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<document id="CCCF72664AA530107793D80EF2C81879" ID-DOI="10.5281/zenodo.254592" ID-GBIF-Dataset="3afdeb39-56a6-4108-aa23-2260413a0d0c" ID-ISSN="1175-5326" ID-Zenodo-Dep="254592" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460565732847" checkinUser="plazi" docAuthor="Timms, Brian V" docDate="2012" docId="03909832FFF1000D6CC0FF52D543F84F" docLanguage="en" docName="zt03595p060.pdf" docOrigin="Zootaxa 3595" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Branchinella simplex Linder" docType="treatment" docVersion="11" lastPageNumber="57" masterDocId="FFA9E04AFFE5001B6C57FFC5D43BFFC3" masterDocTitle="Further studies on the fairy shrimp genus Branchinella (Crustacea: Anostraca: Thamnocephalidae) in Australia, with descriptions of five new species" masterLastPageNumber="60" masterPageNumber="35" pageNumber="55" updateTime="1698320912505" updateUser="plazi">
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<mods:title id="833AAD403553CCA495A18D0E0882B746">Further studies on the fairy shrimp genus Branchinella (Crustacea: Anostraca: Thamnocephalidae) in Australia, with descriptions of five new species</mods:title>
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<treatment id="03909832FFF1000D6CC0FF52D543F84F" ID-DOI="http://doi.org/10.5281/zenodo.5685435" ID-GBIF-Taxon="119557678" ID-Zenodo-Dep="5685435" LSID="urn:lsid:plazi:treatment:03909832FFF1000D6CC0FF52D543F84F" httpUri="http://treatment.plazi.org/id/03909832FFF1000D6CC0FF52D543F84F" lastPageId="22" lastPageNumber="57" pageId="20" pageNumber="55">
<subSubSection id="C3237AAFFFF1000F6CC0FF52D51CFF11" pageId="20" pageNumber="55" type="nomenclature">
<paragraph id="8B862924FFF1000F6CC0FF52D5C3FF72" blockId="20.[151,504,151,210]" box="[151,504,151,177]" pageId="20" pageNumber="55">
<heading id="D0CE9E48FFF1000F6CC0FF52D5C3FF72" bold="true" box="[151,504,151,177]" fontSize="11" level="1" pageId="20" pageNumber="55" reason="1">
<taxonomicName id="4C3952A7FFF1000F6CC0FF52D5C3FF72" ID-CoL="7RPBN" authority="Linder" authorityName="Linder" box="[151,504,151,177]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6CC0FF52D5C3FF72" bold="true" box="[151,504,151,177]" pageId="20" pageNumber="55">
<emphasis id="B94DF536FFF1000F6CC0FF52D5A0FF72" bold="true" box="[151,411,151,177]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
Linder
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8B862924FFF1000F6CC0FF7FD51CFF11" blockId="20.[151,504,151,210]" box="[151,295,186,210]" pageId="20" pageNumber="55">
<figureCitation id="130235A1FFF1000F6CC0FF7FD4E4FF11" box="[151,223,186,210]" captionStart="FIGURE 1" captionStartId="2.[151,250,1913,1936]" captionTargetBox="[151,1436,617,1891]" captionTargetId="figure@2.[151,1436,617,1892]" captionTargetPageId="2" captionText="FIGURE 1. Resting eggs of selected species of Branchinella. A, B. affinis; B, B. clandestina n. syn.; C, B. anatinorhyncha; D, B. compacta; E, B. erosa sp. nov.; D, B. compacta; F, B. hearnii sp. nov.; G, B. herrodi sp. nov.; H, B. simplex; J, B. wellardi. Scale bars 50 µm. Images modified from Timms and Lindsay, 2011." httpUri="https://zenodo.org/record/254593/files/figure.png" pageId="20" pageNumber="55">Figs. 1</figureCitation>
H, 11.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF1000F6CC0FEC7D170FEDB" box="[151,1355,258,280]" pageId="20" pageNumber="55" type="reference_group">
<paragraph id="8B862924FFF1000F6CC0FEC7D170FEDB" blockId="20.[151,1355,258,280]" box="[151,1355,258,280]" pageId="20" pageNumber="55">
<taxonomicName id="4C3952A7FFF1000F6CC0FEC7D5C8FEDB" ID-CoL="7RPBN" authority="Linder 1941" authorityName="Linder" authorityYear="1941" box="[151,499,258,280]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6CC0FEC7D555FEDB" box="[151,366,258,280]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
<bibRefCitation id="EFA854D5FFF1000F6D23FEC7D5C8FEDB" author="Linder" box="[372,499,258,280]" pageId="20" pageNumber="55" refString="Linder, F. (1941) Contributions to the morphology and taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 20, 101 - 330." type="journal article" year="1941">Linder 1941</bibRefCitation>
</taxonomicName>
, pp 247–8, figs. 32a–33d;
<bibRefCitation id="EFA854D5FFF1000F6F57FEC7D7A3FEDB" author="Geddes" box="[768,920,258,280]" pageId="20" pageNumber="55" refString="Geddes, M. C. (1981) Revision of the Australian species of Branchinella (Crustacea: Anostraca). Australian Journal of Marine and Freshwater Research, 32, 253 - 295." type="journal article" year="1981" yearSuffix="p">Geddes 1981 p</bibRefCitation>
265, fig. 6; Timms 2002 p87,
<figureCitation id="130235A1FFF1000F6891FEC7D133FEDB" box="[1222,1288,258,280]" captionStart="FIGURE 11" captionStartId="21.[151,250,1906,1929]" captionTargetBox="[170,1414,303,1861]" captionTargetId="figure@21.[151,1436,301,1875]" captionTargetPageId="21" captionText="FIGURE 11. Branchinella simplex Linder. A, male head with second antenna, dorsal view, Lake Carey; B, male head with second antenna, dorsal view, William Ck; C, penis; D female head, normal and post mature; E, brood chamber, ventral view. Scale bars 1 mm." httpUri="https://zenodo.org/record/254603/files/figure.png" pageId="20" pageNumber="55">Fig 11</figureCitation>
, tab 3.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF1000F6CC0FE82D654FDDF" pageId="20" pageNumber="55" type="materials_examined">
<paragraph id="8B862924FFF1000F6CC0FE82D654FDDF" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
<emphasis id="B94DF536FFF1000F6CC0FE82D5BBFEA3" bold="true" box="[151,384,327,352]" pageId="20" pageNumber="55">Material examined.</emphasis>
Northern Territory, unnamed lake
<quantity id="4CC184C1FFF1000F6F52FE8DD777FEA3" box="[773,844,328,352]" metricMagnitude="4" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="55" unit="km" value="20.0">20 km</quantity>
W of Erldunda,
