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<document id="3749AD62D7E9D5E7FE0384D8E1BF14B3" ID-DOI="10.5281/zenodo.170066" ID-GBIF-Dataset="e3737643-9288-451a-b814-4f22256e41a4" ID-ISSN="1175­5326" ID-Zenodo-Dep="170066" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459749874227" checkinUser="plazi" docAuthor="Peters, J. G., Flowers, R. W., Hubbard, M. D., Domínguez, E. &amp; Savage, H. M." docDate="2005" docId="03F787BB0337FFCBF9733DA3F1FAC5A4" docLanguage="en" docName="zt01054p060.pdf" docOrigin="Zootaxa 1054" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Hagenulus marshalli Peters, Flowers, Hubbard, Domínguez &amp; Savage, 2005, sp. n." docType="treatment" docVersion="9" lastPageNumber="58" masterDocId="FFCEFFC30332FFCCF87B3B65F310C04F" masterDocTitle="New records and combinations for Neotropical Leptophlebiidae (Ephemeroptera)" masterLastPageNumber="60" masterPageNumber="51" pageNumber="56" updateTime="1698211586579" updateUser="plazi">
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<mods:title id="0522A5DD6018EA9AC7F3FDA4718A1A37">New records and combinations for Neotropical Leptophlebiidae (Ephemeroptera)</mods:title>
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<mods:namePart id="9C2F6B9DCACF1FCA4B228ACABFF536D2">Peters, J. G.</mods:namePart>
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<mods:namePart id="CF8C2F5BBDBA2FFC00348E4C3BB52527">Flowers, R. W.</mods:namePart>
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<mods:namePart id="8007A0FD8F5C0962F1C5F7CED88129FD">Hubbard, M. D.</mods:namePart>
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<mods:namePart id="CD48913B6273C9B0B458B3EFA33A6EFA">Domínguez, E.</mods:namePart>
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<mods:namePart id="106B0133F320D4FB3090E2F3F7B265A7">Savage, H. M.</mods:namePart>
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<mods:date id="17702F94A2F16A79118DC95E7D5D023A">2005</mods:date>
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<subSubSection id="C34465260337FFC9F9733DA3F2B7C74C" pageId="5" pageNumber="56" type="nomenclature">
<paragraph id="8BE136AD0337FFC9F9733DA3F142C6AF" blockId="5.[264,594,1734,1795]" box="[264,594,1734,1760]" pageId="5" pageNumber="56">
<heading id="D0A981C10337FFC9F9733DA3F142C6AF" bold="true" box="[264,594,1734,1760]" fontSize="11" level="1" pageId="5" pageNumber="56" reason="1">
<emphasis id="B92AEABF0337FFC9F9733DA3F142C6AF" bold="true" box="[264,594,1734,1760]" pageId="5" pageNumber="56">
<taxonomicName id="4C5E4D2E0337FFC9F9733DA3F118C6AF" box="[264,520,1734,1760]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="56" phylum="Arthropoda" rank="species" species="marshalli" status="sp. nov.">
<emphasis id="B92AEABF0337FFC9F9733DA3F118C6AF" bold="true" box="[264,520,1734,1760]" italics="true" pageId="5" pageNumber="56">Hagenulus marshalli</emphasis>
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<taxonomicNameLabel id="A21957C40337FFC9FA6B3DA3F142C6AF" box="[528,594,1734,1760]" pageId="5" pageNumber="56" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
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</paragraph>
<paragraph id="8BE136AD0337FFC9F9733D8CF2B7C74C" blockId="5.[264,594,1734,1795]" box="[264,423,1769,1795]" pageId="5" pageNumber="56">
(
<figureCitation id="13652A280337FFC9F96B3D8CF28EC74C" box="[272,414,1769,1795]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="5" pageNumber="56">Figures 39</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C34465260337FFCBF9733C4BF1FAC5A4" lastPageId="7" lastPageNumber="58" pageId="5" pageNumber="56" type="description">
<paragraph id="8BE136AD0337FFCAF9733C4BF612C111" blockId="5.[264,1323,1838,1904]" lastBlockId="6.[264,1325,284,1892]" lastPageId="6" lastPageNumber="57" pageId="5" pageNumber="56">
