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<mods:title id="95EFCF869924A351E02801162B836E69">DNA barcodes for Cladocera and Copepoda from Mexico and Guatemala, highlights and new discoveries</mods:title>
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<mods:namePart id="C317A3B524874F69BD1F11B060EC94C1">Elías-Gutiérrez, Manuel</mods:namePart>
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<mods:affiliation id="884BCA6FD98847605885B7863B961429">Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN). Apdo. Postal CON- 252, Mexico, D. F. 0640, Mexico. E-mail: fjeroni @ ipn. mx</mods:affiliation>
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<paragraph id="8B9F36A7DF19FF88C1D7FA9BFD9D5B4F" blockId="8.[151,551,1295,1321]" box="[151,551,1295,1321]" pageId="8" pageNumber="9">
<heading id="D0D781CBDF19FF88C1D7FA9BFD9D5B4F" bold="true" box="[151,551,1295,1321]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
<emphasis id="B954EAB5DF19FF88C1D7FA9BFD9D5B4F" bold="true" box="[151,551,1295,1321]" pageId="8" pageNumber="9">
Genus
<taxonomicName id="4C204D24DF19FF88C1AEFA9BFD9D5B4F" ID-CoL="3L4P" ID-ENA="77671" authority="Dana, 1853" authorityName="Dana" authorityYear="1853" box="[238,551,1295,1321]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B954EAB5DF19FF88C1AEFA9BFE2E5B4F" bold="true" box="[238,404,1295,1321]" italics="true" pageId="8" pageNumber="9">Ceriodaphnia</emphasis>
Dana, 1853
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</emphasis>
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This genus is one of the most confusing among the
<taxonomicName id="4C204D24DF19FF88C249FACEFC2E5B12" authorityName="Straus" authorityYear="1820" box="[777,916,1370,1396]" class="Branchiopoda" family="Daphniidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="family">Daphniidae</taxonomicName>
. Some species, such as the
<emphasis id="B954EAB5DF19FF88C5A1FACFFA215B12" box="[1249,1435,1370,1396]" italics="true" pageId="8" pageNumber="9">
<taxonomicName id="4C204D24DF19FF88C5A1FACFFA865B12" authorityName="G.O.Sars" authorityYear="1885" box="[1249,1340,1371,1396]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="cornuta">cornuta</taxonomicName>
-
<taxonomicName id="4C204D24DF19FF88C405FACFFA215B12" authorityName="Richard" authorityYear="1894" box="[1349,1435,1371,1396]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="rigaudi">rigaudi</taxonomicName>
</emphasis>
complex show morphological diversity, and have broad distributions. We found several morphs belonging to this complex showing deep barcode divergence, but any effort to clarify their relationship to named species will demand barcode and morphological analysis of topotype material. In this regard, we note that
<taxonomicName id="4C204D24DF19FF88C45EFA47FA265B8A" authorityName="G.O.Sars" authorityYear="1885" box="[1310,1436,1491,1516]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="cornuta">
<emphasis id="B954EAB5DF19FF88C45EFA47FA265B8A" box="[1310,1436,1491,1516]" italics="true" pageId="8" pageNumber="9">C. cornuta</emphasis>
</taxonomicName>
was originally described from
<collectingCountry id="F3377637DF19FF88C34BFA6EFDCC5872" box="[523,630,1530,1556]" name="Australia" pageId="8" pageNumber="9">Australia</collectingCountry>
(
<bibRefCitation id="EFB14B56DF19FF88C3CAFA6EFCBE5872" author="Sars" box="[650,772,1530,1556]" firstAuthor="Sars" pageId="8" pageNumber="9" pagination="1 - 46" refId="ref11133" refString="Sars, G. O. (1885) On some Australian Cladocera, raised from dried mud. Forhandlinger i Videnskabs - Selskabei Christiania, 8, 1 - 46." type="journal article" year="1885">Sars 1885</bibRefCitation>
) while
<taxonomicName id="4C204D24DF19FF88C224FA6FFBFD5872" authority="Richard" authorityName="Richard" authorityYear="1894" box="[868,1095,1530,1556]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="rigaudi">
<emphasis id="B954EAB5DF19FF88C224FA6FFC655872" box="[868,991,1531,1556]" italics="true" pageId="8" pageNumber="9">C. rigaudi</emphasis>
Richard
</taxonomicName>
was described from
<collectingCountry id="F3377637DF19FF88C409FA6EFA215872" box="[1353,1435,1530,1556]" name="Vietnam" pageId="8" pageNumber="9">Tonkin</collectingCountry>
(
<collectingCountry id="F3377637DF19FF88C1DFF9B6FEBC585A" box="[159,262,1570,1596]" name="Vietnam" pageId="8" pageNumber="9">Vietnam</collectingCountry>
) by
<bibRefCitation id="EFB14B56DF19FF88C079F9B6FE44585A" author="Richard" box="[313,510,1570,1596]" firstAuthor="Richard" pageId="8" pageNumber="9" pagination="237 - 243" refId="ref11005" refString="Richard, J. (1894 b) Sur quelques animaux interieurs des eaux douces du Tonkin (Protozoaires, Rotiferes, Entomostraces). Memoires de la Societe Zoologique de France, 7 (2 - 3), 237 - 243." type="journal article" year="1894" yearSuffix="b">Richard (1894b)</bibRefCitation>
.