<geoCoordinate id="EE0D4FE3FFF1000F6851FE8DD089FEA3" box="[1030,1202,325,352]" direction="south" orientation="latitude" pageId="20" pageNumber="55" precision="1" value="-25.243473">25o 14’ 36.5” S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF1000F68E8FE8DD14FFEA3" box="[1215,1396,325,352]" direction="east" orientation="longitude" pageId="20" pageNumber="55" precision="1" value="132.99454">132o 59’ 40.3”E</geoCoordinate>
,
<date id="FF870FE4FFF1000F69D7FE8DD518FE47" pageId="20" pageNumber="55" value="2011-03-10">10 March 2011</date>
, collectors M. Schwentner &amp;
<collectionCode id="ED28B1E1FFF1000F6E2DFEA8D688FE47" box="[634,691,365,388]" pageId="20" pageNumber="55">BVT</collectionCode>
, AM P88351; South
<collectingCountry id="F32E69B4FFF1000F6FF0FEA9D02BFE47" box="[935,1040,364,388]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
, unnamed lake
<quantity id="4CC184C1FFF1000F6892FEA9D0C4FE47" box="[1221,1279,364,388]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="55" unit="km" value="5.0">5 km</quantity>
S of William Ck,
<geoCoordinate id="EE0D4FE3FFF1000F6C9DFE57D541FE69" box="[202,378,399,426]" direction="south" orientation="latitude" pageId="20" pageNumber="55" precision="1" value="-28.995083">28o 59’ 42.3”S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF1000F6DDDFE57D67EFE69" box="[394,581,399,426]" direction="east" orientation="longitude" pageId="20" pageNumber="55" precision="1" value="136.44003">136o 26’ 24.1”E</geoCoordinate>
,
<date id="FF870FE4FFF1000F6E03FE57D730FE69" box="[596,779,402,426]" pageId="20" pageNumber="55" value="2011-03-12">12 March 2011</date>
, collectors M. Schwentner &amp;
<collectionCode id="ED28B1E1FFF1000F6827FE56D092FE69" box="[1136,1193,403,426]" pageId="20" pageNumber="55">BVT</collectionCode>
, AM P88352; South
<collectingCountry id="F32E69B4FFF1000F6CC0FE7CD53AFE12" box="[151,257,441,465]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
, Kalamurina Station,
<quantity id="4CC184C1FFF1000F6DA3FE7CD672FE12" box="[500,585,441,465]" metricMagnitude="5" metricUnit="m" metricValue="2.2" pageId="20" pageNumber="55" unit="km" value="220.0">220 km</quantity>
N of Maree, Stoney Dam,
<geoCoordinate id="EE0D4FE3FFF1000F6F2EFE7CD032FE12" box="[889,1033,438,465]" direction="south" orientation="latitude" pageId="20" pageNumber="55" precision="15" value="-27.80361">27o 48’ 13”S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF1000F6841FE7CD08FFE12" box="[1046,1204,438,465]" direction="east" orientation="longitude" pageId="20" pageNumber="55" precision="15" value="138.32445">138o 19’ 28”E</geoCoordinate>
,
<date id="FF870FE4FFF1000F6897FE7CD16FFE12" box="[1216,1364,441,465]" pageId="20" pageNumber="55" value="2000-07-15">15 July 2000</date>
,
<collectionCode id="ED28B1E1FFF1000F6908FE7CD1A0FE12" box="[1375,1435,441,465]" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="20" pageNumber="55">SAM</collectionCode>
C7036; Western
<collectingCountry id="F32E69B4FFF1000F6D01FE25D5FBFE3B" box="[342,448,480,504]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
, Lake Carey,
<quantity id="4CC184C1FFF1000F6E09FE25D680FE3B" box="[606,699,480,504]" metricMagnitude="4" metricUnit="m" metricValue="2.75" pageId="20" pageNumber="55" unit="km" value="27.5">27.5 km</quantity>
SW of Laverton,
<geoCoordinate id="EE0D4FE3FFF1000F6FDCFE25D01BFE3B" box="[907,1056,477,504]" direction="south" orientation="latitude" pageId="20" pageNumber="55" precision="15" value="-28.852777">28o 51’ 10”S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF1000F687AFE25D0F5FE3B" box="[1069,1230,477,504]" direction="east" orientation="longitude" pageId="20" pageNumber="55" precision="15" value="122.28472">122o 17’ 05”E</geoCoordinate>
,
<date id="FF870FE4FFF1000F688CFE25D146FE3B" box="[1243,1405,480,504]" pageId="20" pageNumber="55" value="2011-03-08">8 March 2011</date>
, J. Coughran and E. Thomas,
<collectionCode id="ED28B1E1FFF1000F6D94FDC0D63CFDDE" LSID="urn:lsid:biocol.org:col:34981" box="[451,519,517,541]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="20" pageNumber="55">WAM</collectionCode>
C49907.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF1000F6C90FDECD714F907" pageId="20" pageNumber="55" type="discussion">
<paragraph id="8B862924FFF1000F6C90FDECD69CFCFC" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
<emphasis id="B94DF536FFF1000F6C90FDECD500FD82" bold="true" box="[199,315,553,577]" pageId="20" pageNumber="55">Remarks.</emphasis>
<taxonomicName id="4C3952A7FFF1000F6D14FDEDD609FD83" box="[323,562,552,576]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6D14FDEDD609FD83" box="[323,562,552,576]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
</taxonomicName>
was described by
<bibRefCitation id="EFA854D5FFF1000F6F52FDEDD79AFD83" author="Linder" box="[773,929,552,576]" pageId="20" pageNumber="55" refString="Linder, F. (1941) Contributions to the morphology and taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 20, 101 - 330." type="journal article" year="1941">Linder (1941)</bibRefCitation>
from material collected in 1937 by Dominic Serventy from Kofar Lake (= Kopai Lake,
<geoCoordinate id="EE0D4FE3FFF1000F6E21FD8AD739FDA4" box="[630,770,588,615]" direction="south" orientation="latitude" pageId="20" pageNumber="55" precision="15" value="-30.269722">30o 16’ 11”S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF1000F6F59FD8AD790FDA4" box="[782,939,588,615]" direction="east" orientation="longitude" pageId="20" pageNumber="55" precision="15" value="121.25806">121o 15’ 29”E</geoCoordinate>
, Timms, 2002) near Kalgoorlie, WA. Linder was so impressed with the male’s lack of a frontal appendage and simple structure of the second antenna that he named it ‘simplex’ to celebrate this fact. He also noted some peculiarities in the structure of the thoracopods: all thoracopods have a notch mid length on the praeepipodite, and the first thoracopod endites 3–5 have 2:3:5 or 2:4:4 anterior setae instead of the usual 2:2:1.
