Ditrigona triangularia (Moore, 1867)

Guo, Xiao-Jiang, Cheng, Rui, Jiang, Shan, Xue, Da-Yong & Han, Hong-Xiang, 2022, Four new species of Ditrigona Moore (Lepidoptera, Drepanidae) in China and an annotated catalogue, ZooKeys 1091, pp. 57-98 : 57

15. Ditrigona triangularia (Moore, 1867)

Figs 15 , 60 , 94 , 127

Urapteryx triangularia Moore, 1867: 612. Lectotype ♂, India: Darjiling (NHMUK).

Ditrigona triangularia : Moore, 1888: 258.

Material examined.

India: 1♂ (NHMUK), lectotype, Darjiling, Moore Coll. 94-106, moth photograph examined . China: Yunnan: 1♂ (IZCAS), Weixi, Tacheng , 2800 m, 13-14.VII.2014, leg. Pan Xiaodan ; 1♂ (ZFMK), Li-kiang ( China), Provinz Nord-Yuennan , 28.VI.1935, H. Höne, moth photograph examined .

Distribution.

China (Fujian, Taiwan, Yunnan, Sichuan), India, Myanmar.

Figures

Figures 1 - 27. Adults of Ditrigona 1 D. derocina, male 2 D. diana, male 3 D. crystalla, holotype, male 4 D. spilota, male, ZFMK 5 D. furvicosta, male 6 D. jardanaria, male 7 D. media, paratype, male, ZFMK 8 D. sericea, male 9 D. sericea, male (Auzatella pentesticha Chu & Wang, allotype) 10 D. pentesticha, holotype, female 11 D. q. erminea, holotype, male, ZFMK 12 D. q. spodia, holotype, male, ZFMK 13 D. q. leucophaea, holotype, male, ZFMK 14 D. obliquilinea thibetaria, male 15 D. triangularia, lectotype, male 16 D. uniuncusa, male 17 D. tenuiata, holotype, male 18 D. regularis, male 19, 20 D. sinespina sp. nov., 19 holotype, male 20 paratype, female 21, 22 D. parva sp. nov., 21 holotype, male 22 paratype, female 23 D. concava sp. nov., holotype, male 24 D. titana, holotype, male, ZFMK 25 D. pomenaria male 26 D. polyobotaria, holotype, female, ZFMK 27 D. typhodes, male. Scale bar: 1 cm.

Figures 48 - 63. Male genitalia of Ditrigona 48 D. derocina 49 D. diana 50 D. crystalla, holotype 51 D. spilota, ZFMK 52 D. furvicosta 53 D. jardanaria 54 D. media 55 D. sericea 56 D. sericea (Auzatella pentesticha Chu & Wang, allotype) 57 D. quinaria erminea, ZFMK 58 D. quinaria spodia 59 D. obliquilinea thibetaria 60 D. triangularia 61 D. uniuncusa 62 D. tenuiata, holotype 63 D. regularis. Scale bars: 1 mm.

Figures 90 - 106. Aedeagus of Ditrigona 90 D. sericea (Auzatella pentesticha Chu & Wang, allotype) 91 D. quinaria erminea, ZFMK 92 D. quinaria spodia 93 D. obliquilinea thibetaria 94 D. triangularia 95 D. uniuncusa 96 D. tenuiata, holotype 97 D. regularis 98 D. sinespina sp. nov., holotype 99 D. parva sp. nov., holotype 100 D. concava sp. nov., paratype 101 D. titana, ZFMK 102 D. pomenaria 103 D. typhodes 104 D. lineata lineata 105 D. artema 106 D. candida, ZFMK. Scale bars: 1 mm.

Figures 107 - 127. (107 - 115) Aedeagus of Ditrigona 107 D. chionea 108 D. fusca sp. nov., holotype 109 D. conflexaria micronioides 110 D. margarita 111 D. berres 112 D. chama 113 D. platytes 114 D. clavata 115 D. cirruncata. Scale bars: 1 mm. (116 - 127) Eighth segment of Ditrigona 116 D. derocina 117 D. diana 118 D. crystalla, holotype 119 D. spilota, ZFMK 120 D. furvicosta 121 D. jardanaria 122 D. media 123 D. sericea 124 D. quinaria erminea, ZFMK 125 D. quinaria spodia 126 D. obliquilinea thibetaria 127 D. triangularia