plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/7B/9A/07/7B9A07D217E05979BA69A42AAECEDCD9.xml
maintenance fb9e83ef2e added 7B
2024-06-21 12:41:18 +02:00

266 lines
24 KiB
XML
Raw Blame History

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1111.77413" ID-GBIF-Dataset="7ca232ec-cc73-4b1f-b95b-38db4ffcc16f" ID-Pensoft-Pub="1313-2970-1111-355" ID-Pensoft-UUID="16BC3D1DE3135AD69CA0B143141B3BC6" ID-ZooBank="06E0B92C6DAE407FBA99899A6EBCB458" ModsDocID="1313-2970-1111-355" checkinTime="1657577017177" checkinUser="pensoft" docAuthor="Ramirez-Carmona, Mauricio, Barba-Alvarez, Rafael, Contreras-Ramos, Atilano &amp; Rivas, Gerardo" docDate="2022" docId="7B9A07D217E05979BA69A42AAECEDCD9" docLanguage="en" docName="ZooKeys 1111: 355-369" docOrigin="ZooKeys 1111" docPubDate="2022-07-11" docSource="http://dx.doi.org/10.3897/zookeys.1111.77413" docTitle="Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez 1999" docType="treatment" docVersion="2" id="16BC3D1DE3135AD69CA0B143141B3BC6" lastPageNumber="355" masterDocId="16BC3D1DE3135AD69CA0B143141B3BC6" masterDocTitle="Larval and female descriptions of Mejicanotrichia Harris &amp; Holzenthal, 1997 (Trichoptera, Hydroptilidae, Leucotrichiinae) from Mexico" masterLastPageNumber="369" masterPageNumber="355" pageNumber="355" updateTime="1657577716504" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Larval and female descriptions of Mejicanotrichia Harris &amp; Holzenthal, 1997 (Trichoptera, Hydroptilidae, Leucotrichiinae) from Mexico</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ramirez-Carmona, Mauricio</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1720-2066</mods:nameIdentifier>
<mods:affiliation>Posgrado en Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico (UNAM), Cd. Universitaria, 04510 Mexico City, Mexico</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Barba-Alvarez, Rafael</mods:namePart>
<mods:affiliation>Posgrado en Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico (UNAM), Cd. Universitaria, 04510 Mexico City, Mexico</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Contreras-Ramos, Atilano</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8044-1348</mods:nameIdentifier>
<mods:affiliation>Posgrado en Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico (UNAM), Cd. Universitaria, 04510 Mexico City, Mexico</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Rivas, Gerardo</mods:namePart>
<mods:affiliation>Posgrado en Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico (UNAM), Cd. Universitaria, 04510 Mexico City, Mexico</mods:affiliation>
<mods:nameIdentifier type="email">gerard.rivas@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-07-11</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1111</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>355</mods:start>
<mods:end>369</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1111.77413</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1111.77413</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1111-355</mods:identifier>
<mods:identifier type="ZooBank">06E0B92C6DAE407FBA99899A6EBCB458</mods:identifier>
<mods:identifier type="Pensoft-UUID">16BC3D1DE3135AD69CA0B143141B3BC6</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:7B9A07D217E05979BA69A42AAECEDCD9" httpUri="http://treatment.plazi.org/id/7B9A07D217E05979BA69A42AAECEDCD9" lastPageNumber="355" pageId="0" pageNumber="355">
<subSubSection pageId="0" pageNumber="355" type="nomenclature">
<paragraph pageId="0" pageNumber="355">
<taxonomicName LSID="7B9A07D2-17E0-5979-BA69-A42AAECEDCD9" authority="Bueno-Soria &amp; Barba-Alvarez, 1999" authorityName="Bueno-Soria &amp; Barba-Alvarez" authorityYear="1999" class="Insecta" family="Hydroptilidae" genus="Mejicanotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mejicanotrichia harrisi" order="Trichoptera" pageId="0" pageNumber="355" phylum="Arthropoda" rank="species" species="harrisi">
Mejicanotrichia harrisi Bueno-Soria &amp;
<normalizedToken originalValue="Barba-Álvarez">Barba-Alvarez</normalizedToken>
, 1999
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="355" type="description">
<paragraph pageId="0" pageNumber="355">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">Figs 1A-C</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Scanning electron micrographs of larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B antenna C lacunae of abdominal segment V D lateral projection of abdominal segment V. Scale bars: 200 µm (A); 10 µm (B, C); 50 µm (D)." figureDoi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355">, 2A-D</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="355" type="materials_examined">
<paragraph pageId="0" pageNumber="355">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="355">
<materialsCitation collectingDate="2020-01-25" collectorName="M. Ramirez-Carmona, O. Lagunas-Calvo." country="Mexico" county="Tonalapa del Rio" elevation="780" latitude="18.349182" location="Atlmolonga" longLatPrecision="1" longitude="-99.702805" municipality="Tonalapa River" specimenCount="25" specimenCount-larva="25" stateProvince="Guerrero">
<specimenCount type="larva">25 larvae</specimenCount>
(IN-TR-00221).
