treatments-xml/data/03/FE/D9/03FED906FFCF384EFF0EC390FB6EFD9D.xml
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<treatment id="03FED906FFCF384EFF0EC390FB6EFD9D" ID-DOI="http://doi.org/10.5281/zenodo.5253223" ID-Zenodo-Dep="5253223" LSID="urn:lsid:plazi:treatment:03FED906FFCF384EFF0EC390FB6EFD9D" httpUri="http://treatment.plazi.org/id/03FED906FFCF384EFF0EC390FB6EFD9D" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
<subSubSection id="C34D3B9BFFCF384DFF0EC390FC65FE52" box="[151,929,403,430]" pageId="45" pageNumber="46" type="nomenclature">
<paragraph id="8BE86810FFCF384DFF0EC390FC65FE52" blockId="45.[151,929,403,462]" box="[151,929,403,430]" pageId="45" pageNumber="46">
<heading id="D0A0DF7CFFCF384DFF0EC390FC65FE52" bold="true" box="[151,929,403,430]" fontSize="11" level="1" pageId="45" pageNumber="46" reason="1">
<taxonomicName id="4C571393FFCF384DFF0EC390FC65FE52" ID-CoL="8DMNY" authority="Saether et Schnell" authorityName="Saether et Schnell" box="[151,929,403,430]" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="unidentatus" subGenus="Rheocricotopus">
<emphasis id="B923B402FFCF384DFF0EC390FC65FE52" bold="true" box="[151,929,403,430]" pageId="45" pageNumber="46">
<emphasis id="B923B402FFCF384DFF0EC390FE90FE51" bold="true" box="[151,340,404,430]" italics="true" pageId="45" pageNumber="46">Rheocricotopus</emphasis>
(
<emphasis id="B923B402FFCF384DFEFCC390FDE6FE51" bold="true" box="[357,546,404,430]" italics="true" pageId="45" pageNumber="46">Rheocricotopus</emphasis>
)
<emphasis id="B923B402FFCF384DFDAAC390FD06FE51" bold="true" box="[563,706,404,430]" italics="true" pageId="45" pageNumber="46">unidentatus</emphasis>
Saether
<emphasis id="B923B402FFCF384DFCB3C390FCFBFE51" bold="true" box="[810,831,404,430]" italics="true" pageId="45" pageNumber="46">et</emphasis>
Schnell
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34D3B9BFFCF384DFF0EC3B2FEE4FE31" box="[151,288,438,462]" pageId="45" pageNumber="46" type="description">
<paragraph id="8BE86810FFCF384DFF0EC3B2FEE4FE31" blockId="45.[151,929,403,462]" box="[151,288,438,462]" pageId="45" pageNumber="46">
<figureCitation id="136C7495FFCF384DFF0EC3B2FEE4FE31" box="[151,288,438,462]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="45" pageNumber="46">Figs 37AD</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C34D3B9BFFCF384EFF0EC3FAFE43FE51" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46" type="diagnosis">
<paragraph id="8BE86810FFCF384EFF0EC3FAFE12FEBD" blockId="45.[151,1436,510,570]" lastBlockId="46.[151,1436,151,611]" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
<emphasis id="B923B402FFCF384DFF0EC3FAFED5FDE8" bold="true" box="[151,273,510,535]" inLineHeading="true" pageId="45" pageNumber="46" reason="1">Diagnosis.</emphasis>
Head without tubercles; Labrum and premandible as in
<figureCitation id="136C7495FFCF384DFC1FC3FAFC28FDE9" box="[902,1004,510,534]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="45" pageNumber="46">Fig. 37A</figureCitation>
; SI seta bifid; premandible with single apical tooth, no apparent brush; antenna (
<figureCitation id="136C7495FFCF384DFDE9C026FD12FDC5" box="[624,726,546,570]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="45" pageNumber="46">Fig. 37B</figureCitation>
) AR 1.5; mandible (
<figureCitation id="136C7495FFCF384DFC58C026FBECFDC5" box="[961,1064,546,570]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="45" pageNumber="46">Fig. 37C</figureCitation>