<bibRefCitation id="EFA854D5FFF1000F6E22FD1AD726FD34" author="Geddes" box="[629,797,735,759]" pageId="20" pageNumber="55" refString="Geddes, M. C. (1981) Revision of the Australian species of Branchinella (Crustacea: Anostraca). Australian Journal of Marine and Freshwater Research, 32, 253 - 295." type="journal article" year="1981">Geddes (1981)</bibRefCitation>
also recorded these peculiarities in his review. Linder, however, also reported that the female had some unique features too: a long wide second antenna and short brood pouch. These features need further elaboration.
</paragraph>
<paragraph id="8B862924FFF1000F6C90FC8ED577FBD4" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
With maturity the wide band-like second antenna of the females assumes a bend mid length so that it becomes somewhat sabre-shaped (
<figureCitation id="130235A1FFF1000F6E76FCAAD648FC44" box="[545,627,879,903]" captionStart="FIGURE 11" captionStartId="21.[151,250,1906,1929]" captionTargetBox="[170,1414,303,1861]" captionTargetId="figure@21.[151,1436,301,1875]" captionTargetPageId="21" captionText="FIGURE 11. Branchinella simplex Linder. A, male head with second antenna, dorsal view, Lake Carey; B, male head with second antenna, dorsal view, William Ck; C, penis; D female head, normal and post mature; E, brood chamber, ventral view. Scale bars 1 mm." httpUri="https://zenodo.org/record/254603/files/figure.png" pageId="20" pageNumber="55">Fig. 11</figureCitation>
D). While a few species of
<taxonomicName id="4C3952A7FFF1000F6FFDFCAAD07BFC44" box="[938,1088,879,903]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F6FFDFCAAD07BFC44" box="[938,1088,879,903]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
have wide second antenna the shape in
<taxonomicName id="4C3952A7FFF1000F6CAAFC51D54FFC68" box="[253,372,915,939]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6CAAFC51D54FFC68" box="[253,372,915,939]" italics="true" pageId="20" pageNumber="55">B. simplex</emphasis>
</taxonomicName>
is distinctive for
<emphasis id="B94DF536FFF1000F6E6AFC56D6E0FC68" box="[573,731,915,939]" italics="true" pageId="20" pageNumber="55">
<taxonomicName id="4C3952A7FFF1000F6E6AFC56D6EDFC68" box="[573,726,915,939]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">Branchinella</taxonomicName>
.
</emphasis>
The brood pouch is generally bulbous in
<taxonomicName id="4C3952A7FFF1000F68EFFC56D176FC68" box="[1208,1357,915,939]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F68EFFC56D176FC68" box="[1208,1357,915,939]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
with a long posteriorly directed tube reaching abdominal segment 3 or 4, or rarely 5. However in
<taxonomicName id="4C3952A7FFF1000F6886FC7DD171FC0C" box="[1233,1354,951,975]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6886FC7DD171FC0C" box="[1233,1354,951,975]" italics="true" pageId="20" pageNumber="55">B. simplex</emphasis>
</taxonomicName>
, while somewhat bulbous the main dimension in transverse to the body axis and the tube leading to the gonopore is short (
<figureCitation id="130235A1FFF1000F6C88FC3AD511FBD4" box="[223,298,1023,1047]" captionStart="FIGURE 11" captionStartId="21.[151,250,1906,1929]" captionTargetBox="[170,1414,303,1861]" captionTargetId="figure@21.[151,1436,301,1875]" captionTargetPageId="21" captionText="FIGURE 11. Branchinella simplex Linder. A, male head with second antenna, dorsal view, Lake Carey; B, male head with second antenna, dorsal view, William Ck; C, penis; D female head, normal and post mature; E, brood chamber, ventral view. Scale bars 1 mm." httpUri="https://zenodo.org/record/254603/files/figure.png" pageId="20" pageNumber="55">Fig 11</figureCitation>
E).
</paragraph>
<paragraph id="8B862924FFF1000F6C85FBE1D55FFAD0" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
Two other features are described here for the first time. The gonopod (
<figureCitation id="130235A1FFF1000F6879FBE6D047FBF8" box="[1070,1148,1059,1083]" captionStart="FIGURE 11" captionStartId="21.[151,250,1906,1929]" captionTargetBox="[170,1414,303,1861]" captionTargetId="figure@21.[151,1436,301,1875]" captionTargetPageId="21" captionText="FIGURE 11. Branchinella simplex Linder. A, male head with second antenna, dorsal view, Lake Carey; B, male head with second antenna, dorsal view, William Ck; C, penis; D female head, normal and post mature; E, brood chamber, ventral view. Scale bars 1 mm." httpUri="https://zenodo.org/record/254603/files/figure.png" pageId="20" pageNumber="55">Fig 11</figureCitation>
C) with a single row of basally pointed triangular spines medially and a wide field of narrow spines laterally is of characteristic
<taxonomicName id="4C3952A7FFF1000F6CC0FBAED515FB40" box="[151,302,1131,1155]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F6CC0FBAED515FB40" box="[151,302,1131,1155]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
<typeStatus id="54829786FFF1000F6D6FFBA9D551FB47" box="[312,362,1132,1156]" pageId="20" pageNumber="55">type</typeStatus>
(Brendonck, 1995;
<bibRefCitation id="EFA854D5FFF1000F6E0DFBA9D6C6FB40" author="Rogers" box="[602,765,1131,1156]" pageId="20" pageNumber="55" refString="Rogers, D. C. (2006) A genus level revision of the Thamnocephalidae (Crustacea: Branchiopodidae: Anostraca). Zootaxa, 1260, 1 - 25." type="journal article" year="2006">Rogers, 2006</bibRefCitation>
). The medial surface of the basal antennomere is not as simple as
<bibRefCitation id="EFA854D5FFF1000F6D5AFB4AD58BFB64" author="Linder" box="[269,432,1167,1191]" pageId="20" pageNumber="55" refString="Linder, F. (1941) Contributions to the morphology and taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 20, 101 - 330." type="journal article" year="1941">Linder (1941)</bibRefCitation>
and
<bibRefCitation id="EFA854D5FFF1000F6DBDFB4AD6ADFB64" author="Geddes" box="[490,662,1167,1191]" pageId="20" pageNumber="55" refString="Geddes, M. C. (1981) Revision of the Australian species of Branchinella (Crustacea: Anostraca). Australian Journal of Marine and Freshwater Research, 32, 253 - 295." type="journal article" year="1981">Geddes (1981)</bibRefCitation>
show. Generally there is a small tumidity protruding at about one third the length of the medial surface and in the Lake Carey, WA population there is an elongated tumidity on the distal half of the medial surface. Males from the population from the lake
<quantity id="4CC184C1FFF1000F684EFB12D068FB2C" box="[1049,1107,1239,1263]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="55" unit="km" value="5.0">5 km</quantity>
south of William Creek, SA lacks this feature.
