treatments-xml/data/03/D7/87/03D78798497D7172E38AE3CD9282FD80.xml

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<document id="0EFE25CB56327871513250BE96DAC75E" ID-ISSN="1175­5334" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629597101482" checkinUser="felipe" docAuthor="Cao, Thi Kim Thu, Bae, Yeon Jae &amp; Vii-Ix, N." docDate="2008" docId="03D78798497D7172E38AE3CD9282FD80" docLanguage="en" docName="zt01968p038.pdf" docOrigin="Zootaxa 1968" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Neoperlops vietnamellus Cao &amp; Bae &amp; Vii-Ix 2008, sp. nov." docType="treatment" docVersion="3" lastPageNumber="37" masterDocId="FFEEFFE0497C7176E31DE2509355FFEA" masterDocTitle="Neoperlops vietnamellus, a rare stonefly from Vietnam (Plecoptera: Perlidae)" masterLastPageNumber="38" masterPageNumber="33" pageNumber="34" updateTime="1699082582712" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="2C765E83A9B1E2333574FD9E47D9300A">Neoperlops vietnamellus, a rare stonefly from Vietnam (Plecoptera: Perlidae)</mods:title>
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<mods:namePart id="ADFE6193FA4CBB7F25B3F6D1EAD7942E">Cao, Thi Kim Thu</mods:namePart>
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<mods:namePart id="AB56AF08A0F7491D97C44CD28C00FAF3">Bae, Yeon Jae</mods:namePart>
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<mods:namePart id="5EE9EF191C0C1DB4ED4BEAEAD93F7197">Vii-Ix, N.</mods:namePart>
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<treatment id="03D78798497D7172E38AE3CD9282FD80" ID-DOI="http://doi.org/10.5281/zenodo.5242871" ID-Zenodo-Dep="5242871" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80" httpUri="http://treatment.plazi.org/id/03D78798497D7172E38AE3CD9282FD80" lastPageId="4" lastPageNumber="37" pageId="1" pageNumber="34">
<subSubSection id="C3646505497D7177E38AE3CD9179FE5D" box="[151,556,413,439]" pageId="1" pageNumber="34" type="nomenclature">
<paragraph id="8BC1368E497D7177E38AE3CD9179FE5D" blockId="1.[151,556,413,474]" box="[151,556,413,439]" pageId="1" pageNumber="34">
<heading id="D08981E2497D7177E38AE3CD9179FE5D" bold="true" box="[151,556,413,439]" fontSize="11" level="1" pageId="1" pageNumber="34" reason="1">
<emphasis id="B90AEA9C497D7177E38AE3CD9179FE5D" bold="true" box="[151,556,413,439]" pageId="1" pageNumber="34">
<taxonomicName id="4C7E4D0D497D7177E38AE3CD9295FE5D" ID-CoL="6RVRL" authority="Cao &amp; Bae &amp; Vii-Ix, 2008" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[151,448,413,439]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="vietnamellus" status="sp. nov.">
<emphasis id="B90AEA9C497D7177E38AE3CD9295FE5D" bold="true" box="[151,448,413,439]" italics="true" pageId="1" pageNumber="34">Neoperlops vietnamellus</emphasis>
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,
<taxonomicNameLabel id="A23957E7497D7177E2D3E3CD9179FE5D" box="[462,556,413,439]" pageId="1" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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</paragraph>
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<subSubSection id="C3646505497D7177E38AE3909273FE30" box="[151,294,448,474]" pageId="1" pageNumber="34" type="description">
<paragraph id="8BC1368E497D7177E38AE3909273FE30" blockId="1.[151,556,413,474]" box="[151,294,448,474]" pageId="1" pageNumber="34">
(
<figureCitation id="13452A0B497D7177E382E3909248FE30" box="[159,285,448,474]" captionStart-0="FIGURES 111" captionStart-1="FIGURE 12" captionStart-2="FIGURES 1319" captionStartId-0="2.[151,269,1882,1906]" captionStartId-1="3.[151,255,1635,1659]" captionStartId-2="4.[151,269,1642,1666]" captionTargetBox-0="[328,1271,889,1844]" captionTargetBox-1="[418,1146,524,1610]" captionTargetBox-2="[394,1195,664,1614]" captionTargetId-0="figure-357@2.[318,1276,877,1854]" captionTargetId-1="figure-250@3.[408,1159,514,1614]" captionTargetId-2="figure-305@4.[394,1195,664,1618]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." captionText-1="FIGURE 12. Neoperlops vietnamellus, sp. nov., nymphal habitus. Scale bar = 2 mm." captionText-2="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="1" pageNumber="34">Figs. 119</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3646505497D7177E38AE05F917EFD18" pageId="1" pageNumber="34" type="diagnosis">
<paragraph id="8BC1368E497D7177E38AE05F917EFD18" blockId="1.[151,1437,527,2034]" pageId="1" pageNumber="34">
<emphasis id="B90AEA9C497D7177E38AE05F9242FDC3" bold="true" box="[151,279,527,553]" pageId="1" pageNumber="34">Diagnosis.</emphasis>
The male adult of this species is distinguished by the unique distribution of patches of sensilla basiconica posteromesally on the abdominal terga VIIIX, by the absence of sensilla basiconica on the anterior processes of the hemiterga, by the absence of prominent spines along ventral edge of the hemiterga, and by the aedeagus being completely covered by fish-like scales. In the female, the subgenital plate is a well sclerotized, slightly protruding, mesal tab. The nymphs have a distinct light M-line marking on the head, while the egg chorion is completely smooth.
