treatments-xml/data/C9/0D/D1/C90DD12CF1BC5BDC9D3B54A89DE47021.xml

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<mods:title id="917CF129AF133DF959F3871267891EC4">First instar nymphs of two peltoperlid stoneflies (Insecta, Plecoptera, Peltoperlidae)</mods:title>
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<mods:namePart id="12907D39A65BC671D2187EA5914FCD67">Mtow, Shodo</mods:namePart>
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<mods:affiliation id="96D9345ABD7007D42583B8990779FCD9">Faculty of Symbiotic Systems Science, Fukushima University, Kanayagawa 1, Fukushima, Fukushima 960 - 1296, Japan</mods:affiliation>
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<treatment id="C90DD12CF1BC5BDC9D3B54A89DE47021" ID-GBIF-Taxon="181939779" LSID="urn:lsid:plazi:treatment:C90DD12CF1BC5BDC9D3B54A89DE47021" httpUri="http://treatment.plazi.org/id/C90DD12CF1BC5BDC9D3B54A89DE47021" lastPageNumber="179" pageId="0" pageNumber="179" scope_class="Insecta" scope_family="Peltoperlidae" scope_order="Plecoptera">
<subSubSection id="8943A76ECEC543AB71294BEA5E1AACD5" pageId="0" pageNumber="179" type="nomenclature">
<paragraph id="9D275D3BBD9AD645FE6E7B8D9BDE4E19" pageId="0" pageNumber="179">
<taxonomicName id="349D2DB46532386B788D170FF13123B0" ID-CoL="432VR" LSID="C90DD12C-F1BC-5BDC-9D3B-54A89DE47021" authority="Kawai, 1958" authorityName="Kawai" authorityYear="1958" class="Insecta" family="Peltoperlidae" genus="Microperla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microperla brevicauda" order="Plecoptera" pageId="0" pageNumber="179" phylum="Arthropoda" rank="species" species="brevicauda">Microperla brevicauda Kawai, 1958</taxonomicName>
<figureCitation id="EB904CCFFA82340AF76FFE93F6F68BC9" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">Figs 2A-D</figureCitation>
<figureCitation id="A0B17FA189F7E3E72BEC0042A776DFD0" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Chloride cells of first instar nymphs of Microperla brevicauda and Yoraperla uenoi, anterior to the left. A. Abdomen of M. brevicauda, lateral view, stained with Mayer's acid haemalum; B, C. Horizontal sections of fifth abdominal segment of M. brevicauda (B) and Y. uenoi (C); D, E. Abdomen of M. brevicauda, lateral view, scanning electron microscopy (SEM), all abdominal segments (D) and enlargement of chloride cells (E); F, G. Abdomen of Y. uenoi, ventrolateral view, SEM, all abdominal segments (F) and enlargement of chloride cells (G). Arrowheads show the chloride cells. Abbreviations: A 1, 2, 3, 5, and 10: first, second, third, fifth and tenth abdominal segments, respectively; Ce, cercus; Mtn, metanotum. Scale bars: 50 µm (A, D, F); 10 µm (B, C, E, G)." figureDoi="10.3897/dez.68.65540.figure4" httpUri="https://binary.pensoft.net/fig/540152" pageId="0" pageNumber="179">, 4A, B, D, E</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="BCF77FA415E8997A4779683FF6F30639" pageId="0" pageNumber="179" type="description">
<paragraph id="E74B293066C55E6AC02CBF346952F505" pageId="0" pageNumber="179">Description.</paragraph>
<paragraph id="2D43B6C85F71D121DC65759956F96E56" pageId="0" pageNumber="179">
Body slender, uniformly white, sparsely covered by long and short fine setae, without gill and ocelli (Fig.
<figureCitation id="A810D9AD1CE979963CF9593A6FA91123" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A, B</figureCitation>
). Head prognathous, subtriangular (Fig.
<figureCitation id="162A7CD2B5B6D785441C96F762B515BA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A, B</figureCitation>
). Antenna nine-segmented, longer than two-thirds of body length (Fig.
<figureCitation id="114C1E35AE82B7A598D6BA5C674A523F" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A, B</figureCitation>
; Table
<tableCitation id="1ABA6FC3B597C4A57CF9F5DE5F7BBE88" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Measurements of the fixed specimens of first instar nymphs of Microperla brevicauda and Yoraperla uenoi." httpUri="http://table.plazi.org/id/E87B748A671E17F6F87255491BD24CB4" pageId="0" pageNumber="179" tableUuid="E87B748A671E17F6F87255491BD24CB4">1</tableCitation>
). Compound eye reddish-black with four ommatidia. Labrum nearly semicircular, covering part of mandible (Fig.