) with long apical tooth, slightly shorter than combined length of 3 inner teeth; mentum (
<figureCitation id="136C7495FFCC384EFC94C293FCB0FF50" box="[781,884,151,175]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="46" pageNumber="47">Fig. 37D</figureCitation>
) with large median tooth, having a pointed apex, about 4x the width of 1
<superScript id="7C22C558FFCC384EFE39C2B8FE6EFF35" attach="left" box="[416,426,188,202]" fontSize="6" pageId="46" pageNumber="47">st</superScript>
lateral, accessory tooth present, or appears as lateral notch or completely worn off, 5 lateral teeth; VM plates (see
<figureCitation id="136C7495FFCC384EFE22C2E6FDDBFF05" box="[443,543,226,250]" captionStart="FIGURE 37" captionStartId="45.[150,249,1973,1996]" captionTargetBox="[188,1398,623,1951]" captionTargetId="figure-150@45.[188,1398,623,1951]" captionTargetPageId="45" captionText="FIGURE 37. Rheocricotopus (s. str.) unidentatus Saether &amp; Schnell, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates." pageId="46" pageNumber="47">Fig. 37D</figureCitation>
) elongate, tapering to a rounded base, beard with about 25 setae; procercus with lateral tooth and 5 apical setae; anal tubules cylindrical 0.5x as long as posterior parapods with several claws each having sharply angled tooth.
</paragraph>
<caption id="DF283898FFCF384DFF0FC5B1FBA1F816" pageId="45" pageNumber="46" startId="45.[150,249,1973,1996]" targetBox="[188,1398,623,1951]" targetPageId="45">
<paragraph id="8BE86810FFCF384DFF0FC5B1FBA1F816" blockId="45.[150,1435,1973,2025]" pageId="45" pageNumber="46">
<emphasis id="B923B402FFCF384DFF0FC5B1FEE4F833" bold="true" box="[150,288,1973,1996]" pageId="45" pageNumber="46">FIGURE 37.</emphasis>
<taxonomicName id="4C571393FFCF384DFEB1C5B1FC95F834" authority="Saether &amp; Schnell" authorityName="Saether &amp; Schnell" authorityYear="1988" box="[296,849,1973,1995]" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="unidentatus">
<emphasis id="B923B402FFCF384DFEB1C5B1FE03F834" box="[296,455,1973,1995]" italics="true" pageId="45" pageNumber="46">Rheocricotopus</emphasis>
(
<emphasis id="B923B402FFCF384DFE4EC5B2FDCAF834" box="[471,526,1974,1995]" italics="true" pageId="45" pageNumber="46">s. str.</emphasis>
)
<emphasis id="B923B402FFCF384DFD84C5B1FD57F834" box="[541,659,1973,1995]" italics="true" pageId="45" pageNumber="46">unidentatus</emphasis>
Saether &amp; Schnell
</taxonomicName>
, larva (AD). A—labrum and premandible; B—antenna; C—mandible; D—mentum, with median accessory teeth completely worn away and VM plates.
</paragraph>
</caption>
<paragraph id="8BE86810FFCC384EFF5EC34BFE43FE51" blockId="46.[151,1436,151,611]" pageId="46" pageNumber="47">
<emphasis id="B923B402FFCC384EFF5EC34BFED5FE98" bold="true" box="[199,273,335,359]" inLineHeading="true" pageId="46" pageNumber="47" reason="1">Notes.</emphasis>
The median mental tooth can exhibit various degrees of wear patterns affecting the expression of the accessory tooth. The beard in our specimens is not as dense as described by
<bibRefCitation id="EFC615E1FFCC384EFC6FC376FA8AFE75" author="Saether, O. A. &amp; Schnell, O. A." box="[1014,1358,370,394]" pageId="46" pageNumber="47" pagination="65 - 74" refId="ref27923" refString="Saether, O. A. &amp; Schnell, O. A. (1988) Two new species of the Rheocricotopus (R.) effusus group (Diptera, Chironomidae). Spixiana supplement, 14, 65 - 74." type="journal article" year="1988">Saether and Schnell (1988: 72)</bibRefCitation>
with a range of 2840 setae.