</paragraph>
</subSubSection>
<subSubSection id="C3646505497D7174E3D8E0AF96C8FD80" lastPageId="2" lastPageNumber="35" pageId="1" pageNumber="34" type="description">
<paragraph id="8BC1368E497D7177E3D8E0AF9174FA98" blockId="1.[151,1437,527,2034]" pageId="1" pageNumber="34">
<emphasis id="B90AEA9C497D7177E3D8E0AF92A1FCF3" bold="true" box="[197,500,767,793]" pageId="1" pageNumber="34">Description. Male adult.</emphasis>
Body length
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; antennae
<quantity id="4C869B6B497D7177E066E15090B3FCF0" box="[891,998,768,794]" metricMagnitude="-2" metricUnit="m" metricValue="1.78" pageId="1" pageNumber="34" unit="mm" value="17.8">17.8 mm</quantity>
; forewings
<quantity id="4C869B6B497D7177E772E150978EFCF0" box="[1135,1243,768,794]" metricMagnitude="-2" metricUnit="m" metricValue="2.21" pageId="1" pageNumber="34" unit="mm" value="22.1">22.1 mm</quantity>
; hindwings
<quantity id="4C869B6B497D7177E675E150939CFCA8" metricMagnitude="-2" metricUnit="m" metricValue="2.02" pageId="1" pageNumber="34" unit="mm" value="20.2">20.2 mm</quantity>
. General body color pale brown with dark brown markings. Head (
<figureCitation id="13452A0B497D7177E0C5E1789749FCA8" box="[984,1052,808,834]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Fig. 1</figureCitation>
) pale brown, slightly wider than pronotum, with dark brown markings from ocelli and forward to center of head and posterior to occipital ridge areas. Ocelli two, small, adjacent to tentorial callosities. Tentorial callosities slender, rod-shaped. Antennae generally pale brown, darker toward tip. Pronotum (
<figureCitation id="13452A0B497D7177E1E1E1F09015FC50" box="[764,832,928,954]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Fig. 1</figureCitation>
) elongate oval; corners rounded; surface with faint rugosities. Wings (
<figureCitation id="13452A0B497D7177E26CE19892B5FC08" box="[369,480,968,994]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Figs. 23</figureCitation>
) pale, veins brown. Forewing Rs with 5 branches; C
<emphasis id="B90AEA9C497D7177E75EE1979718FC0B" bold="true" box="[1091,1101,967,993]" pageId="1" pageNumber="34">-</emphasis>
Sc with 22 crossveins. Hindwing 3A forked. Legs relatively long; apex of femora, base of tibiae and tarsi dark brown. Anterior metasternum and abdominal sterna IVVII with brush of brown hairs medially (hair brush poorly developed on abdominal sternum IV). Abdominal terga VIIIX (
<figureCitation id="13452A0B497D7177E1F5E6109003FBB0" box="[744,854,1088,1114]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Figs. 45</figureCitation>
) with patches of sensilla basiconica posteromedially (patches of sensilla basiconica denser on terga VIIIIX). Hemiterga anterior processes (
<figureCitation id="13452A0B497D7177E7D9E638965CFB68" box="[1220,1289,1128,1154]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Fig. 5</figureCitation>
) finger-like, slightly curved anteriorly, and slightly exceeding posterior margin of abdominal tergum IX; tip round, without sensilla basiconica; inner part slightly swollen, forming basal callus-like structure covered with several sensilla basiconica marginally. Cerci brown, relatively long, ca. 0.5 x length of body. Penis tube (
<figureCitation id="13452A0B497D7177E7FAE6B09603FB10" box="[1255,1366,1248,1274]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Figs. 67</figureCitation>
) relatively short, ca.
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in length, covered with fish scale-like spinules; everted sac shorter than tube length (ca.
<quantity id="4C869B6B497D7177E3CDE7609261FAA0" box="[208,308,1328,1354]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="34" unit="mm" value="0.4">0.4 mm</quantity>
), mostly covered with fine spinules (spinules denser in number in dorsoapical area), with unarmed triangular basal process.
</paragraph>
<paragraph id="8BC1368E497D7177E3D8E72F90C0F9D0" blockId="1.[151,1437,527,2034]" pageId="1" pageNumber="34">
<emphasis id="B90AEA9C497D7177E3D8E72F9225FA73" bold="true" box="[197,368,1407,1433]" pageId="1" pageNumber="34">Female adult.</emphasis>
Body length 21.723.0 mm; antennae
<quantity id="4C869B6B497D7177E028E7D090B7FA70" box="[821,994,1408,1434]" metricMagnitude="-2" metricUnit="m" metricValue="1.855" metricValueMax="1.93" metricValueMin="1.78" pageId="1" pageNumber="34" unit="mm" value="18.55" valueMax="19.3" valueMin="17.8">17.819.3 mm</quantity>
; forewings 25.0
<quantity id="4C869B6B497D7177E7B1E7D09643FA70" box="[1196,1302,1408,1434]" metricMagnitude="-2" metricUnit="m" metricValue="2.68" pageId="1" pageNumber="34" unit="mm" value="26.8">26.8 mm</quantity>
; hindwings
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. General color similar to male; body larger than male. Abdominal sterna IVII with membranous folds. Abdominal sternum VIII (
<figureCitation id="13452A0B497D7177E14EE7809197FA00" box="[595,706,1488,1514]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Figs. 89</figureCitation>
) with slightly protruding subgenital plate as a strongly sclerotized mesal tab. Vagina (
<figureCitation id="13452A0B497D7177E2A2E7A89143F9F8" box="[447,534,1528,1554]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="1" pageNumber="34">Fig. 10</figureCitation>
) membranous, subquadrate. Spermathecal stalk slender, longer than vagina length; spermatheca large bulbous, with a single accessory gland.
</paragraph>
<paragraph id="8BC1368E497D7174E3D8E4179382FDF0" blockId="1.[151,1437,527,2034]" lastBlockId="2.[151,1437,152,818]" lastPageId="2" lastPageNumber="35" pageId="1" pageNumber="34">
<emphasis id="B90AEA9C497D7177E3D8E417927CF98B" bold="true" box="[197,297,1607,1633]" pageId="1" pageNumber="34">Nymph.</emphasis>
Body length
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. General body (
<figureCitation id="13452A0B497D7177E03CE4189023F988" box="[801,886,1608,1634]" captionStart="FIGURE 12" captionStartId="3.[151,255,1635,1659]" captionTargetBox="[418,1146,524,1610]" captionTargetId="figure-250@3.[408,1159,514,1614]" captionTargetPageId="3" captionText="FIGURE 12. Neoperlops vietnamellus, sp. nov., nymphal habitus. Scale bar = 2 mm." pageId="1" pageNumber="34">Fig. 12</figureCitation>
) color pale to dark brown. Head slightly wider than pronotum (head width 2.85.0 mm), with light M-line marking, and with light markings on clypeus and behind ocelli. Occipital ridge straight, with complete fringe of short brown setae. Compound eyes large, black, and elongated. Ocelli two, small. Antennae brown, relatively long, nearly as long as body length (
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in length). Mouthparts brown. Labrum (
<figureCitation id="13452A0B497D7177E037E4B890D4F8E8" box="[810,897,1768,1794]" captionStart="FIGURES 1319" captionStartId="4.[151,269,1642,1666]" captionTargetBox="[394,1195,664,1614]" captionTargetId="figure-305@4.[394,1195,664,1618]" captionTargetPageId="4" captionText="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="1" pageNumber="34">Fig. 13</figureCitation>
) dorsally covered with black hairs, ca. 4.0 x wider than long; anterior margin convex, fringed with white silky hairs. Labium (
<figureCitation id="13452A0B497D7177E756E54097CAF8C0" box="[1099,1183,1808,1834]" captionStart="FIGURES 1319" captionStartId="4.[151,269,1642,1666]" captionTargetBox="[394,1195,664,1614]" captionTargetId="figure-305@4.[394,1195,664,1618]" captionTargetPageId="4" captionText="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="1" pageNumber="34">Fig. 14</figureCitation>
