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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1003.56557" ID-GBIF-Dataset="1035018b-1a43-4681-8ba9-ca62c8bb4ee8" ID-PMC="PMC7752890" ID-Pensoft-Pub="1313-2970-1003-83" ID-Pensoft-UUID="3CD12B279B9C50768125F2697B2F0E98" ID-PubMed="33384563" ID-ZooBank="5D883EC653064AC3A0D78CA867324596" ModsDocID="1313-2970-1003-83" checkinTime="1607975014278" checkinUser="pensoft" docAuthor="Meyer, Marc De, Goergen, Georg &amp; Jordaens, Kurt" docDate="2020" docId="D4837CDC71AD569C9F1E15E316619684" docLanguage="en" docName="ZooKeys 1003: 83-160" docOrigin="ZooKeys 1003" docPubDate="2020-12-14" docSource="http://dx.doi.org/10.3897/zookeys.1003.56557" docTitle="Senaspis xanthorrhoea" docType="treatment" docVersion="5" id="3CD12B279B9C50768125F2697B2F0E98" lastPageNumber="83" masterDocId="3CD12B279B9C50768125F2697B2F0E98" masterDocTitle="Taxonomic revision of the Afrotropical hover fly genus Senaspis Macquart (Diptera, Syrphidae)" masterLastPageNumber="160" masterPageNumber="83" pageNumber="83" updateTime="1732488424427" updateUser="ExternalLinkService">
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<mods:title id="3A7263A724FE46D3FE8789D967FCFD5D">Taxonomic revision of the Afrotropical hover fly genus Senaspis Macquart (Diptera, Syrphidae)</mods:title>
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<mods:namePart id="5905024A38D94A6C1BA581468C065B9E">Meyer, Marc De</mods:namePart>
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<mods:namePart id="F4B174EDA202DFC31DF0949AC02EAACD">Goergen, Georg</mods:namePart>
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<mods:affiliation id="1BDF063B4BA7A7AEE3EC8B11B811C934">International Institute of Tropical Agriculture, Biodiversity Centre, 08 BP 0932 Tri Postal, Cotonou, Benin</mods:affiliation>
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<mods:affiliation id="4CADE92430D8879982FB0D0B2A198A30">Royal Museum for Central Africa, Invertebrates Section and JEMU, Leuvensesteenweg 13, B 3080 Tervuren, Belgium</mods:affiliation>
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<treatment id="D4837CDC71AD569C9F1E15E316619684" ID-GBIF-Taxon="174795554" LSID="urn:lsid:plazi:treatment:D4837CDC71AD569C9F1E15E316619684" httpUri="http://treatment.plazi.org/id/D4837CDC71AD569C9F1E15E316619684" lastPageNumber="83" pageId="0" pageNumber="83" scope_family="Syrphidae" scope_order="Diptera">
<subSubSection id="705574E0BBD4D859F1FF1395B7CE9701" pageId="0" pageNumber="83" type="nomenclature">
<paragraph id="74A7F60517054AC25174C7645D6306A3" pageId="0" pageNumber="83">
<taxonomicName id="2F9F4C65874E2A8D096F9CD65935A253" ID-CoL="4WJ9R" LSID="D4837CDC-71AD-569C-9F1E-15E316619684" authority="(Bezzi, 1912)" baseAuthorityName="Bezzi" baseAuthorityYear="1912" class="Insecta" family="Syrphidae" genus="Senaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Senaspis xanthorrhoea" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="species" species="xanthorrhoea">Senaspis xanthorrhoea (Bezzi, 1912)</taxonomicName>
<figureCitation id="4817143E4314D5614DAE15C50E060FCA" captionStart="Figures 7, 8" captionStartId="F4" captionText="Figures 7, 8. Senaspis species, habitus, lateral view 7 S. nigrita (Bigot) (♂) 8 S. xanthorrhoea (Bezzi) (♂)." figureDoi="10.3897/zookeys.1003.56557.figures7-8" httpUri="https://binary.pensoft.net/fig/486700" pageId="0" pageNumber="83">Figs 8</figureCitation>
<figureCitation id="5CFAE1B030FC5AFB67462B3E6D18F753" captionStart="Figures 4851" captionStartId="F16" captionText="Figures 48 - 51. Head, frontal and lateral view S. xanthorrhoea (Bezzi) (48, 49 ♂ 50, 51 ♀)." figureDoi="10.3897/zookeys.1003.56557.figures48-51" httpUri="https://binary.pensoft.net/fig/486712" pageId="0" pageNumber="83">, 48-51</figureCitation>