</paragraph>
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<paragraph id="8B9F36A7DF19FF89C185F9DEFC2B5EBC" blockId="8.[151,1436,1370,2036]" lastBlockId="9.[151,1436,152,938]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
One species in our collections showing deep barcode divergence is an unnamed taxon (
<taxonomicName id="4C204D24DF19FF88C586F9DFFA285802" box="[1222,1426,1610,1636]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="B954EAB5DF19FF88C586F9DFFAD35802" box="[1222,1385,1611,1636]" italics="true" pageId="8" pageNumber="9">Ceriodaphnia</emphasis>
sp.
</taxonomicName>
) from intermittent pools in the northern semi-desert regions. It possesses long, thick hairs emerging from the valves and a minute but constant rostral projection. Three more barcode lineages were all identified as
<taxonomicName id="4C204D24DF19FF88C41EF90FFE3C58BA" authorityName="Richard" authorityYear="1894" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="rigaudi">
<emphasis id="B954EAB5DF19FF88C41EF90FFE3C58BA" italics="true" pageId="8" pageNumber="9">Ceriodaphnia cf. rigaudi</emphasis>
</taxonomicName>
(named
<taxonomicName id="4C204D24DF19FF88C0ACF957FD3258BA" authorityName="Richard" authorityYear="1894" box="[492,648,1731,1756]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="rigaudi">
<emphasis id="B954EAB5DF19FF88C0ACF957FD3258BA" box="[492,648,1731,1756]" italics="true" pageId="8" pageNumber="9">C. cf. rigaudi</emphasis>
</taxonomicName>
1 to 3), due to their lack of any additional projection from the head (except the rostral protuberance) and their rounded fornices, (
<taxonomicName id="4C204D24DF19FF88C23FF97FFBBA5962" authorityName="G.O.Sars" authorityYear="1885" box="[895,1024,1771,1796]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="cornuta">
<emphasis id="B954EAB5DF19FF88C23FF97FFBBA5962" box="[895,1024,1771,1796]" italics="true" pageId="8" pageNumber="9">C. cornuta</emphasis>
</taxonomicName>
invariably possesses spines on its fornices).