) with well developed and round paraglossae; glossae greatly reduced; submentum very large, wider than long, with round margin; mentum reduced to narrow band; labial palp slender, 3-segmented (segments nearly equal in length). Hypopharynx triangular; anterior margin round and cover with patch of strong brown hairs. Mandibles (
<figureCitation id="13452A0B497D7177E382E5E09271F820" box="[159,292,1968,1994]" captionStart="FIGURES 1319" captionStartId="4.[151,269,1642,1666]" captionTargetBox="[394,1195,664,1614]" captionTargetId="figure-305@4.[394,1195,664,1618]" captionTargetPageId="4" captionText="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="1" pageNumber="34">Figs.1516</figureCitation>
) with two rows of setae on inner margin; right mandible with six teeth and left mandible with five teeth. Maxillae (
<figureCitation id="13452A0B497D7177E242E58892B1F818" box="[351,484,2008,2034]" captionStart="FIGURES 1319" captionStartId="4.[151,269,1642,1666]" captionTargetBox="[394,1195,664,1614]" captionTargetId="figure-305@4.[394,1195,664,1618]" captionTargetPageId="4" captionText="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="1" pageNumber="34">Figs.1718</figureCitation>
) well developed; lacinia long and slender, sharply pointed at tip with a large strong moveable tooth on interior side, followed by a fringe of stout setae; galea (
<figureCitation id="13452A0B497E7174E752E2C897F1FF58" box="[1103,1188,152,178]" captionStart="FIGURES 1319" captionStartId="4.[151,269,1642,1666]" captionTargetBox="[394,1195,664,1614]" captionTargetId="figure-305@4.[394,1195,664,1618]" captionTargetPageId="4" captionText="FIGURES 1319. Neoperlops vietnamellus, sp. nov., nymph mouthparts. (13) Labrum. Scale bar = 0.5 mm. (14) Labium. Scale bar = 1 mm. (1516) Left and right mandibles. Scale bar = 1 mm. (1718) Left and right maxillae. Scale bar = 1 mm. (19) Tip of maxilla. Scale bar = 1 mm." pageId="2" pageNumber="35">Fig. 19</figureCitation>
) shorter than lacinia, with few strong setae near tip; maxillary palp long and slender, 5-segmented (segments 14 subequal in length, segment 5 small). Pronotum quadrate, wider than long, brown, with symmetrical yellow markings, with marginal groove dark brown, and with incomplete fringe of thick setae along lateral margin; all nota with median longitudinal row of long silky hairs. Legs relatively long, somewhat flattened; posterior margin with row of dense white hairs; tarsal claws sharp, prominent, and with a small basal spur. Abdomen cylindrical, covered with black hairs, and with row of long median silky hairs; abdominal terga with fringe of stout setae on posterior margin; abdominal sternum VII with complete posterior fringe. Paraproct lobes small, with a pair of gill tufts. Cerci long, nearly as long as body length (cerci length
<quantity id="4C869B6B497E7174E0ADE3889705FE18" box="[944,1104,472,498]" metricMagnitude="-2" metricUnit="m" metricValue="1.28" metricValueMax="1.85" metricValueMin="0.71" pageId="2" pageNumber="35" unit="mm" value="12.8" valueMax="18.5" valueMin="7.1">7.118.5 mm</quantity>
), brown, without swimming hairs.
</paragraph>
<paragraph id="8BC1368E497E7174E3D8E07796C8FD80" blockId="2.[151,1437,152,818]" pageId="2" pageNumber="35">
<emphasis id="B90AEA9C497E7174E3D8E07793A8FDAB" bold="true" box="[197,253,551,577]" pageId="2" pageNumber="35">Egg.</emphasis>
Egg (
<figureCitation id="13452A0B497E7174E255E07892C8FDA8" box="[328,413,552,578]" captionStart="FIGURES 111" captionStartId="2.[151,269,1882,1906]" captionTargetBox="[328,1271,889,1844]" captionTargetId="figure-357@2.[318,1276,877,1854]" captionTargetPageId="2" captionText="FIGURES 111. Neoperlops vietnamellus, sp. nov., adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm." pageId="2" pageNumber="35">Fig. 11</figureCitation>
) elongate oval, with short wide collar, ca.
<quantity id="4C869B6B497E7174E080E0789753FDA8" box="[925,1030,552,578]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="35" unit="mm" value="0.37">0.37 mm</quantity>
long and
<quantity id="4C869B6B497E7174E762E07897BCFDA8" box="[1151,1257,552,578]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="2" pageNumber="35" unit="mm" value="0.28">0.28 mm</quantity>
wide. Chorion surface completely smooth. Anchor short, attached with a number of long filaments. Micropyles not observed.
</paragraph>
</subSubSection>
<subSubSection id="C3646505497E7175E3D8E0279106FE90" lastPageId="3" lastPageNumber="36" pageId="2" pageNumber="35" type="materials_examined">
<paragraph id="8BC1368E497E7174E3D8E0279611FCD8" blockId="2.[151,1437,152,818]" pageId="2" pageNumber="35">
<emphasis id="B90AEA9C497E7174E3D8E027915AFD7B" bold="true" box="[197,527,631,657]" pageId="2" pageNumber="35">Type material examined.</emphasis>
<materialsCitation id="3B163CD3497E7174E13DE02796CDFD50" collectingDate="2002-04-23" country="Vietnam" elevation="1400" latitude="22.355278" location="Sa Pa" longLatPrecision="21" longitude="103.907776" municipality="Northern" pageId="2" pageNumber="35" specimenCount="1" stateProvince="Lao Cai" typeStatus="holotype">
<emphasis id="B90AEA9C497E7174E13DE02791C9FD7B" bold="true" box="[544,668,631,657]" pageId="2" pageNumber="35">
<typeStatus id="54C5882C497E7174E13DE02791C3FD7B" box="[544,662,631,657]" pageId="2" pageNumber="35" type="holotype">Holotype</typeStatus>
:
</emphasis>
Male adult (SWU-PLE-58, reared), Cat Cat (
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,
<geoCoordinate id="EE4A5049497E7174E38AE0F0926DFD50" box="[151,312,672,698]" degrees="103" direction="east" minutes="54" orientation="longitude" pageId="2" pageNumber="35" precision="15" seconds="28" value="103.907776">103°54'28&quot; E</geoCoordinate>
), alt.
<quantity id="4C869B6B497E7174E26CE0F0929AFD50" box="[369,463,672,698]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="2" pageNumber="35" unit="m" value="1400.0">
<elevation id="0053D1BD497E7174E26CE0F0929AFD50" box="[369,463,672,698]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="2" pageNumber="35" unit="m" value="1400.0">1400 m</elevation>
</quantity>
,
<location id="8EA16055497E7174E2C0E0F09177FD50" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497E7174E2C0E0F09177FD50" box="[477,546,672,698]" country="Vietnam" latitude="22.355278" longLatPrecision="21" longitude="103.907776" municipality="Northern" name="Sa Pa" pageId="2" pageNumber="35" stateProvince="Lao Cai">Sa Pa</location>
,
<collectingRegion id="49BAF86C497E7174E12DE0F09182FD50" box="[560,727,672,698]" country="Vietnam" name="Lao Cai" pageId="2" pageNumber="35">Lao Cai Prov.</collectingRegion>
,
<collectingMunicipality id="6BA5ACF4497E7174E1F9E0F09018FD50" box="[740,845,672,698]" pageId="2" pageNumber="35">Northern</collectingMunicipality>
<collectingCountry id="F369761E497E7174E04BE0F090E9FD50" box="[854,956,672,698]" name="Vietnam" pageId="2" pageNumber="35">Vietnam</collectingCountry>
,
<date id="FFC0104E497E7174E0D4E0F09712FD50" box="[969,1095,672,698]" pageId="2" pageNumber="35" value="2002-04-23">
<collectingDate id="EF84E9A6497E7174E0D4E0F09712FD50" box="[969,1095,672,698]" pageId="2" pageNumber="35" value="2002-04-23">23.iv.2002</collectingDate>
</date>
, DHH &amp; VVN [SWU-AIC]
</materialsCitation>
.
<materialsCitation id="3B163CD3497E7174E38AE0979776FCE0" collectingDate="2002-04-16" collectorName="Tam Dao NP" country="Vietnam" elevation="700" latitude="21.450834" location="Northern" longLatPrecision="21" longitude="105.64083" pageId="2" pageNumber="35" specimenCount="2" specimenCount-male="2" stateProvince="Vinh Phuc" typeStatus="paratype">
<emphasis id="B90AEA9C497E7174E38AE097924BFD0B" bold="true" box="[151,286,711,737]" pageId="2" pageNumber="35">
<typeStatus id="54C5882C497E7174E38AE097924CFD0B" box="[151,281,711,737]" pageId="2" pageNumber="35" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<specimenCount id="9D78FD07497E7174E23BE0989222FD08" box="[294,375,712,738]" pageId="2" pageNumber="35" type="male">2 male</specimenCount>
adults (SWU-PLE-59, 60, reared),
<collectorName id="268B5358497E7174E000E09890EDFD08" box="[797,952,712,738]" pageId="2" pageNumber="35">Tam Dao NP</collectorName>
(
<geoCoordinate id="EE4A5049497E7174E0D7E0989735FD08" box="[970,1120,712,738]" degrees="21" direction="north" minutes="27" orientation="latitude" pageId="2" pageNumber="35" precision="15" seconds="03" value="21.450834">21°27'03&quot; N</geoCoordinate>
,
<geoCoordinate id="EE4A5049497E7174E770E098965BFD08" box="[1133,1294,712,738]" degrees="105" direction="east" minutes="38" orientation="longitude" pageId="2" pageNumber="35" precision="15" seconds="27" value="105.64083">105°38'27&quot; E</geoCoordinate>
), alt.
<quantity id="4C869B6B497E7174E65BE09896C3FD08" box="[1350,1430,712,738]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="35" unit="m" value="700.0">
<elevation id="0053D1BD497E7174E65BE09896C3FD08" box="[1350,1430,712,738]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="35" unit="m" value="700.0">700 m</elevation>
</quantity>
,
<collectingRegion id="49BAF86C497E7174E38AE0A09209FCE0" box="[151,348,752,778]" country="Vietnam" name="Vinh Phuc" pageId="2" pageNumber="35">Vinh Phuc Prov.</collectingRegion>
,
<location id="8EA16055497E7174E277E0A09281FCE0" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497E7174E277E0A09281FCE0" box="[362,468,752,778]" country="Vietnam" latitude="21.450834" longLatPrecision="21" longitude="105.64083" name="Northern" pageId="2" pageNumber="35" stateProvince="Vinh Phuc">Northern</location>
<collectingCountry id="F369761E497E7174E2C0E0A09116FCE0" box="[477,579,752,778]" name="Vietnam" pageId="2" pageNumber="35">Vietnam</collectingCountry>
,
<date id="FFC0104E497E7174E14CE0A0919BFCE0" box="[593,718,752,778]" pageId="2" pageNumber="35" value="2002-04-16">
<collectingDate id="EF84E9A6497E7174E14CE0A0919BFCE0" box="[593,718,752,778]" pageId="2" pageNumber="35" value="2002-04-16">16.iv.2002</collectingDate>
</date>
, DHH &amp; VVN [SWU-AIC]
</materialsCitation>
;
<materialsCitation id="3B163CD3497E7174E72CE0A09615FCD8" collectingDate="2002-03-15" collectionCode="TKTC" collectorName="Tam Dao NP" country="Vietnam" elevation="700" location="Northern" pageId="2" pageNumber="35" specimenCount="1" specimenCount-female="1" stateProvince="Vinh Phuc" typeStatus="paratype">
<specimenCount id="9D78FD07497E7174E72CE0A097C2FCE0" box="[1073,1175,752,778]" pageId="2" pageNumber="35" type="female">1 female</specimenCount>
adult (SWU-PLE-61, reared),
<collectorName id="268B5358497E7174E3E5E14892C5FCD8" box="[248,400,792,818]" pageId="2" pageNumber="35">Tam Dao NP</collectorName>
, alt.
<quantity id="4C869B6B497E7174E2A3E1489158FCD8" box="[446,525,792,818]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="35" unit="m" value="700.0">
<elevation id="0053D1BD497E7174E2A3E1489158FCD8" box="[446,525,792,818]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="35" unit="m" value="700.0">700 m</elevation>
</quantity>
,
<collectingRegion id="49BAF86C497E7174E107E1489189FCD8" box="[538,732,792,818]" country="Vietnam" name="Vinh Phuc" pageId="2" pageNumber="35">Vinh Phuc Prov.</collectingRegion>
,
<location id="8EA16055497E7174E1FAE1489004FCD8" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497E7174E1FAE1489004FCD8" box="[743,849,792,818]" country="Vietnam" name="Northern" pageId="2" pageNumber="35" stateProvince="Vinh Phuc">Northern</location>
<collectingCountry id="F369761E497E7174E045E14890EBFCD8" box="[856,958,792,818]" name="Vietnam" pageId="2" pageNumber="35">Vietnam</collectingCountry>
,
<date id="FFC0104E497E7174E0D7E1489719FCD8" box="[970,1100,792,818]" pageId="2" pageNumber="35" value="2002-03-15">
<collectingDate id="EF84E9A6497E7174E0D7E1489719FCD8" box="[970,1100,792,818]" pageId="2" pageNumber="35" value="2002-03-15">15.iii.2002</collectingDate>
</date>
,
<collectionCode id="ED6FAE4B497E7174E74AE14897F6FCD8" box="[1111,1187,792,818]" pageId="2" pageNumber="35">TKTC</collectionCode>
[SWU-AIC]
</materialsCitation>
.
</paragraph>
<caption id="DF016606497E7174E38AE50A90A6F833" pageId="2" pageNumber="35" startId="2.[151,269,1882,1906]" targetBox="[328,1271,889,1844]" targetPageId="2">
<paragraph id="8BC1368E497E7174E38AE50A90A6F833" blockId="2.[151,1437,1882,2009]" pageId="2" pageNumber="35">
<emphasis id="B90AEA9C497E7174E38AE50A9204F898" bold="true" box="[151,337,1882,1906]" pageId="2" pageNumber="35">FIGURES 111.</emphasis>
<taxonomicName id="4C7E4D0D497E7174E247E50A9131F89B" authority="Cao &amp; Bae &amp; Vii-Ix, 2008" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[346,612,1882,1905]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="2" pageNumber="35" phylum="Arthropoda" rank="species" species="vietnamellus" status="sp. nov.">
<emphasis id="B90AEA9C497E7174E247E50A9131F89B" box="[346,612,1882,1905]" italics="true" pageId="2" pageNumber="35">Neoperlops vietnamellus</emphasis>
</taxonomicName>
,
<emphasis id="B90AEA9C497E7174E169E50A919EF898" bold="true" box="[628,715,1882,1906]" pageId="2" pageNumber="35">
<taxonomicNameLabel id="A23957E7497E7174E169E50A919EF898" box="[628,715,1882,1906]" pageId="2" pageNumber="35" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, adult. (1) Male head and pronotum. Scale bar = 2 mm. (2) Male forewing. Scale bar = 2 mm. (3) Male hindwing. Scale bar = 2 mm. (45) Male dorsal terminalia. Scale bar = 1 mm. (67) Everted penis, (6) lateral, (7) dorsal. Scale bar = 0.5 mm. (89) Female ventral terminalia. Scale bar = 1 mm. (10) Female vagina. Scale bar = 0.5 mm. (11) Egg lateral aspect. Scale bar = 0.2 mm.
</paragraph>
</caption>
<paragraph id="8BC1368E497F7175E3D8E2C79106FE90" blockId="3.[151,1436,151,458]" pageId="3" pageNumber="36">
<emphasis id="B90AEA9C497F7175E3D8E2C792D8FF5B" bold="true" box="[197,397,151,177]" pageId="3" pageNumber="36">Other materials</emphasis>
:
<materialsCitation id="3B163CD3497F7175E283E2C892E8FF30" collectingDate="2002-03-21" collectionCode="TKTC" collectorName="Cat Cat" country="Vietnam" elevation="1400" location="Sa Pa" municipality="Northern" pageId="3" pageNumber="36" specimenCount="1" stateProvince="Lao Cai">
8 nymphs (SWU-PLE-141),
<collectorName id="268B5358497F7175E1EFE2C8901BFF58" box="[754,846,152,178]" pageId="3" pageNumber="36">Cat Cat</collectorName>
, alt.
<quantity id="4C869B6B497F7175E063E2C89089FF58" box="[894,988,152,178]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="3" pageNumber="36" unit="m" value="1400.0">
<elevation id="0053D1BD497F7175E063E2C89089FF58" box="[894,988,152,178]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="3" pageNumber="36" unit="m" value="1400.0">1400 m</elevation>
</quantity>
,
<location id="8EA16055497F7175E0F4E2C8977AFF58" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497F7175E0F4E2C8977AFF58" box="[1001,1071,152,178]" country="Vietnam" municipality="Northern" name="Sa Pa" pageId="3" pageNumber="36" stateProvince="Lao Cai">Sa Pa</location>
,
<collectingRegion id="49BAF86C497F7175E721E2C897B6FF58" box="[1084,1251,152,178]" country="Vietnam" name="Lao Cai" pageId="3" pageNumber="36">Lao Cai Prov.</collectingRegion>
,
<collectingMunicipality id="6BA5ACF4497F7175E7F2E2C8960DFF58" box="[1263,1368,152,178]" pageId="3" pageNumber="36">Northern</collectingMunicipality>
<collectingCountry id="F369761E497F7175E67CE2C89399FF30" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
,
<date id="FFC0104E497F7175E3C1E2909208FF30" box="[220,349,192,218]" pageId="3" pageNumber="36" value="2002-03-21">
<collectingDate id="EF84E9A6497F7175E3C1E2909208FF30" box="[220,349,192,218]" pageId="3" pageNumber="36" value="2002-03-21">21.iii.2002</collectingDate>
</date>
,
<collectionCode id="ED6FAE4B497F7175E270E29092E8FF30" box="[365,445,192,218]" pageId="3" pageNumber="36">TKTC</collectionCode>
</materialsCitation>
;
<materialsCitation id="3B163CD3497F7175E2D0E2909220FEE8" collectingDate="2002-03-22" collectionCode="TKTC" collectorName="Cau May &amp; Sa Pa" country="Vietnam" location="Northern" pageId="3" pageNumber="36" specimenCount="1" stateProvince="Lao Cai">
9 nymphs (SWU-PLE-140),
<collectorName id="268B5358497F7175E034E29090CFFF30" box="[809,922,192,218]" pageId="3" pageNumber="36">Cau May</collectorName>
,
<collectorName id="268B5358497F7175E0B4E29090A7FF30" box="[937,1010,192,218]" pageId="3" pageNumber="36">Sa Pa</collectorName>
,
<collectingRegion id="49BAF86C497F7175E71CE29097F8FF30" box="[1025,1197,192,218]" country="Vietnam" name="Lao Cai" pageId="3" pageNumber="36">Lao Cai Prov.</collectingRegion>
,
<location id="8EA16055497F7175E7A0E2909672FF30" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497F7175E7A0E2909672FF30" box="[1213,1319,192,218]" country="Vietnam" name="Northern" pageId="3" pageNumber="36" stateProvince="Lao Cai">Northern</location>
<collectingCountry id="F369761E497F7175E62CE29096C2FF30" box="[1329,1431,192,218]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
,
<date id="FFC0104E497F7175E38AE2B8924CFEE8" box="[151,281,232,258]" pageId="3" pageNumber="36" value="2002-03-22">
<collectingDate id="EF84E9A6497F7175E38AE2B8924CFEE8" box="[151,281,232,258]" pageId="3" pageNumber="36" value="2002-03-22">22.iii.2002</collectingDate>
</date>
,
<collectionCode id="ED6FAE4B497F7175E238E2B89220FEE8" box="[293,373,232,258]" pageId="3" pageNumber="36">TKTC</collectionCode>
</materialsCitation>
;
<materialsCitation id="3B163CD3497F7175E29EE2B89236FEC0" collectingDate="2004-05-09" collectionCode="TKTC" collectorName="Rao Mac &amp; Huong Son" country="Vietnam" location="Central" pageId="3" pageNumber="36" specimenCount="1" specimenCount-female="1" stateProvince="Ha Tinh">
<specimenCount id="9D78FD07497F7175E29EE2B892BFFEE8" box="[387,490,232,258]" pageId="3" pageNumber="36" type="female">1 female</specimenCount>
adult (SWU-PLE-214),
<collectorName id="268B5358497F7175E011E2B8902EFEE8" box="[780,891,232,258]" pageId="3" pageNumber="36">Rao Mac</collectorName>
,
<collectorName id="268B5358497F7175E095E2B89745FEE8" box="[904,1040,232,258]" pageId="3" pageNumber="36">Huong Son</collectorName>
,
<collectingRegion id="49BAF86C497F7175E700E2B89792FEE8" box="[1053,1223,232,258]" country="Vietnam" name="Ha Tinh" pageId="3" pageNumber="36">Ha Tinh Prov.</collectingRegion>
,
<location id="8EA16055497F7175E7CEE2B8967CFEE8" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497F7175E7CEE2B8967CFEE8" box="[1235,1321,232,258]" country="Vietnam" name="Central" pageId="3" pageNumber="36" stateProvince="Ha Tinh">Central</location>
<collectingCountry id="F369761E497F7175E62CE2B896C2FEE8" box="[1329,1431,232,258]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
,
<date id="FFC0104E497F7175E38AE34093ABFEC0" box="[151,254,272,298]" pageId="3" pageNumber="36" value="2004-05-09">
<collectingDate id="EF84E9A6497F7175E38AE34093ABFEC0" box="[151,254,272,298]" pageId="3" pageNumber="36" value="2004-05-09">9.v.2004</collectingDate>
</date>
,
<collectionCode id="ED6FAE4B497F7175E20EE3409236FEC0" box="[275,355,272,298]" pageId="3" pageNumber="36">TKTC</collectionCode>
</materialsCitation>
;
<materialsCitation id="3B163CD3497F7175E265E3409242FEB8" collectingDate="2004-09-15" collectorName="Xuan Son NP" country="Vietnam" location="Northern" pageId="3" pageNumber="36" specimenCount="1" specimenCount-female="1" stateProvince="Phu Tho">
<specimenCount id="9D78FD07497F7175E265E34092B0FEC0" box="[376,485,272,298]" pageId="3" pageNumber="36" type="female">1 female</specimenCount>
adult (SWU-PLE-215),
<collectorName id="268B5358497F7175E03DE3409087FEC0" box="[800,978,272,298]" pageId="3" pageNumber="36">Xuan Son NP</collectorName>
,
<collectingRegion id="49BAF86C497F7175E0FAE34097F1FEC0" box="[999,1188,272,298]" country="Vietnam" name="Phu Tho" pageId="3" pageNumber="36">Phu Tho Prov.</collectingRegion>
,
<location id="8EA16055497F7175E7A5E3409674FEC0" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497F7175E7A5E3409674FEC0" box="[1208,1313,272,298]" country="Vietnam" name="Northern" pageId="3" pageNumber="36" stateProvince="Phu Tho">Northern</location>
<collectingCountry id="F369761E497F7175E62FE34096CDFEC0" box="[1330,1432,272,298]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
,
<date id="FFC0104E497F7175E38AE3689242FEB8" box="[151,279,312,338]" pageId="3" pageNumber="36" value="2004-09-15">
<collectingDate id="EF84E9A6497F7175E38AE3689242FEB8" box="[151,279,312,338]" pageId="3" pageNumber="36" value="2004-09-15">15.ix.2004</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="3B163CD3497F7175E238E368911AFE90" collectingDate="2003-07-02" collectionCode="TKTC" collectorName="Truong Xuan Lam &amp; Tam Dao NP" country="Vietnam" elevation="700" location="Northern" pageId="3" pageNumber="36" specimenCount="1" specimenCount-female="1" stateProvince="Vinh Phuc">
<collectorName id="268B5358497F7175E238E3689153FEB8" box="[293,518,312,338]" pageId="3" pageNumber="36">Truong Xuan Lam</collectorName>
;
<specimenCount id="9D78FD07497F7175E108E3689128FEB8" box="[533,637,312,338]" pageId="3" pageNumber="36" type="female">1 female</specimenCount>
adult (SWU-PLE-216),
<collectorName id="268B5358497F7175E0B9E3689714FEB8" box="[932,1089,312,338]" pageId="3" pageNumber="36">Tam Dao NP</collectorName>
, alt.
<quantity id="4C869B6B497F7175E76CE3689797FEB8" box="[1137,1218,312,338]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="36" unit="m" value="700.0">
<elevation id="0053D1BD497F7175E76CE3689797FEB8" box="[1137,1218,312,338]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="36" unit="m" value="700.0">700 m</elevation>
</quantity>
,
<collectingRegion id="49BAF86C497F7175E7CCE36896CDFEB8" box="[1233,1432,312,338]" country="Vietnam" name="Vinh Phuc" pageId="3" pageNumber="36">Vinh Phuc Prov.</collectingRegion>
,
<location id="8EA16055497F7175E38AE3309254FE90" LSID="urn:lsid:plazi:treatment:03D78798497D7172E38AE3CD9282FD80:8EA16055497F7175E38AE3309254FE90" box="[151,257,352,378]" country="Vietnam" name="Northern" pageId="3" pageNumber="36" stateProvince="Vinh Phuc">Northern</location>
<collectingCountry id="F369761E497F7175E215E330923BFE90" box="[264,366,352,378]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
,
<date id="FFC0104E497F7175E267E33092A6FE90" box="[378,499,352,378]" pageId="3" pageNumber="36" value="2003-07-02">
<collectingDate id="EF84E9A6497F7175E267E33092A6FE90" box="[378,499,352,378]" pageId="3" pageNumber="36" value="2003-07-02">2.vii.2003</collectingDate>
</date>
,
<collectionCode id="ED6FAE4B497F7175E2E2E330911AFE90" box="[511,591,352,378]" pageId="3" pageNumber="36">TKTC</collectionCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3646505497F7175E3D8E3D79656FE48" box="[197,1283,391,418]" pageId="3" pageNumber="36" type="etymology">
<paragraph id="8BC1368E497F7175E3D8E3D79656FE48" blockId="3.[151,1436,151,458]" box="[197,1283,391,418]" pageId="3" pageNumber="36">
<emphasis id="B90AEA9C497F7175E3D8E3D79207FE4B" bold="true" box="[197,338,391,417]" pageId="3" pageNumber="36">Etymology.</emphasis>
The specific epithet,
<taxonomicName id="4C7E4D0D497F7175E152E3D891B6FE4B" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[591,739,392,417]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C497F7175E152E3D891B6FE4B" box="[591,739,392,417]" italics="true" pageId="3" pageNumber="36">vietnamellus</emphasis>
</taxonomicName>
, is a modified version of the word “
<collectingCountry id="F369761E497F7175E794E3D897A0FE48" box="[1161,1269,392,418]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
”.
</paragraph>
</subSubSection>
<subSubSection id="C3646505497F7175E3D8E3FF918DFE20" box="[197,728,431,458]" pageId="3" pageNumber="36" type="distribution">
<paragraph id="8BC1368E497F7175E3D8E3FF918DFE20" blockId="3.[151,1436,151,458]" box="[197,728,431,458]" pageId="3" pageNumber="36">
<emphasis id="B90AEA9C497F7175E3D8E3FF9233FE23" bold="true" box="[197,358,431,457]" pageId="3" pageNumber="36">Distribution.</emphasis>
Northern and Central
<collectingCountry id="F369761E497F7175E170E3E09181FE20" box="[621,724,432,458]" name="Vietnam" pageId="3" pageNumber="36">Vietnam</collectingCountry>
.
</paragraph>
</subSubSection>
<caption id="DF016606497F7175E38AE4339772F990" box="[151,1063,1635,1659]" pageId="3" pageNumber="36" startId="3.[151,255,1635,1659]" targetBox="[418,1146,524,1610]" targetPageId="3">
<paragraph id="8BC1368E497F7175E38AE4339772F990" blockId="3.[151,1063,1635,1659]" box="[151,1063,1635,1659]" pageId="3" pageNumber="36">
<emphasis id="B90AEA9C497F7175E38AE4339273F991" bold="true" box="[151,294,1635,1659]" pageId="3" pageNumber="36">FIGURE 12.</emphasis>
<taxonomicName id="4C7E4D0D497F7175E230E4339163F990" authority="Cao &amp; Bae &amp; Vii-Ix, 2008" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[301,566,1635,1658]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="species" species="vietnamellus" status="sp. nov.">
<emphasis id="B90AEA9C497F7175E230E4339163F990" box="[301,566,1635,1658]" italics="true" pageId="3" pageNumber="36">Neoperlops vietnamellus</emphasis>
</taxonomicName>
,
<emphasis id="B90AEA9C497F7175E15EE43391CDF991" bold="true" box="[579,664,1635,1659]" pageId="3" pageNumber="36">
<taxonomicNameLabel id="A23957E7497F7175E15EE43391CDF991" box="[579,664,1635,1659]" pageId="3" pageNumber="36" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, nymphal habitus. Scale bar = 2 mm.
</paragraph>
</caption>
<subSubSection id="C3646505497F7172E3D8E4859282FD80" lastPageId="4" lastPageNumber="37" pageId="3" pageNumber="36" type="discussion">
<paragraph id="8BC1368E497F7172E3D8E4859399FEC0" blockId="3.[151,1436,1749,2016]" lastBlockId="4.[151,1436,152,618]" lastPageId="4" lastPageNumber="37" pageId="3" pageNumber="36">
<emphasis id="B90AEA9C497F7175E3D8E485926BF905" bold="true" box="[197,318,1749,1775]" pageId="3" pageNumber="36">Remarks.</emphasis>
In the genera of the tribe
<taxonomicName id="4C7E4D0D497F7175E167E486919EF91A" authorityName="Latreille" authorityYear="1802" box="[634,715,1750,1776]" class="Insecta" family="Perlidae" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="tribe" tribe="Perlini">Perlini</taxonomicName>
,
<taxonomicName id="4C7E4D0D497F7175E1C5E48690E7F91A" authority="Banks" authorityName="Banks" authorityYear="1939" box="[728,946,1750,1776]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="genus">
<emphasis id="B90AEA9C497F7175E1C5E486900AF905" box="[728,863,1750,1775]" italics="true" pageId="3" pageNumber="36">Neoperlops</emphasis>
Banks
</taxonomicName>
appear to be closely related to the genus
<taxonomicName id="4C7E4D0D497F7175E38AE4AE922CF8F2" authority="Klapalek" authorityName="Klapalek" authorityYear="1909" box="[151,377,1790,1816]" class="Insecta" family="Perlidae" genus="Tetropina" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="genus">
<emphasis id="B90AEA9C497F7175E38AE4AE9252F8FD" box="[151,263,1790,1815]" italics="true" pageId="3" pageNumber="36">Tetropina</emphasis>
Klapálek
</taxonomicName>
by their shared adult characters of the head tentorial callosities adjacent to the ocelli and the presence of hair brushes on the metathoracic and abdominal sterna (
<bibRefCitation id="EFEF4B7F497F7175E719E57697CEF8AA" author="Zwick, P." box="[1028,1179,1830,1856]" pageId="3" pageNumber="36" pagination="169 - 176" refId="ref2824" refString="Zwick, P. (1984) The genera Tetropina and Neoperlops (Plecoptera: Perlidae). Aquatic Insects, 6, 169 - 176." type="journal article" year="1984">Zwick 1984</bibRefCitation>
). Based on our close examination of Vietnamese material, these two genera differ in the arrangement of sensilla basiconica on the abdominal terga VIIIX and in the presence of inner basal callus-like structures on the hemiterga in
<taxonomicName id="4C7E4D0D497F7175E621E526939DF85D" authorityName="Banks" authorityYear="1939" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="genus">
<emphasis id="B90AEA9C497F7175E621E526939DF85D" italics="true" pageId="3" pageNumber="36">Neoperlops</emphasis>
</taxonomicName>
, as is also the case in
<taxonomicName id="4C7E4D0D497F7175E2F0E5CE91FDF85D" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[493,680,1950,1975]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C497F7175E2F0E5CE91FDF85D" box="[493,680,1950,1975]" italics="true" pageId="3" pageNumber="36">N. vietnamellus</emphasis>
</taxonomicName>
. Recently,
<bibRefCitation id="EFEF4B7F497F7175E02BE5CE976BF852" author="Stark, B. P. &amp; Sivec, I." box="[822,1086,1950,1976]" pageId="3" pageNumber="36" pagination="94 - 98" refId="ref2785" refString="Stark, B. P. &amp;. Sivec, I. (2008) Descriptions of male and larval stages for Neoperlops obscuripennis Banks (Plecoptera: Perlidae). Illiesia, 4, 94 - 98." type="journal article" year="2008">Stark &amp; Sivec (2008)</bibRefCitation>
discussed the differences in nymphs between
<taxonomicName id="4C7E4D0D497F7175E278E5969280F835" authorityName="Klapalek" authorityYear="1909" box="[357,469,1990,2015]" class="Insecta" family="Perlidae" genus="Tetropina" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="genus">
<emphasis id="B90AEA9C497F7175E278E5969280F835" box="[357,469,1990,2015]" italics="true" pageId="3" pageNumber="36">Tetropina</emphasis>
</taxonomicName>
and the putative nymph of
<taxonomicName id="4C7E4D0D497F7175E004E59690B5F835" authorityName="Banks" authorityYear="1939" box="[793,992,1990,2015]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="species" species="obscuripennis">
<emphasis id="B90AEA9C497F7175E004E59690B5F835" box="[793,992,1990,2015]" italics="true" pageId="3" pageNumber="36">N. obscuripennis</emphasis>
</taxonomicName>
. Their presumed
<taxonomicName id="4C7E4D0D497F7175E7ADE5969662F835" authorityName="Banks" authorityYear="1939" box="[1200,1335,1990,2015]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="36" phylum="Arthropoda" rank="genus">
<emphasis id="B90AEA9C497F7175E7ADE5969662F835" box="[1200,1335,1990,2015]" italics="true" pageId="3" pageNumber="36">Neoperlops</emphasis>
</taxonomicName>
nymphs lacked a mid-dorsal row of long silky setae, had a complete, lateral pronotal fringe, and lacked intercalary bristles on the dorsal surface of abdominal terga. However, our reared nymphs of
<taxonomicName id="4C7E4D0D49787172E741E2909647FF33" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[1116,1298,192,217]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C49787172E741E2909647FF33" box="[1116,1298,192,217]" italics="true" pageId="4" pageNumber="37">N. vietnamellus</emphasis>
</taxonomicName>
have a row of long median silky hairs dorsally on the abdomen and have an incomplete fringe of thick setae on the pronotum.