<collectingCountry name="Mexico">Mexico</collectingCountry>
,
<collectingRegion country="Mexico" name="Guerrero">Guerrero</collectingRegion>
,
<collectingCounty>
Tonalapa del
<normalizedToken originalValue="Río">Rio</normalizedToken>
</collectingCounty>
,
<collectingMunicipality>Tonalapa River</collectingMunicipality>
, near the
<location LSID="urn:lsid:plazi:treatment:7B9A07D217E05979BA69A42AAECEDCD9:DB1722EBF421CE28ACC1926BBC4D259D" country="Mexico" county="Tonalapa del Rio" latitude="18.349182" longLatPrecision="1" longitude="-99.702805" municipality="Tonalapa River" name="Atlmolonga" stateProvince="Guerrero">Atlmolonga</location>
<normalizedToken originalValue="“balneario”">&quot;balneario&quot;</normalizedToken>
(
<elevation metricMagnitude="2" metricUnit="m" metricValue="7.8" unit="m" value="780.0">
<quantity metricMagnitude="2" metricUnit="m" metricValue="7.8" unit="m" value="780.0">780 m</quantity>
a.s.l.
</elevation>
,
<geoCoordinate degrees="18" direction="north" minutes="20" orientation="latitude" precision="1" seconds="57.05" value="18.349182">18°20'57.05&quot;N</geoCoordinate>
,
<geoCoordinate degrees="99" direction="west" minutes="42" orientation="longitude" precision="1" seconds="10.12" value="-99.702805">99°42'10.12&quot;W</geoCoordinate>
),
<collectingDate value="2020-01-25">25 January 2020</collectingDate>
; leg.
<collectorName>
M.
<normalizedToken originalValue="Ramírez-Carmona">Ramirez-Carmona</normalizedToken>
</collectorName>
and
<collectorName>O. Lagunas-Calvo.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="355" type="diagnosis">
<paragraph pageId="0" pageNumber="355">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="355">
Abdomen mainly membranous with presence of abdominal tergites and fine pigment spots (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A</figureCitation>
). Propleural sclerite with irregular shape (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1B</figureCitation>
) compared to
<taxonomicName genus="M." lsidName="M. tridentata" pageId="0" pageNumber="355" rank="species" species="tridentata">
<emphasis italics="true" pageId="0" pageNumber="355">M. tridentata</emphasis>
</taxonomicName>
, also the abdomen is wider in appearance. The size of the mature larvae of
<taxonomicName genus="M." lsidName="M. harrisi" pageId="0" pageNumber="355" rank="species" species="harrisi">
<emphasis italics="true" pageId="0" pageNumber="355">M. harrisi</emphasis>
</taxonomicName>
(2.1 mm) is smaller compared to the other species of
<taxonomicName authorityName="Harris &amp; Holzenthal" authorityYear="1997" class="Insecta" family="Hydroptilidae" genus="Mejicanotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mejicanotrichia" order="Trichoptera" pageId="0" pageNumber="355" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="355">Mejicanotrichia</emphasis>
</taxonomicName>
. The propleural sclerite has the form of a &quot;serrated tooth&quot; unlike the other species of the genus (Figs
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1B</figureCitation>
,
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Larva of Mejicanotrichia tridentata (Bueno-Soria &amp; Hamilton, 1986) A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 65 µm (B); 80 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure4" httpUri="https://binary.pensoft.net/fig/712650" pageId="0" pageNumber="355">4B</figureCitation>
;
<bibRefCitation author="Bowles, DE" editor="Malicky, H" journalOrPublisher="Faculty of Sciences, Chiang Mai University, Chiang Mai" pageId="0" pageNumber="355" pagination="43 - 52" refId="B2" refString="Bowles, DE, Harris, SC, Bueno-Soria, J, 1999. An assessment of New World Stactobiini (Trichoptera: Hydroptilidae) larvae with new larvae descriptions of Alisotrichia, Mejicanotrichia, and Scelobotrichia. In: Malicky, H, Chantaramongkol, P, Eds., Proceedings of the 9th International Symposium on Trichoptera. Faculty of Sciences, Chiang Mai University, Chiang Mai: 43 - 52" title="An assessment of New World Stactobiini (Trichoptera: Hydroptilidae) larvae with new larvae descriptions of Alisotrichia, Mejicanotrichia, and Scelobotrichia." volumeTitle="Proceedings of the 9 th International Symposium on Trichoptera." year="1999">Bowles et al. 1999</bibRefCitation>
). Additionally, the abdominal dorsal tergites are wider and shorter than in
<taxonomicName genus="M." lsidName="M. tridentata" pageId="0" pageNumber="355" rank="species" species="tridentata">
<emphasis italics="true" pageId="0" pageNumber="355">M. tridentata</emphasis>
</taxonomicName>
, which exhibits a larger number of setae over the tergites than
<taxonomicName genus="M." lsidName="M. harrisi" pageId="0" pageNumber="355" rank="species" species="harrisi">
<emphasis italics="true" pageId="0" pageNumber="355">M. harrisi</emphasis>
</taxonomicName>
.