<figureCitation id="131B2A22DF19FF88C04EF886FE3D594A" box="[270,391,1810,1836]" captionStart="FIGURE 1" captionStartId="4.[151,255,1245,1269]" captionTargetBox="[297,1291,198,1209]" captionTargetId="figure-290@4.[294,1292,197,1218]" captionTargetPageId="4" captionText="FIGURE 1. 1.1 Sampling localities for all taxa; 1.2 Distribution of C. rigaudi complex: ⊕ C. cf. rigaudi 1, ∧ C. cf. rigaudi 2, C. cf. rigaudi 3; 1.3 Distribution of C. cf. dubia; 1.4 Moina micrura group: M. cf. micrura 1, M. cf. micrura 2, ® M. cf. micrura 3; 1.5 Arctodiaptomus dorsalis: A. cf. dorsalis, ρA. dorsalis, A. cf. dorsalis 1 from Lachua Lake, A. cf. dorsalis 2; 1.6 Mastigodiaptomus albuquerquensis: ♦M. albuquerquensis, ⊕ M. cf. albuquerquensis." figureDoi="http://doi.org/10.5281/zenodo.5127616" httpUri="https://zenodo.org/record/5127616/files/figure.png" pageId="8" pageNumber="9">Figure 1.2</figureCitation>
shows that the first cluster is narrowly distributed in the semi-desert regions of northern
<collectingCountry id="F3377637DF19FF88C1D7F8AEFF4E5932" box="[151,244,1850,1876]" name="Mexico" pageId="8" pageNumber="9">Mexico</collectingCountry>
, while the second one is restricted to the south, near the coast in the Gulf of
<collectingCountry id="F3377637DF19FF88C536F8AEFB755932" box="[1142,1231,1850,1876]" name="Mexico" pageId="8" pageNumber="9">Mexico</collectingCountry>
to
<collectingCountry id="F3377637DF19FF88C5B6F8AEFAC35932" box="[1270,1401,1850,1876]" name="Guatemala" pageId="8" pageNumber="9">Guatemala</collectingCountry>
. In this cluster, the morph collected near Lachua Lake (
<collectingCountry id="F3377637DF19FF88C242F8F6FC3C591A" box="[770,902,1890,1916]" name="Guatemala" pageId="8" pageNumber="9">Guatemala</collectingCountry>
,
<collectingRegion id="49E4F845DF19FF88C2D3F8F6FB8A591A" box="[915,1072,1890,1916]" country="Guatemala" name="Alta Verapaz" pageId="8" pageNumber="9">Alta Verapaz</collectingRegion>
) has a slightly shorter rostrum and lacks hair, while other forms are haired, similar to the variability observed by
<bibRefCitation id="EFB14B56DF19FF88C536F81EFA9A59C2" author="Berner" box="[1142,1312,1930,1956]" firstAuthor="Berner" pageId="8" pageNumber="9" pagination="3099 - 3103" refId="ref8011" refString="Berner, D. B. (1985) Morphological differentiaton among species in the Ceriodaphnia cornuta complex (Crustacea, Cladocera). Verhandlungen der Internationalen Vereinigung der Limnologie, 22, 3099 - 3103." type="journal article" year="1985">Berner (1985)</bibRefCitation>
. The third lineage of
<taxonomicName id="4C204D24DF19FF88C052F827FE5459AA" authority="Richard" authorityName="Richard" authorityYear="1894" box="[274,494,1970,1996]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="rigaudi">
<emphasis id="B954EAB5DF19FF88C052F827FE3059AA" box="[274,394,1971,1996]" italics="true" pageId="8" pageNumber="9">C. rigaudi</emphasis>
Richard
</taxonomicName>
was only found in the Yucatan Peninsula, but because only
<specimenCount id="9D26FD2EDF19FF88C5EAF826FAF059AA" box="[1194,1354,1970,1996]" pageId="8" pageNumber="9" type="generic">one specimen</specimenCount>
gave a good sequence, it is premature to draw any final conclusion. Although all three phenotypes show slight morphological differences from
<taxonomicName id="4C204D24DF18FF89C0AAFF0CFDDF5ED7" authorityName="Richard" authorityYear="1894" box="[490,613,152,177]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" sensu="stricto" species="rigaudi">
<emphasis id="B954EAB5DF18FF89C0AAFF0CFDDF5ED7" box="[490,613,152,177]" italics="true" pageId="9" pageNumber="10">C. rigaudi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26757CEDF18FF89C32FFF0CFD0B5ED4" box="[623,689,152,178]" pageId="9" pageNumber="10" sensu="stricto">s. str.</taxonomicNameLabel>
, there is difficulty in identifying morphological traits that discriminate them because of the high variability within each taxon.