</paragraph>
<paragraph id="8BC1368E49787172E3D8E3689282FD80" blockId="4.[151,1436,152,618]" pageId="4" pageNumber="37">
Adult males of
<taxonomicName id="4C7E4D0D49787172E267E36891C9FEBB" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[378,668,312,337]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C49787172E267E36891C9FEBB" box="[378,668,312,337]" italics="true" pageId="4" pageNumber="37">Neoperlops vietnamellus</emphasis>
</taxonomicName>
are similar to
<taxonomicName id="4C7E4D0D49787172E059E3689096FEBB" authorityName="Banks" authorityYear="1939" box="[836,963,312,337]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="gressitti">
<emphasis id="B90AEA9C49787172E059E3689096FEBB" box="[836,963,312,337]" italics="true" pageId="4" pageNumber="37">N. gressitti</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7E4D0D49787172E0E1E3689797FEBB" authorityName="Banks" authorityYear="1939" box="[1020,1218,312,337]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="obscuripennis">
<emphasis id="B90AEA9C49787172E0E1E3689797FEBB" box="[1020,1218,312,337]" italics="true" pageId="4" pageNumber="37">N. obscuripennis</emphasis>
</taxonomicName>
in general appearance. However, in
<taxonomicName id="4C7E4D0D49787172E269E3309179FE93" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[372,556,352,377]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C49787172E269E3309179FE93" box="[372,556,352,377]" italics="true" pageId="4" pageNumber="37">N. vietnamellus</emphasis>
</taxonomicName>
the hemitergal processes lack the spines along the ventral edge, present in both
<taxonomicName id="4C7E4D0D49787172E3C9E3D89201FE4B" authorityName="Banks" authorityYear="1939" box="[212,340,392,417]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="gressitti">
<emphasis id="B90AEA9C49787172E3C9E3D89201FE4B" box="[212,340,392,417]" italics="true" pageId="4" pageNumber="37">N. gressitti</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7E4D0D49787172E28CE3D8910CFE4B" authorityName="Banks" authorityYear="1939" box="[401,601,392,417]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="obscuripennis">
<emphasis id="B90AEA9C49787172E28CE3D8910CFE4B" box="[401,601,392,417]" italics="true" pageId="4" pageNumber="37">N. obscuripennis</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFEF4B7F49787172E174E3D891A9FE48" author="Zwick, P." box="[617,764,392,418]" pageId="4" pageNumber="37" pagination="169 - 176" refId="ref2824" refString="Zwick, P. (1984) The genera Tetropina and Neoperlops (Plecoptera: Perlidae). Aquatic Insects, 6, 169 - 176." type="journal article" year="1984">Zwick 1984</bibRefCitation>
,
<bibRefCitation id="EFEF4B7F49787172E017E3D890ADFE48" author="Stark, B. P. &amp; Sivec, I." box="[778,1016,392,418]" pageId="4" pageNumber="37" pagination="94 - 98" refId="ref2785" refString="Stark, B. P. &amp;. Sivec, I. (2008) Descriptions of male and larval stages for Neoperlops obscuripennis Banks (Plecoptera: Perlidae). Illiesia, 4, 94 - 98." type="journal article" year="2008">Stark &amp; Sivec 2008</bibRefCitation>
). The apex of the hemitergite of
<taxonomicName id="4C7E4D0D49787172E69CE3D8927EFE23" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C49787172E69CE3D8927EFE23" italics="true" pageId="4" pageNumber="37">N. vietnamellus</emphasis>
</taxonomicName>
is finger-like, whereas that of
<taxonomicName id="4C7E4D0D49787172E189E3E09041FE23" authorityName="Banks" authorityYear="1939" box="[660,788,432,457]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="gressitti">
<emphasis id="B90AEA9C49787172E189E3E09041FE23" box="[660,788,432,457]" italics="true" pageId="4" pageNumber="37">N. gressitti</emphasis>
</taxonomicName>
is conical and in
<taxonomicName id="4C7E4D0D49787172E0F9E3E097FEFE23" authorityName="Banks" authorityYear="1939" box="[996,1195,432,457]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="obscuripennis">
<emphasis id="B90AEA9C49787172E0F9E3E097FEFE23" box="[996,1195,432,457]" italics="true" pageId="4" pageNumber="37">N. obscuripennis</emphasis>
</taxonomicName>
it is spatula-shaped. The armature on the aedeagus of
<taxonomicName id="4C7E4D0D49787172E13BE388918BFE1B" authorityName="Cao &amp; Bae &amp; Vii-Ix" authorityYear="2008" box="[550,734,472,497]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="vietnamellus">
<emphasis id="B90AEA9C49787172E13BE388918BFE1B" box="[550,734,472,497]" italics="true" pageId="4" pageNumber="37">N. vietnamellus</emphasis>
</taxonomicName>
is mostly covered by fine fish-scale like spinules, while in both
<taxonomicName id="4C7E4D0D49787172E3CCE0509205FDF3" authorityName="Banks" authorityYear="1939" box="[209,336,512,537]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="gressitti">
<emphasis id="B90AEA9C49787172E3CCE0509205FDF3" box="[209,336,512,537]" italics="true" pageId="4" pageNumber="37">N. gressitti</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7E4D0D49787172E295E0509118FDF3" authorityName="Banks" authorityYear="1939" box="[392,589,512,537]" class="Insecta" family="Perlidae" genus="Neoperlops" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="obscuripennis">
<emphasis id="B90AEA9C49787172E295E0509118FDF3" box="[392,589,512,537]" italics="true" pageId="4" pageNumber="37">N. obscuripennis</emphasis>
</taxonomicName>
, completely bare areas occur subapically on the dorsal surface and again apically, the subapical area containing one or two patches of spinules, respectively (
<bibRefCitation id="EFEF4B7F49787172E76AE078965CFDA8" author="Zwick, P." box="[1143,1289,552,578]" pageId="4" pageNumber="37" pagination="169 - 176" refId="ref2824" refString="Zwick, P. (1984) The genera Tetropina and Neoperlops (Plecoptera: Perlidae). Aquatic Insects, 6, 169 - 176." type="journal article" year="1984">Zwick 1984</bibRefCitation>
,
<bibRefCitation id="EFEF4B7F49787172E60AE0789381FD80" author="Sivec, I. &amp; Stark, B. P. &amp; Uchida, S." pageId="4" pageNumber="37" pagination="1 - 66" refId="ref2745" refString="Sivec, I., Stark, B. P. &amp; Uchida, S. (1988) Synopsis of the world genera of Perlinae (Plecoptera: Perlidae). Scopolia, 16, 1 - 66." type="journal article" year="1988">
Sivec
<emphasis id="B90AEA9C49787172E67DE07896C9FDAB" box="[1376,1436,552,577]" italics="true" pageId="4" pageNumber="37">et al.</emphasis>
1988
</bibRefCitation>
,
<bibRefCitation id="EFEF4B7F49787172E3FDE000929FFD80" author="Stark, B. P. &amp; Sivec, I." box="[224,458,592,618]" pageId="4" pageNumber="37" pagination="94 - 98" refId="ref2785" refString="Stark, B. P. &amp;. Sivec, I. (2008) Descriptions of male and larval stages for Neoperlops obscuripennis Banks (Plecoptera: Perlidae). Illiesia, 4, 94 - 98." type="journal article" year="2008">Stark &amp; Sivec 2008</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>