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<mods:title>The &quot; minute diving beetles &quot; of southern Australia - taxonomic revision of Gibbidessus Watts, 1978, with description of six new species (Coleoptera, Dytiscidae, Bidessini)</mods:title>
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<mods:title id="AB13E1EE21E479AA7C293B22D8C09C8C">The &quot; minute diving beetles &quot; of southern Australia - taxonomic revision of Gibbidessus Watts, 1978, with description of six new species (Coleoptera, Dytiscidae, Bidessini)</mods:title>
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<mods:namePart>Hendrich, Lars</mods:namePart>
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<mods:namePart>Watts, Chris H. S.</mods:namePart>
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<treatment ID-GBIF-Taxon="168338752" LSID="urn:lsid:zoobank.org:act:713DD48F-BA41-4581-A05F-DEECAED51519" httpUri="http://treatment.plazi.org/id/7AFC883E9CD1562F8296A38ABA622302" lastPageNumber="11" pageId="0" pageNumber="11">
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<taxonomicName LSID="7AFC883E-9CD1-562F-8296-A38ABA622302" authority="Hendrich &amp; Watts &amp; Balke, 2020" authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus" status="sp. nov.">Gibbidessus atomus</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="11">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">Figs 1</figureCitation>
<figureCitation captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">, 14</figureCitation>
<figureCitation captionStart="Figures 22, 23" captionStartId="F10" captionText="Figures 22, 23. Distribution of 22 Gibbidessus chipi (black dots), G. drikdrikensis sp. nov. (yellow square), G. kangarooensis sp. nov. (red square) 23 G. atomus sp. nov. (red square), G. davidi sp. nov. (yellow square)." figureDoi="10.3897/zookeys.975.55456.figures22-23" httpUri="https://binary.pensoft.net/fig/462669" pageId="0" pageNumber="11">, 23</figureCitation>
<figureCitation captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">, 27</figureCitation>
<treatment id="7AFC883E9CD1562F8296A38ABA622302" ID-GBIF-Taxon="168338752" LSID="urn:lsid:zoobank.org:act:713DD48F-BA41-4581-A05F-DEECAED51519" httpUri="http://treatment.plazi.org/id/7AFC883E9CD1562F8296A38ABA622302" lastPageNumber="11" pageId="0" pageNumber="11" scope_family="Dytiscidae" scope_order="Coleoptera" scope_tribe="Bidessini">
<subSubSection id="CEEBBA28F5D44E136F06BF1EDAA15326" pageId="0" pageNumber="11" type="nomenclature">
<paragraph id="D8AA1D80EC7E324766C319EF15A921B1" pageId="0" pageNumber="11">
<taxonomicName id="02ECD02691C24EDA40EFE68910701BAC" ID-CoL="8LZM6" LSID="7AFC883E-9CD1-562F-8296-A38ABA622302" authority="Hendrich &amp; Watts &amp; Balke, 2020" authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus" status="sp. nov.">Gibbidessus atomus</taxonomicName>
<taxonomicNameLabel id="1E0CE86DEDE88682F0FA19150ED9FEED" pageId="0" pageNumber="11">sp. nov.</taxonomicNameLabel>
<figureCitation id="C0867582DBB7B2AFD6628819F5BF5528" captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">Figs 1</figureCitation>
<figureCitation id="69A87DF19B9C53CF80092D916A24818B" captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">, 14</figureCitation>
<figureCitation id="03802B0CDCF6D1F23ED558BD2F55E05F" captionStart="Figures 22, 23" captionStartId="F10" captionText="Figures 22, 23. Distribution of 22 Gibbidessus chipi (black dots), G. drikdrikensis sp. nov. (yellow square), G. kangarooensis sp. nov. (red square) 23 G. atomus sp. nov. (red square), G. davidi sp. nov. (yellow square)." figureDoi="10.3897/zookeys.975.55456.figures22-23" httpUri="https://binary.pensoft.net/fig/462669" pageId="0" pageNumber="11">, 23</figureCitation>
<figureCitation id="2C437CF203181D4E82BFF21A5D9EFEA4" captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">, 27</figureCitation>
</paragraph>
</subSubSection>
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<paragraph pageId="0" pageNumber="11">Type locality.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="515F35625D910582BC0928DACFF918D3" pageId="0" pageNumber="11" type="type locality">
<paragraph id="32C767150C77CE354C1F30334EE02ECC" pageId="0" pageNumber="11">Type locality.</paragraph>
<paragraph id="6D10C089F50A317A2D07591571DB1C11" pageId="0" pageNumber="11">
Western Australia, Windy Harbour Road, 11 km south of Northcliffe, small pool in sedge swamp [
<geoCoordinate degrees="34" direction="south" minutes="48" orientation="latitude" precision="15" seconds="51" value="-34.814167">34°48'51S</geoCoordinate>
<geoCoordinate id="19F4E845A0988D4CDDE1F3BAEBB1BAD2" degrees="34" direction="south" minutes="48" orientation="latitude" precision="15" seconds="51" value="-34.814167">34°48'51S</geoCoordinate>
,
<geoCoordinate degrees="116" direction="east" minutes="4" orientation="longitude" precision="15" seconds="8" value="116.068886">116°4'8E</geoCoordinate>
<geoCoordinate id="CA21B015E2312BF6F8FA27B13A48EBB6" degrees="116" direction="east" minutes="4" orientation="longitude" precision="15" seconds="8" value="116.068886">116°4'8E</geoCoordinate>
].
