231 lines
31 KiB
XML
231 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/dez.70.100804" ID-Pensoft-Pub="1860-1324-2-221" ID-Pensoft-UUID="7EB2FB6659E4538C811B62C9D8009E3D" ID-ZooBank="2824CBF6C72A4397B944262D324AF5D6" ModsDocID="1860-1324-70-2-221" checkinTime="1689044411682" checkinUser="pensoft" docAuthor="Hemp, Claudia, Montealegre-Z, Fernando, Woodrow, Charlie & Heller, Klaus-Gerhard" docDate="2023" docId="18D217CFE6C75CC9A4BD01A355AD857D" docLanguage="en" docName="DeutEntomolZeit 70(2): 221-259" docOrigin="Deutsche Entomologische Zeitschrift 70 (2)" docPubDate="2023-07-10" docSource="http://dx.doi.org/10.3897/dez.70.100804" docTitle="Dioncomena magombera Hemp 2023, sp. nov." docType="treatment" docUuid="ADA3E824-194A-488C-BF9E-69AF874BA223" docUuidSource="ZooBank" docVersion="1" id="7EB2FB6659E4538C811B62C9D8009E3D" lastPageNumber="221" masterDocId="7EB2FB6659E4538C811B62C9D8009E3D" masterDocTitle="Bush-crickets with very special ears and songs - review of the East African Phaneropterinae genus Dioncomena Brunner von Wattenwyl, 1878, with notes on its biogeography and the description of new species" masterLastPageNumber="259" masterPageNumber="221" pageNumber="221" updateTime="1689044411682" updateUser="pensoft">
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<mods:title id="052D199F8FAB407B001D577D5F0D683C">Bush-crickets with very special ears and songs - review of the East African Phaneropterinae genus Dioncomena Brunner von Wattenwyl, 1878, with notes on its biogeography and the description of new species</mods:title>
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<mods:namePart id="BC6CA15FE4072D667A8BFCB1A94CC095">Hemp, Claudia</mods:namePart>
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<mods:nameIdentifier id="3DCB8239D5675F2A13ED4779E31EBE07" type="ORCID">https://orcid.org/0000-0001-9170-7113</mods:nameIdentifier>
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<mods:affiliation id="F9CF0CEB7B6AFBB6A9CE6D97515DBF59">University of Bayreuth, Department Plant Systematics & Senckenberg Biodiversity and Climate Research Center, Frankfurt, Germany</mods:affiliation>
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<mods:nameIdentifier id="629180782FD06DADB554376C874431EF" type="email">claudiahemp@yahoo.com</mods:nameIdentifier>
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<mods:roleTerm id="84D05AF051663222C209574CE123E5BE">Author</mods:roleTerm>
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<mods:namePart id="036A7CD34EEE8E364DFC4790C3CB3407">Montealegre-Z, Fernando</mods:namePart>
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<mods:nameIdentifier id="30D6740CC69E436883E1456A4F775F51" type="ORCID">https://orcid.org/0000-0001-5186-2186</mods:nameIdentifier>
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<mods:affiliation id="C1E8FB626B13D17CE9485818DC056F5B">University of Lincoln, School of Life and Environmental Sciences, Joseph Banks Laboratories, Lincoln, UK</mods:affiliation>
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<mods:namePart id="0D2016FE724F2FE34B168A4A8B89FBC0">Woodrow, Charlie</mods:namePart>
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<mods:affiliation id="F2BA574F873228C59528D8769A37D75A">University of Lincoln, School of Life and Environmental Sciences, Joseph Banks Laboratories, Lincoln, UK</mods:affiliation>
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<mods:namePart id="44353B7DFBEF3ACBD9ED0677FC843C94">Heller, Klaus-Gerhard</mods:namePart>
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<mods:affiliation id="DE50369B2398C7F150EDE55A6FE55BF4">Triesdorf Bahnhof 8, 91732 Merkendorf, Germany</mods:affiliation>
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<mods:typeOfResource id="121DAC22AEEC34478AADB36F76E3DE41">text</mods:typeOfResource>
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<mods:title id="C414C7565096C08D958EBB3F97482A7E">Deutsche Entomologische Zeitschrift</mods:title>
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<mods:date id="5D36487AB7B8AD848658740F86743907">2023</mods:date>
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<mods:number id="FAA03A4A4AFB99FBBE1807A7C4C88324">2023-07-10</mods:number>
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<mods:number id="543B6C666C2820BD7891746D33620108">70</mods:number>
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<mods:start id="6BE14F6311C00087AB39B5EE909938D3">221</mods:start>
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<mods:identifier id="EE2CA0D03D5CC50428A117FC41BD7B4F" type="DOI">http://dx.doi.org/10.3897/dez.70.100804</mods:identifier>
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<treatment id="18D217CFE6C75CC9A4BD01A355AD857D" LSID="urn:lsid:zoobank.org:act:ADA3E824-194A-488C-BF9E-69AF874BA223" httpUri="http://treatment.plazi.org/id/18D217CFE6C75CC9A4BD01A355AD857D" lastPageNumber="221" pageId="0" pageNumber="221">
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<subSubSection id="3F39DBE3C0BEC3F696A0315CD84AFAFC" pageId="0" pageNumber="221" type="nomenclature">
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<paragraph id="B881EF361BFBC6B7DFD8E7FD7206F97F" pageId="0" pageNumber="221">
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<taxonomicName id="594D53E0FC536F318541AF54438D74D3" LSID="https://zoobank.org/ADA3E824-194A-488C-BF9E-69AF874BA223" authority="Hemp" authorityName="Hemp" authorityYear="2023" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena magombera" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="species" species="magombera" status="sp. nov.">Dioncomena magombera Hemp</taxonomicName>
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<taxonomicNameLabel id="D1D1F4AA610BAC4658C2CB540916C6F4" pageId="0" pageNumber="221">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="3E03F5C3E4B72440F15CFE45B18FB2F0" pageId="0" pageNumber="221" type="description">
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<paragraph id="C4142F937994459A0BE75AF3D459F3FD" pageId="0" pageNumber="221">
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<figureCitation id="FA823DFBBBBB49732A1FCF14E42E5236" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dioncomena species of the D. jagoi - group: A-C. Male (A, B) and female (C) of D. jagoi, East Usambara Mountains; D, E. Male (D, E) and female (F) of D. flavoviridis sp. nov.; G-I. Male (G, H) and female (I) of D. magombera sp. nov.; J-L. Male (J, K) and female (L) of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure1" httpUri="https://binary.pensoft.net/fig/871453" pageId="0" pageNumber="221">Figs 1G-I</figureCitation>
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<figureCitation id="F68DEE0CD3C5007298ADB809C3B63709" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Stridulatory files of Dioncomena species, tegmen articulation to the right. A-E. D. jagoi - group: A. D. jagoi; B. D. flavoviridis sp. nov.; C. D. magombera sp. nov.; D. D. sanje sp. nov.; E. D. grandis (from Naskrecki and Guta 2019); F. D. ornata (Nguru Mts.); G. D. zernyi; H. D. tanneri; I. D. versicolor sp. nov.; J. D. ngurumontana sp. nov." figureDoi="10.3897/dez.70.100804.figure2" httpUri="https://binary.pensoft.net/fig/871454" pageId="0" pageNumber="221">, 2C</figureCitation>
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<figureCitation id="F6F68FE1F27FD0E1999DD5D654107C58" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Male apices of the Dioncomena jagoi - group. A, B. Dorsal (A) and ventral (B) view of D. jagoi; C, D. Dorsal (C) and ventral (D) view of D. sanje sp. nov.; E, F. Dorsal (E) and ventral (F) view of D. flavoviridis sp. nov.; G, H. Dorsal (G) and ventral (H) view of D. magombera sp. nov." figureDoi="10.3897/dez.70.100804.figure3" httpUri="https://binary.pensoft.net/fig/871455" pageId="0" pageNumber="221">, 3G, H</figureCitation>
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<figureCitation id="F7A0C73F3AE3CB25A149BE0C30603A9A" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Female Dioncomena species. A, B. Ovipositor and subgenital plate of D. jagoi; C, D. Ovipositor and subgenital plate of D. flavoviridis sp. nov.; E, F. Ovipositor and subgenital plate of D. magombera sp. nov.; G, H. Ovipositor and subgenital plate of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure4" httpUri="https://binary.pensoft.net/fig/871456" pageId="0" pageNumber="221">, 4E, F</figureCitation>
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<figureCitation id="9DA60BC06B6FA6DFBE36EB84E6C103C1" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Last instar of female Dioncomena magombera sp. nov., distinguished by its long ovipositor from D. sanje sp. nov. which occurs syntopically." figureDoi="10.3897/dez.70.100804.figure7" httpUri="https://binary.pensoft.net/fig/871459" pageId="0" pageNumber="221">, 7</figureCitation>
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<figureCitation id="7A2C923203691831DA32FD668A14EC0D" captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Oscillograms of male calling songs of Dioncomena species. Overview (150 - s-sections)." figureDoi="10.3897/dez.70.100804.figure19" httpUri="https://binary.pensoft.net/fig/871471" pageId="0" pageNumber="221">, 19</figureCitation>
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<figureCitation id="2A0282A043BE4334177930B5F485E2B0" captionStart="Figure 21" captionStartId="F21" captionText="Figure 21. Oscillograms of male calling songs of Dioncomena species. Central portion of main part of song; 20 - s-sections." figureDoi="10.3897/dez.70.100804.figure21" httpUri="https://binary.pensoft.net/fig/871473" pageId="0" pageNumber="221">, 21</figureCitation>
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<figureCitation id="F28A378F4E48063D3F6ECF8F27A5C281" captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Oscillograms of male tick songs of Dioncomena species. A-C. D. flavoviridis; A, B. ticks; C. alternating males; D. D. jagoi; E. D. grandis (from Naskrecki and Guta 2019); F, G. D. magombera sp. nov.; H, I. D. sanje sp. nov.; J-L. D. ornata; M. D. zernyi; N. D. tanneri; O. D. versicolor sp. nov.; P. D. ngurumontana sp. nov." figureDoi="10.3897/dez.70.100804.figure22" httpUri="https://binary.pensoft.net/fig/871475" pageId="0" pageNumber="221">, 22F, G</figureCitation>
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<figureCitation id="589C8A3C7C628CBE98BDCC8A313A9039" captionStart="Figure 26" captionStartId="F26" captionText="Figure 26. Oscillograms of male calling songs of Dioncomena species. Detail (3 - s-sections). A. D. jagoi; B-D. D. magombera sp. nov.; E, F. D. zernyi; G, H. D. tanneri; I, J. D. versicolor sp. nov." figureDoi="10.3897/dez.70.100804.figure26" httpUri="https://binary.pensoft.net/fig/871481" pageId="0" pageNumber="221">, 26B-D</figureCitation>
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<figureCitation id="524C1EE0642B3DEAA2FD63D8FE29D0F0" captionStart="Figure 30" captionStartId="F30" captionText="Figure 30. Power spectra of the male calling songs of the Dioncomena species studied. Asteriks in the respective color mark the positions of the analysed sounds, for D. flavoviridis sp. nov. in Fig. 23, for D. jagoi in Fig. 20, for D. magombera sp. nov. in Fig. 25, for D. sanje sp. nov. see Figs 26, 29 (dense combination: blue and violett, high frequency syllable: green, gappy combination: red), for D. ornata in Fig. 27, for D. zernyi in Fig. 25 E (song), Fig. 21 M (ticks), for D. tanneri in Fig. 25, for D. versicolor sp. nov. in Fig. 25, for D. ngurumontana sp. nov. in Fig. 23." figureDoi="10.3897/dez.70.100804.figure30" httpUri="https://binary.pensoft.net/fig/871485" pageId="0" pageNumber="221">, 30</figureCitation>
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<figureCitation id="20D63B4AE9E5A36C261767128F1DC0D8" captionStart="Figure 36" captionStartId="F36" captionText="Figure 36. Distribution of Dioncomena species in East Africa. Locality data this paper, Ragge 1980; Hemp 2017; Massa 2021; Naskrecki and Guta 2019. Source: Google maps." figureDoi="10.3897/dez.70.100804.figure36" httpUri="https://binary.pensoft.net/fig/871491" pageId="0" pageNumber="221">, 36</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="940EF151293755D5BC12CBE914C8776E" pageId="0" pageNumber="221" type="type material">
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<paragraph id="75154DF4F85C558A7C11311293EAB39A" pageId="0" pageNumber="221">Type material.</paragraph>
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<paragraph id="1A43CD2245727868B58F5026D3721F7C" pageId="0" pageNumber="221">
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<emphasis id="B2718987947CBD5ABB30BE50816958DA" bold="true" italics="true" pageId="0" pageNumber="221">Holotype</emphasis>
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male. Tanzania, Udzungwa Mountains, Mangula Gate, lowland wet forest,
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<geoCoordinate id="CE699B6694E6D9E6401B00F2A6EB1299" degrees="7" direction="south" minutes="50" orientation="latitude" precision="15" seconds="38" value="-7.843889">7°50'38"S</geoCoordinate>
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,
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<geoCoordinate id="F677DC87F02490CC9D0BFFBAD222FB48" degrees="36" direction="east" minutes="53" orientation="longitude" precision="15" seconds="08" value="36.88556">36°53'08"E</geoCoordinate>
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, 340 m, January 2016. Depository: CCH.