<figureCitation id="71B92AAAB5EA5A2199136F2F82D8D686" captionStart="Figures 6063" captionStartId="F19" captionText="Figures 60 - 63. Senaspis species, thorax, dorsal view 60 S. nr umbrifera (Walker) (♂) 61 S. umbrifera (Walker) (♂ holotype) 62 S. xanthorrhoea (Bezzi) (♂) 63 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures60-63" httpUri="https://binary.pensoft.net/fig/486715" pageId="0" pageNumber="83">, 62</figureCitation>
<figureCitation id="33B9B16323C7C9583DE6A72F46B24CFC" captionStart="Figures 7779" captionStartId="F23" captionText="Figures 77 - 79. Senaspis species, right wing 77 S. umbrifera (Walker) (♂ holotype) 78 S. xanthorrhoea (Bezzi) (♂) 79 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures77-79" httpUri="https://binary.pensoft.net/fig/486719" pageId="0" pageNumber="83">, 78</figureCitation>
<figureCitation id="0BD03E822884AC200F13A9A964A2F1C1" captionStart="Figures 8690" captionStartId="F25" captionText="Figures 86 - 90. Senaspis species, hind leg, anterior view 86 S. melanthysana (Speiser) (♂) 87 S. nigrita (Bigot) (♂) 88 S. nr umbrifera (Walker) (♂) 89 S. xanthorrhoea (Bezzi) (♂) 90 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures86-90" httpUri="https://binary.pensoft.net/fig/486721" pageId="0" pageNumber="83">, 89</figureCitation>
<figureCitation id="9F59FB306750CE283F28CE96FCB9E5E0" captionStart="Figures 97101" captionStartId="F27" captionText="Figures 97 - 101. Senaspis species, abdomen, dorsal view 97 S. nigrita (Bigot) (♂) 98 S. umbrifera (Walker) (♂ holotype) 99 S. nr umbrifera (Walker) (♂) 100 S. xanthorrhoea (Bezzi) (♀) 101 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures97-99" httpUri="https://binary.pensoft.net/fig/486723" pageId="0" pageNumber="83">, 100</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="DC167A54C414A58C6ACD4DB1C9B21D81" pageId="0" pageNumber="83" type="reference_group">
<paragraph id="DAA66554AE4EBF7D56B81B126BDD40B4" pageId="0" pageNumber="83">
<taxonomicName id="CBAD240F7AC950299DF12A9F3BD54E4C" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera xanthorrhoea" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="species" species="xanthorrhoea">Protylocera xanthorrhoea</taxonomicName>
Bezzi, 1912: 416.
</paragraph>
</subSubSection>
<subSubSection id="587B2DD7ECCC7258FAF1477A94CB3FF6" pageId="0" pageNumber="83" type="differential diagnosis">
<paragraph id="772828303C4E6D1492AFFA72BA012A6E" pageId="0" pageNumber="83">Differential diagnosis.</paragraph>
<paragraph id="2FA9EE990D6DE1B3130E773B31E55E71" pageId="0" pageNumber="83">
A species with a distinct medial dark brown macula on the wing (Fig.
<figureCitation id="3BE923A5E504B54ECAE41A00B71B539E" captionStart="Figures 7779" captionStartId="F23" captionText="Figures 77 - 79. Senaspis species, right wing 77 S. umbrifera (Walker) (♂ holotype) 78 S. xanthorrhoea (Bezzi) (♂) 79 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures77-79" httpUri="https://binary.pensoft.net/fig/486719" pageId="0" pageNumber="83">78</figureCitation>
). It can be differentiated from other
<taxonomicName id="E7DB37B30D26CF53270D2A9B2566DAA5" authorityName="Macquart" authorityYear="1850" class="Insecta" family="Syrphidae" genus="Senaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Senaspis" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="genus">
<emphasis id="9EEE9856139BB829B4714EA0D1D530FB" italics="true" pageId="0" pageNumber="83">Senaspis</emphasis>
</taxonomicName>
species with a distinct wing macula by the coloration of the abdominal terga which is uniformly dark yellow to yellow-orange (Fig.