</paragraph>
<caption doi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="355">
<emphasis bold="true" pageId="0" pageNumber="355">Figure 1.</emphasis>
Larva of
<taxonomicName authorityName="Bueno-Soria &amp; Barba-Alvarez" authorityYear="1999" class="Insecta" family="Hydroptilidae" genus="Mejicanotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mejicanotrichia harrisi" order="Trichoptera" pageId="0" pageNumber="355" phylum="Arthropoda" rank="species" species="harrisi">
<emphasis italics="true" pageId="0" pageNumber="355">Mejicanotrichia harrisi</emphasis>
</taxonomicName>
Bueno-Soria &amp;
<normalizedToken originalValue="Barba-Álvarez">Barba-Alvarez</normalizedToken>
, 1999
<emphasis bold="true" pageId="0" pageNumber="355">A</emphasis>
habitus, dorsal
<emphasis bold="true" pageId="0" pageNumber="355">B</emphasis>
propleural sclerite
<emphasis bold="true" pageId="0" pageNumber="355">C</emphasis>
tergite of abdominal segment V, dorsal. Scale bars: 1 mm (
<emphasis bold="true" pageId="0" pageNumber="355">A</emphasis>
); 80
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="355">B</emphasis>
); 130
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="355">C</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="355" type="description">
<paragraph pageId="0" pageNumber="355">Description.</paragraph>
<paragraph pageId="0" pageNumber="355">
Dorsoventrally depressed body, range length: 1.9-2.1 mm, covered extensively by colorless and thick setae (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A</figureCitation>
). Dorsum covered almost entirely by fine pigments spots (ornamental) (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1C</figureCitation>
), which give it the appearance of
<normalizedToken originalValue="“sandpaper”">&quot;sandpaper&quot;</normalizedToken>
(Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Scanning electron micrographs of larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B antenna C lacunae of abdominal segment V D lateral projection of abdominal segment V. Scale bars: 200 µm (A); 10 µm (B, C); 50 µm (D)." figureDoi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355">2A</figureCitation>
). Larval case absent until before pupation.
