treatments-xml/data/77/F7/0B/77F70B9A884D30B6034F0D043EB01004.xml
2024-06-21 12:40:50 +02:00

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<document id="6F7725B2553774DB2A8CA4DC60B31DDD" ID-CLB-Dataset="26444" ID-DOI="http://dx.doi.org/10.3897/jor.28.29312" ID-GBIF-Dataset="c18ce306-32af-4cca-bedb-d1b7f98ff73d" ID-Pensoft-Pub="1937-2426-2-37" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1937-2426-2-37" ModsDocOrigin="Journal of Orthoptera Research 28 (2)" ModsDocTitle="A review of the Acridinae s. str. (Orthoptera: Acridoidea: Acrididae) of eastern Africa with taxonomic changes and description of new taxa" checkinTime="1560942905395" checkinUser="pensoft" docAuthor="Popov †, George B., Fishpool, Lincoln D. C. &amp; Rowell, C. Hugh F." docDate="2019" docId="77F70B9A884D30B6034F0D043EB01004" docLanguage="en" docName="JourOrthoptRes 28(1): 37-105" docOrigin="Journal of Orthoptera Research 28 (2)" docSource="http://dx.doi.org/10.3897/jor.28.29312" docTitle="Chokwea Uvarov 1953" docType="treatment" docVersion="6" lastPageNumber="46" masterDocId="6E655A50997EF15AFFAEFFA0FFB76255" masterDocTitle="A review of the Acridinae s. str. (Orthoptera: Acridoidea: Acrididae) of eastern Africa with taxonomic changes and description of new taxa" masterLastPageNumber="105" masterPageNumber="37" pageNumber="45" updateTime="1691866993770" updateUser="ExternalLinkService">
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<mods:title id="D34B95EC54D8F253780A6C83AFD224F0">A review of the Acridinae s. str. (Orthoptera: Acridoidea: Acrididae) of eastern Africa with taxonomic changes and description of new taxa</mods:title>
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<mods:namePart id="A8A18E9B300A9FFCAACF080CFCD67F73">Popov †, George B.</mods:namePart>
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<mods:namePart id="3851AC2637FEC7EADCBB0E75D0F500B8">Fishpool, Lincoln D. C.</mods:namePart>
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<mods:namePart id="724CB8B62E5B6633C7DB1E09471A8D5C">Rowell, C. Hugh F.</mods:namePart>
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<treatment id="77F70B9A884D30B6034F0D043EB01004" ID-GBIF-Taxon="158302160" LSID="urn:lsid:plazi:treatment:77F70B9A884D30B6034F0D043EB01004" httpUri="http://treatment.plazi.org/id/77F70B9A884D30B6034F0D043EB01004" lastPageId="9" lastPageNumber="46" pageId="8" pageNumber="45">
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<paragraph id="04FF5D2CB1B0A1EF866245DE9752962B" pageId="8" pageNumber="45">
<taxonomicName id="0054D8BAFE2856C9C61256A762C89525" ID-CoL="8NPL2" authority="Uvarov, 1953" authorityName="Uvarov" authorityYear="1953" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="8" pageNumber="45" phylum="Arthropoda" rank="genus">Chokwea Uvarov, 1953</taxonomicName>
Fig. 18
</paragraph>
</subSubSection>
<subSubSection id="D5E55CEBBA1BC5565E21BA9E6FCE9B04" pageId="9" pageNumber="46" type="reference_group">
<paragraph id="BB24B32B1779875398C1DCE4326F2D5F" pageId="9" pageNumber="46">
<taxonomicName id="0B50BE64D0938D9816AC6A6E125B062B" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">
<pageBreakToken id="5670B0106E7AC1FF2A884F96F9AAD699" pageId="9" pageNumber="46" start="start">Chokwea</pageBreakToken>
</taxonomicName>
Uvarov, 1953: 153-54, figs 190, 191; 156.
</paragraph>
</subSubSection>
<subSubSection id="C78C8052EF5A01E71D078FA17D679482" pageId="9" pageNumber="46" type="type species">
<paragraph id="2F2C236E28828F8FAD0B5E05069B1E89" pageId="9" pageNumber="46">Type species.</paragraph>
<paragraph id="D6756AC6F566C7DD3CC0D25C91E595AF" pageId="9" pageNumber="46">
-
<taxonomicName id="56F644A2B6FE7B83B7117D6D328B68B1" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea burri" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="species" species="burri">Chokwea burri</taxonomicName>
Uvarov, 1953: 154, 78, by original designation.
</paragraph>
</subSubSection>
<subSubSection id="62C33DF805EF789AED751166AA1F5013" pageId="9" pageNumber="46" type="description">
<paragraph id="68AF1B315DD441354F8360F947F4E0F5" pageId="9" pageNumber="46">Description.</paragraph>
<paragraph id="3095F032D1029FC01C5406048FD389F7" pageId="9" pageNumber="46">
-As in the key to genera. Of medium size, slightly more robust and less elongate than
<taxonomicName id="B5D7DABC48195AD163097D2A49098870" class="Insecta" family="Acrididae" genus="Afrophlaeoba" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Afrophlaeoba" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Afrophlaeoba</taxonomicName>
and
<taxonomicName id="64F84013CA5E1B64EF359C807A8BF434" class="Insecta" family="Acrididae" genus="Parodontomelus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parodontomelus" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Parodontomelus</taxonomicName>
, with somewhat shorter and broader vertex and disc of pronotum. Arcuate transverse sulcus is always anterior to mid-point of fastigium, and often submarginal along to its front edge. Shape of pronotal disc variable in width and degree of flexure of lateral carinae but providing distinctive specific characters.
</paragraph>
</subSubSection>
<subSubSection id="FD34D3FD5D58580C1522F593A15380E3" pageId="9" pageNumber="46" type="discussion">
<paragraph id="19359245CFBD5A8461652E0F1802A6C3" pageId="9" pageNumber="46">Discussion.</paragraph>
<paragraph id="349604A5FC7A589DB04978F84157719D" pageId="9" pageNumber="46">
-The most widespread taxon in this genus group, being recorded from Angola and Botswana to D.R. Congo, Zambia, and Malawi to southwestern Tanzania.
<taxonomicName id="6AD2301E18136A1EDE4FF173FF2AD0E1" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Chokwea</taxonomicName>
, as originally described by
<bibRefCitation id="8BA62FD3A14CE25925E07AA379BC5F95" author="Uvarov, BP" journalOrPublisher="Publicacoes Culturais da Companhia de Diamantes de Angola" pageId="51" pageNumber="88" pagination="9 - 217" title="Grasshoppers (Orthoptera, Acrididae) of Angola and Northern Rhodesia collected by Dr. Malcolm Burr in 1927 - 28." volume="21" year="1953">Uvarov (1953)</bibRefCitation>
, contained four new species:
<taxonomicName id="D6F1788DC7BE5AE47AEF4744AD007804" genus="Acridina" lsidName="Acridina burri" pageId="9" pageNumber="46" rank="species" species="burri">burri</taxonomicName>
(the type species for the genus) from Angola; bredoi from Zambia; and
<taxonomicName id="D7201DB3D5980415CB0F192B547BBBCB" genus="Acridina" lsidName="Acridina backlundi" pageId="9" pageNumber="46" rank="species" species="backlundi">backlundi</taxonomicName>
and fitzgeraldi, both from Tanzania. The last two were removed by
<bibRefCitation id="A95622F74EBAA4FBF4A201780B10EB21" author="Jago, ND" journalOrPublisher="Transactions of the American Entomological Society" pageId="50" pageNumber="87" pagination="77 - 126" title="Flightless members of the Phlaeoba genus group in eastern and north-eastern Africa and their evolutionary convergence with the genus Odontomelus and its allies (Orthoptera, Acridoidea, Acrididae, Acridinae)." volume="109" year="1983 b">Jago (1983b)</bibRefCitation>
to his new genus
<taxonomicName id="588FB57FC31F3C0C56AB080400BA1C68" class="Insecta" family="Acrididae" genus="Chromochokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chromochokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Chromochokwea</taxonomicName>
, but
<taxonomicName id="BA78B71C31CFA027C246295DD992AB71" genus="Acridina" lsidName="Acridina backlundi" pageId="9" pageNumber="46" rank="species" species="backlundi">backlundi</taxonomicName>
is reinstated here as a
<taxonomicName id="9C94B922DEE901245CAD0A943BCF0DAB" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Chokwea</taxonomicName>
sp.
