Naturales 19, 361 - 385." type="journal article" year="1994">Gaviria, 1994</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F3227656FFBE8C24FECB43DBFE50FB47" box="[286,406,1192,1218]" name="Colombia" pageId="8" pageNumber="25">Colombia</collectingCountry>
. Different patterns have been observed for the ornamentation of the basipodite of the antenna and these can be used to help in the identification of subspecies and possibly of species. Thus, in
<taxonomicName id="4C354D45FFBE8C24FA5343A3FE41FA97" authority="Reid, 1991" authorityName="Reid" authorityYear="1991" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="nananae">
<emphasis id="B941EAD4FFBE8C24FA5343A3FF3AFA94" italics="true" pageId="8" pageNumber="25">T. nananae</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FED1438BFE41FA97" author="Reid" box="[260,391,1272,1298]" pageId="8" pageNumber="29" refString="Reid, J. W. (1991 b) Some species of Tropocyclops (Crustacea, Copepoda) from Brazil, with a key to the American species. Bijdragen tot de Dierkunde, 61 (1), 3 - 15." type="journal article" year="1991" yearSuffix="b">Reid, 1991</bibRefCitation>
</taxonomicName>
b, the basipodite of the antenna possesses two distal internal setae and no exopodal seta;
<taxonomicName id="4C354D45FFBE8C24FF424253FE7EFABF" authority="Reid, 1991" authorityName="Reid" authorityYear="1991" box="[151,440,1312,1338]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="federensis">
<emphasis id="B941EAD4FFBE8C24FF424253FEEEFABC" box="[151,296,1312,1337]" italics="true" pageId="8" pageNumber="25">T. federensis</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FEE14253FE7EFABF" author="Reid" box="[308,440,1312,1338]" pageId="8" pageNumber="29" refString="Reid, J. W. (1991 b) Some species of Tropocyclops (Crustacea, Copepoda) from Brazil, with a key to the American species. Bijdragen tot de Dierkunde, 61 (1), 3 - 15." type="journal article" year="1991" yearSuffix="b">Reid, 1991</bibRefCitation>
</taxonomicName>
b, has a distal internal seta and an exopodal seta. The loss of an internal seta on the basipodite of the antenna has not only been observed in species of the genus
<emphasis id="B941EAD4FFBE8C24FBF6423BFB00FAE4" box="[1059,1222,1352,1377]" italics="true" pageId="8" pageNumber="25">
<taxonomicName id="4C354D45FFBE8C24FBF6423BFB05FAE4" box="[1059,1219,1352,1377]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">Tropocyclops</taxonomicName>
,
</emphasis>
but also in different
<taxonomicName id="4C354D45FFBE8C24FF164203FE8EFA0F" box="[195,328,1392,1418]" class="Mammalia" family="Myrmecophagidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="8" pageNumber="25" phylum="Chordata" rank="subFamily" subFamily="Cyclopinae">Cyclopinae</taxonomicName>
genera, such as
<taxonomicName id="4C354D45FFBE8C24FDD94203FD56FA0C" box="[524,656,1392,1417]" class="Maxillopoda" family="Cyclopidae" genus="Diacyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FDD94203FD56FA0C" box="[524,656,1392,1417]" italics="true" pageId="8" pageNumber="25">Diacyclops</emphasis>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FD754203FCF2FA0C" box="[672,820,1392,1417]" class="Maxillopoda" family="Cyclopidae" genus="Metacyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FD754203FCF2FA0C" box="[672,820,1392,1417]" italics="true" pageId="8" pageNumber="25">Metacyclops</emphasis>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FC964203FB62FA0F" authority="(Reid, 1991a)" baseAuthorityName="Reid" baseAuthorityYear="1991" box="[835,1188,1392,1418]" class="Maxillopoda" family="Cyclopidae" genus="Thermocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FC964203FC30FA0C" box="[835,1014,1392,1417]" italics="true" pageId="8" pageNumber="25">Thermocyclops</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FBD34203FB5DFA0F" author="Reid" box="[1030,1179,1392,1418]" pageId="8" pageNumber="29" refString="Reid, J. W. (1991 a) Use of fine morphological structures in interpreting the taxonomy and ecology of continental cyclopoid copepods (Crustacea). Anais IV Encontro Brasileira Plancton (5 - 7 Nov. 1990, Recife), 261 - 282." type="journal article" year="1991" yearSuffix="a">Reid, 1991a</bibRefCitation>
)
</taxonomicName>
. The other important systematic character of the antenna is the number of setae on the second segment of the endopodite, which has maximum of nine in
<taxonomicName id="4C354D45FFBE8C24FE4742B3FDDAFA5F" box="[402,540,1472,1498]" class="Maxillopoda" family="Cyclopidae" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="family">Cyclopidae</taxonomicName>
. There are nine setae in
<taxonomicName id="4C354D45FFBE8C24FCEA42B3FC04FA5C" box="[831,962,1472,1497]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBE8C24FCEA42B3FC04FA5C" box="[831,962,1472,1497]" italics="true" pageId="8" pageNumber="25">T. prasinus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBE8C24FC2B42B3FB60FA5C" box="[1022,1190,1472,1497]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBE8C24FC2B42B3FB60FA5C" box="[1022,1190,1472,1497]" italics="true" pageId="8" pageNumber="25">T. jamaicensis</emphasis>
</taxonomicName>
, but only eight in T.
<taxonomicName id="4C354D45FFBE8C24FF42429BFEECF984" box="[151,298,1512,1537]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBE8C24FF42429BFEECF984" box="[151,298,1512,1537]" italics="true" pageId="8" pageNumber="25">matanoensis</emphasis>
</taxonomicName>
; however, information is lacking for most of the other species. The pattern of setation of the antenna, as well as the microcharacters of the basipodite, are beginning to be analyzed in more detail now that their systematic interest has been demonstrated (Fiers &amp; Van de
<bibRefCitation id="EFA44B37FFBE8C24FC5B414BFBD1F9D7" author="Velde" box="[910,1047,1592,1618]" pageId="8" pageNumber="28" refString="Fiers, F. &amp; Van de Velde, I. (1984) Morphology of the antenna and its importance in the systematics of the Cyclopidae. Crustaceana, suppl. 7, 182 - 199." type="journal article" year="1984">Velde 1984</bibRefCitation>
), particularly in recent studies of genera such as
<taxonomicName id="4C354D45FFBE8C24FE864113FD06F9FF" authority="Holynska 2006" authorityName="Holynska" authorityYear="2006" box="[339,704,1631,1658]" class="Maxillopoda" family="Cyclopidae" genus="Mesocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FE864113FE2CF9FC" box="[339,490,1632,1657]" italics="true" pageId="8" pageNumber="25">Mesocyclops</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FE29412CFD7EF9FF" author="Holynska" box="[508,696,1631,1658]" pageId="8" pageNumber="28" refString="Holynska, M. (2006) Phylogeny of Mesocyclops (Copepoda: Cyclopidae) inferred from morphological characters. Journal of the Linnean Society of London, 147, 1 - 70." type="journal article" year="2006">Holyńska 2006</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FD1A4113FB15F9FF" authority="Karaytug &amp; Boxshall 1998" authorityName="Karaytug &amp; Boxshall" authorityYear="1998" box="[719,1235,1632,1658]" class="Maxillopoda" family="Cyclopidae" genus="Paracyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FD1A4113FCA4F9FC" box="[719,866,1632,1657]" italics="true" pageId="8" pageNumber="25">Paracyclops</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FCA14113FB0CF9FF" author="Karaytug" box="[884,1226,1632,1658]" pageId="8" pageNumber="28" refString="Karaytug, S. &amp; Boxshall, G. A. (1998) Partial revision of Paracyclops Claus, 1893 (Copepoda, Cyclopoida, Cyclopidae) with descriptions of four new species. Bulletin of the Natural History Museum of London (Zoology), 64 (2), 111 - 205." type="journal article" year="1998">Karaytug &amp; Boxshall 1998</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FB374113FA5AF9FC" box="[1250,1436,1632,1657]" class="Maxillopoda" family="Cyclopidae" genus="Acanthocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FB374113FA5AF9FC" box="[1250,1436,1632,1657]" italics="true" pageId="8" pageNumber="25">Acanthocyclops</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFA44B37FFBE8C24FF4B41FBFDCAF927" author="Mirabdullayev" box="[158,524,1672,1698]" pageId="8" pageNumber="28" refString="Mirabdullayev, I. M. &amp; Defaye, D. (2002) On the taxonomy of the Acanthocyclops robustus species complex (Copepoda, Cyclopidae). 1. Acanthocyclops robustus (G. O. Sars, 1863) and Acanthocyclops trajani n. sp. Selevinia, The Zoological Journal of Kazakhstan 1 - 4, 7 - 20." type="journal article" year="2002">Mirabdullayev &amp; Defaye 2002</bibRefCitation>
,
<bibRefCitation id="EFA44B37FFBE8C24FDCD41FBFD9EF927" author="Mirabdullayev" box="[536,600,1672,1698]" pageId="8" pageNumber="28" refString="Mirabdullayev, I. M. &amp; Defaye, D. (2004) On the taxonomy of the Acanthocyclops robustus species complex (Copepoda, Cyclopidae). Acanthocyclops brevispinosus and A. einslei sp. n. Vestnik zoologii Kiev, 38 (5), 27 - 37." type="journal article" year="2004">2004</bibRefCitation>
).