</paragraph>
<paragraph id="8B9F36A7DF18FF89C185FF7CFE165F1C" blockId="9.[151,1436,152,938]" pageId="9" pageNumber="10">
In the northern semi-desert region, we found another species closely related to
<taxonomicName id="4C204D24DF18FF89C5F0FF7CFA225F64" authority="Ross" authorityName="Ross" box="[1200,1432,232,258]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="acanthina">
<emphasis id="B954EAB5DF18FF89C5F0FF7CFAF45F67" box="[1200,1358,232,257]" italics="true" pageId="9" pageNumber="10">C. acanthina</emphasis>
Ross
</taxonomicName>
, described from
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(
<collectingCountry id="F3377637DF18FF89C095FE84FD895F4C" box="[469,563,272,298]" name="Canada" pageId="9" pageNumber="10">Canada</collectingCountry>
), sharing its strong reticulation of the valves and short spinules. Because true
<taxonomicName id="4C204D24DF18FF89C18CFEACFEDE5F37" box="[204,356,312,337]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="acanthina">
<emphasis id="B954EAB5DF18FF89C18CFEACFEDE5F37" box="[204,356,312,337]" italics="true" pageId="9" pageNumber="10">C. acanthina</emphasis>
</taxonomicName>
, according to several authors, is restricted to the north of the continent, we identify our isolate as
<taxonomicName id="4C204D24DF18FF89C1A8FEF4FE1F5F1F" box="[232,421,352,378]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="acanthina">
<emphasis id="B954EAB5DF18FF89C1A8FEF4FEB85F1F" box="[232,258,352,377]" italics="true" pageId="9" pageNumber="10">C.</emphasis>
cf.
<emphasis id="B954EAB5DF18FF89C070FEF4FE1F5F1F" box="[304,421,352,377]" italics="true" pageId="9" pageNumber="10">acanthina</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B9F36A7DF18FF89C185FE1CFCD35CDC" blockId="9.[151,1436,152,938]" pageId="9" pageNumber="10">
Another species, closely related to
<taxonomicName id="4C204D24DF18FF89C31DFE1CFCE15FC4" authority="Muller" authorityName="Muller" box="[605,859,392,418]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="laticaudata">
<emphasis id="B954EAB5DF18FF89C31DFE1CFCBF5FC7" box="[605,773,392,417]" italics="true" pageId="9" pageNumber="10">C. laticaudata</emphasis>
Müller
</taxonomicName>
described from
<collectingCountry id="F3377637DF18FF89C559FE1CFB335FC4" box="[1049,1161,392,418]" name="Denmark" pageId="9" pageNumber="10">Denmark</collectingCountry>
, was found in ponds on the central plateau in the highlands of
<collectingCountry id="F3377637DF18FF89C31CFE24FD005FAC" box="[604,698,432,458]" name="Mexico" pageId="9" pageNumber="10">Mexico</collectingCountry>
. Despite the geographic separation, our populations shared the projected dorsum of the postabdomen before the anus typical of this species. Similar forms have been found elsewhere, including South America (
<bibRefCitation id="EFB14B56DF18FF89C30EFD94FD625C7C" author="Paggi" box="[590,728,512,538]" firstAuthor="Paggi" pageId="9" pageNumber="10" pagination="39 - 49" refId="ref10699" refString="Paggi, J. C. (1986) Aportes al conocimiento de la fauna Argentina de cladoceros, V: Ceriodaphnia laticaudata Muller 1867 y C. pulchella Sars 1862. Revista de la Asociacion de Ciencias Naturales del Litoral, 17 (1), 39 - 49." type="journal article" year="1986">Paggi 1986</bibRefCitation>
). This form was placed far from another
<taxonomicName id="4C204D24DF18FF89C5F3FD94FAC55C7F" box="[1203,1407,512,538]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="laticaudata">
<emphasis id="B954EAB5DF18FF89C5F3FD94FB7C5C7F" box="[1203,1222,512,537]" italics="true" pageId="9" pageNumber="10">C</emphasis>
. cf.
<emphasis id="B954EAB5DF18FF89C5BAFD94FAC55C7F" box="[1274,1407,512,537]" italics="true" pageId="9" pageNumber="10">laticaudata</emphasis>
</taxonomicName>
1, with a much wider projection from the dorsum of the postabdomen, and with postabdominal claws that are of a more constant length.
<taxonomicName id="4C204D24DF18FF89C0F4FDC4FD395C0F" box="[436,643,592,618]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="laticaudata">
<emphasis id="B954EAB5DF18FF89C0F4FDC4FE7D5C0F" box="[436,455,592,617]" italics="true" pageId="9" pageNumber="10">C</emphasis>
. cf.
