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書誌詳細
第一著者: Lis, J. A.
フォーマット: Recurso digital
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出版事項: Zenodo 2000
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オンライン・アクセス:https://doi.org/10.5281/zenodo.15464822
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  • <p><b><i>Macroscytus badius</i> (WALKER)</b></p><p>(Figs 66­72)</p><p><i>Cydnus brunneus</i>, not of FABRICIUS: SCHIØDTE 1848: 453 [part].</p><p><i>Aethus badius</i> WALKER, 1867: 159.</p><p><i>Macroscytus badius</i>: DISTANT 1899: 222, 1902: 95, 1918: 118; MOIZUDDIN & AHAMD 1990: 325 [part]; LIS 1991a: 184, 1994a: 236.</p><p><i>Macroscytus brunneus</i>, not of FABRICIUS: SIGNORET 1883a: 477 [part]; ATKINSON 1887: 54; LETHIERRY & SEVERIN 1893: 70 [part]; DISTANT 1902: 95; OSHANIN 1906: 12 [part], 1912: 2 [part]; BREDDIN 1909: 263; KIRKALDY 1910: 112; CHANDRA 1953: 87; STICHEL 1962: 775 [part]; SIENKIEWICZ 1964: 137 [part]; MOIZUDDIN & AHMAD 1990: 325 [part].</p><p><i>Macroscytus expansus</i> SIGNORET, 1883a: 479; ATKINSON 1887: 55; LETHIERRY & SEVERIN 1893: 70; DISTANT 1902: 97, 1918: 118; KUMAR 1962: 45, 50, 53, 54, 56; MOIZUDDIN & AHMAD 1990: 325 (syn. by LIS 1994a: 236).</p><p><i>Macroscytus subaeneus</i>, not of DALLAS: DISTANT 1901: 101 [part]; MAXWELL­LEFROY 1909: 306; PAIVA 1918: 3, 1919: 351; HSIAO et al. 1977: 46 [part]; AHMAD et al. 1979: 15 & 18.</p><p>DESCRIPTION</p><p>Body 5.70­7.83 mm in length, 3.15­4.44 mm in width, from pale brown to black­brown, corium paler; sometimes apical parts of umbones and posterior margin of pronotum slightly lighter than remaining surface of pronotal disc.</p><p>Head dorsally impunctate, except for setigerous punctures and several almost indistinct tiny punctures on paraclypei; clypeus without subapical setigerous punctures, each paraclypeus with a row of 4­8 submarginal hair­like setae (Fig. 67); ocular index 2.10­2.80; interocellar index 9.0­15.0; length of antennal segments (in mm): 0.24­0.35: 0.32­0.50: 0.27­0.42: 0.36­0.53: 0.43­0.54.</p><p>Pronotum weakly or moderately punctate, calli and posterior fifth of disc impunctate, transverse discal impression behind calli absent or shallow; lateral margins with 9­13 submarginal setigerous punctures (Fig. 66). Anterior convexity of propleuron apically sparsely punctate; depression and posterior convexity densely punctate.</p><p>Puncturation of scutellum denser than that of pronotal disc, punctures slightly larger than those on the latter.</p><p>Corium distinctly punctate; clavus with one complete and one or two partial rows of punctures; mesocorial disc and exocorium almost evenly punctate; costa entirely separated from exocorium, bearing 4­7 setigerous punctures (Fig. 66).</p><p>Hind femora with large subapical tooth on dorsal margin (Fig. 68); male hind tibiae carinate, without denticles (Fig. 68).</p><p>Abdominal sterna slightly transversely wrinkled, impunctate or with small punctures posterior to spiracles.</p><p>Male genitalia as in Figs 69­72.</p><p>TYPE DATA</p><p>Lectotype male (designated by LIS, 1991a: 184) of <i>Aethus badius</i> WALKER: India (BMNH).</p><p>Syntype (s) of <i>Macroscytus expansus</i> SIGNORET: India, Bombay (BMNH, lost).</p><p>MATERIAL EXAMINED</p><p>Lectotype of <i>Aethus badius</i>, and 131 other specimens: <b>Burma</b>: Palon, Pegu, 1 ex. (MCSN); Schwego­Myo, 1 ex. (MCSN). <b>India</b>: Bengale, 2 exx. (MNHN); Inde, Arrah, 1 ex. (MNHN); Madras Airport, 11 exx. (NNML); Karumbagaram, Karikal Terr., 3 exx. (UO); Karikal, 4 exx. (NNML); Pondichery, 1 ex. (UO); Cote de Malabar, Mahe, 3 exx. (MNHN); Maissour, Silvapoora, 1 ex. (MNHN); Malabar, Walayar Forests, 1 ex. (IRSNB); Ajmer­Rajpudana, 1 ex. (IRSNB); Barway, 1 ex. (IRSNB); Madras State, Coimbatore, 15 exx. (ZMA, UO, NSMT, NNML); Delhi, 2 exx. (ZIP); Orissa, Konarak, 2 exx. (HNHM); Mettupalayam, Tamil Nadu, 2 exx. (HNHM); Orissa, Bhubaneswar town, 4 exx. (HNHM, UO); Chipurupalle, Vizagapatan Distr., 1 ex. (BMNH); Bhimavaram, Kistna Distr., 1 ex. (UO); Serampur, 1 ex. (UO); Bombay, 1 ex. (BMNH); Pilant, Rajasthan, 1 ex. (BMNH); Chikkaballappura, 1 ex. (BMNH); Mysore, 1 ex. (BMNH); Bandra, 1 ex. (BMNH); Annandale, Madras, 1 ex. (BMNH); Kolimpong, 1 ex. (ZIP); Kerala State, Trivandrum Distr., Poonmundi Range, 1 ex. (UO); Anamalai Hills, Cinchona, 1 ex. (NNML); Santiniketan, Birbhum, Bengal, 3 exx. (BMH); Meghalaya state, West Garo Hills, Bagmara, 2 exx. (NHMW); Dehra Dun, Kumaon Himalaya, 1 ex. (ZSMC). <b>Maldive Islands</b>: Gan Addu Atoll, 11 exx. (BMNH, UO); Villingilli, 16 exx. (TLM, UO). <b>Nepal</b>: Hetaura, 1 ex. (HNHM). <b>Sri Lanka</b>: Ceylon, Diyatalawa, 1 ex. (BMNH); Ceylon, Hambantota, 2 exx. (BMNH, UO); Ceylon, Yala, 1 ex. (BMNH); Elephant Pass N.P., 1 ex. (BMNH); Bopikiya, 1 ex. (BMNH); Arugam Bay, 1 ex. (SMNS); Uppuvell, 1 ex. (SMNS); Kandy, 1 ex. (ZIP); National Park Wilpattu, Talawila, 8 exx. (ZIP, UO); National Park Yala, Mahasilawa, 5 exx. (ZlP, UO); 9 km ESE Maradankadawalkka, 6 exx. (ZlP, UO); Colombo, 1 ex. (ZIP).</p><p>DISTRIBUTON</p><p>Burma, India, Maldive Islands, Nepal (first record), Sri Lanka.</p><p>The occurrence of this species in China (WU, 1935) still remains unconfirmed and seems rather doubtful (LIS 1994a). The records from Japan pertain to <i>Aethus pseudindicus</i> (see LIS 1994a).</p>