This new species is represented by two unassociated male imagos in good condition from
<collectingCountry id="F349763D0337FFC9F9733C33F27CC73F" box="[264,364,1878,1904]" name="Ecuador" pageId="5" pageNumber="56">Ecuador</collectingCountry>
. Because it represents a significant generic record for South
<collectingCountry id="F349763D0337FFC9FC073C33F7F4C73F" box="[1148,1252,1878,1904]" name="United States of America" pageId="5" pageNumber="56">America</collectingCountry>
, it is described now even though nymphs and females are unknown. Previously,
<taxonomicName id="4C5E4D2E0334FFCAFC0C3A79F7E6C17A" box="[1143,1270,284,309]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0334FFCAFC0C3A79F7E6C17A" box="[1143,1270,284,309]" italics="true" pageId="6" pageNumber="57">Hagenulus</emphasis>
</taxonomicName>
was believed to be restricted to the greater Antilles (
<collectingCountry id="F349763D0334FFCAFB4D3A21F068C111" box="[822,888,324,350]" name="Cuba" pageId="6" pageNumber="57">Cuba</collectingCountry>
,
<collectingCountry id="F349763D0334FFCAFBFF3A21F0D2C111" box="[900,962,324,350]" name="Haiti" pageId="6" pageNumber="57">Haiti</collectingCountry>
,
<collectingCountry id="F349763D0334FFCAFBB53A21F73CC111" box="[974,1068,324,350]" name="Jamaica" pageId="6" pageNumber="57">Jamaica</collectingCountry>
and
<collectingCountry id="F349763D0334FFCAFC1E3A21F7E5C111" box="[1125,1269,324,350]" name="Puerto Rico" pageId="6" pageNumber="57">Puerto Rico</collectingCountry>
).
</paragraph>
<paragraph id="8BE136AD0334FFCAF9433A09F7C9C5B1" blockId="6.[264,1325,284,1892]" pageId="6" pageNumber="57">
Male imago (in alcohol). Body: 6.0
<quantity id="4CA69B480334FFCAFA8E3A09F044C1C9" box="[757,852,364,390]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="6" pageNumber="57" unit="mm" value="6.5">6.5 mm</quantity>
, forewings
<quantity id="4CA69B480334FFCAFB993A09F766C1C9" box="[994,1142,364,390]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="7.2" metricValueMin="6.8" pageId="6" pageNumber="57" unit="mm" value="7.0" valueMax="7.2" valueMin="6.8">6.87.2 mm</quantity>
, hind wing
<quantity id="4CA69B480334FFCAFD733A09F229C1E2" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="57" unit="mm" value="0.7">0.7 mm</quantity>
; foreleg
<quantity id="4CA69B480334FFCAF9D93AF6F124C1E2" box="[418,564,403,429]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" metricValueMax="7.3" metricValueMin="6.5" pageId="6" pageNumber="57" unit="mm" value="6.9" valueMax="7.3" valueMin="6.5">6.57.3 mm</quantity>
; cerci
<quantity id="4CA69B480334FFCAFAF93AF6F1FFC1E2" box="[642,751,403,429]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="6" pageNumber="57" unit="mm" value="12.5">12.5 mm</quantity>
. Head brown, dorsal portion of eyes meeting on meson of head, ocelli large. Pronotum light brown, heavily washed with blackish brown on median carina and laterally; meso­ and metanotum yellowish brown, pleural area extending anteriorly from forewing to pronotum washed with darker brown. Pro­ and mesosternum brown, mesobasisternum a little lighter, median margins of mesofurcasternal protuberances darker; metasternum heavily washed with blackish brown. Forewings: Sc brown, R a lighter brown, other longitudinal veins pale yellow­brown to hyaline, cross veins dark brown, surrounded by small blackish brown clouds in basal half of wing, clouds heaviest medially (
<figureCitation id="13652A280334FFCAF99C39AAF13FC2A6" box="[487,559,719,745]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 3</figureCitation>
), membrane of costal and subcostal area pale golden brown, the color fading to hyaline throughout remainder of wing membrane.
<collectingCountry id="F349763D0334FFCAFC783992F72EC35E" box="[1027,1086,759,785]" name="India" pageId="6" pageNumber="57">Hind</collectingCountry>
wings with reduced venation, veins and membrane pale yellow­brown to hyaline (
<figureCitation id="13652A280334FFCAFBAC387BF72DC377" box="[983,1085,798,824]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 45</figureCitation>
); hind wings curved dorsally over scutellum (
<figureCitation id="13652A280334FFCAFA563823F166C32F" box="[557,630,838,864]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 6</figureCitation>
). Legs: ratios of foreleg segments to tibia (length of tibiae
<quantity id="4CA69B480334FFCAF9733808F28EC3C8" box="[264,414,877,903]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.1" metricValueMin="2.9" pageId="6" pageNumber="57" unit="mm" value="3.0" valueMax="3.1" valueMin="2.9">2.93.1 mm</quantity>
): femur 0.460.49: tarsal segments 0.03; 0.320.34; 0.220.29; 0.130.14; 0.060.07; femur of foreleg brown, faded to pale brown basally and a little darker medially; remainder of foreleg segments with tibia pale yellowish brown and tarsal segments paler, a narrow dark brown band near apex of tibia, apical third to apical half of tarsal segments 24 darker brown, tarsal segments 1 and 5 without color markings; other legs with light yellowish brown femora, tibiae and tarsi paler. Abdominal tergum 1 light brown with narrow blackish brown posterior margin and lateral area; terga 25 hyaline with short, anterior sublateral dark streaks and blackish brown posterior band extended laterally and anteriorly as in
<figureCitation id="13652A280334FFCAF9BB3FCCF117C48C" box="[448,519,1193,1219]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 9</figureCitation>
; terga 6 and 7 with similar lateral patterns, although posterior bands reduced or absent; terga 810 opaque, light brown, with anterior blackish brown wash on terga 89, tergum 10 with only anterior submedian streaks. Abdominal sterna 1 and 2 heavily washed with blackish brown, wash continuing anterolaterally and anterosubmedially to sternum 3; sterna 48 with light blackish brown markings anterolaterally, marks progressively reduced in size on posterior sterna; sternum 9 light yellowish brown. Genitalia: styliger plate light brown; forceps pale yellow­brown; penes light brown, divided to near base, divergent, without spines, penes somewhat twisted as in
<figureCitation id="13652A280334FFCAFC673ED8F791C598" box="[1052,1153,1469,1495]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 78</figureCitation>
. Cerci hyaline with blackish brown rings at articulations; median filament broken off and missing.
</paragraph>
<paragraph id="8BE136AD0334FFCAF9433D69F0ADC602" blockId="6.[264,1325,284,1892]" pageId="6" pageNumber="57">
Etymology: species is named for G. B.
<collectingCountry id="F349763D0334FFCAFB7A3D69F079C669" box="[769,873,1548,1574]" name="Marshall Islands" pageId="6" pageNumber="57">Marshall</collectingCountry>
who assisted C. W. and L. B. OBrien in the collection of many aquatic insects in South
<collectingCountry id="F349763D0334FFCAFB2B3D56F0A9C602" box="[848,953,1587,1613]" name="United States of America" pageId="6" pageNumber="57">America</collectingCountry>
.
</paragraph>
<paragraph id="8BE136AD0334FFCAF9433D3EF183C68B" blockId="6.[264,1325,284,1892]" pageId="6" pageNumber="57">
Material:
<typeStatus id="54E5880F0334FFCAF9D73D3EF10CC63A" box="[428,540,1627,1653]" pageId="6" pageNumber="57" type="holotype">Holotype</typeStatus>
, one male imago,
<collectingCountry id="F349763D0334FFCAFA833D3EF04EC63A" box="[760,862,1627,1653]" name="Ecuador" pageId="6" pageNumber="57">Ecuador</collectingCountry>
:
<quantity id="4CA69B480334FFCAFB103D3EF0A7C63A" box="[875,951,1627,1653]" metricMagnitude="4" metricUnit="m" metricValue="3.0" pageId="6" pageNumber="57" unit="km" value="30.0">30 km</quantity>
W of Puyo,
<date id="FFE0106D0334FFCAFC293D3EF7F9C63A" box="[1106,1257,1627,1653]" pageId="6" pageNumber="57" value="1978-04-27">27IV1978</date>
, L.B. &amp; C. W. OBrien;
<typeStatus id="54E5880F0334FFCAF99F3DE7F15CC6D3" box="[484,588,1666,1692]" pageId="6" pageNumber="57" type="paratype">paratype</typeStatus>
, one male imago, same data as
<typeStatus id="54E5880F0334FFCAFBBF3DE7F73EC6D3" box="[964,1070,1666,1692]" pageId="6" pageNumber="57" type="holotype">holotype</typeStatus>
. Deposited in collections of Florida A&amp;M University.
</paragraph>
<paragraph id="8BE136AD0334FFCAF9433DB4F72BC72B" blockId="6.[264,1325,284,1892]" pageId="6" pageNumber="57">
Diagnosis:
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<emphasis id="B92AEABF0334FFCAF9C43DB4F1A9C6A5" box="[447,697,1745,1770]" italics="true" pageId="6" pageNumber="57">Hagenulus marshalli</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21957C40334FFCAFAB93DB4F013C6A4" box="[706,771,1745,1771]" pageId="6" pageNumber="57" rank="species">sp. n.</taxonomicNameLabel>
can be distinguished from all other described species of
<taxonomicName id="4C5E4D2E0334FFCAF9FD3D9CF115C75D" box="[390,517,1785,1810]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0334FFCAF9FD3D9CF115C75D" box="[390,517,1785,1810]" italics="true" pageId="6" pageNumber="57">Hagenulus</emphasis>
</taxonomicName>
by the following characters: 1) fork of vein MP in the forewing not symmetrical (MP2 attached to MP1 at a cross vein as in
<figureCitation id="13652A280334FFCAFBF13C45F0DFC775" box="[906,975,1824,1850]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 3</figureCitation>
); 2) penes without spines and slightly twisted (
<figureCitation id="13652A280334FFCAF9B73C2FF122C72B" box="[460,562,1866,1892]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 78</figureCitation>
); and 3) color pattern as illustrated in
<figureCitation id="13652A280334FFCAFB8B3C2FF727C72B" box="[1008,1079,1866,1892]" captionStart="FIGURES 1 9" captionStartId="3.[264,383,1180,1204]" captionTargetBox="[276,1291,297,1120]" captionTargetId="figure@3.[266,1306,284,1144]" captionTargetPageId="3" captionText="FIGURES 1 9. Figs. 1 2: Hind wings from two female paratypes of Ulmeritoides fidalgoi. Figs. 3 9: Hagenulus marshalli sp. n., male: 3, forewing; 4, hind wing (proportional); 5, hind wing enlarged; 6, lateral outline of head and thorax showing position of hind wing; 7, genitalia, ventral view; 8, detail of penis lobe; 9, lateral view of abdominal segments 4 6. Concave longitudinal veins stippled in Figs. 1 5." httpUri="https://zenodo.org/record/170067/files/figure.png" pageId="6" pageNumber="57">Fig. 9</figureCitation>
.
</paragraph>
<paragraph id="8BE136AD0335FFCBF9433A79F7EBC1B1" blockId="7.[264,1324,284,1515]" pageId="7" pageNumber="58">
Discussion: The variation in foreleg ratios is mostly due to a relatively short third tarsal segment on one of the
<typeStatus id="54E5880F0335FFCBFA453A21F1B3C111" box="[574,675,324,350]" pageId="7" pageNumber="58" type="paratype">paratype</typeStatus>
forelegs. All forelegs were present, but only two other legs of a potential eight were found loose in the vial. The color pattern was the same on both, but it is not known if these were meso­ or metathoracic legs or to which specimen each belonged. Both are placed with the
<typeStatus id="54E5880F0335FFCBFA873AD9F076C199" box="[764,870,444,470]" pageId="7" pageNumber="58" type="holotype">holotype</typeStatus>
. The intensity of color on abdominal segments 810 and on the mesosternum is lighter in the
<typeStatus id="54E5880F0335FFCBFBE73A81F713C1B1" box="[924,1027,484,510]" pageId="7" pageNumber="58" type="holotype">holotype</typeStatus>
than in the
<typeStatus id="54E5880F0335FFCBFCF53A81F7E7C1B1" box="[1166,1271,484,510]" pageId="7" pageNumber="58" type="paratype">paratype</typeStatus>
.
</paragraph>
<paragraph id="8BE136AD0335FFCBF9433969F098C2EF" blockId="7.[264,1324,284,1515]" pageId="7" pageNumber="58">
In the forewings, MP2 is closely tied to MP1 by a short cross vein, not joined symmetrically as in other species of
<taxonomicName id="4C5E4D2E0335FFCBFA273952F1CBC21F" box="[604,731,567,592]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFA273952F1CBC21F" box="[604,731,567,592]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
. Nevertheless, this species is clearly a member of the
<taxonomicName id="4C5E4D2E0335FFCBF94E393AF2A4C237" box="[309,436,607,632]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBF94E393AF2A4C237" box="[309,436,607,632]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
group of genera because of the unique shape of the hind wing, the attachment of ICu1 to CuP, and forceps typical for the genus.
</paragraph>
<paragraph id="8BE136AD0335FFCBF94339D4F1FAC5A4" blockId="7.[264,1324,284,1515]" pageId="7" pageNumber="58">
<bibRefCitation id="EFCF4B5C0335FFCBF94339D4F2C8C284" author="Kluge" box="[312,472,689,715]" pageId="7" pageNumber="59" refString="Kluge, N. Ju. (1994) A revision of Leptophlebiidae of Cuba (Insecta, Ephemeroptera). Zoosystematica Rossica, 1993, 2 (2), 247 - 285." type="journal article" year="1994">Kluge (1994)</bibRefCitation>
treated as subgenera all members of the
<taxonomicName id="4C5E4D2E0335FFCBFBAA39D4F740C285" box="[977,1104,689,714]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFBAA39D4F740C285" box="[977,1104,689,714]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
­group from
<collectingCountry id="F349763D0335FFCBFC9739D4F63AC284" box="[1260,1322,689,715]" name="Cuba" pageId="7" pageNumber="58">Cuba</collectingCountry>
previously treated as genera by
<bibRefCitation id="EFCF4B5C0335FFCBFAE839BCF028C2BC" author="Peters" box="[659,824,729,755]" pageId="7" pageNumber="59" refString="Peters, W. L. (1971) A revision of the Leptophlebiidae of the West Indies (Ephemeroptera). Smithsonian Contributions to Zoology, 62, 1 - 48." type="journal article" year="1971">Peters (1971)</bibRefCitation>
, including
<emphasis id="B92AEABF0335FFCBFBB839BCF273C355" italics="true" pageId="7" pageNumber="58">
<taxonomicName id="4C5E4D2E0335FFCBFBB839BCF755C2BD" box="[963,1093,729,754]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">Hagenulus</taxonomicName>
,
<taxonomicName id="4C5E4D2E0335FFCBFC2D39BCF7F4C2BD" box="[1110,1252,729,754]" class="Insecta" family="Leptophlebiidae" genus="Borinquena" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">Borinquena</taxonomicName>
,
<taxonomicName id="4C5E4D2E0335FFCBFC8F39BCF273C355" class="Insecta" family="Leptophlebiidae" genus="Careospina" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">Careospina</taxonomicName>
</emphasis>
, and
<taxonomicName id="4C5E4D2E0335FFCBF9C53864F122C355" box="[446,562,769,794]" class="Insecta" family="Leptophlebiidae" genus="Traverina" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBF9C53864F122C355" box="[446,562,769,794]" italics="true" pageId="7" pageNumber="58">Traverina</emphasis>
</taxonomicName>
, and established two new subgenera,
<taxonomicName id="4C5E4D2E0335FFCBFC413864F7FBC355" box="[1082,1259,769,794]" class="Insecta" family="Leptophlebiidae" genus="Poecilophlebia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFC413864F7FBC355" box="[1082,1259,769,794]" italics="true" pageId="7" pageNumber="58">Poecilophlebia</emphasis>
</taxonomicName>
and
<taxonomicName id="4C5E4D2E0335FFCBF973384CF2DAC30D" box="[264,458,809,834]" class="Insecta" family="Leptophlebiidae" genus="Turquinophlebia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBF973384CF2DAC30D" box="[264,458,809,834]" italics="true" pageId="7" pageNumber="58">Turquinophlebia</emphasis>
</taxonomicName>
. One species
<taxonomicName id="4C5E4D2E0335FFCBFA0E384CF7D7C30C" authority="Kluge, 1994" authorityName="Kluge" authorityYear="1994" box="[629,1223,809,835]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="evanescens" subGenus="Careospina">
<emphasis id="B92AEABF0335FFCBFA0E384CF1E4C30D" box="[629,756,809,834]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
(
<emphasis id="B92AEABF0335FFCBFB73384CF080C30D" box="[776,912,809,834]" italics="true" pageId="7" pageNumber="58">Careospina</emphasis>
)
<emphasis id="B92AEABF0335FFCBFBD8384CF737C30D" box="[931,1063,809,834]" italics="true" pageId="7" pageNumber="58">evanescens</emphasis>
<bibRefCitation id="EFCF4B5C0335FFCBFC4A384CF7D7C30C" author="Kluge" box="[1073,1223,809,835]" pageId="7" pageNumber="59" refString="Kluge, N. Ju. (1994) A revision of Leptophlebiidae of Cuba (Insecta, Ephemeroptera). Zoosystematica Rossica, 1993, 2 (2), 247 - 285." type="journal article" year="1994">Kluge, 1994</bibRefCitation>
</taxonomicName>
, has the characteristic hind wing of
<taxonomicName id="4C5E4D2E0335FFCBFA2E3834F1C4C325" box="[597,724,849,874]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFA2E3834F1C4C325" box="[597,724,849,874]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
, penes somewhat similar to
<taxonomicName id="4C5E4D2E0335FFCBFC4A3834F63AC325" box="[1073,1322,849,874]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="marshalli" status="sp. nov.">
<emphasis id="B92AEABF0335FFCBFC4A3834F63AC325" box="[1073,1322,849,874]" italics="true" pageId="7" pageNumber="58">Hagenulus marshalli</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21957C40335FFCBF973381CF257C3DC" box="[264,327,889,915]" pageId="7" pageNumber="58" rank="species">sp. n.</taxonomicNameLabel>
, a female with a short ovipositor, and nymphs without filter­feeding adaptations. In addition to wing characters, nymphs of the
<typeStatus id="54E5880F0335FFCBFB7838C4F026C3F4" box="[771,822,929,955]" pageId="7" pageNumber="58">type</typeStatus>
species of
<emphasis id="B92AEABF0335FFCBFBC338C4F758C3F5" box="[952,1096,929,954]" italics="true" pageId="7" pageNumber="58">
<taxonomicName id="4C5E4D2E0335FFCBFBC338C4F727C3F5" box="[952,1079,929,954]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">Hagenulus</taxonomicName>
(
</emphasis>
<taxonomicName id="4C5E4D2E0335FFCBFC3338C4F254C3AC" authority="Eaton, 1882" authorityName="Eaton" authorityYear="1882" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="caligatus">
<emphasis id="B92AEABF0335FFCBFC3338C4F7C8C3F5" box="[1096,1240,929,954]" italics="true" pageId="7" pageNumber="58">H. caligatus</emphasis>
<bibRefCitation id="EFCF4B5C0335FFCBFCA438C4F254C3AC" author="Eaton" pageId="7" pageNumber="59" refString="Eaton, A. E. (1882) An announcement of new genera of the Ephemeridae. Entomologist's Monthly Magazine, 18, 207 - 208." type="journal article" year="1882">Eaton, 1882</bibRefCitation>
</taxonomicName>
) and a second Cuban species (
<taxonomicName id="4C5E4D2E0335FFCBFAD138ACF0FEC3AC" authority="Peters, 1971" authorityName="Peters" authorityYear="1971" box="[682,1006,969,995]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="morrisonae">
<emphasis id="B92AEABF0335FFCBFAD138ACF045C3AD" box="[682,853,969,994]" italics="true" pageId="7" pageNumber="58">H. morrisonae</emphasis>
<bibRefCitation id="EFCF4B5C0335FFCBFB2738ACF0FEC3AC" author="Peters" box="[860,1006,969,995]" pageId="7" pageNumber="59" refString="Peters, W. L. (1971) A revision of the Leptophlebiidae of the West Indies (Ephemeroptera). Smithsonian Contributions to Zoology, 62, 1 - 48." type="journal article" year="1971">Peters, 1971</bibRefCitation>
</taxonomicName>
) have unique nymphs with filter­feeding adaptations. For this reason,
<bibRefCitation id="EFCF4B5C0335FFCBFA833894F084C444" author="Kluge" box="[760,916,1009,1035]" pageId="7" pageNumber="59" refString="Kluge, N. Ju. (1994) A revision of Leptophlebiidae of Cuba (Insecta, Ephemeroptera). Zoosystematica Rossica, 1993, 2 (2), 247 - 285." type="journal article" year="1994">Kluge (1994)</bibRefCitation>
removed all non­Cuban species of
<taxonomicName id="4C5E4D2E0335FFCBF9733F7CF297C47D" box="[264,391,1049,1074]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBF9733F7CF297C47D" box="[264,391,1049,1074]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
from the subgenus
<taxonomicName id="4C5E4D2E0335FFCBFA0A3F7CF1E0C47D" box="[625,752,1049,1074]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFA0A3F7CF1E0C47D" box="[625,752,1049,1074]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
as their nymphs were not known with certainty, but he did not give them any new taxonomic placement. The same problem applies to
<taxonomicName id="4C5E4D2E0335FFCBF9733F0CF113C4CD" box="[264,515,1129,1154]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="marshalli" status="sp. nov.">
<emphasis id="B92AEABF0335FFCBF9733F0CF113C4CD" box="[264,515,1129,1154]" italics="true" pageId="7" pageNumber="58">Hagenulus marshalli</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21957C40335FFCBFA6B3F0CF145C4CC" box="[528,597,1129,1155]" pageId="7" pageNumber="58" rank="species">sp. n.</taxonomicNameLabel>
, which also might represent a species of
<taxonomicName id="4C5E4D2E0335FFCBFC263F0CF7F4C4CD" box="[1117,1252,1129,1154]" class="Insecta" family="Leptophlebiidae" genus="Careospina" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFC263F0CF7F4C4CD" box="[1117,1252,1129,1154]" italics="true" pageId="7" pageNumber="58">Careospina</emphasis>
</taxonomicName>
from which it would then be distinguished by the heavy coloration of the wing, the asymmetrical MP fork, and male eyes which meet dorsally.
<bibRefCitation id="EFCF4B5C0335FFCBFB0A3FDCF72CC49C" author="Staniczek" box="[881,1084,1209,1235]" pageId="7" pageNumber="60" refString="Staniczek, A. H. (2003) New fossil mayflies from Dominican amber (Insecta: Ephemeroptera: Leptophlebiidae: Atalophlebiinae). Stuttgarter Beitrage zur Naturkunde, B, 341, 1 - 22." type="journal article" year="2003">Staniczek (2003)</bibRefCitation>
described one new genus (
<taxonomicName id="4C5E4D2E0335FFCBF9183F84F2E0C4B5" box="[355,496,1249,1274]" class="Insecta" family="Leptophlebiidae" genus="Hagenulites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBF9183F84F2E0C4B5" box="[355,496,1249,1274]" italics="true" pageId="7" pageNumber="58">Hagenulites</emphasis>
</taxonomicName>
) and three new species of the genus
<taxonomicName id="4C5E4D2E0335FFCBFBB73F84F746C4B5" box="[972,1110,1249,1274]" class="Insecta" family="Leptophlebiidae" genus="Borinquena" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFBB73F84F746C4B5" box="[972,1110,1249,1274]" italics="true" pageId="7" pageNumber="58">Borinquena</emphasis>
</taxonomicName>
from Dominican amber (Tertiary: Eocene to Miocene); genera and species described by Staniczek all possess a symmetrical MP fork. The asymmetrical MP fork in
<taxonomicName id="4C5E4D2E0335FFCBFB983E54F7CDC505" box="[995,1245,1329,1354]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="marshalli" status="sp. nov.">
<emphasis id="B92AEABF0335FFCBFB983E54F7CDC505" box="[995,1245,1329,1354]" italics="true" pageId="7" pageNumber="58">Hagenulus marshalli</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21957C40335FFCBFC933E54F63BC504" box="[1256,1323,1329,1355]" pageId="7" pageNumber="58" rank="species">n. sp.</taxonomicNameLabel>
eventually may indicate a new genus, but it seems best to delay such action until females and nymphs are known. At present, we prefer to retain described species of
<taxonomicName id="4C5E4D2E0335FFCBFCF73EE4F61BC5D5" box="[1164,1291,1409,1434]" class="Insecta" family="Leptophlebiidae" genus="Hagenulus" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="58" phylum="Arthropoda" rank="genus">
<emphasis id="B92AEABF0335FFCBFCF73EE4F61BC5D5" box="[1164,1291,1409,1434]" italics="true" pageId="7" pageNumber="58">Hagenulus</emphasis>
</taxonomicName>
in this, the oldest genus, and to treat all of Kluges (1994) subgenera as genera until more extensive revisionary work is completed.
</paragraph>
</subSubSection>
</treatment>
</document>