<taxonomicName id="F9661C5577C4C10C0E20DF74A1E7E435" genus="Acridina" lsidName="Acridina Chromochokwea" pageId="9" pageNumber="46" rank="species" species="Chromochokwea">Chromochokwea</taxonomicName>
Jago thus becomes a monotypic genus with fitzgeraldi as type species.
<taxonomicName id="F7677332CD4D51452AEF37BE44E662E9" class="Insecta" family="Acrididae" genus="Platyverticula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Platyverticula eucteana" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="species" species="eucteana">Platyverticula eucteana</taxonomicName>
Jago, 1983b is newly transferred to
<taxonomicName id="3E7FE423607A4EE5AABDA04ED079DD73" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Chokwea</taxonomicName>
because its phallic structures are more typical of that genus. In addition,
<bibRefCitation id="B5D41096F10886B92C938A35685D080F" author="Jago, ND" journalOrPublisher="Transactions of the American Entomological Society" pageId="50" pageNumber="87" pagination="77 - 126" title="Flightless members of the Phlaeoba genus group in eastern and north-eastern Africa and their evolutionary convergence with the genus Odontomelus and its allies (Orthoptera, Acridoidea, Acrididae, Acridinae)." volume="109" year="1983 b">Jago (1983b)</bibRefCitation>
described a new species
<taxonomicName id="4E8B9D0C1513FBFEDD6562B976BA37CA" lsidName="C. malawii" pageId="9" pageNumber="46" rank="species" species="malawii">C. malawii</taxonomicName>
from the Chikangwa area of Malawi, while more recently
<bibRefCitation id="2D5B61CBFAE39E8B5E45024AD8FABCB4" pageId="9" pageNumber="46">Johnsen (1991)</bibRefCitation>
added another new species,
<taxonomicName id="C40F3993ACA723BAB9ED5F552619600A" lsidName="C. forchhammeri" pageId="9" pageNumber="46" rank="species" species="forchhammeri">C. forchhammeri</taxonomicName>
, from the Serowe area of Botswana. Of the six current species of
<taxonomicName id="C7F62F6281715E037BF67B3B3169A0F9" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="genus">Chokwea</taxonomicName>
just two,
<taxonomicName id="CB72DB4B1FE487028D65ED4441CA2BA0" genus="Acridina" lsidName="Acridina backlundi" pageId="9" pageNumber="46" rank="species" species="backlundi">backlundi</taxonomicName>
and
<taxonomicName id="81FEA0EF78CDB39A955149476A221650" genus="Acridina" lsidName="Acridina eucteana" pageId="9" pageNumber="46" rank="species" species="eucteana">eucteana</taxonomicName>
(both from the Ufipa area of Tanzania), are recorded from eastern Africa.
</paragraph>
<paragraph id="E45E7AF514ED30DBCA02BEF5201AC8CD" pageId="9" pageNumber="46">
The nomen dubium
<taxonomicName id="71CF89D7AB2EBD1DA91339527AD69B0F" class="Insecta" family="Acrididae" genus="Chokwea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chokwea testacea" order="Orthoptera" pageId="9" pageNumber="46" phylum="Arthropoda" rank="species" species="testacea">Chokwea testacea</taxonomicName>
Otte, 1995 is not treated here.
</paragraph>
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</treatment>
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