</paragraph>
<caption doi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="355">
<emphasis bold="true" pageId="0" pageNumber="355">Figure 2.</emphasis>
Scanning electron micrographs of larva of
<taxonomicName authorityName="Bueno-Soria &amp; Barba-Alvarez" authorityYear="1999" class="Insecta" family="Hydroptilidae" genus="Mejicanotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mejicanotrichia harrisi" order="Trichoptera" pageId="0" pageNumber="355" phylum="Arthropoda" rank="species" species="harrisi">
<emphasis italics="true" pageId="0" pageNumber="355">Mejicanotrichia harrisi</emphasis>
</taxonomicName>
Bueno-Soria &amp;
<normalizedToken originalValue="Barba-Álvarez">Barba-Alvarez</normalizedToken>
, 1999
<emphasis bold="true" pageId="0" pageNumber="355">A</emphasis>
habitus, dorsal
<emphasis bold="true" pageId="0" pageNumber="355">B</emphasis>
antenna
<emphasis bold="true" pageId="0" pageNumber="355">C</emphasis>
lacunae of abdominal segment V
<emphasis bold="true" pageId="0" pageNumber="355">D</emphasis>
lateral projection of abdominal segment V. Scale bars: 200
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="355">A</emphasis>
); 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="355">B, C</emphasis>
); 50
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="355">D</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="355">
<emphasis bold="true" italics="true" pageId="0" pageNumber="355">Head.</emphasis>
Dark brown, prognathous, without visible ecdysial sutures. Antennae simple (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Scanning electron micrographs of larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B antenna C lacunae of abdominal segment V D lateral projection of abdominal segment V. Scale bars: 200 µm (A); 10 µm (B, C); 50 µm (D)." figureDoi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355">2B</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="355">
<emphasis bold="true" italics="true" pageId="0" pageNumber="355">Thorax.</emphasis>
Pro-, meso-, and metanotum divided by a median ecdysial line (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A</figureCitation>
), with a lateral process with two thick and colorless setae except on pronotum. Pronotum anteriorly elongated, subsequently widened, longer than meso- and metanotum, covering much of the head; anterolateral corners folded towards the ventral region. The anterior pronotal margin with a row of thick and opaque setae. Propleural sclerite well developed and strongly dark, subtriangular (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1B</figureCitation>
). Prothorax with a pair of ventral sclerites, each with an oval to subrectangular shape. Meso- and metathorax covered with thick, short, colorless setae. Lateral margins thickly darkened, appearing with a longitudinal bar (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A</figureCitation>
). Anterior margins of both nota with a row of opaque setae, in a smaller proportion than the pronotum. First pair of legs slightly shorter than the others. The three pairs of legs each with two rows of fine and moderately long setae on tibiae and tarsi, with well-developed tarsal claws.
</paragraph>
<paragraph pageId="0" pageNumber="355">
<emphasis bold="true" italics="true" pageId="0" pageNumber="355">Abdomen.</emphasis>
Long and wide, gradually tapering posteriorly. Venter with thick and extremely short setae irregularly distributed on surface. Segments I-VIII with well developed, short and wide tergites, covering much of each notum, those on segment I differing noticeably in size and shape from remainder. All tergites with thick and short colorless setae. Tergite I divided in two by a median line, with two thin and dark setae on the anterior margin. Tergites II-VII with medial lacunae and two fine and dark setae in the posterolateral margin (Figs
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A, C</figureCitation>
,
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Scanning electron micrographs of larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B antenna C lacunae of abdominal segment V D lateral projection of abdominal segment V. Scale bars: 200 µm (A); 10 µm (B, C); 50 µm (D)." figureDoi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355">2C</figureCitation>
). Posterior and anterior margins of tergites with thick, short, and colorless setae, well distributed along both margins. Fine pigment spots more evident on integument around tergites (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1C</figureCitation>
). Middle of anterior margin of tergites III-VI, with two flattened projections. Lateral projections of abdomen without tergites, but lateral margins bear a continuous row of slightly thick, long, colorless setae (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Scanning electron micrographs of larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B antenna C lacunae of abdominal segment V D lateral projection of abdominal segment V. Scale bars: 200 µm (A); 10 µm (B, C); 50 µm (D)." figureDoi="10.3897/zookeys.1111.77413.figure2" httpUri="https://binary.pensoft.net/fig/712648" pageId="0" pageNumber="355">2D</figureCitation>
); one seta noticeably longer than the others, arising at apex of each lateral projection. Segment IX strongly narrowed, posterior margin with four thick and opaque setae, two rows of thick setae in the middle. Anal prolegs prominent, cylindrical, projecting posteriorly, with well-developed anal claws curving ventrally (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Larva of Mejicanotrichia harrisi Bueno-Soria &amp; Barba-Alvarez, 1999 A habitus, dorsal B propleural sclerite C tergite of abdominal segment V, dorsal. Scale bars: 1 mm (A); 80 µm (B); 130 µm (C)." figureDoi="10.3897/zookeys.1111.77413.figure1" httpUri="https://binary.pensoft.net/fig/712647" pageId="0" pageNumber="355">1A</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="355" type="comments">
<paragraph pageId="0" pageNumber="355">Comments.</paragraph>
<paragraph pageId="0" pageNumber="355">The specimens were collected at a water temperature of 19 °C; with pH between 7.8-8.4; water presented a hardness of 171 mg CaCO3/l; the dissolved oxygen was 7.6 mg/l and 89% of oxygen saturation.</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink