identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03A087B4263B9F46FF07E34D5340107E.text	03A087B4263B9F46FF07E34D5340107E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rheotanytarsus amaru Dantas & Huamantinco Araujo & Hamada 2020	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Rheotanytarsus amaru sp. nov.</p>
            <p>(Fig. 1 A–E)</p>
            <p>urn:lsid:zoobank.org:act: C0635FB5-CCC0-4D08-8ED7-26A7D67DE29E</p>
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                 Type material:   Holotype, adult male: PERU, Cusco department, Calca province, Lamay district,  
                <a title="Search Plazi for locations around (long -71.935555/lat -13.355556)" href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-71.935555&amp;materialsCitation.latitude=-13.355556">Urubamba river</a>
                 , 13°21’20” S, 71°56’08” W, 17.viii.2014, leg. N. Hamada, M. Bobadilla, R. L. Ferreira-Keppler &amp; J.M.C. Nascimento (MHN-UNMSM)  .  Paratypes, 6 males, as holotype (MHN-UNMSM) ;  3 males as holotype (INPA) . 
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            <p>Etymology. In Inca mythology, “Amaru” (quechua) is a huge double-headed serpent that dwells underground, at the bottom of lakes and rivers. The Inca Empire was the largest in pre-Columbian America, the administrative, political and military center of the empire was in the city of Cusco, near the type locality of the new species. The name is to be treated as a noun in apposition.</p>
            <p>Diagnosis. Wing length&gt; 2 mm; spurs on mid and hind tibiae present; anal tergite bands V-shaped; anal point parallel-sided; superior volsella oval, apically tapered; stem of median volsella curved, swollen and rounded at apex, bearing a brush of setiform lamellae not fused into a plate; median and superior volsella about the same size; gonostylus broadest subbasally, evenly tapering toward apex.</p>
            <p>Description:</p>
            <p>Adult male (n = 10). Body size and proportions. Total length 3.45–3.52 mm. Wing length 2.04–2.11 mm. Total length/wing length 1.67–1.70. Wing length/length of profemur 2.33–2.38.</p>
            <p>Coloration. Eyes black. Head capsule and pedicel dark brown; antennal flagellum and palp brown. Thorax dark brown. All legs brown. Wing membrane with pale brownish undertone. Abdomen light brown.</p>
            <p>Head (Fig. 1A). Eyes bare, with well-developed dorsomedian extensions. Antenna with 13 flagellomeres; ultimate flagellomere 485–492 μm long; AR 0.97–0.0.99. Frontal tubercles absent. Tentorium 150–160 μm long, heavily sclerotized. Temporal setae 8–11 on each side. Clypeus with 24–28 setae. Lengths of palpomeres 1–5 (in μm): 43–55, 42–52, 130–141, 130–132, 215–232; third palpomere with 1 sensillum clavatum subapically, 14–17 μm long. Fifth palpomere/ third palpomere ratio 1.65–1.70.</p>
            <p>Thorax (Fig. 1B). Ac 22–24, restricted to anterior region of scutum; Dc 11–13 on each side, uniserial; Pa 1 on each side; Scts 7–9. Scutum projected anteriorly, distinctly overreaching antepronotum.</p>
            <p>Wing (Fig. 1C). VRCu 1.35–1.43. Membrane covered with macrotrichia. Brachiolum with 1 seta, C with about 360 setae, R with about 20, R 1 with about 30, R 4+5 with about 60, M 1+2 with about 65, M 3+4 with about 45, Cu with about 25, Cu 1 with about 25 and An with about 40 setae, remaining veins bare.</p>
            <p>Legs. Fore leg tibia with a sinuous spur 25–27 μm long. Tibial combs of mid and hind legs separated; spurs of mid leg equal, markedly bent at apex, about 22–23 μm long; spurs of hind leg equal: slightly bent at apex, 25–26 μm long. Lengths and proportions of legs as in Table 1.</p>
            <p>Hypopygium (Fig. 1 D–E) Anal tergite with open, V-shaped bands. Posterior margin of tergite IX with about 10–13 setae. Anal point 48–52 μm long, 12–14 μm wide, parallel-sided; crest well developed and V-shaped with 2–5 median setae (Fig. 1D). Superior volsella 45–50 μm long, oval, apically tapered, with 6–7 dorsal and 2–3 marginal setae arranged as shown in Figs. 1 D–E. Stem of median volsella curved, 28–30 μm long, 5–6, 8–10 and 12–14 μm wide at base, middle and apex, respectively, swollen and rounded at apex, bearing a brush of setiform lamellae not fused into a plate (Fig. 1E). Inferior volsella 80–85 μm long, subcylindrical, bearing about 12–15 apical/subapical bristles; internal margin covered with microtrichia (Fig. 1E). Phallapodeme 80–90 μm long; transverse sternapo- deme 47–54 μm long, without distinct oral projections. Gonocoxite 132–150 μm long. Gonostylus 138–153 μm long, slightly arched, broadest subbasally, evenly tapering toward blunt apex. HR 0.95–0.98, HV 2.25–2.45.</p>
            <p>Female and immatures. Unknown.</p>
            <p> Distribution and ecological notes. The new species is known only for the type locality in the Peruvian Andes (Fig. 2). The adults of  Rheotanytarsus amaru sp. n. were collected next to a sand bottom river 6 m in width, with low temperature (about 15 °C) at about 3.000 m above s.l. </p>
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	https://treatment.plazi.org/id/03A087B4263B9F46FF07E34D5340107E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Dantas, Galileu P. S.;Huamantinco Araujo, Ana A.;Hamada, Neusa	Dantas, Galileu P. S., Huamantinco Araujo, Ana A., Hamada, Neusa (2020): A new species of Rheotanytarsus Thienemann & Bause (Diptera: Chironomidae) from Peruvian Andes, with updated key to South American species. Zootaxa 4722 (2): 195-200, DOI: 10.11646/zootaxa.4722.2.6
03A087B426399F41FF07E75855FF12F4.text	03A087B426399F41FF07E75855FF12F4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rheotanytarsus Thienemann & Bause 1913	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Key to males of South American  Rheotanytarsus Thienemann &amp; Bause species </p>
            <p>(adapted from Andersen &amp; Kyerematen 2001)</p>
            <p>1. Median volsella with apical setiform lamellae fused into a plate; wing length &lt;2 mm ............................... 2</p>
            <p>1’. Median volsella with apical setiform lamellae not fused into a plate; wing length&gt; 2 mm ............................ 4</p>
            <p>2. Median volsella with rounded apical plate.................................................................. 3</p>
            <p> 2´. Median volsella with distinct petal-like apical plate. (Andersen &amp; Kyerematen 2001, Figures 9–12).....................................................................................................  R. pelus (Roback, 1960)</p>
            <p> 3. Superior volsella somewhat oval, about the same size as median volsella; wing length about 1.75 mm. (Reiss 1972, Figure 12).............................................................................  R. lamellatus Reiss, 1972</p>
            <p> 3´. Superior volsella subtriangular, shorter than median volsella; wing length about 1.10 mm. (Andersen &amp; Kyerematen 2001, Figures 1 –8).................................................  R. pantanalensis Andersen &amp; Kyerematen, 2001</p>
            <p> 4. Median volsella distinctly longer than superior volsella; gonostylus broadest basally, with abruptly tapered apical half. (Reiss 1972, Figure 11)....................................................................  R. globosus Reiss, 1972</p>
            <p> 4´. Median volsella about the same size as the superior volsella; gonostylus broadest subbasally, evenly tapering toward apex. (Figure 1)...............................................................................  R. amaru sp. n.</p>
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	https://treatment.plazi.org/id/03A087B426399F41FF07E75855FF12F4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Dantas, Galileu P. S.;Huamantinco Araujo, Ana A.;Hamada, Neusa	Dantas, Galileu P. S., Huamantinco Araujo, Ana A., Hamada, Neusa (2020): A new species of Rheotanytarsus Thienemann & Bause (Diptera: Chironomidae) from Peruvian Andes, with updated key to South American species. Zootaxa 4722 (2): 195-200, DOI: 10.11646/zootaxa.4722.2.6