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</paragraph>
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<paragraph id="0B3F94FCA1CC421411763A82E924A8E2" pageId="0" pageNumber="221">
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<emphasis id="655CB0D4EE3F8707320DA73DCCC5762B" bold="true" italics="true" pageId="0" pageNumber="221">Paratypes</emphasis>
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: all Tanzania; 3♀♀, same data as holotype and March 2016. 1♂, 3♀♀, Magombera Forest Reserve, lowland forest,
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<geoCoordinate id="807747BCF420616868B11C09BD2BF987" degrees="7" direction="south" minutes="49" orientation="latitude" precision="15" seconds="10" value="-7.819444">7°49'10"S</geoCoordinate>
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,
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<geoCoordinate id="302AF06E26B2573D7F341AFDCD57A43B" degrees="36" direction="east" minutes="58" orientation="longitude" precision="15" seconds="42" value="36.978333">36°58'42"E</geoCoordinate>
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, 280 m, January 2019. 2♀♀, Kihansi Forest Reserve, area between
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<geoCoordinate id="FBC6226DEF9B05BF779293E636064F6D" degrees="8" direction="south" minutes="36" orientation="latitude" precision="15" seconds="35" value="-8.609722">8°36'35"S</geoCoordinate>
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,
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<geoCoordinate id="BD89A7E1B59E9C60A484EF4EC5B0DD90" degrees="35" direction="east" minutes="51" orientation="longitude" precision="15" seconds="08" value="35.852222">35°51'08"E</geoCoordinate>
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, 370 m and
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<geoCoordinate id="D328CC978B8FF281019031D0BC225BF7" degrees="8" direction="south" minutes="35" orientation="latitude" precision="15" seconds="48" value="-8.596666">8°35'48"S</geoCoordinate>
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,
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<geoCoordinate id="9BE0865B1A660126162F6D2FE51523F1" degrees="35" direction="east" minutes="50" orientation="longitude" precision="15" seconds="59" value="35.84972">35°50'59"E</geoCoordinate>
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, 800 m, lowland to submontane forest, January 2016. 1♀, Kanga Hill, Nguru Mountains,
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<geoCoordinate id="6A0F99945396618B8106D54DB47B2F46" degrees="5" direction="south" minutes="59" orientation="latitude" precision="15" seconds="04" value="-5.9844446">5°59'04"S</geoCoordinate>
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,
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<geoCoordinate id="6983A839DD1B70ED4D8DC1FBAC2EAC15" degrees="37" direction="east" minutes="45" orientation="longitude" precision="15" seconds="36" value="37.76">37°45'36"E</geoCoordinate>
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, 420 m, riverine vegetation, March 2022; 1♂, 4♀♀, Kimboza Forest Reserve, Morogoro Region, 200-300 m a.s.l.,
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<geoCoordinate id="3002D8D91717AB246EB859B6E4D5A147" degrees="7.03" direction="south" orientation="latitude" precision="555" value="-7.03">7.03°S</geoCoordinate>
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,
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<geoCoordinate id="29A32A5610F4A6EBB96E3CD82E2DA20B" degrees="37.78" direction="east" orientation="longitude" precision="555" value="37.78">37.78°E</geoCoordinate>
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, disturbed lowland forest, March 2022. 1♀, Miombo woodlands, Msaze near Gulwe, Mpwapwa District,
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<geoCoordinate id="D70C9885C246DFEC81E84BC4DD152428" degrees="6" direction="south" minutes="31" orientation="latitude" precision="15" seconds="21" value="-6.5224996">6°31'21"S</geoCoordinate>
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,
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<geoCoordinate id="DFA2ECD7620823EC8F3D8E1A07F50A0E" degrees="36" direction="east" minutes="22" orientation="longitude" precision="15" seconds="15" value="36.37083">36°22'15"E</geoCoordinate>
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, 1000 m, May 2022. Depository: CCH.
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</paragraph>
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</subSubSection>
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<subSubSection id="74B225D4C5A79F969A55FC7E575775F5" pageId="0" pageNumber="221" type="description">
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<paragraph id="9B71F8EB8030C420DD1578A87D277885" pageId="0" pageNumber="221">Description.</paragraph>
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<paragraph id="A3DE549EF2C10C884A4C694661F4CEC0" pageId="0" pageNumber="221">
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<emphasis id="31D807BE2ACB4CCE16802348D5EF1941" bold="true" pageId="0" pageNumber="221">Male.</emphasis>
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Typical
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<taxonomicName id="6684EE01ED1E4F8F61C9E0660386607F" authorityName="Brunner von Wattenwyl" authorityYear="1878" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="genus">
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<emphasis id="1BF19A6BE5814725CC3034076C28246E" italics="true" pageId="0" pageNumber="221">Dioncomena</emphasis>
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</taxonomicName>
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in habitus and size, with contrasting green, bluish, and black colors (Fig.
|
||
<figureCitation id="84632C785BD2AED7BCDA6B144602BFBF" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dioncomena species of the D. jagoi - group: A-C. Male (A, B) and female (C) of D. jagoi, East Usambara Mountains; D, E. Male (D, E) and female (F) of D. flavoviridis sp. nov.; G-I. Male (G, H) and female (I) of D. magombera sp. nov.; J-L. Male (J, K) and female (L) of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure1" httpUri="https://binary.pensoft.net/fig/871453" pageId="0" pageNumber="221">1G, H</figureCitation>
|
||
). Head. Fastigium of vertex compressed, sulcate above. Thorax & legs. Pronotum with slightly inflated posterior part of lateral lobes. Broad black stripe with fine median green line on pronotal disc, widening at metazona. Fore coxa brownish or black with broad-based short yellow spine. Fore and mid femora with double row of small ventral spinules, hind femur with widely spaced irregular positioned spines. Fore tibia with ventral double row of irregular set small spinules and a pair of short ventral spurs; dorsal inner side with short spine below tympanum and 1-3 short black spines along length. Mid tibiae with ventral double row of hooked black spinules and spurs, dorsal on mid tibiae at apical part with few hooked black spines. Tegmina & wings. Typical shape and coloration for
|
||
<taxonomicName id="065B33651C181FB6B62F7890ECE72A96" authorityName="Brunner von Wattenwyl" authorityYear="1878" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FE0835EDF9752000BECE00FE8A030FAD" italics="true" pageId="0" pageNumber="221">Dioncomena</emphasis>
|
||
</taxonomicName>
|
||
, with continuous stridulatory file on left tegmen (Fig.
|
||
<figureCitation id="9853C46A71C43B9D9082B219B6900DF6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Stridulatory files of Dioncomena species, tegmen articulation to the right. A-E. D. jagoi - group: A. D. jagoi; B. D. flavoviridis sp. nov.; C. D. magombera sp. nov.; D. D. sanje sp. nov.; E. D. grandis (from Naskrecki and Guta 2019); F. D. ornata (Nguru Mts.); G. D. zernyi; H. D. tanneri; I. D. versicolor sp. nov.; J. D. ngurumontana sp. nov." figureDoi="10.3897/dez.70.100804.figure2" httpUri="https://binary.pensoft.net/fig/871454" pageId="0" pageNumber="221">2C</figureCitation>
|
||
). Abdomen. Tenth abdominal tergite incurved at posterior margin with shallow membranous structure medially. Cerci green and stout, with black inwardly hooked tips (Fig.