</paragraph>
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<paragraph pageId="0" pageNumber="11">Type material.</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Holotype</emphasis>
<subSubSection id="1B7DFF75BAB03D0D747B590DCC825AE8" pageId="0" pageNumber="11" type="type material">
<paragraph id="03EA27788F56CF96075BA195908E334D" pageId="0" pageNumber="11">Type material.</paragraph>
<paragraph id="5F6C9F369F8F58ECB79047F95424C37B" pageId="0" pageNumber="11">
<emphasis id="5C23E099BD0782E1E8B0957729A962DB" bold="true" pageId="0" pageNumber="11">
<emphasis id="AFC6AEC66362DE59597D3F20A043DB4C" italics="true" pageId="0" pageNumber="11">Holotype</emphasis>
,
</emphasis>
male: &quot;Australia: SW WA,
<normalizedToken originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
<normalizedToken id="4ED293B4C6FA875CC2155103D0782BEA" originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
NP, 11 km S, Northcliffe, 77m, 4.I.2007, 34.44.048S, 116.05.354E [
<geoCoordinate degrees="34" direction="south" minutes="44" orientation="latitude" precision="15" seconds="0" value="-34.733334">34°44'0S</geoCoordinate>
<geoCoordinate id="65A07CCD728137B653AD914C5710974E" degrees="34" direction="south" minutes="44" orientation="latitude" precision="15" seconds="0" value="-34.733334">34°44'0S</geoCoordinate>
,
<geoCoordinate degrees="116" direction="east" minutes="5" orientation="longitude" precision="15" seconds="13" value="116.086945">116°5'13E</geoCoordinate>
<geoCoordinate id="0DEEF0752801E4BEE0D027C80C0A76A9" degrees="116" direction="east" minutes="5" orientation="longitude" precision="15" seconds="13" value="116.086945">116°5'13E</geoCoordinate>
], L. &amp; E. Hendrich (WA 162)&quot;, &quot;Holotype
<taxonomicName authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus">
<emphasis italics="true" pageId="0" pageNumber="11">Gibbidessus atomus</emphasis>
<taxonomicName id="FC6389731316A5125284190576FEB775" authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus">
<emphasis id="C95B31A2BE33E6AF0E61C78F733EFAF7" italics="true" pageId="0" pageNumber="11">Gibbidessus atomus</emphasis>
</taxonomicName>
Hendrich, Watts &amp; Balke des. 2020&quot; [red printed label] (WAM).
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Paratypes</emphasis>
<emphasis id="6FCBEA0250DF6431882F68375A2C071A" bold="true" pageId="0" pageNumber="11">
<emphasis id="581E256A4F8B97C9F4357290F39D3955" italics="true" pageId="0" pageNumber="11">Paratypes</emphasis>
(20 exs.)
</emphasis>
. 7 specimens with same data as holotype, three specimens with &quot;DNA M. Balke 1729&quot;, &quot;DNA M. Balke 2780&quot;, &quot;DNA M. Balke 2781&quot; [green printed labels]; 13 exs., &quot;AUSTRALIA/WA:
<normalizedToken originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
<normalizedToken id="2F0F4C6E4A6360D76246B9FA129B8EF3" originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
N.P., 11 km south of Northcliffe, Windy Harbour Road, 50 m, 3.1.2000,
<geoCoordinate degrees="34" direction="south" minutes="42" orientation="latitude" precision="925" value="-34.7">34°42'S</geoCoordinate>
<geoCoordinate id="0608276493299F10B9AE0D3ACDAAB824" degrees="34" direction="south" minutes="42" orientation="latitude" precision="925" value="-34.7">34°42'S</geoCoordinate>
,
<geoCoordinate degrees="116" direction="east" minutes="05" orientation="longitude" precision="925" value="116.083336">116°05'E</geoCoordinate>
<geoCoordinate id="172CCE1303CA7CC9BCBB7D41086C2F08" degrees="116" direction="east" minutes="05" orientation="longitude" precision="925" value="116.083336">116°05'E</geoCoordinate>
[
<geoCoordinate degrees="34" direction="south" minutes="44" orientation="latitude" precision="15" seconds="0" value="-34.733334">34°44'0S</geoCoordinate>
<geoCoordinate id="C82FCCCDDA403FDE26C7A5D032BFAE4E" degrees="34" direction="south" minutes="44" orientation="latitude" precision="15" seconds="0" value="-34.733334">34°44'0S</geoCoordinate>
,
<geoCoordinate degrees="116" direction="east" minutes="5" orientation="longitude" precision="15" seconds="13" value="116.086945">116°5'13E</geoCoordinate>
<geoCoordinate id="ACCF200B6D8EFD84203872750DA07F72" degrees="116" direction="east" minutes="5" orientation="longitude" precision="15" seconds="13" value="116.086945">116°5'13E</geoCoordinate>
], Hendrich leg. (loc. WA 10c/156)&quot; (ANIC, CLH, SAMA, ZSM). All paratypes with red printed paratype labels.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="materials_examined">
<paragraph pageId="0" pageNumber="11">Additional material.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="90EA50D01A49CEFAF7ABC1A729DE77FE" pageId="0" pageNumber="11" type="materials_examined">
