Pityocona bifurcatus Wadhawan et Walia 2006
Creators: name: Chen, Mengting
name: Li, Houhun
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Gelechiidae
Pityocona
Pityocona bifurcatus

description: Pityocona bifurcatus Wadhawan et Walia, 2006
Figs 2 a, 3a, 4a
Pity [o] cona xeropis Meyrick: Li & Chen, 1988: 62. Misidentified.
Pityocona bifurcatus Wadhawan et Walia, 2006: 466. TL: Chandigargh, India.
Material examined. CHINA: Fujian: 1♂, Botanic Garden, Xiamen University, 85 m, 31.VII.2011, coll. Jing Zhang and Zhibo Wang, slide No. CMT16031; Henan: 1♀, Shuilian, Tongbai County, 300 m, 11.IX.2000, coll. Houhun Li and Karsholt Ole, slide No. CMT16087; Guangdong: 1♀, Mt. He, 220 m, 5.XI.2002, coll. Huilin Liu et al., slide No. CMT16088; Guangxi: 1♂, Xiazhai, Mulun Nature Reserve, 280 m, 12.VIII.2011, coll. Shulian Hao and Yinghui Sun; 1♂, 1♀, 21.III.2012, 2♀, 15.IV. 2 0 12, 2♂, 1.VI.2012, 4♂, 4♀, 28.VI.2012, 2♂, 3.VII.2012, Shaoping Farm, Pingxiang, 280 m, coll. Xiaofei Yang, slide Nos. CMT16017 ♀, CMT16022♂; 9♂, 20♀, Shaoping Farm, Pingxiang, 190 m, 24–28.VII.2011, coll. Bingbing Hu; 6♂, 5♀, Qingshan Farm, Pingxiang, 300 m, 20– 23.VII.2011, coll. Bingbing Hu et al., slide No. CMT16018 ♂; 7♂, 9♀, 19.VII.2011, 2♂, 4.VIII.2011, Mt. Daqing, Pingxiang, 272 m, coll. Bingbing Hu et al., slide Nos. CMT16019 ♂, CMT16020♂; 2♂, 1♀, Fubo Farm, Pingxiang, 550 m, 1–3.VIII.2011, coll. Bingbing Hu et al.; 1♂, Shuolong Town, Daxin County, Chongzuo, 295 m, 5.VII.2013, coll. Xiaofei Yang; 1♂, Longzhou, 280 m, 1.VI.2012, coll. Xiaofei Yang; 2♂, Longbang Town, Jingxi County, Baise, 770 m, 14.VII.2013, coll. Xiaofei Yang; 1♀, Miaotou Town, Quanzhou County, Guilin, 100 m, 15.VIII.2013, coll. Xiaofei Yang; Hainan: 2♂, Yinggeling, 620 m, 7.V.2010, coll. Bingbing Hu and Jing Zhang, slide Nos. CMT15231, YMQ13079; 1♂, Yinggeling, 620 m, 6.IV.2010, coll. Bingbing Hu; 1♀, Pailiao, Qixianling, Baoting, 130 m, 25.IV.2013, coll. Yinghui Sun, Wei Guan and Tengteng Liu; 5♂, 3♀, Shuiman Town, Mt. Wuzhi, 640 m, 31.V.–1.VI.2010, coll. Bingbing Hu and Jing Zhang, slide Nos. CMT16036 ♂, LGE15101♂; 2♂, 1♀, Shuiman Town, Mt. Wuzhi, 640 m, 15.V.2007, coll. Zhiwei Zhang and Weichun Li, slide Nos. CMT15057 ♂, YMQ13047♂; 1♂, Jianfeng Town, Ledong County, 40 m, 2.V.2013, coll. Yinghui Sun, Wei Guan and Tengteng Liu, slide No. CMT16006; 1♂, Tropical Arboretum, Jianfeng Town, Ledong County, 40 m, 29.IV.2014, coll. Tengteng Liu, Wei Guan and Xuemei Hu, slide No. LJE15099; 1♀, Tianchi, Jianfengling, 810m, 2.IV.2008, coll. Bingbing Hu and Haiyan Bai, slide No. YMQ13080; 1♂, Tianchi, Jianfengling, 787 m, 15.І.2016, coll. Kaijian Teng, Xia Bai and Mengting Chen, slide No. CMT15281; 1♂, 1♀, Datian Nature Reserve, 100 m, 28.IV.2009, coll. Qing Jin and Bingbing Hu, slide Nos. CMT15062 ♀, CMT15232♂; 1♂, Mt. Diaoluo, 80 m, 29.V.2007, coll. Zhiwei Zhang and Weichun Li, slide No. CMT15077; 1♀, Bawangling, Changjiang County, 161 m, 21.VII.2014, coll. Peixin Cong, Linjie Liu and Sha Hu; 1♀, Bawangling, 137 m, 22.IV.2009, coll. Qing Jin and Bingbing Hu, slide No. CMT15059; 1♀, Yangjiang Farm, Qiongzhong County, 200 m, 11.V.2013, coll. Yinghui Sun, Wei Guan and Tengteng Liu, slide No. YMQ13048; Chongqing: 1♀, Tudiyan, Mt. Simian, 1200 m, 15.VII.2012, coll. Yinghui Sun and Aihui Yin, slide No. CMT16033; 1♀, Old Mt. Simian, 1280 m, 10.VIII.2012, coll. Xiaofei Yang and Tengteng Liu; 5♀, Mt. Jinyun, 550 m, 15–16.VIII.2012, coll. Xiaofei Yang and Tengteng Liu; Guizhou: 1♀, Maojia Village, Mayang River, 800 m, 5.X.2007, coll. Hui Zhen, slide No. CMT16116; Yunnan: 2♂, Mt. Weibao, Dali, 2205 m, 30.VII.2014, coll. Kaijian Teng, Wei Guan, Xiuchun Wang and Shurong Liu; 1♀, Taiyanghe Nature Reserve, 1450 m, 2.IX.2014, coll. Zhenguo Zhang, slide No. CMT16030; 1♀, Mt. Jizu, Dali, 2228 m, 27.VII.2014, coll. Kaijian Teng, Wei Guan, Xiuchun Wang and Shurong Liu; 1♀, Wild Elephants Valley, Xishuangbanna, 762 m, 19.VII.2014, coll. Kaijian Teng, Wei Guan, Xiuchun Wang and Shurong Liu; 1♂, Wild Elephants Valley, Xishuangbanna, 762 m, 12.VII.2015, coll. Kaijian Teng and Xia Bai; 1♀, Mt. Dawei, Pingbian County, Honghe State, 1800 m, 7.XI.2010, coll. Bingbing Hu, Jing Zhang and Yanpeng Cai, slide No. CMT16035; 1♀, Menglian, Pu'er, 950 m, 30.X.2010, coll. Bingbing Hu, Jing Zhang and Yanpeng Cai; 1♂, Mt. Gaoligong, Baoshan, 1473 m, 20.VII.2013, coll. Shurong Liu, Yuqi Wang and Kaijian Teng, slide No. CMT16034; 1♂, 1♀, 3–4.VIII.2010, 2♂, 3♀, 19.VIII.2010, Xishuangbanna Botanical Garden, 560 m, coll. Yinghui Sun and Lixia Li; 1♀, Mengyuan Town, Mengla County, Xishuangbanna, 640 m, 12.VIII.2010, coll. Yinghui Sun and Lixia Li, slide No. CMT16 0 91.
Diagnosis. This species is similar to the type species P. xeropis both in appearance and in genitalia. It can be distinguished by the labial palpus without a banding pattern, and the sub-rectangular symmetrical lateral parts of the uncus. In P. xeropis, the labial palpus has a greyish brown banding pattern, and the digitate lateral parts of the uncus are asymmetrical (Clarke, 1969: 313. Figs 1–1 d).
Redescription. Adult (Fig. 2 a) with wingspan 10.0–12.0 mm. Head shiny creamy white to yellowish white, with sparse brown scales above compound eyes. Antenna about 5/6 length of forewing, with scape creamy white and glossy; flagellum pale yellow and black alternately. Labial palpus creamy white; second segment with compact scale tuft on ventral surface; third segment fuscous near apex on outer side. Thorax and tegula creamy white. Forewing yellowish brown, mixed with black and white scales; three sub-ovate blackish spots equidistantly placed at basal 1/3 of cell on upper margin, at both middle and end of cell respectively, surrounded by creamy white; obscure black spot at apex of wing sometimes; fold with dense creamy white scales, with black spots at basal 1/3, at middle and at distal 1/3 respectively, sometimes obscure; fringe pale brown. Hindwing greyish brown; fringe pale brown, two to three times of wing width. Legs dominantly yellowish white; fore- and midlegs with coxae and femora blackish brown basally on ventral surface, with tibiae and tarsi blackish brown on outer surface; midleg with tibia and tarsus mixed with greyish brown scales on outer surface, tarsus with yellowish white ring at apex of each tarsomere; hindleg with tibia bearing long yellowish brown hairs, tarsus blackish brown at base of each tarsomere on outside.
Male genitalia (Fig. 3 a): Uncus wide, sub-rectangular, lobes separated from anterior 1/4, narrowed at base, slightly widened toward posterior margin, posterior margin with triangular concavity at middle, forming an inner process truncate at apex, an outer process rounded at apex with dense setae laterally. Gnathos nearly as long as uncus, widened basally, slightly narrowed distally, indented at apex (Fig. 3 a1); culcitula sub-round. Tegumen divided from basal 1/3; lateral branch equally wide, truncate anteriorly. Valva apically reaching top of uncus; ventral margin sinuate, concave at basal 1/3 and distal 1/3, bluntly protruded medially; dorsal margin slightly concave before rounded apex. Aedeagus slightly thinned to blunt apex.
Female genitalia (Fig. 4 a): Papillae anales more or less digitate, with setae. Apophyses anteriores about 2/5 length of apophyses posteriores. Ostium bursae rounded, with a semicircular plate anteriorly. Ductus bursae membranous, longer than corpus bursae, with a wide sclerotized ring between basal 1/5 and 1/4. Corpus bursae ovate, membranous; signum triangular, with finely serrate edge.
Host plant: Poaceae: Oryza sativa L. (Li & Chen 1988).
Distribution. China (Chongqing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Henan, Hunan, Yunnan), India.
description: Published as part of Chen, Mengting & Li, Houhun, 2017, Review of the genus Pityocona Meyrick, 1918 (Lepidoptera: Gelechiidae) in China, with descriptions of five new species, pp. 347-357 in Zootaxa 4263 (2) on pages 349-353, DOI: 10.11646/zootaxa.4263.2.8, http://zenodo.org/record/573167