<figureCitation id="2F2683269BD77F8DDC1CD01ED4199A21" captionStart="Figures 97101" captionStartId="F27" captionText="Figures 97 - 101. Senaspis species, abdomen, dorsal view 97 S. nigrita (Bigot) (♂) 98 S. umbrifera (Walker) (♂ holotype) 99 S. nr umbrifera (Walker) (♂) 100 S. xanthorrhoea (Bezzi) (♀) 101 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures97-99" httpUri="https://binary.pensoft.net/fig/486723" pageId="0" pageNumber="83">100</figureCitation>
) (at least terga I and II completely dark brown in
<taxonomicName id="D3CDA1D8C2A98035BB94B9C713E1A480" lsidName="S. dentipes" pageId="0" pageNumber="83" rank="species" species="dentipes">
<emphasis id="CEF3DDB9C81D219030701C5A8B2747B2" italics="true" pageId="0" pageNumber="83">S. dentipes</emphasis>
</taxonomicName>
(Fig.
<figureCitation id="2BD38D0E871D9D4D11ACD164AB47EB16" captionStart="Figures 9196" captionStartId="F26" captionText="Figures 91 - 96. Senaspis species, abdomen, dorsal view 91 S. dentipes (Macquart) (♂) 92 S. dibapha (Walker) (♂) 93 S. elliotii Austen (♂) 94 S. flaviceps Macquart (♂) 95 S. haemorrhoa (Gerstaecker) (♂) 96 S. melanthysana (Speiser) (♂)." figureDoi="10.3897/zookeys.1003.56557.figures91-96" httpUri="https://binary.pensoft.net/fig/486722" pageId="0" pageNumber="83">91</figureCitation>
) and
<taxonomicName id="489DAE52AC08BCA7176462471527DEE3" lsidName="S. haemorrhoa" pageId="0" pageNumber="83" rank="species" species="haemorrhoa">
<emphasis id="50C3AE38781B66DBFE0C5E65A3B03539" italics="true" pageId="0" pageNumber="83">S. haemorrhoa</emphasis>
</taxonomicName>
(Fig.
<figureCitation id="68976FB0984AEE3030E85E313D316D52" captionStart="Figures 9196" captionStartId="F26" captionText="Figures 91 - 96. Senaspis species, abdomen, dorsal view 91 S. dentipes (Macquart) (♂) 92 S. dibapha (Walker) (♂) 93 S. elliotii Austen (♂) 94 S. flaviceps Macquart (♂) 95 S. haemorrhoa (Gerstaecker) (♂) 96 S. melanthysana (Speiser) (♂)." figureDoi="10.3897/zookeys.1003.56557.figures91-96" httpUri="https://binary.pensoft.net/fig/486722" pageId="0" pageNumber="83">95</figureCitation>
)).
</paragraph>
</subSubSection>
<subSubSection id="9879FAA4A23B9F1B5195B1DCCD0DF0D5" pageId="0" pageNumber="83" type="materials_examined">
<paragraph id="B30A5C4928E3411B603EA94B061EE768" pageId="0" pageNumber="83">Examined material.</paragraph>
<paragraph id="EE55DF8B221E76AACEA77B97B3C54634" pageId="0" pageNumber="83">
<taxonomicName id="23DFC4A231CDF2CFAEFE3C2C9337CD20" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera xanthorrhoea" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="species" species="xanthorrhoea">
<emphasis id="3E85544A60312FEA13BCF2BA5DA7012C" italics="true" pageId="0" pageNumber="83">Protylocera xanthorrhoea</emphasis>
</taxonomicName>
Bezzi:
<emphasis id="4580F2295A9E247DECB0BAEEEAFC6EA2" bold="true" italics="true" pageId="0" pageNumber="83">Holotype</emphasis>
, female, &quot;
<taxonomicName id="A25D6833CD95B5A4A303B77AB4440591" authorityName="Bezzi" authorityYear="1912" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="genus">Protylocera</taxonomicName>
// Type //
<taxonomicName id="0782917054CC581832EFB9A4907FC7A3" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera xanthorrhoea" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="species" species="xanthorrhoea">Protylocera xanthorrhoea</taxonomicName>
// Bezzi.&quot; &quot;Holo- // type&quot; &quot;Voi. // 20. VI. to // 21. VII.&quot; &quot;B.E. Africa. // C.S. Betton. // 98-12&quot; &quot;
<taxonomicName id="87B216543C49EA4B102911791408C096" authorityName="Bezzi" authorityYear="1912" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="genus">Protylocera</taxonomicName>
//
<taxonomicName id="4CE8E67F8984FB0D316E27E71C538004" class="Insecta" family="Syrphidae" genus="Protylocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Protylocera xanthorrhoea" order="Diptera" pageId="0" pageNumber="83" phylum="Arthropoda" rank="species" species="xanthorrhoea">Protylocera xanthorrhoea</taxonomicName>
// n. sp.&quot;
<normalizedToken id="9E632BD3B85278E4C72D10C9BD70B53A" originalValue="“NHMUK010369876”">&quot;NHMUK010369876&quot;</normalizedToken>
[NHMUK].