<figureCitation id="51DF1E56FB2457FAA9E1BFDE1934720C" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2C</figureCitation>
). Maxillary coxopodites divided into distal cardo and proximal stipes (Fig.
<figureCitation id="4BAD3277889345C7EE8379CAC06401CA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2C</figureCitation>
); maxillary palp and endites of maxilla and lateral galea well developed, but mesal lacinia hardly visible externally (Fig.
<figureCitation id="2B657BEA4D4ABE6BD77E6800EDEF374F" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2C</figureCitation>
). Labial coxopodites divided into proximal postmentum and distal prementum, but hardly recognizable in fixed specimen (Fig.
<figureCitation id="CFA2DE30339E677C4048BA38DF32554A" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2C</figureCitation>
); labial palp and endites of labium, lateral paraglossa, and mesal glossa well developed (Fig.
<figureCitation id="A0C7218A74D57D3DCAA2C5A44A3A8157" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2C</figureCitation>
). Pronotum rectangular, almost same width as the head, and wider than the abdomen (Fig.
<figureCitation id="504121298F8124D5DFE0DB13F2F475E2" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A</figureCitation>
; Table
<tableCitation id="A228CC8DB78B16D40DC954B99DED525F" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Measurements of the fixed specimens of first instar nymphs of Microperla brevicauda and Yoraperla uenoi." httpUri="http://table.plazi.org/id/E87B748A671E17F6F87255491BD24CB4" pageId="0" pageNumber="179" tableUuid="E87B748A671E17F6F87255491BD24CB4">1</tableCitation>
). Lateral margin of mesonotum and metanotum less developed (Fig.
<figureCitation id="2D39774953BC70CD470C906D3D743B31" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A</figureCitation>
). Thoracic appendage consisting of coxa, trochanter, femur, tibia, tarsus with three tarsomeres, and pretarsus with ungues (Fig.
<figureCitation id="D7395FA5209ACC15CD898C823E2A7DEB" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2D</figureCitation>
); tibia longer than femur (Fig.
<figureCitation id="B62B29E2DCE8AEE75301C68DA86119DB" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2D</figureCitation>
). Abdominal segments with a row of long fine setae along posterior margin of each tergum (Figs
<figureCitation id="E8F84B07F8200C822ACFCCAF63C7E00E" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A</figureCitation>
,
<figureCitation id="EC72038897A7D0033DD4AB514B45D924" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Chloride cells of first instar nymphs of Microperla brevicauda and Yoraperla uenoi, anterior to the left. A. Abdomen of M. brevicauda, lateral view, stained with Mayer's acid haemalum; B, C. Horizontal sections of fifth abdominal segment of M. brevicauda (B) and Y. uenoi (C); D, E. Abdomen of M. brevicauda, lateral view, scanning electron microscopy (SEM), all abdominal segments (D) and enlargement of chloride cells (E); F, G. Abdomen of Y. uenoi, ventrolateral view, SEM, all abdominal segments (F) and enlargement of chloride cells (G). Arrowheads show the chloride cells. Abbreviations: A 1, 2, 3, 5, and 10: first, second, third, fifth and tenth abdominal segments, respectively; Ce, cercus; Mtn, metanotum. Scale bars: 50 µm (A, D, F); 10 µm (B, C, E, G)." figureDoi="10.3897/dez.68.65540.figure4" httpUri="https://binary.pensoft.net/fig/540152" pageId="0" pageNumber="179">4A</figureCitation>
). Coniform chloride cells approximately 10
<normalizedToken id="13A35B2575B9510D3F10471B8477178C" originalValue="µm">µm</normalizedToken>
in diameter and 1
<normalizedToken id="18FA9786EC5CE2672CB281F6BA4204F0" originalValue="µm">µm</normalizedToken>
in height distributed on lateral side of first nine abdominal segments; one pair on first, eighth, and ninth targa; two pairs on second to seventh segments, i.e., one pair on each of second to seventh terga and sterna (Fig.