</paragraph>
<paragraph id="8B8A36C6FFBE8C25FF1241C3FA46FE27" blockId="8.[151,1437,152,2018]" lastBlockId="9.[151,1437,152,2018]" lastPageId="9" lastPageNumber="26" pageId="8" pageNumber="25">
<bibRefCitation id="EFA44B37FFBE8C24FF1241C3FEB2F94F" author="Kiefer" box="[199,372,1712,1738]" pageId="8" pageNumber="28" refString="Kiefer, F. (1931 a) Die Untergattung Tropocyclops der Gattung Eucyclops (Copepoda, Cyclopoida). Zeitschrift fur wissenschaftliche Zoologie, 138 (3), 487 - 514." type="journal article" year="1931" yearSuffix="a">Kiefer (1931a)</bibRefCitation>
defined two groups in
<taxonomicName id="4C354D45FFBE8C24FD5141C3FCE7F94C" box="[644,801,1712,1737]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FD5141C3FCE7F94C" box="[644,801,1712,1737]" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
, based on the spine formula of the last segment of the swimming legs exopodites: the “quaterni”-group with the formula 3.4.4.3 and the “terni”group with 3.4.3.3. The “quaterni”-group is composed of
<taxonomicName id="4C354D45FFBE8C24FD864073FC57F89F" authority="(Kiefer, 1931b)" baseAuthorityName="Kiefer" baseAuthorityYear="1931" box="[595,913,1792,1818]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="extensus">
<emphasis id="B941EAD4FFBE8C24FD864073FD15F89C" box="[595,723,1792,1817]" italics="true" pageId="8" pageNumber="25">T. extensus</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FD344073FC4EF89F" author="Kiefer" box="[737,904,1792,1818]" pageId="8" pageNumber="28" refString="Kiefer, F. (1931 b) Uber drei Cyclopiden (Crustacea Copepoda) aus Brasilien. Zoologischer Anzeiger, 112 (1 / 2), 23 - 31." type="journal article" year="1931" yearSuffix="b">Kiefer, 1931b</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FC484073FAC3F89F" authority="Lindberg, 1935" authorityName="Lindberg" authorityYear="1935" box="[925,1285,1792,1818]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="multicolor">
<emphasis id="B941EAD4FFBE8C24FC484073FBF5F89C" box="[925,1075,1792,1817]" italics="true" pageId="8" pageNumber="25">T. multicolor</emphasis>
(
<bibRefCitation id="EFA44B37FFBE8C24FB964073FB3AF89F" author="Lindberg" box="[1091,1276,1792,1818]" pageId="8" pageNumber="28" refString="Lindberg, K (1935) Note sur les Cyclopides d'eau douce de l'Inde avec description d'une espece nouvelle et de deux varietes nouvelles. Records of the Indian Museum, Calcutta, 37, 405 - 420." type="journal article" year="1935">Lindberg, 1935</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FAC44073FE84F8C7" authority="Kiefer, 1935" authorityName="Kiefer" authorityYear="1935" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="schubarti">
<emphasis id="B941EAD4FFBE8C24FAC44073FA5AF89C" box="[1297,1436,1792,1817]" italics="true" pageId="8" pageNumber="25">T. schubarti</emphasis>
(Kiefer, 1935)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FE85405BFD49F8C7" authority="Hsiao, 1950" authorityName="Hsiao" authorityYear="1950" box="[336,655,1832,1858]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="breviramus">
<emphasis id="B941EAD4FFBE8C24FE85405BFE35F8C4" box="[336,499,1832,1857]" italics="true" pageId="8" pageNumber="25">T. breviramus</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FE28405BFD49F8C7" author="Hsiao" box="[509,655,1832,1858]" pageId="8" pageNumber="28" refString="Hsiao, S. C. (1950) Copepods from lake Erh Hai, China. Proceedings of the United States National Museum, 100 (3261), 161 - 200." type="journal article" year="1950">Hsiao, 1950</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FD48405BFBC0F8C7" authority="Lindberg, 1950" authorityName="Lindberg" authorityYear="1950" box="[669,1030,1832,1858]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="onabamiroi">
<emphasis id="B941EAD4FFBE8C24FD48405BFC82F8C4" box="[669,836,1832,1857]" italics="true" pageId="8" pageNumber="25">T. onabamiroi</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FC98405BFBC0F8C7" author="Lindberg" box="[845,1030,1832,1858]" pageId="8" pageNumber="28" refString="Lindberg, K (1950) Cyclopides (Crustaces, Copepodes) de la Nigeria (Afrique occidentale). Bulletin de la Societe. Zoologique de France, 75, 145 - 148." type="journal article" year="1950">Lindberg, 1950</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FBC1405BFA8CF8C7" authority="Dumont, 1981" authorityName="Dumont" authorityYear="1981" box="[1044,1354,1832,1858]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="levequei">
<emphasis id="B941EAD4FFBE8C24FBC1405BFB53F8C4" box="[1044,1173,1832,1857]" italics="true" pageId="8" pageNumber="25">T. levequei</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FB4B405BFA8CF8C7" author="Dumont" box="[1182,1354,1832,1858]" pageId="8" pageNumber="28" refString="Dumont, H. J. (1981) Cladocera and free-living Copepoda from the Fouta Djalon and adjacent mountain areas in West Africa. Hydrobiologia, 85, 97 - 116." type="journal article" year="1981">Dumont, 1981</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBE8C24FA53405BFE72F8EF" authority="Dussart, 1984" authorityName="Dussart" authorityYear="1984" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="piscinalis">
<emphasis id="B941EAD4FFBE8C24FA53405BFECEF8EC" italics="true" pageId="8" pageNumber="25">T. piscinalis</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FEDB4023FE72F8EF" author="Dussart" box="[270,436,1872,1898]" pageId="8" pageNumber="28" refString="Dussart, B. H. (1984). Sur quelques Copepodes d'Amerique du Sud. IV. Revista Brasileira de Biologia, 44 (3) 255 - 265." type="journal article" year="1984">Dussart, 1984</bibRefCitation>
</taxonomicName>
. Two other spine formulae have been observed: 2.3.
<quantity id="4CCD9B23FFBE8C24FBC64023FB91F8EF" box="[1043,1111,1872,1898]" metricMagnitude="-2" metricUnit="m" metricValue="8.382" pageId="8" pageNumber="25" unit="in" value="3.3">3.3 in</quantity>
<taxonomicName id="4C354D45FFBE8C24FB8B4023FE96F817" authority="Dussart &amp; Fernando, 1986" authorityName="Dussart &amp; Fernando" authorityYear="1986" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="pseudoparvus">
<emphasis id="B941EAD4FFBE8C24FB8B4023FAD8F8EC" box="[1118,1310,1872,1897]" italics="true" pageId="8" pageNumber="25">T. pseudoparvus</emphasis>
<bibRefCitation id="EFA44B37FFBE8C24FAF14023FE96F817" author="Dussart" pageId="8" pageNumber="28" refString="Dussart, B. H. &amp; Fernando, C. H. (1986) Tropical freshwater Copepoda from Papua New Guinea, Burma and Costa Rica including a new species of Mesocyclops from Burma. Canadian Journal of Zoo logy, 63, 202 - 206." type="journal article" year="1986">Dussart &amp; Fernando, 1986</bibRefCitation>
</taxonomicName>
and 3.3.
<quantity id="4CCD9B23FFBE8C24FE61400BFE3CF817" box="[436,506,1912,1938]" metricMagnitude="-2" metricUnit="m" metricValue="8.382" pageId="8" pageNumber="25" unit="in" value="3.3">3.3 in</quantity>
<taxonomicName id="4C354D45FFBE8C24FDD7400BFCE4F817" authority="Reid, 1991" authorityName="Reid" authorityYear="1991" box="[514,802,1912,1938]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="federensis">
<emphasis id="B941EAD4FFBE8C24FDD7400BFD53F814" box="[514,661,1912,1937]" italics="true" pageId="8" pageNumber="25">T. federensis</emphasis>
Reid, 1991
</taxonomicName>
. All
<taxonomicName id="4C354D45FFBE8C24FC8E400BFC3EF814" box="[859,1016,1912,1937]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBE8C24FC8E400BFC3EF814" box="[859,1016,1912,1937]" italics="true" pageId="8" pageNumber="25">Tropocyclops</emphasis>
</taxonomicName>
species have 3-segmented legs and the chaetotaxy is well conserved, the only variation consisting of the presence or absence of the seta (or spine) inserted at the internal margin of the basipodite of P1. It is conserved in
<emphasis id="B941EAD4FFBE8C25FC3C40BBFE87FF34" italics="true" lastPageId="9" lastPageNumber="26" pageId="8" pageNumber="25">
<taxonomicName id="4C354D45FFBE8C24FC3C40BBFBABF864" box="[1001,1133,1992,2017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="prasinus">T. prasinus</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FBAC40BBFB3AF864" box="[1145,1276,1992,2017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="extensus">T. extensus</taxonomicName>
,
<taxonomicName id="4C354D45FFBE8C24FADC40BBFA51F864" box="[1289,1431,1992,2017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="25" phylum="Arthropoda" rank="species" species="schubarti">T. schubarti</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FF4247EBFEFBFF34" box="[151,317,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="breviramus">T. breviramus</taxonomicName>
,
</emphasis>
<taxonomicName id="4C354D45FFBF8C25FE9F47EBFD92FF37" authority="Dussart, 1983" authorityName="Dussart" authorityYear="1983" box="[330,596,152,178]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="rarus">
<emphasis id="B941EAD4FFBF8C25FE9F47EBFE6EFF34" box="[330,424,152,177]" italics="true" pageId="9" pageNumber="26">T. rarus</emphasis>
<bibRefCitation id="EFA44B37FFBF8C25FE6447EBFD92FF37" author="Dussart" box="[433,596,152,178]" pageId="9" pageNumber="28" refString="Dussart, B. H. (1983). Copepodes d'eau douce de Guyane francaise. Revue d' Hydrobiologie trop icale, 16 (4), 321 - 325." type="journal article" year="1983">Dussart, 1983</bibRefCitation>
</taxonomicName>
,
<emphasis id="B941EAD4FFBF8C25FDB047EBFB3BFF34" box="[613,1277,152,177]" italics="true" pageId="9" pageNumber="26">
<taxonomicName id="4C354D45FFBF8C25FDB047EBFD31FF34" box="[613,759,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="piscinalis">T. piscinalis</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FCD147EBFC0FFF34" box="[772,969,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="pseudoparvus">T. pseudoparvus</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FC0047EBFBABFF34" box="[981,1133,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="federensis">T. federensis</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FBAF47EBFB3BFF34" box="[1146,1277,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="nananae">T. nananae</taxonomicName>
</emphasis>
and
<taxonomicName id="4C354D45FFBF8C25FAEC47EBFF29FF5C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBF8C25FAEC47EBFF29FF5C" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBF8C25FF2247B3FEFFFF5F" box="[247,313,192,218]" pageId="9" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
, but absent in
<taxonomicName id="4C354D45FFBF8C25FE3D47B3FCFEFF5F" authority="G.O. Sars, 1909" authorityName="G.O. Sars" authorityYear="1909" box="[488,824,192,218]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="tenellus">
<emphasis id="B941EAD4FFBF8C25FE3D47B3FDA7FF5C" box="[488,609,192,217]" italics="true" pageId="9" pageNumber="26">T. tenellus</emphasis>
(
<bibRefCitation id="EFA44B37FFBF8C25FDA647B3FCF6FF5F" author="Sars" box="[627,816,192,218]" pageId="9" pageNumber="29" refString="Sars, G. O. (1909) Zoological results of the Third Tanganyika expedition, conducted by Dr W. A. Cunnington, F. Z. S., 1904 - 1905. Report on the Copepoda. Proceedings of the Zoological Society of London, 1 - 77." type="proceedings paper" year="1909">
G.