<paragraph id="E6C632206905094588E990CCC1876342" pageId="0" pageNumber="11">Additional material.</paragraph>
<paragraph id="F0C34BC04639121943752F4D2E45B9A8" pageId="0" pageNumber="11">
1 ex., &quot;Australia, WA, RVDLE03 Riverdale Wetland [
<geoCoordinate degrees="32" direction="south" minutes="59" orientation="latitude" precision="15" seconds="22" value="-32.989445">32°59'22S</geoCoordinate>
<geoCoordinate id="9CA1D16B03FA40DB25FF43A9B6755985" degrees="32" direction="south" minutes="59" orientation="latitude" precision="15" seconds="22" value="-32.989445">32°59'22S</geoCoordinate>
,
<geoCoordinate degrees="115" direction="east" minutes="47" orientation="longitude" precision="15" seconds="7" value="115.78528">115°47'7E</geoCoordinate>
<geoCoordinate id="337BCA7BD7BBE598AC6365192CF4D7DC" degrees="115" direction="east" minutes="47" orientation="longitude" precision="15" seconds="7" value="115.78528">115°47'7E</geoCoordinate>
], 23/09/2008, South West Catchment Council Mon.&quot; (DPAW).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="diagnosis">
<paragraph pageId="0" pageNumber="11">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="5DE60539B405B450E064BB9B3F618CB9" pageId="0" pageNumber="11" type="diagnosis">
<paragraph id="D693A74C7B7D06C7822F925936F4B8E5" pageId="0" pageNumber="11">Diagnosis.</paragraph>
<paragraph id="639A96C423058F56F6ACA3805AF7FCD5" pageId="0" pageNumber="11">
Very small species, externally characterised by widely rounded body, with less pronounced habitus disruption between pronotum and elytron, shiny non-microreticulate dorsal surface and vague ferruginous markings on elytra. Dorsoventrally rather domed. Cervical line present (Fig.
<figureCitation captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
<figureCitation id="EECFDF52C860F77825AC5FC9FF77F4DE" captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11" start="Figures 14" startId="F1">
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">Figures 1-4.</emphasis>
<caption id="F684D8A2F0D5B357D34CC4C48836C51D" doi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11" start="Figures 14" startId="F1">
<paragraph id="EBC57D0321E5FF337C28876FAC746D6B" pageId="0" pageNumber="11">
<emphasis id="46A94C68B29B44995EF71FE24938E92D" bold="true" pageId="0" pageNumber="11">Figures 1-4.</emphasis>
Habitus of
<emphasis bold="true" pageId="0" pageNumber="11">1</emphasis>
<taxonomicName authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus">
<emphasis italics="true" pageId="0" pageNumber="11">Gibbidessus atomus</emphasis>
<emphasis id="E4976AFF5C6C8B28896F6B248046E639" bold="true" pageId="0" pageNumber="11">1</emphasis>
<taxonomicName id="25C4EE8C0407100DB4BFAEE30C17DCF0" authorityName="Hendrich &amp; Watts &amp; Balke" authorityYear="2020" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus atomus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="atomus">
<emphasis id="E089480428F3696CD8456137CB9D62E3" italics="true" pageId="0" pageNumber="11">Gibbidessus atomus</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="11">2</emphasis>
<taxonomicName lsidName="G. chipi" pageId="0" pageNumber="11" rank="species" species="chipi">
<emphasis italics="true" pageId="0" pageNumber="11">G. chipi</emphasis>
<emphasis id="5950989A07623992BBCEE5DB45372B4C" bold="true" pageId="0" pageNumber="11">2</emphasis>
<taxonomicName id="55EDCB23A9E3F2613E6D1A9FE022884F" lsidName="G. chipi" pageId="0" pageNumber="11" rank="species" species="chipi">
<emphasis id="1C0C43E5C559B15C50C3502B11209F6F" italics="true" pageId="0" pageNumber="11">G. chipi</emphasis>
</taxonomicName>
,
<emphasis bold="true" pageId="0" pageNumber="11">3</emphasis>
<taxonomicName lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
<emphasis id="0B0328B31F90E15CD8D1150FC3F5B2A4" bold="true" pageId="0" pageNumber="11">3</emphasis>
<taxonomicName id="615795F4506F71C78796F19337CB111F" lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis id="1CE2A39F5EA5F3CBB1D4B0AA091B7F24" italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
</taxonomicName>
, male
<emphasis bold="true" pageId="0" pageNumber="11">4</emphasis>
<taxonomicName lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
<emphasis id="59D7CA7774378F19E34F1E78E269648D" bold="true" pageId="0" pageNumber="11">4</emphasis>
<taxonomicName id="1653E7AAE8FB127C1B6E9E7BBA6AE220" lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis id="1C1FBDC47200EC66E8D2A2CB4901ECDF" italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
</taxonomicName>
female. Scale bar: 1.0 mm.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="description">