<emphasis id="B954EAB5DF18FF89C0BEFDC4FD395C0F" box="[510,643,592,617]" italics="true" pageId="9" pageNumber="10">laticaudata</emphasis>
</taxonomicName>
1 was only found in one locality in a semi-desert region in Cuatro Ciénegas. It is important to note that ponds and lakes from this valley are rich in endemics ranging from invertebrates to vertebrates (i.e.
<bibRefCitation id="EFB14B56DF18FF89C094FD34FD0A5CDC" author="Moline" box="[468,688,672,698]" etAl="et al." firstAuthor="Moline" pageId="9" pageNumber="10" pagination="179 - 192" refId="ref10502" refString="Moline, A. B., Shuster, S. M., Hendrickson, D. A. &amp; Marks, J. C. (2004) Genetic variation in a desert aquatic snail (Nymphophilus minckleyi) from Cuatro Cienegas, Coahuila, Mexico. Hydrobiologia, 522 (1 - 3), 179 - 192." type="journal article" year="2004">
Moline
<emphasis id="B954EAB5DF18FF89C370FD34FDD15CDF" box="[560,619,672,697]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
2004
</bibRefCitation>
;
<bibRefCitation id="EFB14B56DF18FF89C3FCFD34FCE65CDC" author="Trapani" box="[700,860,672,698]" firstAuthor="Trapani" pageId="9" pageNumber="10" pagination="276 - 298" refId="ref11820" refString="Trapani, J. (2003) Morphological variability in the Cuatro Cienegas cichlid, Cichlasoma minckleyi. Journal of Fish Biology, 62 (2), 276 - 298." type="journal article" year="2003">Trapani 2003</bibRefCitation>
).
</paragraph>
<paragraph id="8B9F36A7DF18FF89C185FD5CFC1A5DCC" blockId="9.[151,1436,152,938]" pageId="9" pageNumber="10">
Finally, a highly variable and widely distributed taxon named
<taxonomicName id="4C204D24DF18FF89C2D9FD5CFB995C87" box="[921,1059,712,738]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="dubia">
<emphasis id="B954EAB5DF18FF89C2D9FD5CFC165C87" box="[921,940,712,737]" italics="true" pageId="9" pageNumber="10">C</emphasis>
. cf.
<emphasis id="B954EAB5DF18FF89C2A0FD5CFB995C87" box="[992,1059,712,737]" italics="true" pageId="9" pageNumber="10">dubia</emphasis>
</taxonomicName>
was found from the north of the continent (Pinehurst Lake,
<collectingRegion id="49E4F845DF18FF89C097FD64FD8E5D6C" box="[471,564,752,778]" country="Canada" name="Ontario" pageId="9" pageNumber="10">Ontario</collectingRegion>
,
<collectingCountry id="F3377637DF18FF89C301FD64FD215D6C" box="[577,667,752,778]" name="Canada" pageId="9" pageNumber="10">Canada</collectingCountry>
) to
<collectingCountry id="F3377637DF18FF89C38AFD64FCF35D6C" box="[714,841,752,778]" name="Guatemala" pageId="9" pageNumber="10">Guatemala</collectingCountry>
(
<collectingRegion id="49E4F845DF18FF89C219FD64FC265D6C" box="[857,924,752,778]" country="Guatemala" name="Peten" pageId="9" pageNumber="10">Peten</collectingRegion>
Lake) (
<figureCitation id="131B2A22DF18FF89C2B9FD64FBE35D6C" box="[1017,1113,752,778]" captionStart="FIGURE 1" captionStartId="4.[151,255,1245,1269]" captionTargetBox="[297,1291,198,1209]" captionTargetId="figure-290@4.[294,1292,197,1218]" captionTargetPageId="4" captionText="FIGURE 1. 1.1 Sampling localities for all taxa; 1.2 Distribution of C. rigaudi complex: ⊕ C. cf. rigaudi 1, ∧ C. cf. rigaudi 2, C. cf. rigaudi 3; 1.3 Distribution of C. cf. dubia; 1.4 Moina micrura group: M. cf. micrura 1, M. cf. micrura 2, ® M. cf. micrura 3; 1.5 Arctodiaptomus dorsalis: A. cf. dorsalis, ρA. dorsalis, A. cf. dorsalis 1 from Lachua Lake, A. cf. dorsalis 2; 1.6 Mastigodiaptomus albuquerquensis: ♦M. albuquerquensis, ⊕ M. cf. albuquerquensis." figureDoi="http://doi.org/10.5281/zenodo.5127616" httpUri="https://zenodo.org/record/5127616/files/figure.png" pageId="9" pageNumber="10">Fig. 1.3</figureCitation>
).