</paragraph>
</subSubSection>
<subSubSection id="FA9BD54AD46970AA3EBB2BBC17EAFB05" pageId="0" pageNumber="83" type="materials_examined">
<paragraph id="7BEFD7C4676937128D4DA897369D7D12" pageId="0" pageNumber="83">Other material.</paragraph>
<paragraph id="C0ABF5DED9168A14488404FCDE7FBFB0" pageId="0" pageNumber="83">Kenya• 1♂ 1♀; Kasigau; Nov. 1938; V.G.L. van Someren leg.; CNC • 1♂ 1♀; Nairobi; 25 Aug. 1951; L.C. Edwards leg.; NHMUK • 2♀♀; same collection data as for preceding; 14. Dec. 1951 • 1♀; same collection data as for preceding; 22 Dec. 1951.</paragraph>
</subSubSection>
<subSubSection id="60D336AF8DB990200F043FD25C9CA5DB" pageId="0" pageNumber="83" type="description">
<paragraph id="A2B1B368783DF36FB3B64134EC4CA313" pageId="0" pageNumber="83">Description.</paragraph>
<paragraph id="1A986ED2A242127BDE51D80898447817" pageId="0" pageNumber="83">
Body length: 12.6-14.3 mm. Wing length: 9.5-10.4 mm.
<emphasis id="E6C081CA46D22055496AC8E309181D16" italics="true" pageId="0" pageNumber="83">Male</emphasis>
(Fig.
<figureCitation id="9F266D2C78DDD45321021B436A6BB66A" captionStart="Figures 7, 8" captionStartId="F4" captionText="Figures 7, 8. Senaspis species, habitus, lateral view 7 S. nigrita (Bigot) (♂) 8 S. xanthorrhoea (Bezzi) (♂)." figureDoi="10.3897/zookeys.1003.56557.figures7-8" httpUri="https://binary.pensoft.net/fig/486700" pageId="0" pageNumber="83">8</figureCitation>
). Head (Figs
<figureCitation id="797244D690E1FDD0B0BBA96CB6573A3A" captionStart="Figures 4851" captionStartId="F16" captionText="Figures 48 - 51. Head, frontal and lateral view S. xanthorrhoea (Bezzi) (48, 49 ♂ 50, 51 ♀)." figureDoi="10.3897/zookeys.1003.56557.figures48-51" httpUri="https://binary.pensoft.net/fig/486712" pageId="0" pageNumber="83">48</figureCitation>
,
<figureCitation id="513972A2E75D6DFC852C767964C51EA3" captionStart="Figures 4851" captionStartId="F16" captionText="Figures 48 - 51. Head, frontal and lateral view S. xanthorrhoea (Bezzi) (48, 49 ♂ 50, 51 ♀)." figureDoi="10.3897/zookeys.1003.56557.figures48-51" httpUri="https://binary.pensoft.net/fig/486712" pageId="0" pageNumber="83">49</figureCitation>
). Eye bare; narrowly dichoptic, eyes separated for width equal to 1-2 facets; narrow separation for distance at most equal to length of ocellar triangle; facets dorsally slightly larger, at most twice as large in diameter as ventral ones. Frons black-brown; subshiny, with sparse greyish to greyish brown pollinosity throughout except dorsally of antennal implant; with medium long pale pile. Face black-brown, more reddish brown along buccal cavity; weakly subshiny, with dense greyish to greyish brown pollinosity, only facial tubercle weakly shining black; in parts with dispersed pilosity of long pale pile; facial tubercle strongly pronounced. Gena colour and pollinosity as ventral lateral margins of face; with short to long pale pilosity. Occiput red-brown, covered with dully grey pollinosity; with dispersed pale pile. Antennal segments black-brown, arista pale yellow.
</paragraph>
<paragraph id="3D330394B3F02EE96008755AB2B80133" pageId="0" pageNumber="83">
<emphasis id="1A2CCC974349EC67E3063AD773DBB9E2" bold="true" italics="true" pageId="0" pageNumber="83">Thorax</emphasis>
(Fig.
<figureCitation id="CB873407F6F3912C5ED5D8AFD2A6BF8C" captionStart="Figures 6063" captionStartId="F19" captionText="Figures 60 - 63. Senaspis species, thorax, dorsal view 60 S. nr umbrifera (Walker) (♂) 61 S. umbrifera (Walker) (♂ holotype) 62 S. xanthorrhoea (Bezzi) (♂) 63 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures60-63" httpUri="https://binary.pensoft.net/fig/486715" pageId="0" pageNumber="83">62</figureCitation>
). Scutum weakly subshiny black; with dark brown to black pollinosity; with short pale pile; in medial part intermixed with patches of black pile. Scutellum rounded, clearly marginated, slightly more than twice as wide as long; brown, towards posterior margin gradually more yellowish; with short pale pilosity except on disc where black pile, along apical margin longer pile. Pleura ground colour black-brown, sparsely greyish pollinose; covered with dispersed long pale pile except on meron, ventral part of katepimeron, dorsomedial anepimeron, anterior part of katepisternum and anterior anepisternum.
</paragraph>
<paragraph id="5A369C914A1F77EA95877C8C8BA7AF57" pageId="0" pageNumber="83">
<emphasis id="4150580BCEF3ED2C13D8093058CA681D" bold="true" italics="true" pageId="0" pageNumber="83">Legs</emphasis>
. Reddish brown to orange-brown; with short pale pilosity, along posterior margin of pro- and mesofemora, and dorsal and ventral margin of metafemur with longer pale pile. Metaleg (Fig.
<figureCitation id="FE2558D3E10C22C19136FBBE147B4CC6" captionStart="Figures 8690" captionStartId="F25" captionText="Figures 86 - 90. Senaspis species, hind leg, anterior view 86 S. melanthysana (Speiser) (♂) 87 S. nigrita (Bigot) (♂) 88 S. nr umbrifera (Walker) (♂) 89 S. xanthorrhoea (Bezzi) (♂) 90 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures86-90" httpUri="https://binary.pensoft.net/fig/486721" pageId="0" pageNumber="83">89</figureCitation>
), femur moderately thickened, with distinct ventral swelling in apical fifth, a second less developed thickening proximal of this, with strong dark setae where swollen; tibia thickened and slightly curved, pile along ventral margin more dense and dark.
</paragraph>
<paragraph id="30F60767B8FB5B62B4591FEEE7E3D3AC" pageId="0" pageNumber="83">
<emphasis id="3A14381A2D6E5C8CB1F2DC07610130E1" bold="true" italics="true" pageId="0" pageNumber="83">Wing</emphasis>
(Fig.
<figureCitation id="9D3B84035B61C5C998E245D2EAE5523D" captionStart="Figures 7779" captionStartId="F23" captionText="Figures 77 - 79. Senaspis species, right wing 77 S. umbrifera (Walker) (♂ holotype) 78 S. xanthorrhoea (Bezzi) (♂) 79 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures77-79" httpUri="https://binary.pensoft.net/fig/486719" pageId="0" pageNumber="83">78</figureCitation>
). Largely hyaline, with very faint yellowish brown tinge especially along veins; with distinct dark brown macula running from anterior margin and covering most of stigma, parts of cell r1 and r2+3, distal part of cell br and basal part of r4+5, decreasing in colour on anterior part of cell dm. Calypters yellow-white; with fringe of yellow-white pile. Cell r1 closed, petiole variable in length, usually shorter than height of base of stigma. Vein R4+5 sinuate, not appendiculate or, at most, with trace of appendix.
</paragraph>
<paragraph id="08705B7AA63221CB9A2AC049CF5FBB56" pageId="0" pageNumber="83">
<emphasis id="1F29C17532509145D9AA7B7152BC9D38" bold="true" italics="true" pageId="0" pageNumber="83">Abdomen</emphasis>
(as in Fig.
<figureCitation id="C4055AE6B03BDBE017C173FC5F9861B0" captionStart="Figures 97101" captionStartId="F27" captionText="Figures 97 - 101. Senaspis species, abdomen, dorsal view 97 S. nigrita (Bigot) (♂) 98 S. umbrifera (Walker) (♂ holotype) 99 S. nr umbrifera (Walker) (♂) 100 S. xanthorrhoea (Bezzi) (♀) 101 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures97-99" httpUri="https://binary.pensoft.net/fig/486723" pageId="0" pageNumber="83">100</figureCitation>
). Uniformly subshiny dark yellow to yellow-orange, except tergum I and anterior margin of tergum II where darker, in medial part of tergum II dark area extending to halfway tergum; with short pale pilosity, except medially in posterior half of terga II and III where dark pile. Sterna yellow-orange; with long pale pilosity. Male genitalia not dissected.
</paragraph>
<paragraph id="4340CD54D6A30B886AD4FAC55748A188" pageId="0" pageNumber="83">
<emphasis id="307B1897DE8F77A4A46B162CF22365CB" bold="true" pageId="0" pageNumber="83">Female.</emphasis>
As male except for the following character states: Eye distinctly dichoptic (Figs
<figureCitation id="A92B010C954BB9DD757B6DE2279FD574" captionStart="Figures 4851" captionStartId="F16" captionText="Figures 48 - 51. Head, frontal and lateral view S. xanthorrhoea (Bezzi) (48, 49 ♂ 50, 51 ♀)." figureDoi="10.3897/zookeys.1003.56557.figures48-51" httpUri="https://binary.pensoft.net/fig/486712" pageId="0" pageNumber="83">50</figureCitation>
,
<figureCitation id="4D65674CC65AEC71E4C934FB2957738B" captionStart="Figures 4851" captionStartId="F16" captionText="Figures 48 - 51. Head, frontal and lateral view S. xanthorrhoea (Bezzi) (48, 49 ♂ 50, 51 ♀)." figureDoi="10.3897/zookeys.1003.56557.figures48-51" httpUri="https://binary.pensoft.net/fig/486712" pageId="0" pageNumber="83">51</figureCitation>
), facets equal to subequal in size. Frons subshiny black to black-brown, dorsally more red-brown; with greyish brown pollinosity dorsally, more greyish pollinose ventrally. Wing medial macula more extensive with dark streak along posterior half of cell bm and basal part of cell cua1. Abdomen (Fig.
<figureCitation id="7879EC0F9085A55A245112F1C44491A2" captionStart="Figures 97101" captionStartId="F27" captionText="Figures 97 - 101. Senaspis species, abdomen, dorsal view 97 S. nigrita (Bigot) (♂) 98 S. umbrifera (Walker) (♂ holotype) 99 S. nr umbrifera (Walker) (♂) 100 S. xanthorrhoea (Bezzi) (♀) 101 S. pennata (Herve-Bazin) (♀)." figureDoi="10.3897/zookeys.1003.56557.figures97-99" httpUri="https://binary.pensoft.net/fig/486723" pageId="0" pageNumber="83">100</figureCitation>
), dark area in medial part of tergum II sometimes less extensive.
</paragraph>
</subSubSection>
<subSubSection id="A15D42876CA6E70127EB2098ED46BC10" pageId="0" pageNumber="83" type="distribution">
<paragraph id="4D3AE21DC15F86D658FC1B8D267093B0" pageId="0" pageNumber="83">Distribution.</paragraph>
<paragraph id="DD7556ABC1D130E9DCABF10438FBBCC0" pageId="0" pageNumber="83">Kenya.</paragraph>
</subSubSection>
<subSubSection id="5D6FDBC2B681E1E213AD29CDF5B95E46" pageId="0" pageNumber="83" type="incertae sedis">
<paragraph id="4925F203874555A8BC2DAE951C6C558A" pageId="0" pageNumber="83">Incertae sedis</paragraph>
</subSubSection>
</treatment>
</document>