<paragraph pageId="0" pageNumber="11">Measurements.</paragraph>
<paragraph pageId="0" pageNumber="11">Holotype: TL = 1.15 mm, TL-H = 1.05 mm, MW = 0.6 mm. Paratypes: TL = 1.15-1.30 mm, TL-H = 1.0-1.05 mm, MW = 0.6-0.65 mm.</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Head</emphasis>
<subSubSection id="C5D71C7057E531B4838B17D5DF960898" pageId="0" pageNumber="11" type="description">
<paragraph id="FF31B9C067F90FDCD991DDA6AFB77A56" pageId="0" pageNumber="11">Measurements.</paragraph>
<paragraph id="BA9BB6C045BA0F1D9420AFF57184E0A4" pageId="0" pageNumber="11">Holotype: TL = 1.15 mm, TL-H = 1.05 mm, MW = 0.6 mm. Paratypes: TL = 1.15-1.30 mm, TL-H = 1.0-1.05 mm, MW = 0.6-0.65 mm.</paragraph>
<paragraph id="D2CC4E96B80402F8A39491A1D5BF31A9" pageId="0" pageNumber="11">
<emphasis id="39C09ABAB3F5D23D22E08309EFAD6A19" bold="true" pageId="0" pageNumber="11">
<emphasis id="04F91A08BAAF1DAB55E90820705CFDE9" italics="true" pageId="0" pageNumber="11">Head</emphasis>
:
</emphasis>
Dark brown, around eyes almost black. Cervical line present. Strongly and coarsely punctate, rather shiny, microsculpture almost absent. Punctures weakly distributed anteriorly, strong posteriorly between eyes. Antennae relatively short, stout. Antennomeres ferruginous, darkened anteriorly.
</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Pronotum</emphasis>
<paragraph id="8BEED84B2EDC17C03492C3B228BF6A6E" pageId="0" pageNumber="11">
<emphasis id="2B2A95E88003150698EC891D21CC5BD7" bold="true" pageId="0" pageNumber="11">
<emphasis id="68A3CCB2DE443B62B554572D72516B26" italics="true" pageId="0" pageNumber="11">Pronotum</emphasis>
:
</emphasis>
Ferruginous, anterior and posterior margins darker. Disc of pronotum somewhat darkened, broadest at posterior corners. Punctation very weakly, almost evenly distributed, shiny, microsculpture absent. Sides of pronotum margined and almost evenly rounded. Angle between pronotum and elytra less pronounced, basal pronotal plicae present. Striae moderately defined, on almost 1/2 length of pronotum, moderately incurved.
</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Elytra</emphasis>
<paragraph id="6840541E45133E328D81A7E49A3D3519" pageId="0" pageNumber="11">
<emphasis id="D99EB44B0FED444ACBC46250936B6DA2" bold="true" pageId="0" pageNumber="11">
<emphasis id="CA88ECA0F83CEC0671F384D2F85B9EE6" italics="true" pageId="0" pageNumber="11">Elytra</emphasis>
:
</emphasis>
Dark brown with vague basal area ferruginous (Fig.
<figureCitation captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
<figureCitation id="13B28FF44FDAE11C93D54F56994975E3" captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
). Coarsely and densely punctate, shiny, microsculpture absent. Striae weakly impressed, slightly straighter but shorter than basal pronotal striae.
</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Ventral side</emphasis>
<paragraph id="67A39D7E87E19ED17EF84E779893DA27" pageId="0" pageNumber="11">
<emphasis id="65F86B0597BEC8BE72472989AF699149" bold="true" pageId="0" pageNumber="11">
<emphasis id="77484A08A4B8FB574DD97F018C27DA08" italics="true" pageId="0" pageNumber="11">Ventral side</emphasis>
:
</emphasis>
Ferruginous. Prothorax and apex of abdomen paler than other parts. Metacoxae and metaventrite covered with numerous larger punctures, surface shiny, without microreticulation. Abdominal ventrites with dense and finer punctures, shiny, microreticulation absent. Metacoxal lines almost straight, anteriorly slightly divergent. Epipleuron ferruginous, coarsely punctate, shiny, lacking microsculpture. Legs ferruginous with meta-/mesotibiae and meta-/mesotarsi set in black.
</paragraph>
<paragraph pageId="0" pageNumber="11">
<emphasis bold="true" pageId="0" pageNumber="11">
<emphasis italics="true" pageId="0" pageNumber="11">Male</emphasis>
<paragraph id="A06B4EDD5E5E14CC71BC6BB953E13E3B" pageId="0" pageNumber="11">
<emphasis id="EDEFC5FFE08CBE0658BF930130FED600" bold="true" pageId="0" pageNumber="11">
<emphasis id="92E470FF8FFD6ACA5A7A9E8980EC59CC" italics="true" pageId="0" pageNumber="11">Male</emphasis>
.
</emphasis>
Dorsal surface with coarse punctures but otherwise with shiny surface (Fig.
<figureCitation captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
<figureCitation id="586699E152911F5A66203680A33CAC4E" captionStart="Figures 14" captionStartId="F1" captionText="Figures 1 - 4. Habitus of 1 Gibbidessus atomus sp. nov. 2 G. chipi, 3 G. davidi, male 4 G. davidi female. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.975.55456.figures1-4" httpUri="https://binary.pensoft.net/fig/462660" pageId="0" pageNumber="11">1</figureCitation>
). Median lobe of aedeagus as in Fig.