|
||
<figureCitation id="6AEFDBFFFA89FD6771C505C693749699" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Male apices of the Dioncomena jagoi - group. A, B. Dorsal (A) and ventral (B) view of D. jagoi; C, D. Dorsal (C) and ventral (D) view of D. sanje sp. nov.; E, F. Dorsal (E) and ventral (F) view of D. flavoviridis sp. nov.; G, H. Dorsal (G) and ventral (H) view of D. magombera sp. nov." figureDoi="10.3897/dez.70.100804.figure3" httpUri="https://binary.pensoft.net/fig/871455" pageId="0" pageNumber="221">3G</figureCitation>
|
||
). Subgenital plate longer than wide, v-shaped incurved medially (Fig.
|
||
<figureCitation id="A035D622BF07CCF8EAB917C41779DB7E" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Male apices of the Dioncomena jagoi - group. A, B. Dorsal (A) and ventral (B) view of D. jagoi; C, D. Dorsal (C) and ventral (D) view of D. sanje sp. nov.; E, F. Dorsal (E) and ventral (F) view of D. flavoviridis sp. nov.; G, H. Dorsal (G) and ventral (H) view of D. magombera sp. nov." figureDoi="10.3897/dez.70.100804.figure3" httpUri="https://binary.pensoft.net/fig/871455" pageId="0" pageNumber="221">3H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="1F716785380ED5D163694953D28933F1" pageId="0" pageNumber="221">
|
||
<emphasis id="57FFCE6FA6C7B39B8521F1362A7155E7" bold="true" pageId="0" pageNumber="221">Female.</emphasis>
|
||
Similar habitus, size, and coloration as male (Fig.
|
||
<figureCitation id="EDD2E453DE804D6D649F58291D1DFFE1" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dioncomena species of the D. jagoi - group: A-C. Male (A, B) and female (C) of D. jagoi, East Usambara Mountains; D, E. Male (D, E) and female (F) of D. flavoviridis sp. nov.; G-I. Male (G, H) and female (I) of D. magombera sp. nov.; J-L. Male (J, K) and female (L) of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure1" httpUri="https://binary.pensoft.net/fig/871453" pageId="0" pageNumber="221">1I</figureCitation>
|
||
). Ovipositor long and slightly upcurved (Fig.
|
||
<figureCitation id="C1CD2879C2A9FE00FCDFB15D4AA80B84" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Female Dioncomena species. A, B. Ovipositor and subgenital plate of D. jagoi; C, D. Ovipositor and subgenital plate of D. flavoviridis sp. nov.; E, F. Ovipositor and subgenital plate of D. magombera sp. nov.; G, H. Ovipositor and subgenital plate of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure4" httpUri="https://binary.pensoft.net/fig/871456" pageId="0" pageNumber="221">4E</figureCitation>
|
||
). Subgenital plate narrow and triangular with evenly curved posterior margin (Fig.
|
||
<figureCitation id="1B9BDC9A82EB17B12955AA88AF76CB69" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Female Dioncomena species. A, B. Ovipositor and subgenital plate of D. jagoi; C, D. Ovipositor and subgenital plate of D. flavoviridis sp. nov.; E, F. Ovipositor and subgenital plate of D. magombera sp. nov.; G, H. Ovipositor and subgenital plate of D. sanje sp. nov." figureDoi="10.3897/dez.70.100804.figure4" httpUri="https://binary.pensoft.net/fig/871456" pageId="0" pageNumber="221">4F</figureCitation>
|
||
), without hooked spines on mid tibiae.
|
||
</paragraph>
|
||
<paragraph id="FEF2DB611DB2146096B1721898A8ABCE" pageId="0" pageNumber="221">
|
||
<emphasis id="42880832B79CEA9B31747D8387978B32" bold="true" pageId="0" pageNumber="221">Nymphs.</emphasis>
|
||
Similar to the adults. Fig.
|
||
<figureCitation id="D30D16ACE494129871EEECD7EB33250E" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Last instar of female Dioncomena magombera sp. nov., distinguished by its long ovipositor from D. sanje sp. nov. which occurs syntopically." figureDoi="10.3897/dez.70.100804.figure7" httpUri="https://binary.pensoft.net/fig/871459" pageId="0" pageNumber="221">7</figureCitation>
|
||
shows the last instar of a female
|
||
<taxonomicName id="5C22295EFC98ADE8BCC91527ECFEB716" kingdom="Animalia" lsidName="D. magombera" order="Orthoptera" pageId="0" pageNumber="221" rank="species" species="magombera">
|
||
<emphasis id="A8FDEFC0159FBEE5856E23F5D06B3620" italics="true" pageId="0" pageNumber="221">D. magombera</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
</paragraph>
|
||
<paragraph id="63D5CD773F633A91099C8591AA2F9181" pageId="0" pageNumber="221">Measurements, (mm) males (n = 3). Body length 16.8-25.0. Length of pronotum 3.6-4.0. Length of tegmina 22.5-25.1. Length of hind femur 18.2-19.3</paragraph>
|
||
<paragraph id="151C2C16F041ECF7EEF4D46F01AA885A" pageId="0" pageNumber="221">Measurements, (mm) females (n = 6). Body length 14.5-17.8. Length of pronotum 5.4-6.9. Length of tegmina 22.4-27.5. Length of hind femur 18.7-21.7. Ovipositor 5.4-6.9.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EBCD5BE79E46D1653C897869C78ECE00" pageId="0" pageNumber="221" type="habitat">
|
||
<paragraph id="18413175B0D2B75E191F6399E1EE3286" pageId="0" pageNumber="221">Habitat and distribution.</paragraph>
|
||
<paragraph id="F706D68C5AB40E2C0320B42D739598E5" pageId="0" pageNumber="221">
|
||
Lowland to submontane forest. Mostly found singularly in understory vegetation of closed forest. Distributed in
|
||
<normalizedToken id="A98997962746DBEE64D86C0096BA03A9" originalValue="Tanzania’s">Tanzania's</normalizedToken>
|
||
Udzungwa, Uluguru, and Nguru Mountains, as well as Miombo woodlands in the Mpwapwa District.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6A38021398B45A72BA01038911F0F45A" pageId="0" pageNumber="221" type="etymology">
|
||
<paragraph id="1A60F61CFA9FF2B450CD7A02A10B82DD" pageId="0" pageNumber="221">Etymology.</paragraph>
|
||
<paragraph id="EC36A9B16E910C6DDC729B4F878E0DF4" pageId="0" pageNumber="221">
|
||
Named after the Magombera Forest Reserve at the Udzungwa
|
||
<normalizedToken id="7A451C4A972D9E6EAF9C67260DF0B47A" originalValue="Mountains’">Mountains'</normalizedToken>
|
||
foothills near Mangula, where the first specimens were collected. Noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="750FEB28BC93FC9930A25B2186E02850" pageId="0" pageNumber="221" type="remarks">
|
||
<paragraph id="FBD057025EB44FBBE653CC8625C4F3F8" pageId="0" pageNumber="221">Remarks.</paragraph>
|
||
<paragraph id="A0B4B6AEE83206C67737AA03461BF9FC" pageId="0" pageNumber="221">
|
||
<bibRefCitation id="9A36B9AB3C74D78391B5079330AF01DA" author="Ragge, DR" journalOrPublisher="Entomology" pageId="0" pageNumber="221" pagination="1 - 192" refId="B29" refString="Ragge, DR, 1980. A review of the African Phaneropterinae with open tympana (Orthoptera: Tettigoniidae). Bulletin of the British Museum (Natural History). Entomology 40 (2): 1 - 192" title="A review of the African Phaneropterinae with open tympana (Orthoptera: Tettigoniidae). Bulletin of the British Museum (Natural History)." volume="40" year="1980">Ragge (1980)</bibRefCitation>
|
||
reported two female
|
||
<taxonomicName id="106A33023243E007AF3869D8F6698931" authorityName="Ragge" authorityYear="1980" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena jagoi" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="species" species="jagoi">