<collectingCountry id="F3227656FFBF8C25FD5A47B3FD60FF5F" box="[655,678,192,218]" name="Iceland" pageId="9" pageNumber="26">O</collectingCountry>
. Sars, 1909
</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FC9C47B3FBB3FF5C" authority="Kiefer, 1930" authorityName="Kiefer" authorityYear="1930" box="[841,1141,192,218]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="confinis">
<emphasis id="B941EAD4FFBF8C25FC9C47B3FC02FF5C" box="[841,964,192,217]" italics="true" pageId="9" pageNumber="26">T. confinis</emphasis>
(
<bibRefCitation id="EFA44B37FFBF8C25FC0147B3FBACFF5F" author="Kiefer" box="[980,1130,192,218]" pageId="9" pageNumber="28" refString="Kiefer, F. (1930) Beitrage zur Copepodenkunde (XIV). Zoologischer Anzeiger, 87 (1 / 2), 118 - 124." type="journal article" year="1930">Kiefer, 1930</bibRefCitation>
<emphasis id="B941EAD4FFBF8C25FBBF47B3FBB3FF5C" box="[1130,1141,192,217]" italics="true" pageId="9" pageNumber="26">)</emphasis>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FB5147B3FAEBFF5C" box="[1156,1325,192,217]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="onabamiroi">T. onabamiroi</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FAEF47B3FEA1FE87" authority="Einsle, 1971" authorityName="Einsle" authorityYear="1971" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="polkianus">
T. polkianus
<bibRefCitation id="EFA44B37FFBF8C25FF00479BFEA1FE87" author="Einsle" box="[213,359,232,258]" pageId="9" pageNumber="28" refString="Einsle, U. (1971) Copepodes libres. Exploration hydrobiologique du bassin du lac Bangweolo et du Luapula, 13 (1), 74 pp." type="book" year="1971">Einsle, 1971</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C354D45FFBF8C25FEA3479BFE35FE84" box="[374,499,232,257]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="levequei">
<emphasis id="B941EAD4FFBF8C25FEA3479BFE35FE84" box="[374,499,232,257]" italics="true" pageId="9" pageNumber="26">T. levequei</emphasis>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBF8C25FDF9479BFD15FE84" box="[556,723,232,257]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FDF9479BFD15FE84" box="[556,723,232,257]" italics="true" pageId="9" pageNumber="26">T. jamaicensis</emphasis>
</taxonomicName>
. However, the validity of this distinction between the “terni” and “quaterni” groups will have to be re-examined as
<bibRefCitation id="EFA44B37FFBF8C25FCD84663FC03FEAF" author="Dumont" box="[781,965,272,298]" pageId="9" pageNumber="28" refString="Dumont, H. J. (2006) Morphology and ecology of a group of small, pelagic, tropical Tropocyclops (Crustacea, Copepoda, Cyclopoida), with the description of a new species from South China. Annales de Limnologie - International Journal of Limnology, 42 (4), 261 - 275." type="journal article" year="2006">Dumont (2006)</bibRefCitation>
, in his redescription of
<taxonomicName id="4C354D45FFBF8C25FB024663FF17FED7" authority="Kiefer, 1931" authorityName="Kiefer" authorityYear="1931" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="parvus">
<emphasis id="B941EAD4FFBF8C25FB024663FA84FEAC" box="[1239,1346,272,297]" italics="true" pageId="9" pageNumber="26">T. parvus</emphasis>
<bibRefCitation id="EFA44B37FFBF8C25FA9E4663FF17FED7" author="Kiefer" pageId="9" pageNumber="28" refString="Kiefer, F. (1931 a) Die Untergattung Tropocyclops der Gattung Eucyclops (Copepoda, Cyclopoida). Zeitschrift fur wissenschaftliche Zoologie, 138 (3), 487 - 514." type="journal article" year="1931" yearSuffix="a">Kiefer, 1931</bibRefCitation>
</taxonomicName>
a from Lake Petén Itzá (
<collectingCountry id="F3227656FFBF8C25FE20464BFDBDFED7" box="[501,635,312,338]" name="Guatemala" pageId="9" pageNumber="26">Guatemala</collectingCountry>
), mentioned the presence of both spine formula in a single population. Other variations concern the intercoxal plates, which may be ornamented with one or two rows or groups of setules on the anterior part or along the margin. No ornamentation has been observed in the new species.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF1246C3FEACFD67" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
The P5 of
<taxonomicName id="4C354D45FFBF8C25FE9146C3FE27FE4C" box="[324,481,432,457]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FE9146C3FE27FE4C" box="[324,481,432,457]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
has been considered, until recently, to be a highly conserved, more or less triangular plate, bearing an external and a terminal seta and an inner spiniform seta. The finding, after
<taxonomicName id="4C354D45FFBF8C25FADF46ABFF70FD9C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FADF46ABFF70FD9C" italics="true" pageId="9" pageNumber="26">T. jamaicensis</emphasis>
</taxonomicName>
, of a second species with a P5 bearing two elements raises questions about the value of P
<quantity id="4CCD9B23FFBF8C25FB0F4573FAC1FD9F" box="[1242,1287,512,538]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="9" pageNumber="26" unit="in" value="5.0">5 in</quantity>
defining the genera in the
<taxonomicName id="4C354D45FFBF8C25FEE6455BFE7AFDC7" box="[307,444,552,578]" class="Maxillopoda" family="Cyclopidae" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="family">Cyclopidae</taxonomicName>
, particularly the Eucyclopinae. There are no examples of
<taxonomicName id="4C354D45FFBF8C25FB8F455BFB19FDC7" box="[1114,1247,552,578]" class="Maxillopoda" family="Cyclopidae" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="family">Cyclopidae</taxonomicName>
in which the P5 has lost a setal element and this represents an important event in the evolution of Eucyclopinae. In
<taxonomicName id="4C354D45FFBF8C25FAE44523FDDFFD17" authority="Reid and Janetzky (1996)" authorityName="Reid and Janetzky" authorityYear="1996" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FAE44523FF19FD14" italics="true" pageId="9" pageNumber="26">T. jamaicensis</emphasis>
,
<bibRefCitation id="EFA44B37FFBF8C25FF38450BFDDFFD17" author="Reid" box="[237,537,632,658]" pageId="9" pageNumber="29" refString="Reid, J. W. &amp; Janetzky, W. (1996). Colonization of Jamaican bromeliads by Tropocyclops jamaicensis n. sp. (Crustacea: Copepoda: Cyclopoida). Invertebrate Biology, 115 (4), 305 - 320." type="journal article" year="1996">Reid and Janetzky (1996)</bibRefCitation>
</taxonomicName>
suggested this loss might be related to life in a restricted habitat. In
<taxonomicName id="4C354D45FFBF8C25FAEE450BFF29FD3C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBF8C25FAEE450BFF29FD3C" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBF8C25FF2245D3FEFFFD3F" box="[247,313,672,698]" pageId="9" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
, which is a planktonic species living in deep waters, no explanation is available as to why this seta has been lost.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF124583FDB2FCDF" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
A typical character of the genus
<taxonomicName id="4C354D45FFBF8C25FD994583FD2FFC8C" box="[588,745,752,777]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FD994583FD2FFC8C" box="[588,745,752,777]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
is the presence of setules on the lateral margins of the P5 bearing somite. These setules are absent in
<taxonomicName id="4C354D45FFBF8C25FD4B446BFC89FCB4" box="[670,847,792,817]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBF8C25FD4B446BFC89FCB4" box="[670,847,792,817]" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBF8C25FC8D446BFC5EFCB7" box="[856,920,792,818]" pageId="9" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
and
<emphasis id="B941EAD4FFBF8C25FC01446BFB42FCB4" box="[980,1156,792,817]" italics="true" pageId="9" pageNumber="26">
<taxonomicName id="4C354D45FFBF8C25FC01446BFBB9FCB4" box="[980,1151,792,817]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">T. jamaicensis</taxonomicName>
,
</emphasis>
as well as in two other species:
<taxonomicName id="4C354D45FFBF8C25FF294433FEB2FCDC" box="[252,372,832,857]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="tenellus">
<emphasis id="B941EAD4FFBF8C25FF294433FEB2FCDC" box="[252,372,832,857]" italics="true" pageId="9" pageNumber="26">T. tenellus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBF8C25FE784433FDABFCDC" box="[429,621,832,857]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="pseudoparvus">
<emphasis id="B941EAD4FFBF8C25FE784433FDABFCDC" box="[429,621,832,857]" italics="true" pageId="9" pageNumber="26">T. pseudoparvus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF12441BFCB9FBA7" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
Another characteristic of the genus
<taxonomicName id="4C354D45FFBF8C25FDBB441BFCCDFC04" box="[622,779,872,897]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FDBB441BFCCDFC04" box="[622,779,872,897]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
is the shape of the female seminal receptacle, which is composed of two lobes: an anterior lobe with two strongly S-curved arms and a posterior bi-lobed part, typical of the
<taxonomicName id="4C354D45FFBF8C25FF3444CBFEA7FC54" box="[225,353,952,977]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="prasinus">
<emphasis id="B941EAD4FFBF8C25FF3444CBFEA7FC54" box="[225,353,952,977]" italics="true" pageId="9" pageNumber="26">T. prasinus</emphasis>
</taxonomicName>
-group. Other forms are only seen in a few species: H-shaped in
<taxonomicName id="4C354D45FFBF8C25FB8744CBFB2EFC54" box="[1106,1256,952,977]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="multicolor">
<emphasis id="B941EAD4FFBF8C25FB8744CBFB2EFC54" box="[1106,1256,952,977]" italics="true" pageId="9" pageNumber="26">T. multicolor</emphasis>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBF8C25FAF444CBFF00FC7C" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="breviramus">
<emphasis id="B941EAD4FFBF8C25FAF444CBFF00FC7C" italics="true" pageId="9" pageNumber="26">T. breviramus</emphasis>
</taxonomicName>
, rounded lobes in
<taxonomicName id="4C354D45FFBF8C25FE724493FDFAFC7C" box="[423,572,992,1017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="federensis">
<emphasis id="B941EAD4FFBF8C25FE724493FDFAFC7C" box="[423,572,992,1017]" italics="true" pageId="9" pageNumber="26">T. federensis</emphasis>
</taxonomicName>
. The butterfly-shape observed in
<taxonomicName id="4C354D45FFBF8C25FC044493FB44FC7C" box="[977,1154,992,1017]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBF8C25FC044493FB44FC7C" box="[977,1154,992,1017]" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
is unique, although the anterior part can be considered similar to that of
<taxonomicName id="4C354D45FFBF8C25FD04437BFCBEFBA4" box="[721,888,1032,1057]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FD04437BFCBEFBA4" box="[721,888,1032,1057]" italics="true" pageId="9" pageNumber="26">T. jamaicensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF124343FC83FA37" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
The other characteristics of the new species fit the general diagnosis of the genus. Considering all the species of
<taxonomicName id="4C354D45FFBF8C25FF3E432BFE4EFBF4" box="[235,392,1112,1137]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FF3E432BFE4EFBF4" box="[235,392,1112,1137]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
, the main differences between species are the presence of one or two setae on the anterodistal corner of the antenna, the chaetotaxy of the swimming legs (quaterni and terni groups) and the P5 having two or three armature elements (excluding setules). Other differences include the number of the setae on the second endopodal segment of antenna and the presence or absence of a spine on the inner corner of the basipodite of P1. The antennule of the male in all species has setae without true sensory clubs, as observed in
<taxonomicName id="4C354D45FFBF8C25FF424253FED6FABC" box="[151,272,1312,1337]" class="Maxillopoda" family="Cyclopidae" genus="Eucyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FF424253FED6FABC" box="[151,272,1312,1337]" italics="true" pageId="9" pageNumber="26">Eucyclops</emphasis>
</taxonomicName>
or
<taxonomicName id="4C354D45FFBF8C25FEE04253FE25FABC" box="[309,483,1312,1337]" class="Maxillopoda" family="Cyclopidae" genus="Austriocyclops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FEE04253FE25FABC" box="[309,483,1312,1337]" italics="true" pageId="9" pageNumber="26">Austriocyclops</emphasis>
</taxonomicName>
, for instance. Thus, in spite of an apparent variability, the genus is well characterized.
<taxonomicName id="4C354D45FFBF8C25FF02423BFDCEFAE4" box="[215,520,1352,1377]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FF02423BFDCEFAE4" box="[215,520,1352,1377]" italics="true" pageId="9" pageNumber="26">Tropocyclops jamaicensis</emphasis>
</taxonomicName>
and
<emphasis id="B941EAD4FFBF8C25FD97423BFD3FFAE4" box="[578,761,1352,1377]" italics="true" pageId="9" pageNumber="26">
<taxonomicName id="4C354D45FFBF8C25FD97423BFD30FAE4" box="[578,758,1352,1377]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis">T. matanoensis</taxonomicName>
,
</emphasis>
the two species with bisetal P5 differ from other species in the genus in the following characters: 1) the chaetotaxy of the antenna, 2) the presence (
<taxonomicName id="4C354D45FFBF8C25FB3F4203FA5AFA0C" box="[1258,1436,1392,1417]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBF8C25FB3F4203FA5AFA0C" box="[1258,1436,1392,1417]" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
only) of a basipodal spine on P1, and 3) the spine formula.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF1242B3FC97F9D7" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
A detailed revision of the genus
<taxonomicName id="4C354D45FFBF8C25FD9642B3FD26FA5C" box="[579,736,1472,1497]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FD9642B3FD26FA5C" box="[579,736,1472,1497]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
will be required to determine whether
<taxonomicName id="4C354D45FFBF8C25FB7242B3FA88FA5C" box="[1191,1358,1472,1497]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="jamaicensis">
<emphasis id="B941EAD4FFBF8C25FB7242B3FA88FA5C" box="[1191,1358,1472,1497]" italics="true" pageId="9" pageNumber="26">T. jamaicensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C354D45FFBF8C25FA5342B3FEECF984" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBF8C25FA5342B3FEECF984" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
should be given a new taxonomic status, either as a subgenus of
<taxonomicName id="4C354D45FFBF8C25FBF7429BFB79F984" box="[1058,1215,1512,1537]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FBF7429BFB79F984" box="[1058,1215,1512,1537]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
or a new Eucyclopinae genus. Such a revision will have to include careful observation of female and male morphological characters, including microcharacters of the buccal appendages.
</paragraph>
<paragraph id="8B8A36C6FFBF8C25FF12412CFB30F817" blockId="9.[151,1437,152,2018]" pageId="9" pageNumber="26">
<emphasis id="B941EAD4FFBF8C25FF12412CFEF6F9FC" bold="true" box="[199,304,1631,1657]" pageId="9" pageNumber="26">Ecology.</emphasis>
From an ecological point of view, the fact that
<taxonomicName id="4C354D45FFBF8C25FCB64113FBD5F9FC" box="[867,1043,1632,1657]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBF8C25FCB64113FBD5F9FC" box="[867,1043,1632,1657]" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBF8C25FBCE4113FB9CF9FF" box="[1051,1114,1632,1658]" pageId="9" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
has been encountered only at a depth of
<quantity id="4CCD9B23FFBF8C25FE9541FBFE7DF927" box="[320,443,1672,1698]" metricMagnitude="1" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" pageId="9" pageNumber="26" unit="m" value="95.0" valueMax="100.0" valueMin="90.0">90100 m</quantity>
is remarkable.
<bibRefCitation id="EFA44B37FFBF8C25FDA941FBFCD6F927" author="Sabo" box="[636,784,1672,1698]" pageId="9" pageNumber="29" refString="Sabo, E. 2006. Characterization of the pelagic plankton assemblage of Lake Matano and determination of factors regulating primary and secondary production dynamics. Thesis Master of Science, University of Windsor, 128 pp." type="book" year="2006">Sabo (2006)</bibRefCitation>
showed that Lake Matano has fully mixed waters to approximatively
<quantity id="4CCD9B23FFBF8C25FE8B41C3FE0EF94F" box="[350,456,1712,1738]" metricMagnitude="1" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="9" pageNumber="26" unit="m" value="85.0" valueMax="90.0" valueMin="80.0">8090 m</quantity>
, after which an oxycline begins; the water temperature decreases slightly and chemical changes also occur, indicating that the fully mixed water column does not extend beyond a depth of
<specimenCount id="9D33FD4FFFBF8C25FAA541ABFF73F89F" pageId="9" pageNumber="26" type="generic">
<quantity id="4CCD9B23FFBF8C25FAA541ABFF77F89F" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="26" unit="m" value="100.0">100 m</quantity>
.
</specimenCount>
It appears that the
<taxonomicName id="4C354D45FFBF8C25FE4D4073FDF3F89C" box="[408,565,1792,1817]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBF8C25FE4D4073FDF3F89C" box="[408,565,1792,1817]" italics="true" pageId="9" pageNumber="26">Tropocyclops</emphasis>
</taxonomicName>
population lives in the water layer representing the lower limit of favourable conditions. The significance of this behaviour is not clear, but it is possible that it is in response to predation pressure by zooplanktivorous fish (14 fish species are present in Lake Matano (
<bibRefCitation id="EFA44B37FFBF8C25FB7E4023FF15F817" author="Wirjoatmodjo" pageId="9" pageNumber="29" refString="Wirjoatmodjo, S., Hadiaty, R. K., Sulistiono, Rahardjo, M. F. &amp; Suwelo, I. S. 2004. Ecological distribution of the endemic fish species in lake Malili Complex including Poso, Sulawesi Island, Indonesia. Sylvatrop, 14 (1 - 2), 28 - 36." type="journal article" year="2004">
Wirjoatmodjo
<emphasis id="B941EAD4FFBF8C25FA894023FA5AF8EC" box="[1372,1436,1872,1897]" italics="true" pageId="9" pageNumber="26">et al.</emphasis>
2004
</bibRefCitation>
)) and perhaps in relation to a possible vertical migration of the cyclopids during the night.
</paragraph>
<paragraph id="8B8A36C6FFBF8C26FF1240D3FE1CFED1" blockId="9.[151,1437,152,2018]" lastBlockId="10.[151,1436,152,1460]" lastPageId="10" lastPageNumber="27" pageId="9" pageNumber="26">
Another characteristic of the population of
<taxonomicName id="4C354D45FFBF8C25FD1040D3FCB3F83C" box="[709,885,1952,1977]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="26" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBF8C25FD1040D3FCB3F83C" box="[709,885,1952,1977]" italics="true" pageId="9" pageNumber="26">T. matanoensis</emphasis>
</taxonomicName>
is the near absence of egg sacs in the females, already noted as a general feature in Lake Matano (
<bibRefCitation id="EFA44B37FFBF8C25FD3F40BBFC08F867" author="Haffner" box="[746,974,1992,2018]" pageId="9" pageNumber="28" refString="Haffner, G. D., Hehanussa, P. E. &amp; Hartoto, D. (2001) The biology and physical processes of large lakes of Indonesia. In: Munawar, M. &amp; Hecky, R. E. (Eds). The Great Lakes of the world: Food-web, health, and integrity. Backhuys Publishers, Leiden, The Netherlands, pp. 183 - 194." type="book chapter" year="2001">
Haffner
<emphasis id="B941EAD4FFBF8C25FC9B40BBFC4FF864" box="[846,905,1992,2017]" italics="true" pageId="9" pageNumber="26">et al.</emphasis>
2001
</bibRefCitation>
); according to these authors, this would explain the low production and recruitment rates. However, the
<taxonomicName id="4C354D45FFBC8C26FC4F47EBFBF1FF34" box="[922,1079,152,177]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBC8C26FC4F47EBFBF1FF34" box="[922,1079,152,177]" italics="true" pageId="10" pageNumber="27">Tropocyclops</emphasis>
</taxonomicName>
population is always present, even if the abundance of ovigerous females is less than two individuals/m3 (
<bibRefCitation id="EFA44B37FFBC8C26FBE547B1FB71FF59" author="Sabo" box="[1072,1207,194,220]" pageId="10" pageNumber="29" refString="Sabo, E. 2006. Characterization of the pelagic plankton assemblage of Lake Matano and determination of factors regulating primary and secondary production dynamics. Thesis Master of Science, University of Windsor, 128 pp." type="book" year="2006">Sabo 2006</bibRefCitation>
). This suggests the nauplii hatch rapidly, and that the egg-sacs are rapidly lost by the females, perhaps as a means to avoid predation. An alternative explanation for the lack of egg-sacs may be the method of sampling, which might have caused the loss of egg-sacs.
</paragraph>
<paragraph id="8B8A36C6FFBC8C26FF124611FC6CFD11" blockId="10.[151,1436,152,1460]" pageId="10" pageNumber="27">
The only other copepod species known from Lake Matano is the diaptomid
<emphasis id="B941EAD4FFBC8C26FBA04610FA5AFEF9" box="[1141,1436,355,380]" italics="true" pageId="10" pageNumber="27">
<taxonomicName id="4C354D45FFBC8C26FBA04610FA5EFEF9" box="[1141,1432,355,380]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="wolterecki">Eodiaptomus wolterecki</taxonomicName>
,
</emphasis>
reported by
<bibRefCitation id="EFA44B37FFBC8C26FEF246F9FDDAFE21" box="[295,540,394,420]" pageId="10" pageNumber="28" refString="Haffner, G. D., Hehanussa, P. E. &amp; Hartoto, D. (2001) The biology and physical processes of large lakes of Indonesia. In: Munawar, M. &amp; Hecky, R. E. (Eds). The Great Lakes of the world: Food-web, health, and integrity. Backhuys Publishers, Leiden, The Netherlands, pp. 183 - 194." type="book chapter">
Haffner
<emphasis id="B941EAD4FFBC8C26FE5F46F8FE00FE21" box="[394,454,395,420]" italics="true" pageId="10" pageNumber="27">et al.</emphasis>
(2001)
</bibRefCitation>
and
<bibRefCitation id="EFA44B37FFBC8C26FD8C46F9FD2CFE21" author="Sabo" box="[601,746,394,420]" pageId="10" pageNumber="29" refString="Sabo, E. 2006. Characterization of the pelagic plankton assemblage of Lake Matano and determination of factors regulating primary and secondary production dynamics. Thesis Master of Science, University of Windsor, 128 pp." type="book" year="2006">Sabo (2006)</bibRefCitation>
. In the sample examined for the present study, there were some diaptomids co-occurring with
<taxonomicName id="4C354D45FFBC8C26FDE846C0FD2BFE49" box="[573,749,435,460]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="matanoensis" status="sp. nov.">
<emphasis id="B941EAD4FFBC8C26FDE846C0FD2BFE49" box="[573,749,435,460]" italics="true" pageId="10" pageNumber="27">T. matanoensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27257AFFFBC8C26FD2146C1FCF3FE49" box="[756,821,434,460]" pageId="10" pageNumber="27" rank="species">n. sp.</taxonomicNameLabel>
: a few female copepodites and a male. The male has been identified as
<taxonomicName id="4C354D45FFBC8C26FEB946A8FD40FE71" box="[364,646,475,500]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="wolterecki">
<emphasis id="B941EAD4FFBC8C26FEB946A8FD40FE71" box="[364,646,475,500]" italics="true" pageId="10" pageNumber="27">Eodiaptomus wolterecki</emphasis>
</taxonomicName>
. The male characters fit the description by
<bibRefCitation id="EFA44B37FFBC8C26FBAA46A9FAF0FE71" author="Brehm" box="[1151,1334,474,500]" lastPageId="10" lastPageNumber="28" pageId="10" pageNumber="27" refString="Brehm, V. (1933 b) Mitteilungen von der Wallacea-Expedition Woltereck. VI. Die Alona - und Alonella - Arten von Dagiangan. Zoologischer Anzeiger, 104 (3 / 4), 77 - 84." type="journal article" year="1933" yearSuffix="b">Brehm (1933b)</bibRefCitation>
, particularly the details of the antennule and the morphology of P5.
<collectingCountry id="F3227656FFBC8C26FC844571FCB7FD99" box="[849,881,514,540]" name="American Samoa" pageId="10" pageNumber="27">As</collectingCountry>
the females were not adults, it was not possible to establish whether they belong to the “var.”
<emphasis id="B941EAD4FFBC8C26FD154558FC82FDC1" box="[704,836,555,580]" italics="true" pageId="10" pageNumber="27">matanensis</emphasis>
mentioned by
<bibRefCitation id="EFA44B37FFBC8C26FC2C4559FB68FDC1" author="Brehm" box="[1017,1198,554,580]" lastPageId="10" lastPageNumber="28" pageId="10" pageNumber="27" refString="Brehm, V. (1933 b) Mitteilungen von der Wallacea-Expedition Woltereck. VI. Die Alona - und Alonella - Arten von Dagiangan. Zoologischer Anzeiger, 104 (3 / 4), 77 - 84." type="journal article" year="1933" yearSuffix="b">Brehm (1933b)</bibRefCitation>
as this form differs from the typical
<taxonomicName id="4C354D45FFBC8C26FEB54520FE1FFDE9" box="[352,473,595,620]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="wolterecki">
<emphasis id="B941EAD4FFBC8C26FEB54520FE1FFDE9" box="[352,473,595,620]" italics="true" pageId="10" pageNumber="27">wolterecki</emphasis>
</taxonomicName>
in the spinule ornamentation on the dorsal integument of Th2, Th3, Th4 (in the female), as well as in the small number of eggs (only two or three).
</paragraph>
<paragraph id="8B8A36C6FFBC8C26FF1245D1FC7EFBC9" blockId="10.[151,1436,152,1460]" pageId="10" pageNumber="27">
The copepod fauna of Sulawesi is little known, but it is remarkable for the rarity of the species recorded until now. For cyclopids, only
<taxonomicName id="4C354D45FFBC8C26FE2945B8FC26FD61" authority="Holynska, 2000" authorityName="Holynska" authorityYear="2000" box="[508,992,714,740]" class="Maxillopoda" family="Cyclopidae" genus="Mesocyclops" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="friendorum">
<emphasis id="B941EAD4FFBC8C26FE2945B8FCD9FD61" box="[508,799,715,740]" italics="true" pageId="10" pageNumber="27">Mesocyclops friendorum</emphasis>
<bibRefCitation id="EFA44B37FFBC8C26FCF345B9FC26FD61" author="Holynska" box="[806,992,714,740]" pageId="10" pageNumber="28" refString="Holynska, M. (2000) Revision of the Australasian species of the genus Mesocyclops (Copepoda, Cyclopidae). Zoologischer Anzeiger (Warszawa), 50, 363 - 447." type="journal article" year="2000">Hołyńska, 2000</bibRefCitation>
</taxonomicName>
(female only) was known from South Sulawesi. Diaptomids are represented by a few species.
<taxonomicName id="4C354D45FFBC8C26FC964580FE8CFCB1" authority="Lakes Towuti and Mahalone" authorityName="Lakes Towuti and Mahalone" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="subSpecies" species="wolterecki" subSpecies="wolterecki">
<emphasis id="B941EAD4FFBC8C26FC964580FB22FC89" box="[835,1252,755,780]" italics="true" pageId="10" pageNumber="27">Eodiaptomus wolterecki wolterecki</emphasis>
(Lakes Towuti and Mahalone)
</taxonomicName>
and two forms of this species:
<taxonomicName id="4C354D45FFBC8C26FD1E4468FC2FFCB1" box="[715,1001,795,820]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="wolterecki">
<emphasis id="B941EAD4FFBC8C26FD1E4468FC2FFCB1" box="[715,1001,795,820]" italics="true" pageId="10" pageNumber="27">Eodiaptomus wolterecki</emphasis>
</taxonomicName>
<taxonomicName id="4C354D45FFBC8C26FC264469FAA1FCB1" authority="Lake Matano" authorityName="Lake Matano" box="[1011,1383,794,820]" pageId="10" pageNumber="27" rank="variety" variety="matanensis">
var.
<emphasis id="B941EAD4FFBC8C26FBFD4468FB6AFCB1" box="[1064,1196,795,820]" italics="true" pageId="10" pageNumber="27">matanensis</emphasis>
(Lake Matano)
</taxonomicName>
and
<taxonomicName id="4C354D45FFBC8C26FF424430FE73FCD9" box="[151,437,835,860]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="wolterecki">
<emphasis id="B941EAD4FFBC8C26FF424430FE73FCD9" box="[151,437,835,860]" italics="true" pageId="10" pageNumber="27">Eodiaptomus wolterecki</emphasis>
</taxonomicName>
<taxonomicName id="4C354D45FFBC8C26FE6A4431FCA0FCD9" authority="Lake Tominanga" authorityName="Lake Tominanga" box="[447,870,834,860]" pageId="10" pageNumber="27" rank="variety" variety="tominangae">
var.
<emphasis id="B941EAD4FFBC8C26FE204430FDB9FCD9" box="[501,639,835,860]" italics="true" pageId="10" pageNumber="27">tominangae</emphasis>
(Lake Tominanga)
</taxonomicName>
were described by
<bibRefCitation id="EFA44B37FFBC8C26FB804431FAC0FCD9" author="Brehm" box="[1109,1286,834,860]" lastPageId="10" lastPageNumber="28" pageId="10" pageNumber="27" refString="Brehm, V. (1933 b) Mitteilungen von der Wallacea-Expedition Woltereck. VI. Die Alona - und Alonella - Arten von Dagiangan. Zoologischer Anzeiger, 104 (3 / 4), 77 - 84." type="journal article" year="1933" yearSuffix="b">Brehm (1933b</bibRefCitation>
,
<bibRefCitation id="EFA44B37FFBC8C26FAC14431FA96FCD9" author="Brehm" box="[1300,1360,834,860]" pageId="10" pageNumber="28" refString="Brehm, V. (1942) Uber die Diaptomiden und Pseudodiaptomiden der Zwischenregion Wallacea. Internationale Revue der gesammten Hydrobiologie und Hydrographie, 42, 269 - 287." type="journal article" year="1942">1942</bibRefCitation>
) from specimens collected during the Woltereck expedition in 1932; the taxonomic status of these varieties is uncertain and will need to be clarified.
<taxonomicName id="4C354D45FFBC8C26FDC844E0FB54FC29" authority="Lake Wawontoa" authorityName="Lake Wawontoa" box="[541,1170,914,940]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="subSpecies" species="wolterecki" subSpecies="celebensis">
<emphasis id="B941EAD4FFBC8C26FDC844E0FC70FC29" box="[541,950,915,940]" italics="true" pageId="10" pageNumber="27">Eodiaptomus wolterecki celebensis</emphasis>
(Lake Wawontoa)
</taxonomicName>
, was first described by
<bibRefCitation id="EFA44B37FFBC8C26FF4244C9FE8FFC51" author="Brehm" box="[151,329,954,980]" pageId="10" pageNumber="28" refString="Brehm, V (1933 c) Mitteilung von der Wallacea-Expedition Woltereck. VII. Neue und wenig bekannte Entomostraken. Zoologischer Anzeiger, 104 (5 / 6), 130 - 142." type="journal article" year="1933" yearSuffix="c">Brehm (1933c)</bibRefCitation>
as
<taxonomicName id="4C354D45FFBC8C26FEBA44C8FD4FFC51" box="[367,649,955,980]" class="Maxillopoda" family="Diaptomidae" genus="Eodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="celebensis">
<emphasis id="B941EAD4FFBC8C26FEBA44C8FD4FFC51" box="[367,649,955,980]" italics="true" pageId="10" pageNumber="27">Eodiaptomus celebensis</emphasis>
</taxonomicName>
.
<emphasis id="B941EAD4FFBC8C26FD4244C8FC01FC51" box="[663,967,955,980]" italics="true" pageId="10" pageNumber="27">
<taxonomicName id="4C354D45FFBC8C26FD4244C8FC05FC51" box="[663,963,955,980]" class="Maxillopoda" family="Diaptomidae" genus="Neodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="lymphatus">Neodiaptomus lymphatus</taxonomicName>
,
</emphasis>
first described
<emphasis id="B941EAD4FFBC8C26FBAE44C8FA5AFC51" box="[1147,1436,955,980]" italics="true" pageId="10" pageNumber="27">
as Diaptomus
<taxonomicName id="4C354D45FFBC8C26FAF144C8FA5AFC51" box="[1316,1436,955,980]" class="Maxillopoda" family="Diaptomidae" genus="Neodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="lymphatus">lymphatus</taxonomicName>
</emphasis>
by
<bibRefCitation id="EFA44B37FFBC8C26FF144491FEBFFC79" author="Brehm" box="[193,377,994,1020]" pageId="10" pageNumber="27" refString="Brehm, V. (1933 a) Mitteilungen von der Wallacea-Expedition Woltereck. IV Einige neue Diaptomiden. Zoologischer Anzeiger, 103 (11 / 12), 295 - 304." type="journal article" year="1933" yearSuffix="a">Brehm (1933a)</bibRefCitation>
has been also only reported from Sulawesi.
<taxonomicName id="4C354D45FFBC8C26FC7F4490FE96FBA1" authority="Richard, 1894" authorityName="Richard" authorityYear="1894" class="Maxillopoda" family="Diaptomidae" genus="Tropodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="doriai" subGenus="Tropodiaptomus">
<emphasis id="B941EAD4FFBC8C26FC7F4490FA5AFC79" box="[938,1436,995,1020]" italics="true" pageId="10" pageNumber="27">Tropodiaptomus (Tropodiaptomus) doriai</emphasis>
(Richard, 1894)
</taxonomicName>
is known also from Java and Sumatra and
<taxonomicName id="4C354D45FFBC8C26FC9C4378FE9BFBC9" authority="Grochmalicki, 1915" authorityName="Grochmalicki" authorityYear="1915" class="Maxillopoda" family="Diaptomidae" genus="Tropodiaptomus" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="malaicus" subGenus="Tropodiaptomus">
<emphasis id="B941EAD4FFBC8C26FC9C4378FA92FBA1" box="[841,1364,1035,1060]" italics="true" pageId="10" pageNumber="27">Tropodiaptomus (Tropodiaptomus) malaicus</emphasis>
(Grochmalicki, 1915)
</taxonomicName>
also from Java, and Bali (
<bibRefCitation id="EFA44B37FFBC8C26FD454341FC6AFBC9" author="Dussart" box="[656,940,1074,1100]" pageId="10" pageNumber="28" refString="Dussart, B. &amp; Defaye, D. (2002) World directory of the Crustacea Copepoda of inland waters. I. Calaniformes. Backhuys Publishers, Leiden, The Netherlands, 285 pp." type="book" year="2002">Dussart &amp; Defaye 2002</bibRefCitation>
).
</paragraph>
<paragraph id="8B8A36C6FFBC8C26FF124329FDC0FA31" blockId="10.[151,1436,152,1460]" pageId="10" pageNumber="27">
The presence of a new species of
<taxonomicName id="4C354D45FFBC8C26FD864328FD36FBF1" box="[595,752,1115,1140]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="genus">
<emphasis id="B941EAD4FFBC8C26FD864328FD36FBF1" box="[595,752,1115,1140]" italics="true" pageId="10" pageNumber="27">Tropocyclops</emphasis>
</taxonomicName>
in Lake Matano constitutes a new addition to the fauna of this ancient lake. In the case of
<taxonomicName id="4C354D45FFBC8C26FDC143F0FD03FB19" box="[532,709,1155,1180]" class="Maxillopoda" family="Cyclopidae" genus="Tropocyclops" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="27" phylum="Arthropoda" rank="species" species="matanoensis">
<emphasis id="B941EAD4FFBC8C26FDC143F0FD03FB19" box="[532,709,1155,1180]" italics="true" pageId="10" pageNumber="27">T. matanoensis</emphasis>
</taxonomicName>
, we can hypothesize that the long isolation of the lake fauna has resulted in this particular form, which is the second of the genus possessing only one seta and one spine on P5. The copepod fauna of the lake is probably far from completely known and further sampling in this lake and other ancient lakes in
<collectingCountry id="F3227656FFBC8C26FE134389FDFDFA91" box="[454,571,1274,1300]" name="Indonesia" pageId="10" pageNumber="27">Indonesia</collectingCountry>
, particularly in the deep biotopes, which are rarely studied in fresh waters, will probably reveal new taxa. Further studies will allow a better evaluation of the biodiversity of the copepod fauna, notably concerning their possible endemicity. Such studies are of importance because the biogeographical area of Wallacea, which represents one of the 20 global hotspots of biodiversity faces threats to many of its habitats (
<bibRefCitation id="EFA44B37FFBC8C26FEF142E9FE3CFA31" author="Myers" box="[292,506,1434,1460]" pageId="10" pageNumber="28" refString="Myers, N., Mittermeir, R., da Fonseca G. &amp; Kent, J. (2000) Biodiversity hotspots for conservation priorities. Nature 403, 853 - 858." type="journal article" year="2000">
Myers
<emphasis id="B941EAD4FFBC8C26FEAD42E8FE74FA31" box="[376,434,1435,1460]" italics="true" pageId="10" pageNumber="27">et al.</emphasis>
2000
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>