<figureCitation captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14A, B</figureCitation>
<figureCitation id="857C68C9B8CE090175CC638DA4C7F84C" captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14A, B</figureCitation>
. Shape of median lobe fairly uniform, bent evenly, apex straight and pointed. Paramere, as in
<taxonomicName authorityName="Guignot" authorityYear="1939" class="Insecta" family="Dytiscidae" genus="Limbodessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limbodessus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="11">Limbodessus</emphasis>
<taxonomicName id="CB4C79B8EA640C132E07CA4580CDCDD9" authorityName="Guignot" authorityYear="1939" class="Insecta" family="Dytiscidae" genus="Limbodessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limbodessus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="genus">
<emphasis id="F93CAD482A315E79F05A2569019A19E5" italics="true" pageId="0" pageNumber="11">Limbodessus</emphasis>
</taxonomicName>
Guignot, 1939, with hook or bent finger-like apical part with tiny setae on tip (Fig.
<figureCitation captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14C</figureCitation>
<figureCitation id="D0A03F49252D8245FC370BDF48D60BD2" captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14C</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="affinities">
<paragraph pageId="0" pageNumber="11">Affinities.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="3B15FD53BF87C70902A6766A700C9617" pageId="0" pageNumber="11" type="affinities">
<paragraph id="457A47644EED217A546A0ADA9BDDD852" pageId="0" pageNumber="11">Affinities.</paragraph>
<paragraph id="6596BB137DBF6A58850DD625EC6C3FEA" pageId="0" pageNumber="11">
This species is similar to
<taxonomicName lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
<taxonomicName id="7196A9DD5DD3CFD0BD1874B28997CD81" lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis id="45886862FF39B4E381A233702EE9C48F" italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
</taxonomicName>
sp. nov. but readily separated by its smaller size, the different colour pattern and the form of the median lobe and parameres (Figs
<figureCitation captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14</figureCitation>
<figureCitation id="95B685C2F81ACFB63720738F40B27FB4" captionStart="Figures 14, 15" captionStartId="F6" captionText="Figures 14, 15. 14 Gibbidessus atomus sp. nov. 15 G. chipi A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures14-15" httpUri="https://binary.pensoft.net/fig/462665" pageId="0" pageNumber="11">14</figureCitation>
,
<figureCitation captionStart="Figures 16, 17" captionStartId="F7" captionText="Figures 16, 17. 16 Gibbidessus davidi sp. nov. 17 G. drikdrikensis sp. nov. A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view, D right paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures16-17" httpUri="https://binary.pensoft.net/fig/462666" pageId="0" pageNumber="11">16</figureCitation>
<figureCitation id="F992B4E868DA3C311002DEF9542E865F" captionStart="Figures 16, 17" captionStartId="F7" captionText="Figures 16, 17. 16 Gibbidessus davidi sp. nov. 17 G. drikdrikensis sp. nov. A median lobe in ventral view B median lobe in lateral view, left side C left paramere in lateral view, D right paramere in lateral view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.975.55456.figures16-17" httpUri="https://binary.pensoft.net/fig/462666" pageId="0" pageNumber="11">16</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="etymology">
<paragraph pageId="0" pageNumber="11">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="CE7CA54541B9A319F2B047D70D984783" pageId="0" pageNumber="11" type="etymology">
<paragraph id="B166739F07C193F7C92A877A893BFB0A" pageId="0" pageNumber="11">Etymology.</paragraph>
<paragraph id="316340FF9714B3EFBF3B75EDFC83D650" pageId="0" pageNumber="11">
From Latin
<taxonomicName lsidName="atomus" pageId="0" pageNumber="11" rank="species" species="atomus">
<emphasis italics="true" pageId="0" pageNumber="11">atomus</emphasis>
<taxonomicName id="F63CD6F1BCF100E72728EC5E699EBE2F" lsidName="atomus" pageId="0" pageNumber="11" rank="species" species="atomus">
<emphasis id="19AFB8300FD0E1E049CFAB1D108617EC" italics="true" pageId="0" pageNumber="11">atomus</emphasis>
</taxonomicName>
(smallest particle), as it is the smallest epigean diving beetle in Australia described so far.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="distribution">
<paragraph pageId="0" pageNumber="11">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="3161ECCBFB3A59E193F52F81602844B4" pageId="0" pageNumber="11" type="distribution">
<paragraph id="8690B3A9D34F1CEE7B4C023BED26D50A" pageId="0" pageNumber="11">Distribution.</paragraph>
<paragraph id="855CF2F4BF9B1F9113A10BAFE133DE05" pageId="0" pageNumber="11">
South-western Australia. Known only from the type locality in the
<normalizedToken originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
<normalizedToken id="0034DCBA75CAC640701CD165997C8919" originalValue="D´Entrecasteaux">D'Entrecasteaux</normalizedToken>
National Park, south of Northcliffe and the Riverdale Wetland [
<geoCoordinate degrees="32" direction="south" minutes="59" orientation="latitude" precision="15" seconds="22" value="-32.989445">32°59'22S</geoCoordinate>
<geoCoordinate id="977D67D0E5C1F6CA57C3D6E1B834330F" degrees="32" direction="south" minutes="59" orientation="latitude" precision="15" seconds="22" value="-32.989445">32°59'22S</geoCoordinate>
,
<geoCoordinate degrees="115" direction="east" minutes="47" orientation="longitude" precision="15" seconds="7" value="115.78528">115°47'7E</geoCoordinate>
<geoCoordinate id="231E483650C294F4ADF2A73D262EEA33" degrees="115" direction="east" minutes="47" orientation="longitude" precision="15" seconds="7" value="115.78528">115°47'7E</geoCoordinate>
] (Fig.