</paragraph>
</subSubSection>
<subSubSection id="C34D3B9BFFCC384EFF5EC3BFFB6EFD9D" pageId="46" pageNumber="47" type="biology_ecology">
<paragraph id="8BE86810FFCC384EFF5EC3BFFD84FDE5" blockId="46.[151,1436,151,611]" pageId="46" pageNumber="47">
<emphasis id="B923B402FFCC384EFF5EC3BFFE7AFE2C" bold="true" box="[199,446,442,467]" inLineHeading="true" pageId="46" pageNumber="47" reason="1">Ecology and habitat.</emphasis>
In study streams they were less common than
<taxonomicName id="4C571393FFCC384EFC55C3BFFB44FE2C" box="[972,1152,443,467]" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="eminellobus">
<emphasis id="B923B402FFCC384EFC55C3BFFB44FE2C" box="[972,1152,443,467]" italics="true" pageId="46" pageNumber="47">Rh. eminellobus</emphasis>
</taxonomicName>
but occurred in the same habitats. They never occurred in the same streams as
<taxonomicName id="4C571393FFCC384EFD7EC3DBFC5AFE08" box="[743,926,479,503]" class="Insecta" family="Chironomidae" genus="Rheocricotopus" kingdom="Animalia" order="Diptera" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="tuberculatus">
<emphasis id="B923B402FFCC384EFD7EC3DBFC5AFE08" box="[743,926,479,503]" italics="true" pageId="46" pageNumber="47">Rh. tuberculatus</emphasis>
</taxonomicName>
. Larvae of this species are shredders found in high numbers in the bottom leaf litter.
</paragraph>
<paragraph id="8BE86810FFCC384EFF5EC022FC9BFDC0" blockId="46.[151,1436,151,611]" box="[199,863,550,575]" pageId="46" pageNumber="47">
<emphasis id="B923B402FFCC384EFF5EC022FEBEFDC0" bold="true" box="[199,378,550,575]" inLineHeading="true" pageId="46" pageNumber="47" reason="1">Sampling sites.</emphasis>
Killarney and Algonquin Provincial Parks.
</paragraph>
<paragraph id="8BE86810FFCC384EFF5EC04EFB6EFD9D" blockId="46.[151,1436,151,611]" box="[199,1194,586,611]" pageId="46" pageNumber="47">
<emphasis id="B923B402FFCC384EFF5EC04EFE03FD9C" bold="true" box="[199,455,586,611]" inLineHeading="true" pageId="46" pageNumber="47" reason="1">Nearctic distribution.</emphasis>
<materialsCitation id="3B3F624DFFCC384EFE54C04EFCFEFD9D" box="[461,826,586,610]" country="Canada" location="Ontario" pageId="46" pageNumber="47" specimenCount="1" stateProvince="Ontario">
First record for
<collectingCountry id="F3402880FFCC384EFDE7C04EFD12FD9D" box="[638,726,586,610]" name="Canada" pageId="46" pageNumber="47">Canada</collectingCountry>
:
<collectingRegion id="4993A6F2FFCC384EFD78C04EFCFEFD9D" box="[737,826,586,610]" country="Canada" name="Ontario" pageId="46" pageNumber="47">Ontario</collectingRegion>
</materialsCitation>
.
<materialsCitation id="3B3F624DFFCC384EFCDDC04EFB62FD9D" box="[836,1190,586,610]" country="United States of America" isTailEnumeration="true" location="Ontario" pageId="46" pageNumber="47" specimenCount="1" stateProvince="Ohio">
<collectingCountry id="F3402880FFCC384EFCDDC04EFC44FD9D" box="[836,896,586,610]" name="United States of America" pageId="46" pageNumber="47">USA</collectingCountry>
:
<collectingRegion id="4993A6F2FFCC384EFC12C04EFC07FD9D" box="[907,963,586,610]" country="United States of America" name="Ohio" pageId="46" pageNumber="47">Ohio</collectingRegion>
and
<collectingRegion id="4993A6F2FFCC384EFC63C04EFB62FD9D" box="[1018,1190,586,610]" country="United States of America" name="North Carolina" pageId="46" pageNumber="47">North Carolina</collectingRegion>
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>