<bibRefCitation id="EFB14B56DF18FF89C530FD64FA265D6C" author="Limp &amp; Fernando" box="[1136,1436,752,778]" firstAuthor="Limp" pageId="9" pageNumber="10" pagination="225 - 231" refId="ref10328" refString="Limp, R. P. &amp; Fernando, C. H. (1978) Production of Cladocera inhabiting the vegetated littoral of Pinehurst Lake, Ontario, Canada. Verhandlungen der Internationalen Vereinigung der Limnologie, 1, 225 - 231." type="journal article" year="1978">Limp &amp; Fernando (1978)</bibRefCitation>
named the taxon inhabiting Pinehurst Lake as
<taxonomicName id="4C204D24DF18FF89C3F9FC8CFBA15D54" authority="(O. F. Muller)" baseAuthorityName="O. F. Muller" box="[697,1051,792,818]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="quadrangula">
<emphasis id="B954EAB5DF18FF89C3F9FC8CFCC95D57" box="[697,883,792,817]" italics="true" pageId="9" pageNumber="10">C. quadrangula</emphasis>
(O.F. Müller)
</taxonomicName>
, but according to
<bibRefCitation id="EFB14B56DF18FF89C5AFFC8CFA2D5D54" author="Berner" box="[1263,1431,792,818]" firstAuthor="Berner" pageId="9" pageNumber="10" refId="ref8082" refString="Berner, D. B. (1992) Restricted distribution of Ceriodaphnia quadrangula in North America. Book of Abstracts XXV SIL International Congress, Barcelona, 50." type="proceedings paper" year="1992">Berner (1992)</bibRefCitation>
, it is restricted to Newfoundland. In general terms, our
<taxonomicName id="4C204D24DF18FF89C268FCD4FC715D3F" authorityName="Dana" authorityYear="1853" box="[808,971,832,857]" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B954EAB5DF18FF89C268FCD4FC715D3F" box="[808,971,832,857]" italics="true" pageId="9" pageNumber="10">Ceriodaphnia</emphasis>
</taxonomicName>
shows a different morphology than
<taxonomicName id="4C204D24DF18FF89C4C1FCD4FE845DE4" authority="Richard" authorityName="Richard" class="Branchiopoda" family="Daphniidae" genus="Ceriodaphnia" kingdom="Animalia" order="Diplostraca" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" sensu="stricto" species="dubia">
<emphasis id="B954EAB5DF18FF89C4C1FCD4FF605DE7" italics="true" pageId="9" pageNumber="10">C. dubia</emphasis>
Richard
</taxonomicName>
<taxonomicNameLabel id="A26757CEDF18FF89C005FCFCFE395DE4" box="[325,387,872,898]" pageId="9" pageNumber="10" sensu="stricto">s. str.</taxonomicNameLabel>
(sensu
<bibRefCitation id="EFB14B56DF18FF89C09CFCFCFDCB5DE4" author="Berner" box="[476,625,872,898]" firstAuthor="Berner" pageId="9" pageNumber="10" refId="ref8082" refString="Berner, D. B. (1992) Restricted distribution of Ceriodaphnia quadrangula in North America. Book of Abstracts XXV SIL International Congress, Barcelona, 50." type="proceedings paper" year="1992">Berner 1992</bibRefCitation>
), but this material should be compared with topotypes of this species which was originally described from Sumatra by
<bibRefCitation id="EFB14B56DF18FF89C399FC04FC265DCC" author="Richard" box="[729,924,912,938]" firstAuthor="Richard" pageId="9" pageNumber="10" pagination="565 - 578" refId="ref10972" refString="Richard, J. (1894 a) Entomostraces recueillis dans lac Toba (Sumatra). Annali del Museo Civico di Storia Naturale Giacomo Doria, 14, 565 - 578." type="journal article" year="1894" yearSuffix="a">Richard (1894a)</bibRefCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>