<figureCitation captionStart="Figures 22, 23" captionStartId="F10" captionText="Figures 22, 23. Distribution of 22 Gibbidessus chipi (black dots), G. drikdrikensis sp. nov. (yellow square), G. kangarooensis sp. nov. (red square) 23 G. atomus sp. nov. (red square), G. davidi sp. nov. (yellow square)." figureDoi="10.3897/zookeys.975.55456.figures22-23" httpUri="https://binary.pensoft.net/fig/462669" pageId="0" pageNumber="11">23</figureCitation>
<figureCitation id="D9FC4B345E2062CA95C49059A4B5CEE1" captionStart="Figures 22, 23" captionStartId="F10" captionText="Figures 22, 23. Distribution of 22 Gibbidessus chipi (black dots), G. drikdrikensis sp. nov. (yellow square), G. kangarooensis sp. nov. (red square) 23 G. atomus sp. nov. (red square), G. davidi sp. nov. (yellow square)." figureDoi="10.3897/zookeys.975.55456.figures22-23" httpUri="https://binary.pensoft.net/fig/462669" pageId="0" pageNumber="11">23</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="11" type="habitat">
<paragraph pageId="0" pageNumber="11">Habitat.</paragraph>
<paragraph pageId="0" pageNumber="11">
<subSubSection id="9FEEA0F5EC4410D324E651C8AA7C13EC" pageId="0" pageNumber="11" type="habitat">
<paragraph id="39C87FEB78DCB886D14030E86DCE9A95" pageId="0" pageNumber="11">Habitat.</paragraph>
<paragraph id="53981CDF1F2402801890BD207E01FDBB" pageId="0" pageNumber="11">
Most specimens were obtained from an exposed, shallow and small roundish puddle without any vegetation, except some algae (Fig.
<figureCitation captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">27B</figureCitation>
<figureCitation id="36DAF8DBD78D579E439D28784B5A21F0" captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">27B</figureCitation>
). The remaining specimens were collected in a half-shaded pool in a
<taxonomicName class="Agaricomycetes" family="Tricholomataceae" genus="Melaleuca" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Melaleuca" order="Agaricales" pageId="0" pageNumber="11" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="11">Melaleuca</emphasis>
<taxonomicName id="781BBA87B8495532FB067D685DCA981C" class="Insecta" family="Tachinidae" genus="Melaleuca" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Melaleuca" order="Diptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="genus">
<emphasis id="E6C34BE013E53674ACECF1AEAFED52BF" italics="true" pageId="0" pageNumber="11">Melaleuca</emphasis>
</taxonomicName>
blackwater swamp (Fig.
<figureCitation captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">27A</figureCitation>
<figureCitation id="4FE3FD2CE22C14CF1BED41B2FB34B27D" captionStart="Figure 27" captionStartId="F13" captionText="Figure 27. Habitat of Gibbidessus atomus sp. nov. and Gibbidessus davidi sp. nov. A Seasonally flooded Melaleuca sedge swamp B small and shallow heathland pool along Windy Harbour Road, south of Northcliffe, south-western Australia." figureDoi="10.3897/zookeys.975.55456.figure27" httpUri="https://binary.pensoft.net/fig/462672" pageId="0" pageNumber="11">27A</figureCitation>
), with few clumps of
<taxonomicName class="Liliopsida" family="Juncaceae" genus="Juncus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Juncus" order="Poales" pageId="0" pageNumber="11" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="11">Juncus</emphasis>
<taxonomicName id="7CFFA843031141415351ED2A4AB8B870" class="Liliopsida" family="Juncaceae" genus="Juncus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Juncus" order="Poales" pageId="0" pageNumber="11" phylum="Tracheophyta" rank="genus">
<emphasis id="2C65EFDB2CA0B7321ED3DF6211E7F957" italics="true" pageId="0" pageNumber="11">Juncus</emphasis>
</taxonomicName>
spp. and extensive beds of macrophytes; depth up to 20 cm; bottom of sedge-filled peat (pH 5.5), twigs and rotten leaves. The heathlands south of Northcliffe are seasonally flooded, with some permanent water bodies in the summer. At Northcliffe the species is syntopic with
<taxonomicName lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
<taxonomicName id="FAAB1A724C0F14F2B3770E0108F437D6" lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis id="771CFF9E2140E31BA6A4EE81B01D5811" italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
</taxonomicName>
sp. nov. (
<bibRefCitation author="Hendrich, L" journalOrPublisher="Linzer biologische Beitraege" pageId="0" pageNumber="11" pagination="299 - 308" refId="B6" refString="Hendrich, L, 2001a. A new species of Antiporus Sharp, 1882 from peatland swamps of south-western Australia (Coleoptera: Dytiscidae). Linzer biologische Beitraege 33 (1): 299 - 308" title="A new species of Antiporus Sharp, 1882 from peatland swamps of south-western Australia (Coleoptera: Dytiscidae)." volume="33" year="2001 a">Hendrich 2001a</bibRefCitation>
