<documentid="F5C15FD863AC0514DCC7FCDF44399666"ID-CLB-Dataset="35898"ID-DOI="http://dx.doi.org/10.3897/zookeys.568.7125"ID-GBIF-Dataset="32af8393-3715-4cbd-b1e2-b972d8007d5e"ID-PMC="PMC4829668"ID-Pensoft-Pub="1313-2970-568-23"ID-PubMed="27103872"ID-ZooBank="C0BCF671007045699CC3DBA7A9D7B59A"ModsDocAuthor=""ModsDocDate="2016"ModsDocID="1313-2970-568-23"ModsDocOrigin="ZooKeys 568"ModsDocTitle="Revision of Mandarella Duvivier from Taiwan, with a new species, new synonymies and identities of highly variable species (Insecta, Chrysomelidae, Galerucinae, Alticini)"checkinTime="1456309384019"checkinUser="pensoft"docAuthor="Lee, Chi-Feng, Tsai, Cheng-Lung, Konstantinov, Alexander & Yeh, Wen-Bin"docDate="2016"docId="1E2397A4E8DE1B5A3E236FB5706357E4"docLanguage="en"docName="ZooKeys 568: 23-49"docOrigin="ZooKeys 568"docSource="http://dx.doi.org/10.3897/zookeys.568.7125"docTitle="Mandarella flaviventris Chen 1942"docType="treatment"docVersion="7"lastPageNumber="40"masterDocId="FFE1744BFF9DF027FF8AFFDDEA398D44"masterDocTitle="Revision of Mandarella Duvivier from Taiwan, with a new species, new synonymies and identities of highly variable species (Insecta, Chrysomelidae, Galerucinae, Alticini)"masterLastPageNumber="49"masterPageNumber="23"pageNumber="36"updateTime="1732775618394"updateUser="ExternalLinkService">
<mods:titleid="71CF4B95B66BF37F40DDCA1DC1B4101C">Revision of Mandarella Duvivier from Taiwan, with a new species, new synonymies and identities of highly variable species (Insecta, Chrysomelidae, Galerucinae, Alticini)</mods:title>
<bibRefCitationid="A7C2908BC0098E4780ADEF9CD730FC63"author="Gressitt, JL"journalOrPublisher="Pacific Insects Monograph"pageId="19"pageNumber="42"pagination="301 - 1026"title="The Chrysomelidae (Coleopt.) of China and Korea, Part 2."volume="1 B"year="1963">Gressitt and Kimoto 1963</bibRefCitation>
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<bibRefCitationid="1898D81A1EBC437650FACCB2B7B9E9BF"author="Kimoto, S"journalOrPublisher="Kurume University Journal"pageId="20"pageNumber="43"pagination="237 - 272"title="The Taiwanese Chrysomelidae (Insecta: Coleoptera) collected by Dr. Kintaro Baba, on the occasion of his entomological survey in 1983 and 1986."volume="38"year="1989">Kimoto 1989</bibRefCitation>
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. The holotype was reportedly deposited at the Institute of Zoology, Chinese Academy of Sciences, China but could not be found (Yong-Ying Ruan, pers. comm. 8 October 2015).
. Holotype ♂ (EIHU), holotype glued on the top of a triangular card; one front tibia and tarsi, antenna, and aedeagus also on the card: "Type [h, red letters, underside of triangular card] // Formosa / Matsumura [p, w] // (Japanese characters) / 21/IV1907 [h, underside of previous label] // Holo [h] -type [p] /
right side] / 0000003054 / Sys. Ent / Hokkaido Univ. / Japan [SEHU] [p, w]. Paratypes: 1♂, 1♀, glued on tops of triangular cards, mounted with the same pin as holotype, the male has the blackish abdomen.
<paragraphid="79EDAF2BF037C18E7B0FCD0044B05DE3"pageId="14"pageNumber="37">Color patterns and relative lengths of antennae separated into four forms:</paragraph>
): General color (Figs 52-57) bluish metallic; antennae black and abdomen yellow. In male, antennae (Fig. 62) filiform and extremely slender, 1.4 times as body; ratio of length of antennomeres II to XI 1.2: 1.0: 4.5: 5.0: 5.0: 5.4: 5.2: 5.2: 4.5: 5.0; ratio of length to width from antennomeres II to XI 1.5: 1.1: 5.0: 5.6: 5.6: 6.0: 5.8: 5.8: 5.7: 6.4. In female, antennae shorter, as long as body (Fig. 63), antennomeres III relatively longer, ratio of length of antennomeres II to XI 0.9: 1.0: 2.6: 2.8: 2.6: 2.7: 2.4: 2.4: 2.1: 2.4; ratio of length to width from antennomeres II to XI about 1.8: 2.0: 5.3: 5.8: 5.4: 5.6: 5.3: 5.5: 5.0: 5.2.
. 62 Male antenna, form G 63 Female antenna, form G 64 Male antenna, form I 65 Female antenna form I 66 Male antenna, form J 67 Penis, dorsal view 68 Same, lateral view 69 Gonocoxae 70 Ventrite VIII 71 Spermatheca.
): General color metallic blue but antennae, legs, and abdomen yellowish brown; seven apical antennomeres darkened antennomeres (Figs 60-61). In male, antennae (Fig. 64) 1.3
longer than body, antennomere II a little longer than III, III to X extremely slender, ratio of length of antennomeres II to XI 0.7: 1.0: 2.1: 2.4: 2.2: 2.3: 2.1: 2.2: 1.9: 2.1; ratio of length to width from antennomeres II to XI 1.7: 2.6: 5.6: 6.2: 5.7: 6.1: 5.6: 5.8: 5.0: 5.4. In female, antennae shorter (Fig. 65), 0.9 times as long as body, antennomeres III relatively longer, ratio of length of antennomeres II to XI 0.8: 1.0: 2.0: 2.2: 2.1: 2.1: 1.8: 1.8: 1.5: 1.9; ratio of length to width from antennomeres II to XI 2.0: 2.4: 4.7: 5.3: 5.1: 4.9: 4.5: 4.5: 3.9: 4.7.
): Color pattern similar to form I, but abdomen blackish brown. In male, antennae 1.3X longer than body (Fig. 66), antennomere II a little longer than III, III to X extremely slender, ratio of length of antennomeres II to XI about 0.8: 1.0: 2.8: 2.8: 2.7: 2.7: 2.8: 2.7: 2.5: 2.7; ratio of length to width from antennomeres II to XI 1.7: 2.3: 6.4: 6.4: 6.1: 6.1: 6.4: 6.1: 5.7: 6.1.
<paragraphid="5E0BF41C471F22031C8C47E9313B7CB6"pageId="15"pageNumber="38">Male. Length 3.6-4.6 mm, width 1.6-2.1 mm. Head strongly constricted behind eyes. Pronotum 1.4 times as broad long, quadrate, disc with dense and coarse punctures as on elytra, lacking lateral depressions. Elytra 1.7 times as long as broad, parallel-sided, disc with dense, irregular, coarse punctures. First tarsomeres of front and middle legs swollen. Posterior margin of last abdominal ventrite truncate, with two small incisions. Penis (Figs 67-68) extremely slender, about 10.1 times as long as broad; parallel-sided; tectum membranous; almost straight in lateral view, weakly curved near apex, apex narrowly rounded, ventral disc depressed near apex; endophallus with one elongate sclerite, weakly sclerotized, with dense setae above middle, and small teeth at middle; straight in lateral view.</paragraph>
. Length 3.9-5.4 mm, width 1.9-2.6 mm. Similar to male; but head weakly constricted behind eyes. First tarsomeres of front and middle legs normal and not swollen. Gonocoxae (Fig. 69) slender, each gonocoxa apically widened, apex with nine setae; gonocoxae connected at middle, base abruptly and extremely widened. Ventrite VIII (Fig. 70) weakly sclerotized; apical margin with several short setae, disc with several long setae scattered; spiculum extremely long. Spermathecal receptaculum (Fig. 71) extremely swollen; pump strongly curved; sclerotized spermathecal duct long, deeply projecting into receptaculum.
is highly variable in color patterns, it is characterized by the small third antennomere (3rd antennomeres ≤1.3 times as long as 2nd antennomere). Some black individuals of