</paragraph>
<paragraph id="8B862924FFF1000F6C90FADBD714F907" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
<emphasis id="B94DF536FFF1000F6C90FADBD5EBFAF4" bold="true" box="[199,464,1310,1335]" pageId="20" pageNumber="55">Differential diagnosis.</emphasis>
<taxonomicName id="4C3952A7FFF1000F6D8EFADAD6F1FAF4" box="[473,714,1311,1335]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6D8EFADAD6F1FAF4" box="[473,714,1311,1335]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
</taxonomicName>
is indeed different from all other known
<taxonomicName id="4C3952A7FFF1000F68FEFADAD100FAF4" box="[1193,1339,1311,1335]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F68FEFADAD100FAF4" box="[1193,1339,1311,1335]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
species, structurally and physiologically. This is partially reflected in a cladogram of
<taxonomicName id="4C3952A7FFF1000F6FB8FA86D0BAFA98" box="[1007,1153,1347,1371]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F6FB8FA86D0BAFA98" box="[1007,1153,1347,1371]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
species based on 16S Mt DNA region (
<bibRefCitation id="EFA854D5FFF1000F6D63FAA2D636FABC" author="Pinceel" box="[308,525,1383,1407]" pageId="20" pageNumber="55" refString="Pinceel, T, Vanschoenwinkel, B., Waterkeyn, A., Vanhove, M. P. M. Pinder, A, Timms, B. V. &amp; Brendonck, L. (2012) Fairy shrimps in distress - A molecular taxonomic review of the diverse fairy shrimp genus Branchinella (Anostraca: Thamnocephalidae) in Australia in the light of ongoing environmental change, Hydrobiologia, In press. http: // dx. doi. org / 10.1007 / s 10750 - 012 - 1240 - 8" type="book" year="2012">Pinceel et al, 2012</bibRefCitation>
), in which it is well separated from the other halophilic species of
<taxonomicName id="4C3952A7FFF1000F695DFAA2D1A7FABC" box="[1290,1436,1383,1407]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F695DFAA2D1A7FABC" box="[1290,1436,1383,1407]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
which form their own clade. Most of these have females with wide band-like second antenna and male second antenna with no or small frontal appendages. However B.
<taxonomicName id="4C3952A7FFF1000F6F7FFA6AD746FA04" box="[808,893,1455,1479]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6F7FFA6AD746FA04" box="[808,893,1455,1479]" italics="true" pageId="20" pageNumber="55">simplex</emphasis>
</taxonomicName>
is separable from these on many morphological grounds, including extremely simply structured second antenna, unusual thoracopods (see above) and in females a bent second antenna and a transverse brood chamber. On the other hand it is curiously aligned with
<taxonomicName id="4C3952A7FFF1000F68B8FA3DD16AF9CC" box="[1263,1361,1527,1551]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="halsei">
<emphasis id="B94DF536FFF1000F68B8FA3DD16AF9CC" box="[1263,1361,1527,1551]" italics="true" pageId="20" pageNumber="55">B. halsei</emphasis>
</taxonomicName>
which displays many morphological differences from
<taxonomicName id="4C3952A7FFF1000F6EF9F9D9D71FF9F0" box="[686,804,1563,1587]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6EF9F9D9D71FF9F0" box="[686,804,1563,1587]" italics="true" pageId="20" pageNumber="55">B. simplex</emphasis>
</taxonomicName>
, including having basal lobes on the medial base of the second antenna, a small frontal appendage, usual thoracopods and in females a typical bulbous brood chamber with an elongated tube reaching back a few abdominal segments. This close relationship in the cladogram (
<bibRefCitation id="EFA854D5FFF1000F6953F9A6D4EAF95C" author="Pinceel" pageId="20" pageNumber="55" refString="Pinceel, T, Vanschoenwinkel, B., Waterkeyn, A., Vanhove, M. P. M. Pinder, A, Timms, B. V. &amp; Brendonck, L. (2012) Fairy shrimps in distress - A molecular taxonomic review of the diverse fairy shrimp genus Branchinella (Anostraca: Thamnocephalidae) in Australia in the light of ongoing environmental change, Hydrobiologia, In press. http: // dx. doi. org / 10.1007 / s 10750 - 012 - 1240 - 8" type="book" year="2012">Pinceel et al., 2012</bibRefCitation>
) is possibly erroneous, as it is based on just one short section of DNA and apparently in this case is not representative of the full molecular differentiation in DNA.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF1000E6C90F90BD698FF34" lastPageId="21" lastPageNumber="56" pageId="20" pageNumber="55" type="distribution">
<paragraph id="8B862924FFF1000F6C90F90BD7EEF890" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
<emphasis id="B94DF536FFF1000F6C90F90BD5CDF924" bold="true" box="[199,502,1742,1767]" pageId="20" pageNumber="55">Distribution and ecology.</emphasis>
<taxonomicName id="4C3952A7FFF1000F6DA8F90AD6CBF924" box="[511,752,1743,1767]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6DA8F90AD6CBF924" box="[511,752,1743,1767]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
</taxonomicName>
was thought to be an endemic species of Western
<collectingCountry id="F32E69B4FFF1000F6962F90AD1A7F924" box="[1333,1436,1743,1767]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
found in the Goldfields (
<bibRefCitation id="EFA854D5FFF1000F6DF9F936D678F8C8" author="Linder" box="[430,579,1779,1803]" pageId="20" pageNumber="55" refString="Linder, F. (1941) Contributions to the morphology and taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 20, 101 - 330." type="journal article" year="1941">Linder, 1941</bibRefCitation>
;
<bibRefCitation id="EFA854D5FFF1000F6E18F936D6D6F8C8" author="Geddes" box="[591,749,1779,1803]" pageId="20" pageNumber="55" refString="Geddes, M. C. (1981) Revision of the Australian species of Branchinella (Crustacea: Anostraca). Australian Journal of Marine and Freshwater Research, 32, 253 - 295." type="journal article" year="1981">Geddes, 1981</bibRefCitation>
; Timms, 2002), but these new records extend its distribution to central
<collectingCountry id="F32E69B4FFF1000F6D47F8D2D54CF8EC" box="[272,375,1815,1839]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
and northern inland South
<collectingCountry id="F32E69B4FFF1000F6EE9F8D2D713F8EC" box="[702,808,1815,1839]" name="Australia" pageId="20" pageNumber="55">Australia</collectingCountry>
. Despite extensive collecting in the eastern inland its presence has not been recoded there (
<bibRefCitation id="EFA854D5FFF1000F6E6EF8FED7F3F890" author="Timms" box="[569,968,1851,1875]" pageId="20" pageNumber="55" refString="Rogers, D. C., Timms, B. V., Jocque, M. &amp; Brendonck, L. (2007) A new genus and species of branchiopoid fairy shrimp (Crustacea: Branchiopoda: Anostraca) from Australia. Zootaxa, 1551, 49 - 59." type="journal article" year="2007">Timms, 2007 and unpublished data</bibRefCitation>
).
</paragraph>
<paragraph id="8B862924FFF1000F6C90F89AD1A7F820" blockId="20.[151,1436,325,2019]" pageId="20" pageNumber="55">
<taxonomicName id="4C3952A7FFF1000F6C90F89AD58CF8B4" box="[199,439,1887,1911]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF1000F6C90F89AD58CF8B4" box="[199,439,1887,1911]" italics="true" pageId="20" pageNumber="55">Branchinella simplex</emphasis>
</taxonomicName>
is tolerant of salinity, as first noted by
<bibRefCitation id="EFA854D5FFF1000F6FD7F89AD013F8B4" author="Geddes" box="[896,1064,1887,1911]" pageId="20" pageNumber="55" refString="Geddes, M. C. (1981) Revision of the Australian species of Branchinella (Crustacea: Anostraca). Australian Journal of Marine and Freshwater Research, 32, 253 - 295." type="journal article" year="1981">Geddes (1981)</bibRefCitation>
based on a salinity of
<quantity id="4CC184C1FFF1000F6966F89AD158F8B4" box="[1329,1379,1887,1911]" metricMagnitude="-2" metricUnit="kg" metricValue="2.1" pageId="20" pageNumber="55" unit="g" value="21.0">21 g</quantity>
/L in Lake Annean at the time of collection. Subsequent records (
<tableCitation id="C6BB1C9FFFF1000F6F04F846D792F858" box="[851,937,1923,1947]" captionStart="TABLE 1" captionStartId="22.[151,239,151,175]" captionTargetBox="[151,1374,208,644]" captionTargetPageId="22" captionText="TABLE 1. Salinity records for Branchinella simplex" httpUri="http://table.plazi.org/id/DF4679ACFFF3000D6CC0FF52D6F2FF6C" pageId="20" pageNumber="55" tableUuid="DF4679ACFFF3000D6CC0FF52D6F2FF6C">Table 1</tableCitation>
) confirm its marked salinity tolerance, the greatest for any
<taxonomicName id="4C3952A7FFF1000F6D19F862D5DBF87C" box="[334,480,1959,1983]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF1000F6D19F862D5DBF87C" box="[334,480,1959,1983]" italics="true" pageId="20" pageNumber="55">Branchinella</emphasis>
</taxonomicName>
species, commonly to about
<quantity id="4CC184C1FFF1000F6F7DF862D767F87C" box="[810,860,1959,1983]" metricMagnitude="-2" metricUnit="kg" metricValue="3.0" pageId="20" pageNumber="55" unit="g" value="30.0">30 g</quantity>
/L, rarely to
<quantity id="4CC184C1FFF1000F6FBEF862D021F87C" box="[1001,1050,1959,1983]" metricMagnitude="-2" metricUnit="kg" metricValue="6.0" pageId="20" pageNumber="55" unit="g" value="60.0">60 g</quantity>
/L (Timms, 2009). It is not known whether its body tissues are tolerant of these salinities as it is in two other species (
<taxonomicName id="4C3952A7FFF1000F68D8F809D179F820" box="[1167,1346,1995,2019]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="20" pageNumber="55" phylum="Arthropoda" rank="species" species="australiensis">
<emphasis id="B94DF536FFF1000F68D8F809D179F820" box="[1167,1346,1995,2019]" italics="true" pageId="20" pageNumber="55">B. australiensis</emphasis>
</taxonomicName>
and
<emphasis id="B94DF536FFF1000F69D3F809D1A7F820" box="[1412,1436,1996,2019]" italics="true" pageId="20" pageNumber="55">B.</emphasis>
</paragraph>
<paragraph id="8B862924FFF0000E6CC0FF5CD698FF34" blockId="21.[151,1436,151,248]" pageId="21" pageNumber="56">
<taxonomicName id="4C3952A7FFF0000E6CC0FF5CD53FFF73" box="[151,260,153,176]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="21" pageNumber="56" phylum="Arthropoda" rank="species" species="compacta">
<emphasis id="B94DF536FFF0000E6CC0FF5CD53FFF73" box="[151,260,153,176]" italics="true" pageId="21" pageNumber="56">compacta</emphasis>
</taxonomicName>
) with mild tolerance to salinity, or whether it hypo-osmoregulates as does
<taxonomicName id="4C3952A7FFF0000E68CBFF5CD126FF73" box="[1180,1309,153,176]" class="Branchiopoda" family="Parartemiidae" genus="Parartemia" kingdom="Animalia" order="Anostraca" pageId="21" pageNumber="56" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF0000E68CBFF5CD126FF73" box="[1180,1309,153,176]" italics="true" pageId="21" pageNumber="56">Parartemia</emphasis>
</taxonomicName>
in similar situations. To be tolerant to such high salinities as
<quantity id="4CC184C1FFF0000E6E9FFF79D6C3FF17" box="[712,760,188,212]" metricMagnitude="-2" metricUnit="kg" metricValue="6.0" pageId="21" pageNumber="56" unit="g" value="60.0">60 g</quantity>
/L would be remarkable, just as it would be remarkable for a species of
<taxonomicName id="4C3952A7FFF0000E6D5AFF25D59BFF3B" box="[269,416,224,248]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="21" pageNumber="56" phylum="Arthropoda" rank="genus">
<emphasis id="B94DF536FFF0000E6D5AFF25D59BFF3B" box="[269,416,224,248]" italics="true" pageId="21" pageNumber="56">Branchinella</emphasis>
</taxonomicName>
to hypo-osmoregulate.
</paragraph>
</subSubSection>
<caption id="DF4679ACFFF0000E6CC0F8B7D57DF80E" httpUri="https://zenodo.org/record/254603/files/figure.png" pageId="21" pageNumber="56" targetBox="[170,1414,303,1861]" targetPageId="21">
<paragraph id="8B862924FFF0000E6CC0F8B7D57DF80E" blockId="21.[151,1437,1906,1997]" pageId="21" pageNumber="56">
<emphasis id="B94DF536FFF0000E6CC0F8B7D521F84B" bold="true" box="[151,282,1906,1929]" pageId="21" pageNumber="56">FIGURE 11</emphasis>
.
<taxonomicName id="4C3952A7FFF0000E6D7EF8B7D64BF84B" authority="Linder. A" authorityName="Linder. A" box="[297,624,1906,1928]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="21" pageNumber="56" phylum="Arthropoda" rank="species" species="simplex">
<emphasis id="B94DF536FFF0000E6D7EF8B7D639F84B" box="[297,514,1906,1928]" italics="true" pageId="21" pageNumber="56">Branchinella simplex</emphasis>
Linder. A
</taxonomicName>
, male head with second antenna, dorsal view, Lake Carey; B, male head with second antenna, dorsal view, William Ck; C, penis; D female head, normal and post mature; E, brood chamber, ventral view. Scale bars 1 mm.
</paragraph>
</caption>
<caption id="DF4679ACFFF3000D6CC0FF52D6F2FF6C" ID-Table-UUID="DF4679ACFFF3000D6CC0FF52D6F2FF6C" box="[151,713,151,175]" httpUri="http://table.plazi.org/id/DF4679ACFFF3000D6CC0FF52D6F2FF6C" pageId="22" pageNumber="57" targetBox="[151,1374,208,644]" targetIsTable="true" targetPageId="22">
<paragraph id="8B862924FFF3000D6CC0FF52D6F2FF6C" blockId="22.[151,713,151,175]" box="[151,713,151,175]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6CC0FF52D531FF6C" bold="true" box="[151,266,151,175]" pageId="22" pageNumber="57">TABLE 1.</emphasis>
Salinity records for
<taxonomicName id="4C3952A7FFF3000D6DB2FF5DD6F2FF6C" box="[485,713,152,175]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="22" pageNumber="57" phylum="Arthropoda" rank="species" species="simplex">Branchinella simplex</taxonomicName>
</paragraph>
</caption>
<paragraph id="8B862924FFF3000D6CF2FF15D575FD47" pageId="22" pageNumber="57">
<table id="F939DB84FFF3FFE46CC0FF15D165FD47" box="[151,1374,208,644]" gridcols="3" gridrows="7" pageId="22" pageNumber="57">
<tr id="35092B66FFF3FFE46CC0FF15D165FF25" box="[151,1374,208,230]" gridrow="0" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FF15D6D5FF25" box="[151,750,208,230]" gridcol="0" gridrow="0" pageId="22" pageNumber="57">Authors Locality</th>
<th id="76D8421AFFF3FFE46FFDFF15D077FF25" box="[938,1100,208,230]" gridcol="1" gridrow="0" pageId="22" pageNumber="57">Salinity range</th>
<th id="76D8421AFFF3FFE4689BFF15D165FF25" box="[1228,1374,208,230]" gridcol="2" gridrow="0" pageId="22" pageNumber="57">No. of records</th>
</tr>
<tr id="35092B66FFF3FFE46CC0FF39D165FED1" box="[151,1374,252,274]" gridrow="1" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FF39D6D5FED1" box="[151,750,252,274]" gridcol="0" gridrow="1" pageId="22" pageNumber="57">Geddes, 1981 Kalgoorlie, WA</th>
<td id="76D8421AFFF3FFE46FFDFF39D077FED1" box="[938,1100,252,274]" gridcol="1" gridrow="1" pageId="22" pageNumber="57">to 21 g/L</td>
<td id="76D8421AFFF3FFE4689BFF39D165FED1" box="[1228,1374,252,274]" gridcol="2" gridrow="1" pageId="22" pageNumber="57">2</td>
</tr>
<tr id="35092B66FFF3FFE46CC0FEEDD165FEFD" box="[151,1374,296,318]" gridrow="2" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FEEDD6D5FEFD" box="[151,750,296,318]" gridcol="0" gridrow="2" pageId="22" pageNumber="57">Timms et al., 2007 Lake Carey, WA</th>
<td id="76D8421AFFF3FFE46FFDFEEDD077FEFD" box="[938,1100,296,318]" gridcol="1" gridrow="2" pageId="22" pageNumber="57">12.8 to 62 g/L</td>
<td id="76D8421AFFF3FFE4689BFEEDD165FEFD" box="[1228,1374,296,318]" gridcol="2" gridrow="2" pageId="22" pageNumber="57">6</td>
</tr>
<tr id="35092B66FFF3FFE46CC0FE91D165FE48" box="[151,1374,340,395]" gridrow="3" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FE91D6D5FE48" box="[151,750,340,395]" gridcol="0" gridrow="3" pageId="22" pageNumber="57">Outback Ecology, Lake Carey, WA pers.comm., 2011</th>
<td id="76D8421AFFF3FFE46FFDFE91D077FE48" box="[938,1100,340,395]" gridcol="1" gridrow="3" pageId="22" pageNumber="57">15.3 to 34.7 g/L</td>
<td id="76D8421AFFF3FFE4689BFE91D165FE48" box="[1228,1374,340,395]" gridcol="2" gridrow="3" pageId="22" pageNumber="57">4</td>
</tr>
<tr id="35092B66FFF3FFE46CC0FE64D165FE74" box="[151,1374,417,439]" gridrow="4" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FE64D6D5FE74" box="[151,750,417,439]" gridcol="0" gridrow="4" pageId="22" pageNumber="57">Bindy Datson, pers.comm., 2011 Lake Carey, WA</th>
<td id="76D8421AFFF3FFE46FFDFE64D077FE74" box="[938,1100,417,439]" gridcol="1" gridrow="4" pageId="22" pageNumber="57">12.5 to 28.6 g/L</td>
<td id="76D8421AFFF3FFE4689BFE64D165FE74" box="[1228,1374,417,439]" gridcol="2" gridrow="4" pageId="22" pageNumber="57">7</td>
</tr>
<tr id="35092B66FFF3FFE46CC0FE08D165FE20" box="[151,1374,461,483]" gridrow="5" pageId="22" pageNumber="57">
<th id="76D8421AFFF3FFE46CC0FE08D6D5FE20" box="[151,750,461,483]" gridcol="0" gridrow="5" pageId="22" pageNumber="57">Author, unpublished Central Australia</th>
<td id="76D8421AFFF3FFE46FFDFE08D077FE20" box="[938,1100,461,483]" gridcol="1" gridrow="5" pageId="22" pageNumber="57">14 to 30 g/L</td>
<td id="76D8421AFFF3FFE4689BFE08D165FE20" box="[1228,1374,461,483]" gridcol="2" gridrow="5" pageId="22" pageNumber="57">2</td>
</tr>
<tr id="35092B66FFF3FFE46CC0FD8CD165FD47" box="[151,1374,585,644]" gridrow="6" pageId="22" pageNumber="57" rowspan-1="1" rowspan-2="1">
<th id="76D8421AFFF3FFE46CC0FD8CD6D5FD47" box="[151,750,585,644]" gridcol="0" gridrow="6" pageId="22" pageNumber="57">
<taxonomicName id="4C3952A7FFF3000D6CC0FD8CD604FDA0" authority="Milner 1929" authorityName="Milner" authorityYear="1929" box="[151,575,585,611]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="22" pageNumber="57" phylum="Arthropoda" rank="species" species="wellardi">
<emphasis id="B94DF536FFF3000D6CC0FD8CD604FDA0" bold="true" box="[151,575,585,611]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6CC0FD8CD59BFDA0" bold="true" box="[151,416,585,611]" italics="true" pageId="22" pageNumber="57">Branchinella wellardi</emphasis>
Milner 1929
</emphasis>
</taxonomicName>
Figs. 1J, 9B, 12.
</th>
</tr>
</table>
</paragraph>
<subSubSection id="C3237AAFFFF3000D6CC0FD71D61BFD2B" pageId="22" pageNumber="57" type="reference_group">
<paragraph id="8B862924FFF3000D6CC0FD71D61BFD2B" blockId="22.[151,1435,692,745]" pageId="22" pageNumber="57">
<taxonomicName id="4C3952A7FFF3000D6CC0FD71D631FD0A" ID-CoL="7RPBR" authority="Milner, 1929" authorityName="Milner" authorityYear="1929" box="[151,522,692,714]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="22" pageNumber="57" phylum="Arthropoda" rank="species" species="wellardi">
<emphasis id="B94DF536FFF3000D6CC0FD71D54CFD09" box="[151,375,692,714]" italics="true" pageId="22" pageNumber="57">Branchinella wellardi</emphasis>
<bibRefCitation id="EFA854D5FFF3000D6DD6FD71D631FD0A" author="Milner" box="[385,522,692,714]" pageId="22" pageNumber="57" refString="Milner, D. F. (1929) A description of two new species of Anostracan Phyllopoda from Western Australia. Journal of the Royal Society of Western Australia, 15, 25 - 35." type="journal article" year="1929">Milner, 1929</bibRefCitation>
</taxonomicName>
, pp. 29–31, plate 6;
<bibRefCitation id="EFA854D5FFF3000D6EB0FD71D755FD0A" author="Linder" box="[743,878,692,714]" pageId="22" pageNumber="57" refString="Linder, F. (1941) Contributions to the morphology and taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 20, 101 - 330." type="journal article" year="1941">Linder, 1941</bibRefCitation>
, p269; Geddes, p. 281, Fig. 16f; Timms, 2002, p.87;
<bibRefCitation id="EFA854D5FFF3000D6C90FD17D574FD2B" author="Timms" box="[199,335,722,744]" pageId="22" pageNumber="57" refString="Timms, B. V. (2008) Further studies on the fairy shrimp genus Branchinella (Crustacea, Anostraca, Thamnocephalidae) in Western Australia, with descriptions of new species. Records of the Western Australian Museum, 24, 289 - 306." type="journal article" year="2008">Timms, 2008</bibRefCitation>
, pp 302–304,
<figureCitation id="130235A1FFF3000D6D89FD17D627FD2B" box="[478,540,722,744]" captionStart="FIGURE 9" captionStartId="17.[151,250,1265,1288]" captionTargetBox="[174,1427,495,1239]" captionTargetId="figure@17.[151,1436,483,1244]" captionTargetPageId="17" captionText="FIGURE 9. Male fifth thoracopods. A, B. herrodi sp. nov.; B, B. wellardi Milner. Scale bars 1 mm." httpUri="https://zenodo.org/record/254601/files/figure.png" pageId="22" pageNumber="57">Fig. 9</figureCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF3000D6CC0FCD0D134FC97" pageId="22" pageNumber="57" type="materials_examined">
<paragraph id="8B862924FFF3000D6CC0FCD0D134FC97" blockId="22.[151,1437,789,1933]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6CC0FCD0D5BBFCED" bold="true" box="[151,384,789,814]" pageId="22" pageNumber="57">Material examined.</emphasis>
<specimenCount id="9D3FE2ADFFF3000D6DD0FCD0D5DBFCEE" box="[391,480,789,813]" pageId="22" pageNumber="57" type="male">5 males</specimenCount>
,
<specimenCount id="9D3FE2ADFFF3000D6DBCFCD0D661FCEE" box="[491,602,789,813]" pageId="22" pageNumber="57" type="female">5 females</specimenCount>
, New South
<collectingCountry id="F32E69B4FFF3000D6EBEFCD0D714FCEE" box="[745,815,789,813]" name="United Kingdom" pageId="22" pageNumber="57">Wales</collectingCountry>
, Muella Station,
<quantity id="4CC184C1FFF3000D6FBAFCD0D079FCEE" box="[1005,1090,789,813]" metricMagnitude="5" metricUnit="m" metricValue="1.25" pageId="22" pageNumber="57" unit="km" value="125.0">125 km</quantity>
NE of Bourke, temporary lake on eastern boundary south of road,
<geoCoordinate id="EE0D4FE3FFF3000D6E74FCF9D696FC97" box="[547,685,825,852]" direction="south" orientation="latitude" pageId="22" pageNumber="57" precision="15" value="-29.533054">29o 31’59”S</geoCoordinate>
,
<geoCoordinate id="EE0D4FE3FFF3000D6EEEFCF9D761FC97" box="[697,858,825,852]" direction="east" orientation="longitude" pageId="22" pageNumber="57" precision="15" value="145.015">145o 00’ 54”E</geoCoordinate>
,
<date id="FF870FE4FFF3000D6F32FCF9D014FC97" box="[869,1071,828,852]" pageId="22" pageNumber="57" value="2010-02-19">19 February 2010</date>
,
<collectionCode id="ED28B1E1FFF3000D686DFCF8D048FC97" box="[1082,1139,829,852]" pageId="22" pageNumber="57">BVT</collectionCode>
. AM P88374.
</paragraph>
</subSubSection>
<subSubSection id="C3237AAFFFF3000D6C90FCA5D543F84F" pageId="22" pageNumber="57" type="discussion">
<paragraph id="8B862924FFF3000D6C90FCA5D6EAFBCB" blockId="22.[151,1437,789,1933]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6C90FCA5D500FCBB" bold="true" box="[199,315,864,888]" pageId="22" pageNumber="57">Remarks.</emphasis>
Since its discovery in the Murchison district, Western
<collectingCountry id="F32E69B4FFF3000D6FFDFCA5D02FFCBB" box="[938,1044,864,888]" name="Australia" pageId="22" pageNumber="57">Australia</collectingCountry>
, this species has been encountered only a few times, three times more in mid Western
<collectingCountry id="F32E69B4FFF3000D6E80FC41D705FC5F" box="[727,830,900,924]" name="Australia" pageId="22" pageNumber="57">Australia</collectingCountry>
(Timms, 2002, 2008), and in a few sites in the Paroo, northwestern New South
<collectingCountry id="F32E69B4FFF3000D6D91FC6DD631FC03" box="[454,522,936,960]" name="United Kingdom" pageId="22" pageNumber="57">Wales</collectingCountry>
and southwestern Qld (
<bibRefCitation id="EFA854D5FFF3000D6F7DFC6DD05DFC03" author="Timms" box="[810,1126,936,960]" pageId="22" pageNumber="57" refString="Timms, B. V. &amp; Sanders, P. R. (2002) Biogeography and ecology of Anostraca (Crustacea) in middle Paroo catchment of the Australian arid-zone. Hydrobiologia, 486, 225 - 238." type="journal article" year="2002">Timms and Sanders, 2002</bibRefCitation>
). Milner’s description and diagrams, together with those in
<bibRefCitation id="EFA854D5FFF3000D6E52FC09D6A8FC27" author="Timms" box="[517,659,972,996]" pageId="22" pageNumber="57" refString="Timms, B. V. (2008) Further studies on the fairy shrimp genus Branchinella (Crustacea, Anostraca, Thamnocephalidae) in Western Australia, with descriptions of new species. Records of the Western Australian Museum, 24, 289 - 306." type="journal article" year="2008">Timms 2008</bibRefCitation>
are adequate, except for the some detail of the frontal appendage and the thoracopods which are described in detail here.
</paragraph>
<paragraph id="8B862924FFF3000D6C90FBD1D5E3FB7F" blockId="22.[151,1437,789,1933]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6C90FBD1D59DFBEF" box="[199,422,1044,1068]" italics="true" pageId="22" pageNumber="57">Frontal appendage</emphasis>
with a short trunk and two branches, each about four times longer than the trunk. A bilobed lamellar extension at the bifurcation almost as large as the main trunk. Each branch pseudosegmented and bearing 10 branches laterally and 9 medially, all except the basolateral branch in opposite pairs. Subbranches decreasing in length apically and knobbly with each knob bearing a narrow epidermal outgrowth on each side and terminally.
</paragraph>
<paragraph id="8B862924FFF3000D6C90FB0DD61CF8E3" blockId="22.[151,1437,789,1933]" pageId="22" pageNumber="57">
<emphasis id="B94DF536FFF3000D6C90FB0DD5B2FB23" box="[199,393,1224,1248]" italics="true" pageId="22" pageNumber="57">Fifth thoracopod</emphasis>
with endite 1+2 and 3 evenly curved, the former about three times the size of the later. Anterior seta of endite 1 naked, and about half the length of adjacent posterior setae. Anterior seta of endite 2 about half the length of endite 1 anterior seta and bearing a strong pecten of spines and attended at its base by a small smooth spine. Endite 3 with an anterior setae similar in length to the first anterior seta, and bearing a strong pecten of spines and attended at its base by a short naked spine. Endites 4–6 asymmetrical and covered with small spines. Endites 4 and 5 with two anterior setae and endite 6 with one anterior seta, representing two
<typeStatus id="54829786FFF3000D68FBFAB8D0D0FA56" box="[1196,1259,1405,1429]" pageId="22" pageNumber="57">types</typeStatus>
. The first on all three endites with a fine pecten most of their length and a few spinules basally; the seta on endite 6 a little longer than the other two. The second setal
<typeStatus id="54829786FFF3000D6E11FA00D64DFA1E" box="[582,630,1477,1501]" pageId="22" pageNumber="57">type</typeStatus>
on endites 4 and 5 only, comparatively short (half length of adjacent anterior setae) and almost naked except for a few widely spaced spinules. Posterior setae of all endites long and numbering about 60 on endites 1+2, 20 on endite 3, then 3,2,2 respectively on endites 4–6. Endopod squarish with a wide shallow notch apically. It bears 4 short feathered setae medioapically, each inserted on the mid dorsal surface of an elongated knob (the whole structure like a sledge hammer coupled to the endopod), another 3 more normally inserted before the broad apical notch and 13 more on small raised knobs on the remaining apical surface and lateral edge. Exopod with about 33 feathered setae, most about double the length of the endopod setae and each on a similar small raised basal knob. These small knobs with 1–4 spinules, but the large knobs on the medial endopod without any outgrowths. Epipod elongate oval and naked. Praeepipodite large (about equivalent to exopod + endopod) and with smooth edges.
</paragraph>
<paragraph id="8B862924FFF3000D6C99F8E9D543F84F" blockId="22.[151,1437,789,1933]" pageId="22" pageNumber="57">
The significant structures on this thoracopod are the knobs on the medial surface of the endopod. As far as is known they are unique to
<taxonomicName id="4C3952A7FFF3000D6D9EF894D67CF8AB" box="[457,583,1872,1896]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="22" pageNumber="57" phylum="Arthropoda" rank="species" species="wellardi">
<emphasis id="B94DF536FFF3000D6D9EF894D67CF8AB" box="[457,583,1872,1896]" italics="true" pageId="22" pageNumber="57">B. wellardi</emphasis>
</taxonomicName>
and they clearly differentiate it from a closely related species,
<taxonomicName id="4C3952A7FFF3000D6970F894D1A7F8AB" box="[1319,1436,1872,1896]" class="Branchiopoda" family="Thamnocephalidae" genus="Branchinella" kingdom="Animalia" order="Anostraca" pageId="22" pageNumber="57" phylum="Arthropoda" rank="species" species="herrodi" status="sp. nov.">
<emphasis id="B94DF536FFF3000D6970F894D1A7F8AB" box="[1319,1436,1872,1896]" italics="true" pageId="22" pageNumber="57">B. herrodi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27E484DFFF3000D6CC0F8B0D4D2F84F" box="[151,233,1909,1933]" pageId="22" pageNumber="57" rank="species">
<emphasis id="B94DF536FFF3000D6CC0F8B0D4D9F84E" bold="true" box="[151,226,1909,1933]" pageId="22" pageNumber="57">sp.nov</emphasis>
.
</taxonomicNameLabel>
(see above).
</paragraph>
</subSubSection>
</treatment>
</document>
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