<bibRefCitation id="2F8DA1E7E754BD52A82E8DE2BA81E58B" author="Hendrich, L" journalOrPublisher="Linzer biologische Beitraege" pageId="0" pageNumber="11" pagination="299 - 308" refId="B6" refString="Hendrich, L, 2001a. A new species of Antiporus Sharp, 1882 from peatland swamps of south-western Australia (Coleoptera: Dytiscidae). Linzer biologische Beitraege 33 (1): 299 - 308" title="A new species of Antiporus Sharp, 1882 from peatland swamps of south-western Australia (Coleoptera: Dytiscidae)." volume="33" year="2001 a">Hendrich 2001a</bibRefCitation>
), at the Riverdale Wetland it was collected with
<taxonomicName lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
<taxonomicName id="1CB9D24FE1B7AA5B1DCEF88B36AE1543" lsidName="G. davidi" pageId="0" pageNumber="11" rank="species" species="davidi">
<emphasis id="B51052CDA5EA9F26A25CCB6A59CC8259" italics="true" pageId="0" pageNumber="11">G. davidi</emphasis>
</taxonomicName>
sp. nov. and
<taxonomicName lsidName="G. rottnestensis" pageId="0" pageNumber="11" rank="species" species="rottnestensis">
<emphasis italics="true" pageId="0" pageNumber="11">G. rottnestensis</emphasis>
<taxonomicName id="039F3412D8CD04B269211E5477C9939D" lsidName="G. rottnestensis" pageId="0" pageNumber="11" rank="species" species="rottnestensis">
<emphasis id="F2D10622D7F534D8BBF2BA562E66299D" italics="true" pageId="0" pageNumber="11">G. rottnestensis</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
<paragraph pageId="0" pageNumber="11">
<paragraph id="9215393516FAD3B64CD4E172E00990AF" pageId="0" pageNumber="11">
Apart from the
<taxonomicName authorityName="Watts" authorityYear="1978" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="11">Gibbidessus</emphasis>
<taxonomicName id="3A985C81E243AD7DC99B6BC2F1BEF98A" authorityName="Watts" authorityYear="1978" class="Insecta" family="Dytiscidae" genus="Gibbidessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gibbidessus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="genus">
<emphasis id="9AFC7C4CD313489DBF40F7689DA17D4E" italics="true" pageId="0" pageNumber="11">Gibbidessus</emphasis>
</taxonomicName>
, the water beetle coenosis at Northcliffe included the following species:
<taxonomicName family="Dytiscidae" lsidName="" pageId="0" pageNumber="11" rank="family">Dytiscidae</taxonomicName>
<taxonomicName id="04097ED0BCB27417CA0D4F7D32637F93" class="Insecta" family="Dytiscidae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="family">Dytiscidae</taxonomicName>
:
<taxonomicName baseAuthorityName="Sharp" baseAuthorityYear="1882" class="Insecta" family="Dytiscidae" genus="Limbodessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limbodessus inornatus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="inornatus">
<emphasis italics="true" pageId="0" pageNumber="11">Limbodessus inornatus</emphasis>
<taxonomicName id="62DE23487A5F96708D36A2729D265BF4" baseAuthorityName="Sharp" baseAuthorityYear="1882" class="Insecta" family="Dytiscidae" genus="Limbodessus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limbodessus inornatus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="inornatus">
<emphasis id="2200688DB217FD9438F9CD3AB2E9AB03" italics="true" pageId="0" pageNumber="11">Limbodessus inornatus</emphasis>
</taxonomicName>
(Sharp, 1882),
<taxonomicName authorityName="Watts" authorityYear="1997" class="Insecta" family="Dytiscidae" genus="Antiporus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Antiporus hollingsworthi" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="hollingsworthi">
<emphasis italics="true" pageId="0" pageNumber="11">Antiporus hollingsworthi</emphasis>
<taxonomicName id="C1F8773C8336F251C970A8FE6A905BDD" authorityName="Watts" authorityYear="1997" class="Insecta" family="Dytiscidae" genus="Antiporus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Antiporus hollingsworthi" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="hollingsworthi">
<emphasis id="E2DD7B126A36B90A82059AFE9F930253" italics="true" pageId="0" pageNumber="11">Antiporus hollingsworthi</emphasis>
</taxonomicName>
Watts, 1997,
<taxonomicName lsidName="A. mcraeae" pageId="0" pageNumber="11" rank="species" species="mcraeae">
<emphasis italics="true" pageId="0" pageNumber="11">A. mcraeae</emphasis>
<taxonomicName id="9918AF58D83640C6640A907233D5B035" lsidName="A. mcraeae" pageId="0" pageNumber="11" rank="species" species="mcraeae">
<emphasis id="84184C0ED54EE5E0AA91DEB558617AE0" italics="true" pageId="0" pageNumber="11">A. mcraeae</emphasis>
</taxonomicName>
Watts &amp; Pinder, 2000,
<taxonomicName class="Insecta" family="Dytiscidae" genus="Brancuporus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Brancuporus gottwaldi" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="gottwaldi">
<emphasis italics="true" pageId="0" pageNumber="11">Brancuporus gottwaldi</emphasis>
<taxonomicName id="370D4775A661C13FD12E9F362852BAD4" class="Insecta" family="Dytiscidae" genus="Brancuporus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Brancuporus gottwaldi" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="gottwaldi">
<emphasis id="62F9778F67B03D4622A475CDA8F9D2B9" italics="true" pageId="0" pageNumber="11">Brancuporus gottwaldi</emphasis>
</taxonomicName>
(Hendrich, 2001),
<taxonomicName authorityName="Lea" authorityYear="1899" class="Insecta" family="Dytiscidae" genus="Sternopriscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sternopriscus minimus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="minimus">
<emphasis italics="true" pageId="0" pageNumber="11">Sternopriscus minimus</emphasis>
<taxonomicName id="D6B7BB7C2390E78F1D93FB052E823036" authorityName="Lea" authorityYear="1899" class="Insecta" family="Dytiscidae" genus="Sternopriscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sternopriscus minimus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="minimus">
<emphasis id="AFC91AAFB1BF5228293D44196F95CFC2" italics="true" pageId="0" pageNumber="11">Sternopriscus minimus</emphasis>
</taxonomicName>
Lea, 1899,
<taxonomicName lsidName="S. eikei" pageId="0" pageNumber="11" rank="species" species="eikei">
<emphasis italics="true" pageId="0" pageNumber="11">S. eikei</emphasis>
<taxonomicName id="66EEAEA05E26B6B71287C9C4BCD514E9" lsidName="S. eikei" pageId="0" pageNumber="11" rank="species" species="eikei">
<emphasis id="E375758AF367C4B2BA14BB6AB597E1DB" italics="true" pageId="0" pageNumber="11">S. eikei</emphasis>
</taxonomicName>
Hendrich &amp; Watts, 2007,
<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina ater" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="ater">
<emphasis italics="true" pageId="0" pageNumber="11">Exocelina ater</emphasis>
<taxonomicName id="EB5B379DCDC448B182E8C7628380B7F5" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina ater" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="ater">
<emphasis id="AE311240508902DD845D382979182210" italics="true" pageId="0" pageNumber="11">Exocelina ater</emphasis>
</taxonomicName>
(Sharp, 1882);
<taxonomicName authorityName="Latreille" authorityYear="1802" family="Hydrophilidae" lsidName="" pageId="0" pageNumber="11" rank="family">Hydrophilidae</taxonomicName>
<taxonomicName id="DF15F0E4267315FA6A8DB2F1A77C2EBC" authorityName="Latreille" authorityYear="1802" class="Insecta" family="Hydrophilidae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="family">Hydrophilidae</taxonomicName>
:
<taxonomicName baseAuthorityName="Blackburn" baseAuthorityYear="1895" class="Insecta" family="Hydrophilidae" genus="Enochrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Enochrus eyrensis" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="eyrensis">
<emphasis italics="true" pageId="0" pageNumber="11">Enochrus eyrensis</emphasis>
<taxonomicName id="C0195D56986CE1827028ABEEAD139BE1" baseAuthorityName="Blackburn" baseAuthorityYear="1895" class="Insecta" family="Hydrophilidae" genus="Enochrus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Enochrus eyrensis" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="eyrensis">
<emphasis id="684035FC65981B9B2C8A79F16F681A49" italics="true" pageId="0" pageNumber="11">Enochrus eyrensis</emphasis>
</taxonomicName>
(Blackburn, 1895),
<taxonomicName baseAuthorityName="Broun" baseAuthorityYear="1880" class="Insecta" family="Hydrophilidae" genus="Limnoxenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limnoxenus zealandicus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="zealandicus">
<emphasis italics="true" pageId="0" pageNumber="11">Limnoxenus zealandicus</emphasis>
<taxonomicName id="F6B601AFF11EC5661540E473EC85A720" baseAuthorityName="Broun" baseAuthorityYear="1880" class="Insecta" family="Hydrophilidae" genus="Limnoxenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limnoxenus zealandicus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="zealandicus">
<emphasis id="30C57262DC33144CADE510A12E582D28" italics="true" pageId="0" pageNumber="11">Limnoxenus zealandicus</emphasis>
</taxonomicName>
(Broun, 1880),
<taxonomicName class="Insecta" family="Hydrophilidae" genus="Paracymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracymus pygmaeus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="pygmaeus">
<emphasis italics="true" pageId="0" pageNumber="11">Paracymus pygmaeus</emphasis>
<taxonomicName id="C93ECC3685C9F09075788FF2E7936154" class="Insecta" family="Hydrophilidae" genus="Paracymus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paracymus pygmaeus" order="Coleoptera" pageId="0" pageNumber="11" phylum="Arthropoda" rank="species" species="pygmaeus">
<emphasis id="6ED88845120AC47EC9916A3A6C8F522E" italics="true" pageId="0" pageNumber="11">Paracymus pygmaeus</emphasis>
</taxonomicName>
(Macleay, 1871).
</paragraph>