<figureCitation id="EBC8972C6BB55D06CFB80249E70C42B4" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Chloride cells of first instar nymphs of Microperla brevicauda and Yoraperla uenoi, anterior to the left. A. Abdomen of M. brevicauda, lateral view, stained with Mayer's acid haemalum; B, C. Horizontal sections of fifth abdominal segment of M. brevicauda (B) and Y. uenoi (C); D, E. Abdomen of M. brevicauda, lateral view, scanning electron microscopy (SEM), all abdominal segments (D) and enlargement of chloride cells (E); F, G. Abdomen of Y. uenoi, ventrolateral view, SEM, all abdominal segments (F) and enlargement of chloride cells (G). Arrowheads show the chloride cells. Abbreviations: A 1, 2, 3, 5, and 10: first, second, third, fifth and tenth abdominal segments, respectively; Ce, cercus; Mtn, metanotum. Scale bars: 50 µm (A, D, F); 10 µm (B, C, E, G)." figureDoi="10.3897/dez.68.65540.figure4" httpUri="https://binary.pensoft.net/fig/540152" pageId="0" pageNumber="179">4A, B, D, E</figureCitation>
). Less sclerotized supraanal lobe on hind margin of tenth tergum (Fig.
<figureCitation id="8DD6E4FC390A88610B0C15E8933D4116" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A</figureCitation>
). Cerci four-segmented, with a crown of long and short fine setae on posterior margin of first three segments; short fine setae at apex of fourth segment (Fig.
<figureCitation id="CAF25F27B0FECA72B81AA17191A355D1" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. First instar nymphs of Microperla brevicauda. A. Habitus, dorsal view, scanning electron microscopy (SEM); B. Habitus, dorsal view, same specimen as in (A), light microscopy; C. Mouth parts, ventral view, SEM; D. Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100 µm (A, B); 20 µm (C, D)." figureDoi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179">2A</figureCitation>
).
</paragraph>
<caption id="D68FC7872B3D3CB55EA5D0FA1FD95F8E" doi="10.3897/dez.68.65540.figure2" httpUri="https://binary.pensoft.net/fig/540150" pageId="0" pageNumber="179" start="Figure 2" startId="F2">
<paragraph id="6919A8252D8853DE785289DB056DC607" pageId="0" pageNumber="179">
<emphasis id="3D73FE29E7713D5FC34A526AD54676A5" bold="true" pageId="0" pageNumber="179">Figure 2.</emphasis>
First instar nymphs of
<taxonomicName id="A5EE358DF5E89E78D5927341C784B166" authorityName="Kawai" authorityYear="1958" class="Insecta" family="Peltoperlidae" genus="Microperla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microperla brevicauda" order="Plecoptera" pageId="0" pageNumber="179" phylum="Arthropoda" rank="species" species="brevicauda">
<emphasis id="D4CABED95CEB3FC1BFAEE4CC4A1E8965" italics="true" pageId="0" pageNumber="179">Microperla brevicauda</emphasis>
</taxonomicName>
.
<emphasis id="57ABB466522D3176DB0418AABC1ED535" bold="true" pageId="0" pageNumber="179">A.</emphasis>
Habitus, dorsal view, scanning electron microscopy (SEM);
<emphasis id="09D13ADA6AA8E651ED440814700BEB1E" bold="true" pageId="0" pageNumber="179">B.</emphasis>
Habitus, dorsal view, same specimen as in (
<emphasis id="D6211016D14C501F724A6346DEA3AA15" bold="true" pageId="0" pageNumber="179">A</emphasis>
), light microscopy;
<emphasis id="4703A52139573D235795C264E819A383" bold="true" pageId="0" pageNumber="179">C.</emphasis>
Mouth parts, ventral view, SEM;
<emphasis id="852209A8063CF94FEB1153E9AFA5B9C3" bold="true" pageId="0" pageNumber="179">D.</emphasis>
Middle leg, SEM. Abbreviations: An, antenna; Ca, cardo; Ce, cercus; Cx, coxa; Fe, femur; Ga, galea; Gl, glossa; H, head; LbP, labial palp; Lr, labrum; Md, mandible; Msn, mesonotum; Mtn, metanotum; Pgl, paraglossa; Pta, pretarsus; Spa, supraanal lobe; St, stipes; Ta, tarsus; Ti, tibia; Tr, trochanter. Scale bars: 100
<normalizedToken id="95FA9DBB1AD6B8CBAA26F57285D8521C" originalValue="µm">µm</normalizedToken>
(
<emphasis id="55DB5E55E6EF045C05F96857F5780806" bold="true" pageId="0" pageNumber="179">A, B</emphasis>
); 20
<normalizedToken id="37EF4789BA262611C51DA8519ABDC239" originalValue="µm">µm</normalizedToken>
(
<emphasis id="7939E60F91F108488F2D81135A16B662" bold="true" pageId="0" pageNumber="179">C, D</emphasis>
).
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>