|
||
<emphasis id="11F602D86CC9C844E948BAF21C22A429" italics="true" pageId="0" pageNumber="221">Dioncomena jagoi</emphasis>
|
||
</taxonomicName>
|
||
individuals from Kimboza Forest Reserve at the Uluguru
|
||
<normalizedToken id="149374867D69877EFA82CE1451A5C2BD" originalValue="Mountains’">Mountains'</normalizedToken>
|
||
foothills. Our
|
||
<normalizedToken id="F7F2494FD2D5E8B4E59F042828A9830D" originalValue="team’s">team's</normalizedToken>
|
||
specimens collected in March 2022 from the same location belong to the new species
|
||
<taxonomicName id="DBEF36E7B22476BE0B359D3DCC1AA915" kingdom="Animalia" lsidName="D. magombera" order="Orthoptera" pageId="0" pageNumber="221" rank="species" species="magombera">
|
||
<emphasis id="BE4391942727083834C21501DCA3C5F8" italics="true" pageId="0" pageNumber="221">D. magombera</emphasis>
|
||
</taxonomicName>
|
||
. A female specimen captured at the Nguru
|
||
<normalizedToken id="8967BB725D7E08F1A2DF911A2B10E4B2" originalValue="Mountains’">Mountains'</normalizedToken>
|
||
foothills and another in Miombo woodlands in the Mpwapwa District near Gulwe also belong to this species, indicating
|
||
<taxonomicName id="47DBC5893C5FAACF855DE3ABD4A4AAC5" kingdom="Animalia" lsidName="D. magombera" order="Orthoptera" pageId="0" pageNumber="221" rank="species" species="magombera">
|
||
<emphasis id="22EA39D125C9923C5464342FCF3F4E1C" italics="true" pageId="0" pageNumber="221">D. magombera</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. is widespread in lowland forests along the southern branch of the Eastern Arc Ranges. Two female specimens listed by
|
||
<bibRefCitation id="7E424B813458F9EC3D30928C1DC81A85" author="Ragge, DR" journalOrPublisher="Entomology" pageId="0" pageNumber="221" pagination="1 - 192" refId="B29" refString="Ragge, DR, 1980. A review of the African Phaneropterinae with open tympana (Orthoptera: Tettigoniidae). Bulletin of the British Museum (Natural History). Entomology 40 (2): 1 - 192" title="A review of the African Phaneropterinae with open tympana (Orthoptera: Tettigoniidae). Bulletin of the British Museum (Natural History)." volume="40" year="1980">Ragge (1980)</bibRefCitation>
|
||
from Kimboza Forest Reserve were studied in the Natural History Museum London and found to belong to
|
||
<taxonomicName id="BF35B4A5D68E20C158322EF8563ED0F5" kingdom="Animalia" lsidName="D. jagoi" order="Orthoptera" pageId="0" pageNumber="221" rank="species" species="jagoi">
|
||
<emphasis id="BC729A0C67C0C70D27A0E633730EBB6A" italics="true" pageId="0" pageNumber="221">D. jagoi</emphasis>
|
||
</taxonomicName>
|
||
, labelled as paratypes by David Ragge. Further collecting is necessary to determine whether two
|
||
<taxonomicName id="D56D716C87A3DF7DB76539BF55208ED2" authorityName="Brunner von Wattenwyl" authorityYear="1878" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="6AED4B2B665B8789F61FA7F50838D72E" italics="true" pageId="0" pageNumber="221">Dioncomena</emphasis>
|
||
</taxonomicName>
|
||
species of the
|
||
<taxonomicName id="98B03B80D10E8BEC7B7CF100B47CC73C" authorityName="Ragge" authorityYear="1980" class="Insecta" family="Tettigoniidae" genus="Dioncomena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dioncomena jagoi" order="Orthoptera" pageId="0" pageNumber="221" phylum="Arthropoda" rank="species" species="jagoi">
|
||
<emphasis id="51EFE3D4FA2CF38534388DF3B40ED724" italics="true" pageId="0" pageNumber="221">Dioncomena jagoi</emphasis>
|
||
</taxonomicName>
|
||
-group exist in Kimboza Forest Reserve, and studies on their song must be undertaken.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |