identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
77084D5EB238FD138F3F4AE3D74083E8.text	77084D5EB238FD138F3F4AE3D74083E8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hydrosmilodon gilliesae Thomas & Peru, 2004, in Thomas et al. 2004	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p>Taxon classification Animalia Ephemeroptera Leptophlebiidae</p>
            <p> 
Hydrosmilodon gilliesae Thomas &amp; 
Peru
, 2004, in Thomas et al. 2004
 Figures 1, 2 </p>
            <p>Diagnosis.</p>
            <p> The male imago of  Hydrosmilodon gilliesae can be distinguished from the other species of the genus by the following combination of characters: 1) Eyes separated on meson of head by a short distance - less than 0.5 times width of median ocellus (Fig. 1a); 2) Fore wings hyaline, slightly tinged with brown at base (Fig. 2a); 3) Coloration of abdominal segments II - IX with blackish anterior and posterior stripes, and variable submedial marks as in Fig. 1a, b; 4) Styliger plate with two wide projections that nearly cover the penis (Fig. 2d); 5) Penis lobes totally divided with distomedial spines converging medially (Fig. 2d). </p>
            <p>Description of male imago</p>
            <p>(in alcohol). Lengths: body, 4.1-5.5 mm; fore wings: 5.4-5.8 mm; hind wings: 0.7-0.9 mm.</p>
            <p>Head (Fig. 1a, b): brown, upper portions of eyes light orange-brown, lower portions blackish. Eyes separated on meson of head by short distance - less than 0.5 times width of median ocellus. Ocelli white surrounded with black. Antennae: light brown.</p>
            <p> Thorax (Fig. 1a, b): brownish with lighter sutures, mesoscutellum darker, and white spot on each anterolateral corner of posterior scutellar protuberance. Prosternum (Fig. 1c) similar to  Hydrosmilodon primanus and  Hydrosmilodon saltensis , but with carina longer and slightly wider. Pleurae yellowish and heavily washed with black. Wings (Fig. 2a, b, c): membrane of fore and hind wings hyaline, slightly tinged with brown at bases, longitudinal veins yellowish-brown, cross veins yellowish. Fork of MA asymmetrical and fork of MP slightly asymmetrical (MP2 connected to MP1 by crossvein); crossvein above MA not slanted; vein ICu2 attached at base to ICu1 by crossvein. Legs: fore leg yellowish-brown, with apex of femur and base of tibia darker; mid and hind legs generally lighter. </p>
            <p> Abdomen (Fig. 1a, d): terga light yellowish-brown, translucent on segments  I–VII , segment I completely washed with black, segments  II–IX with blackish anterior and posterior stripes, and variable submedial mark as in Fig. 1a; sterna translucent. Genitalia (Fig. 2d, e): styliger plate yellowish-brown, posterior margin blackish; two wide projections nearly covering penis. Forceps yellowish-brown, lightly washed with grey. Penis: yellowish; totally divided with distomedial spines converging medially. Caudal filaments: yellowish. </p>
            <p>Material examined.</p>
            <p> Four ♂ imagos: Brazil, Mato Grosso State,  Ribeirão Cascalheira, Gleba Maria Tereza,  córrego “corgão” , S12°43.040, W52°03.345, 09.x.2007, light trap, Pinho L.C., Mateus S., Torali L. &amp; Silva F.R. (MZUESC). Two ♂ imagos: Brazil, Mato Grosso State, Nova Xavantina,  córrego Ponte de Pedra, 06-XII-2006, light trap, Mariano, R., Calor, A.R. &amp; Mateus, S. (MZUESC). Three ♂ imagos: Brazil,  São Paulo State, Luis Antonio,  Estação Ecológica de  Jataí (PEJ),  córrego Beija-Flor, 03.II.2004, Melo A. S. &amp; Ferro V. G. (MZUESC). One ♂ imago: Brazil,  São Paulo State, Santa Rosa do Viterbo, Fazenda  Águas Claras, 12.XI.2000, light trap, Mendes H. F. &amp; Andersen T. (MZUESC). One ♂ imago: Brazil,  São Paulo State,  Ribeirão Preto, Rio Pardo,  próximo Ponte velha  Jardinópolis , rancho Cesar &amp;  Nê 06.IX.2008, Calor A. (MZUESC). Eight ♂ imagos: Brazil, Bahia State,  Lençois , Parque Nacional da Chapada Diamantina, Rio Santo  Antônio , 12°29'579"S, 41°19'752"W, 340m, 26.X.2008, Mariano, R., Calor, A.R. &amp; Mateus, S. (MZUESC). Two ♂ imagos: Brazil, Bahia State, Barreiras, Rio das Ondas, 15.X.2008, Mariano, R., Calor, A.R. &amp; Mateus, S. (MZUESC). 25 ♂ imagos: Brazil, Pernambuco State, Petrolina, rio da  Vitória , afluente do Rio  São Francisco, 09°21'814"S, 40°35'409"W, 440m, 22.X.2008, Mariano, R., Calor, A.R. &amp; Mateus, S. (MZUESC). Ten nymphs, Brazil, Roraima, Boa Vista, Rio  Cauamé , 2°52'5.30"N / 60°44'25.40"W, 76 m asl, 20.iii.2014, F.F. Salles, E.  Domínguez , R. Boldrini, J. Gama-Neto col. (five nymphs CZNC, five nymphs IBN). One nymph: Brazil,  Espírito Santo, Serra, 20°3'33"S / W40°22'42', 20 m asl, 05/xi/2011, F. Massariol col. (CZNC). One nymph: Brazil,  Espírito Santo, Bom Jesus do Norte, 21°6'53"S / 41°41'31"W, 31/vii/2012, F. Massariol col. (CZNC). One nymph: Brazil,  Espírito Santo,  Iúna , 20°21'06"S / 41°31'58"W, 08/v/2013, F. Massariol col. (CZNC). </p>
            <p>Comments.</p>
            <p> The wide projections of the styliger plate readily distinguish  Hydrosmilodon gilliesae from all other members of the complex except for  Leentvaaria palpalis , but this latter species has the projections fused (see  “Discussion” below). </p>
            <p> Variation in body lengths and colouration were encountered among specimens, with some individuals clearly darker than others. The overall shape of genitalia, however, was the same, and thus we are concluding for now that all of this material belongs to a single species. Unfortunately, since it could help in the identification of potential cryptic species, we were unable to extract and/or amplify DNA from all localities (see COI divergence section below). </p>
            <p> Hydrosmilodon gilliesae was found to occur in several localities in Brazil, ranging from relatively close to its type-locale in French Guiana (state of Roraima), to central (Mato Grosso and Mato Grosso do Sul), Northeast (Pernambuco and Bahia) and southeast parts of the country (  Espírito Santo and  São Paulo) (Fig. 9). </p>
            <p>With the description of this species, the diagnoses of the adults of the genus must be expanded in the following way: 1) Forks of veins MA and MP of fore wings asymmetrical; 2) cross vein close to MA fork slanted or not; 3) vein Sc of hind wings ending in transverse vein near base of costal projection; 3) vein MP of hind wings unforked; 4) costal projection of hind wings acute or rounded at apex; 5) tarsal claws of a pair dissimilar, one apically hooked, other blunt; 6) penis divided in apical 1/2 to totally divided, each lobe with median spine-like projection; 7) styliger plate with spines close to base of forceps or with two wide projections; 8) prosternum with short to long median carina; and 9) female sternum IX apically cleft.</p>
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	https://treatment.plazi.org/id/77084D5EB238FD138F3F4AE3D74083E8	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.		Pensoft via Plazi	Salles, Frederico F.;Dominguez, Eduardo;Mariano, Rodolfo;Paresque, Roberta	Salles, Frederico F., Dominguez, Eduardo, Mariano, Rodolfo, Paresque, Roberta (2016): The imagos of some enigmatic members of the Hermanella complex (Ephemeroptera, Leptophlebiidae). ZooKeys 625: 45-66, DOI: http://dx.doi.org/10.3897/zookeys.625.9874, URL: http://dx.doi.org/10.3897/zookeys.625.9874
B60C7FB31E86116F852135BE50883033.text	B60C7FB31E86116F852135BE50883033.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hydromastodon Polegatto & Batista 2007	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p>Taxon classification Animalia Ephemeroptera Leptophlebiidae</p>
            <p> Hydromastodon Polegatto &amp; Batista, 2007 Figures 3, 4, 7 </p>
            <p> Diagnosis . </p>
            <p> The male imago of  Hydromastodon can be distinguished from the other genera of the  Hermanella complex by the following combination of characters: 1) Eyes meeting on meson of head (Fig. 3a); 2) Cross vein above fork of MA slanted (Fig. 4a); 3) Fork of MA asymmetrical and fork of MP slightly asymmetrical (MP2 connected to MP1 by a crossvein); 4) Styliger plate with a strong dorsally curved median projection (Fig. 4d, e); 5) Penis divided, each lobe with a long spine ventromedially directed (Fig. 4d, e). </p>
            <p>Description of male imago</p>
            <p> (in alcohol). Head (Fig. 3a, b): Eyes meeting on meson of head, lower portion of eyes slightly &lt;  ½ length of upper portion. </p>
            <p> Thorax: Prosternum with rather wide, X-shaped median carina, with similar anterior and posterior arms; similar to  Needhamella , as shown by  Domínguez and Flowers (1989: fig. 18). </p>
            <p> Wings (Fig. 4a, b, c): Maximum width of fore wings 1/3 their maximum length; maximum width of hind wings about  ½ their maximum length; maximum length of hind wings 1/6 maximum length of fore wings. Fore wings (Fig. 4a): vein Rs forked slightly&gt; 1/4 distance from base of vein to margin, fork of vein MA asymmetrical and forked at  ½ distance from base of vein to margin, cross vein above fork of MA slanted; fork of vein MP slightly asymmetrical and forked 1/3 distance from base of vein to margin; vein ICu1 attached at base to vein CuA by crossvein; vein ICu2 free basally.  Hind wings (Fig. 4b, c): costal projection well-developed, acute and located  ½ distance from base to apex; vein MP unforked; apex of wings rounded; vein Sc  ½ distance from base to wing margin, ending in crossvein; 5 cross veins present. </p>
            <p>Legs. Ratio of segments of male forelegs, 0.6:1.0 (0.62 mm): 0.03:0.31:0.28:0.15: 0.08. Claws on each leg dissimilar, with one apically hooked and one blunt, pad-like.</p>
            <p>Abdomen: Genitalia (Fig. 4d, e) with segment II of forceps subequal to segment III; segment II of forceps 1/5 length of segment I; styliger plate with strong, dorsally curved, median projection. Penis divided, each lobe with long spine ventromedially directed. Caudal filaments broken off and lost.</p>
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	https://treatment.plazi.org/id/B60C7FB31E86116F852135BE50883033	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.		Pensoft via Plazi	Salles, Frederico F.;Dominguez, Eduardo;Mariano, Rodolfo;Paresque, Roberta	Salles, Frederico F., Dominguez, Eduardo, Mariano, Rodolfo, Paresque, Roberta (2016): The imagos of some enigmatic members of the Hermanella complex (Ephemeroptera, Leptophlebiidae). ZooKeys 625: 45-66, DOI: http://dx.doi.org/10.3897/zookeys.625.9874, URL: http://dx.doi.org/10.3897/zookeys.625.9874
7F0D4B69FE0E14075F59726B71432A11.text	7F0D4B69FE0E14075F59726B71432A11.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hydromastodon sallesi Polegatto & Batista 2007	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p>Taxon classification Animalia Ephemeroptera Leptophlebiidae</p>
            <p> Hydromastodon sallesi Polegatto &amp; Batista, 2007 Figures 3, 4, 7a, b </p>
            <p>Diagnosis.</p>
            <p>This is the only species of the genus known from a male imago. Therefore, it is impossible to ascertain at this time the characteristics that will distinguish it from its congeners.</p>
            <p>Description of male imago</p>
            <p>(in alcohol). Lengths: body, 4.6-5.6 mm; fore wings: 4.8-5.6 mm; hind wings: 0.8-0.9 mm. General coloration: light brown.</p>
            <p>Head (Fig. 3a, b): yellowish-white, tinged with orange between ocelli; upper portion of eyes orangeish, lower portion black; ocelli white, surrounded with black and orange. Antennae light yellow-brown.</p>
            <p>Thorax (Fig. 3a, b): yellowish-brown, sutures lighter. Wings (Fig. 4a, b, c): membranes of fore wing hyaline, base washed with light brown, veins C, Sc and R1 tinged with orange, remainder of veins yellowish. Hind wing hyaline. Fore leg yellowish, washed with brown; mid and hind legs yellowish-white.</p>
            <p> Abdomen (Fig. 3a): Terga  I–V almost completely washed with black, segments  II–V with sublateral circular mark less pigmented; segments  VI–X yellowish-brown. Terga  II–IX washed with black as in Fig. 3a,  II–VI hyaline,  VII–X yellowish. Sterna yellowish-brown, with pleura washed with black. Genitalia: styliger plate yellowish, washed with brown; forceps yellowish, washed with brown, but whitish distomedially. Penis yellowish; spines orangeish. Caudal filaments broken off and lost. </p>
            <p>Material examined.</p>
            <p> One reared ♂ imago: Brazil, Roraima, Boa Vista, Rio  Cauamé , 2°52'5.30"N / 60°44'25.40"W, 76 m asl, 21.v.2014, R. Boldrini col. (CZNC); one ♂ imago (partially molted) and two ♂ subimagos, same data as previous, except 03.ii.2007, J.  Falcão col. (CZNC); 16 nymphs, same data as previous, except for 20.iii.2014, F.F. Salles, E.  Domínguez , R. Boldrini, J. Gama-Neto col. (11 nymphs CZNC and 5 nymphs IBN); ten ♂ imagos: Brazil,  Rondônia , Nova Londrina, Rio  Urupá , 11°02'05"N / 62°08'34"W, 182 m asl, 02.ix.2012, N. Hamada leg. (5 INPA, 3 CZNC, 2 IBN). </p>
            <p>Comments.</p>
            <p> Imagos of  Hydromastodon sallesi are readily distinguished from all members of the complex, except for  Hydrosmilodon plagatus , by the shape of the forceps and by the presence of a strong and dorsally curved, medial projection at the styliger plate. Body color pattern (compare Fig. 3a herein to figs 2-4 of Lima et al. 2012), body length (around 5 mm in  Hydromastodon sallesi , but around 10 mm in  Hydrosmilodon plagatus ) and details of penis morphology are enough to separate these two taxa. Geographic distribution may also prove helpful with identification, as  Hydrosmilodon plagatus is a typical Atlantic Forest species that seems to be restricted to the Brazilian coast, while  Hydromastodon
sallesi
 is found in western and northern Brazil in transitional areas between the Amazon forest and Brazilian savannah. </p>
            <p> Hydromastodon sallesi was described based on a few nymphs from Mato Grosso (Rio  Pindaíba , Nova Xavantina) and Roraima (Bem Querer falls, Rio Branco,  Caracaraí ). The material examined in the present paper was collected from the states of Roraima and  Rondônia , the latter of which extends the known distribution of the genus and species to the east. </p>
            <p> In Roraima, nymphs were predominantly captured on a small stream leading to Rio Branco, at the Bem Querer falls, and in Boa Vista, at the  Cauamé River (Fig. 8). In the  Cauamé River, nymphs (Fig. 7a, b) of this species were found under rocks, close to the river margins, and they were much less abundant than the nymphs of  Leentvaaria palpalis (see immediately below). </p>
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	https://treatment.plazi.org/id/7F0D4B69FE0E14075F59726B71432A11	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.		Pensoft via Plazi	Salles, Frederico F.;Dominguez, Eduardo;Mariano, Rodolfo;Paresque, Roberta	Salles, Frederico F., Dominguez, Eduardo, Mariano, Rodolfo, Paresque, Roberta (2016): The imagos of some enigmatic members of the Hermanella complex (Ephemeroptera, Leptophlebiidae). ZooKeys 625: 45-66, DOI: http://dx.doi.org/10.3897/zookeys.625.9874, URL: http://dx.doi.org/10.3897/zookeys.625.9874
6F0516605B44EED396B0578C1E5C6F46.text	6F0516605B44EED396B0578C1E5C6F46.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leentvaaria Demoulin 1966	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p>Taxon classification Animalia Ephemeroptera Leptophlebiidae</p>
            <p> Leentvaaria Demoulin, 1966 Figures 5, 6, 7c, d </p>
            <p> Diagnosis . </p>
            <p> The male imago of  Leentvaaria can be distinguished from other genera of the  Hermanella complex by the following combination of characters: 1) Eyes separated on meson of head by a short distance-less than 0.5 times the width of the median ocellus (Fig. 5a); 2) Fork of MA asymmetrical and fork of MP slightly asymmetrical (Fig. 6a); 3) Crossvein above fork of MA not slanted (Fig. 6a); 4) Styliger plate enlarged posteriorly, completely covering penis lobes in ventral view (Fig. 6d); 5) Penis divided, each lobe with a long spine apically curved (Fig. 6e). </p>
            <p>Description of male imago</p>
            <p> (in alcohol). Head (Fig. 5a, b, c, e): Eyes separated on meson of head by short distance-less than 0.5 times width of median ocellus (Fig. 5a, b, c), lower portion of eyes slightly &lt;  ¼ length of upper portion. </p>
            <p> Thorax: Prosternum with narrow, straight median carina, similar to  Hermanella and  Hylister , but with longer anterior arms, as in Fig. 5d. </p>
            <p> Wings (Fig. 6a, b, c): Maximum width of fore wings 1/3 their maximum length; maximum width of hind wings about  ½ their maximum length; maximum length of hind wings 1/5 maximum length of fore wings. Fore wings: vein Rs forked slightly&gt; 1/6 distance from base of vein to margin, fork of vein MA asymmetrical and forked at  ½ distance from base of vein to margin, cross vein above fork of MA not slanted; fork of vein MP slightly asymmetrical and forked 1/3 distance from base of vein to margin; vein ICu1 attached at base to vein CuA by crossvein; vein ICu2 attached at base to vein ICu1 by crossvein. Hind wings: costal projection well-developed, acute; located  ½ distance from base to apex; vein MP unforked; apex of wings rounded; vein Sc  ½ distance from base to wing margin, ending in crossvein; 4-6 crossveins present. </p>
            <p>Legs. Ratio of segments in male forelegs, 0.6:1.0 (1 mm): 0.03:0.35:0.30:0.15:0.06. Claws of each pair dissimilar, one apically hooked and one blunt, pad-like.</p>
            <p> Abdomen. Genitalia (Fig. 6d, e): Styliger plate: length of segment II of forceps subequal to length of segment III; segment II of forceps 1/9 length of segment I; styl  iger plate enlarged posteriorly, completely covering penis lobes in ventral view. Penis divided, each lobe with long spine apically curved. Caudal filaments: terminal filament longer than cerci. </p>
            <p>Description of female imago</p>
            <p>(in alcohol). Lengths: body, 4.7-4.9 mm; fore wings, 4.9-5.2 mm; hind wings, 0.8-0.9 mm.</p>
            <p>Head: Eyes (Fig. 5e) separated on meson of head by 6 times width of lateral ocellus.</p>
            <p>Abdomen: Ninth sternum deeply cleft apically.</p>
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	https://treatment.plazi.org/id/6F0516605B44EED396B0578C1E5C6F46	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.		Pensoft via Plazi	Salles, Frederico F.;Dominguez, Eduardo;Mariano, Rodolfo;Paresque, Roberta	Salles, Frederico F., Dominguez, Eduardo, Mariano, Rodolfo, Paresque, Roberta (2016): The imagos of some enigmatic members of the Hermanella complex (Ephemeroptera, Leptophlebiidae). ZooKeys 625: 45-66, DOI: http://dx.doi.org/10.3897/zookeys.625.9874, URL: http://dx.doi.org/10.3897/zookeys.625.9874
E6AF9D54436C0DB597D7D92E1FE80ACA.text	E6AF9D54436C0DB597D7D92E1FE80ACA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leentvaaria palpalis Demoulin 1966	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p>Taxon classification Animalia Ephemeroptera Leptophlebiidae</p>
            <p> Leentvaaria palpalis Demoulin, 1966 Figures 5, 6, 7c </p>
            <p>Diagnosis.</p>
            <p>This is the only species of the genus. Therefore, it is impossible to ascertain at this time the characteristics that will distinguish it from its congeners.</p>
            <p>Description of male imago</p>
            <p>(in alcohol). Lengths: body, 4.7-4.9 mm; fore wings, 4.6-4.8 mm; hind wings, 0.8-0.9 mm.</p>
            <p>General coloration: grayish-brown.</p>
            <p>Head (Fig. 5a, b, c): yellowish-brown, upper portion of eyes reddish-brown, lower portion black; ocelli white, surrounded with black. Antennae light yellow-brown.</p>
            <p>Thorax (Fig. 5a, b, c): brown, washed with black (faded in figures) with lighter sutures. Wings (Fig. 6a, b, c): membranes of fore and hind wings hyaline with base tinged with yellow. Base of C of both wings tinged with black basally. Longitudinal veins yellowish-brown, cross veins yellowish. Legs: fore leg yellowish, with base of coxa washed with black. Femur washed with grey. Remainder of fore leg and mid &amp; hind legs yellowish.</p>
            <p> Abdomen (Fig. 5a, b): Tergum I blackish; terga  II–VI hyaline and washed with black; terga  VII–X yellowish and washed with black. Sterna hyaline. Genitalia: styliger plate yellowish washed with grey; forceps greyish-black. Penis yellowish with orange-ish spines. Caudal filaments yellowish, washed with gray. </p>
            <p>Description of female imago</p>
            <p>(Fig. 5e) (in alcohol). Lengths: body, 4.4-4.7 mm; fore wings, 4.9-5.2 mm; hind wings, 0.8-0.9 mm.</p>
            <p>Similar to male imago, except as follows: head yellowish-orange, except central longitudinal line on posterior part of dorsum of head; anterior margin of head, line connecting ocelli and area behind lateral ocelli washed with black. Eyes black. Ninth sternite yellowish-white.</p>
            <p>Material examined.</p>
            <p> Three ♂ imagos: Brazil, Mato Grosso State, Nova Xavantina,  córrego Benedito Ferreira, 06.xii.2006, light trap, Mariano R., Calor A.R. &amp; Mateus S. (MZUESC). Eleven ♂ imagos: Brazil, Mato Grosso State,  Ribeirão Cascalheira, Fazenda Campina Verde, Rio Suiamissu, 28-30.xii.2006, light trap, Mariano R., Calor A.R. &amp; Mateus S. (MZUESC). Eleven ♂ imagos: Brazil, Mato Grosso State,  Ribeirão Cascalheira, Fazenda Campina Verde, Rio Suiamissu, S12° 48.591 W 52°06.925, 10.x.2007, light trap, Pinho L.C., Mateus S., Torati L. &amp; Silva F.R. (MZUESC). One reared ♂ imago, three ♂ imagos, two ♀ imagos: Brazil, Roraima, Boa Vista, Rio  Cauamé , 2°52' 5.30 N / 60°44'25.40"W, 76 m asl, 17.iii.2014, F.F. Salles, E.  Domínguez ,  R . Boldrini, J. Gama-Neto col. (reared imago, one ♂ imago, one ♀ imago CZNC; remainder at IBN); one reared ♀ imago, six ♂ imagos: Brazil, Roraima, Boa Vista, Rio  Cauamé , 2°52'5.30"N / 60°44'25.40"W, 76 m asl, 03.ii.2007, J.N.  Falcão col. (CZNC); 20 nymphs, sama data as previous, except for 20.iii.2014, F.F. Salles, E.  Domínguez , R. Boldrini, J. Gama-Neto col. (ten nymphs CZNC and ten nymphs IBN); one ♂ imago, one nymph: Brazil, Roraima, Bonfim, Rio Arraia, 3°21'4" N / 59°54'13"W, 80 m asl, 21.iii.2013, J.Nascimento col. (CZNC). </p>
            <p>Comments.</p>
            <p> This species appears to be unique, in particular reference to the development of the labial palpi in the nymph (  Domínguez et al. 2001) and the subgenital plate in the male imago. The wide projections of the styliger plate are fused into a single structure (Fig. 6d), as mentioned in the discussion of  Hydrosmilodon gilliesae (see above), which readily distinguishes  Leentvaaria palpalis from all the other members of the complex. </p>
            <p> Leentvaaria palpalis was originally described from Surinam, but it seems to be a widespread species. Recently Lima et al. (2012) reported its presence from the states of  Espírito Santo and Pernambuco, representing the Brazilian coast and Atlantic Forest. In the present paper we report material from Mato Grosso and Roraima, western and northern Brazil, which represents the Amazon and Cerrado transition zones. </p>
            <p> Nymphs (Fig. 7c) were found under rocks. In the case of the  Cauamé River (where all the species treated herein were found, Fig. 8),  Leentvaaria palpalis is one of the most abundant species of mayflies. </p>
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	https://treatment.plazi.org/id/E6AF9D54436C0DB597D7D92E1FE80ACA	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.		Pensoft via Plazi	Salles, Frederico F.;Dominguez, Eduardo;Mariano, Rodolfo;Paresque, Roberta	Salles, Frederico F., Dominguez, Eduardo, Mariano, Rodolfo, Paresque, Roberta (2016): The imagos of some enigmatic members of the Hermanella complex (Ephemeroptera, Leptophlebiidae). ZooKeys 625: 45-66, DOI: http://dx.doi.org/10.3897/zookeys.625.9874, URL: http://dx.doi.org/10.3897/zookeys.625.9874
