taxonID	type	description	language	source
764E8783575CFFFBFF49FC8897A62536.taxon	description	Tylostega Meyrick, 1894. Type species: Tylostega chrysanthes Meyrick, 1894, by original designation. Key to Chinese species of Tylostega based on male genitalia.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575CFFF8FF49FADD939A257B.taxon	diagnosis	Diagnosis. This species is similar to T. tylostegalis Du & Li, 2008 superficially, but it can be separated by the valva with a sub-rectangular projection medially and the dorsal margin of the sacculus without denticles; in T. tylostegalis, the valva has a small triangular projection medially and the dorsal margin of the sacculus bears denticles (Du & Li, 2008: fig. 8). This species is also similar to T. serrata Du & Li, 2008 in the shape of the valva, but it can be separated by the phallus with one cornutus and the hindwing with a black spot at apex and at distal 1 / 3 of dorsum respectively; in T. serrata, the phallus has two cornuti, and the hindwing lacks a black spot at apex and dorsum (Du & Li, 2008: fig. 12). Description. Adult (Fig. 1) wingspan 18.0 ‒ 20.0 mm. Head yellowish brown. Antenna yellow or yellowish white, male ventral cilia approximately as long as diameter of flagellomere. Labial palp with 1 st segment yellowish white; 2 nd segment with basal 2 / 3 yellowish white except fuscous on dorsal surface, distal 1 / 3 fuscous; 3 rd segment fuscous. Maxillary palp with basal half yellowish white, distal half fuscous. Proboscis with scales at base yellowish white. Patagium, tegula and thorax yellow mixed with fuscous. Forewing ground color yellow, with diffused blackish brown scales, with blackish brown patch at base; antemedial line black, extending from basal 1 / 4 of costa excurved to middle of lower margin of cell, then incurved to basal 1 / 3 of dorsum; depression before discoidal stigma, covered with a small yellow flat scale-tuft mixed with black and gray on dorsal surface, with dense grey and black scale-like pecten on ventral surface in male; orbicular stigma in female black, at distal 1 / 3; discoidal stigma blackish brown; postmedial line black, extending from distal 1 / 3 of costa oblique outward to near middle of R 3 + 4, then oblique inward to near middle of M 2, thereafter arched outward to basal 1 / 3 of CuA 2, finally extending to distal 1 / 3 of dorsum; terminal domain blackish brown; black spots along terminal margin; cilia yellowish brown, slightly darker at base. Hindwing yellow, blackish brown at apex, with a black spot at base; discoidal stigma black; postmedial line black, extending from distal 1 / 3 of costa oblique inward to middle of M 2, thereafter arched inward to near basal 1 / 3 of CuA 2, finally excurved to above 1 / 3 of dorsum, connecting with black spot at distal 1 / 3 of dorsum; black spots along terminal margin; cilia yellowish brown, slightly darker at base. Abdomen yellow mixed with brown and blackish brown scales. Legs yellowish white except black at apices of femora, tibiae and each tarsomere. Male genitalia (Fig. 3). Uncus gradually narrowed from base to rounded apex, with height greater than basal width, setose along lateral margin of distal 4 / 5 and on dorsal surface of distal 1 / 5. Valva subparallel from base to basal 3 / 5, narrowed from basal 3 / 5 to rounded apex; median projection sub-rectangular, bearing dense denticles anteriorly, bifurcate distally; costa band-like, uniform from base to basal 3 / 4, gradually narrowed from distal 1 / 4 to apex, terminating before apex; sacculus concave at basal 1 / 4 dorsally, arched medially, slightly concave at distal 2 / 5, gradually narrowed from distal 1 / 4 to apex, terminating at distal 2 / 5 of valva on ventral margin. Saccus triangular. Juxta sub-trapezoidal, arched outward. Phallus about 4 / 5 length of valva, with one long, curved spine-like cornutus, slightly shorter than phallus. Female genitalia (Fig. 4). Apophyses anteriores approximately 2 times length of apophyses posteriores. Lamella antevaginalis U-shaped, posterior margin concave deeply to above anterior margin, anterior margin obtuse. Ductus burse curved outward at basal 1 / 3, distal half with small granules forming a longitudinal stripe. Corpus bursae oblong, widened anteriorly, not well divided from ductus bursae. Type material. CHINA, Hainan: Holotype, ♂, Jianfengling (18.75 ° N, 108.87 ° E; elev. 810 m), Ledong County, 14 June 2018, leg. Ping Liu, Xia Bai & Shuai Yu, slide No. LP 18045. Paratypes. 1 ♂ 1 ♀, 11 August 2017, leg. Xia Bai, Ping Liu & Shuai Yu, slide No. LP 17934, same locality as holotype; 2 ♂, Mingfenggu, Jianfengling, 8 ‒ 9 August 2017, others same as holotype; 1 ♂, Tianchi, Jianfengling, 9 March 2016, leg. Qingyun Wang, Suran Li & Shengnan Zhao; 1 ♀, Tianchi, Jianfengling, 7 August 2016, leg. Xia Bai, Shuonan Qian & Wanding Qi, slide No. LP 18008; 1 ♂, Tianchi, Jianfengling, 17 July 2015, leg. Qingyun Wang, Suran Li & Mengting Chen; 1 ♂ 1 ♀, Tianchi, Jianfengling, 15 Januarry 2016, leg. Kaijian Teng, Xia Bai & Mengting Chen; 1 ♂, Jianfengling, 27 April 2014, leg. Tengteng Liu, Wei Guan & Xuemei Hu; 3 ♀, Mt. Limu, 25 July 2014, leg. Peixin Cong, Linjie Liu & Sha Hu; 3 ♂, Mt. Limu, 5 Januarry 2016, leg. Kaijian Teng, Xia Bai & Mengting Chen, slide Nos. LP 17930, L 917931; 1 ♀, Bawangling, 23 April 2009, leg. Qing Jin; 1 ♀, Bawangling, 6 April 2008, leg. Bingbing Hu & Haiyan Bai; 1 ♀, Nankai Town, Yinggeling, 16 August 2016, leg. Xia Bai, Shuonan Qian & Wanding Qi; 1 ♀, Hongkan, Yinggeling, 14 March 2016, leg. Qingyun Wang, Suran Li & Shengnan Zhao; 1 ♀, Hongxin Village, Yuanmen Township, Baisha, 18 April 2014, leg. Tengteng Liu, Wei Guan & Xuemei Hu, slide No. LP 17935; 1 ♂, Beida Town, Jianling Village, Wanning, 28 July 2008, leg. Bingbing Hu & Li Zhang, slide No. LP 17932; 1 ♂ 3 ♀, Mt. Wuzhi, 23 ‒ 28 July 2016, leg. Xia Bai, Shuonan Qian & Wanding Qi, slide Nos. LP 17933 ♂, LP 18044 ♀; 1 ♀, Mt. Wuzhi, 6 July 2014, leg. Peixin Cong, Linjie Liu & Sha Hu; 1 ♀, Shuiman Town, Mt. Wuzhi, 2 August 2016, leg. Xia Bai, Shuonan Qian & Wanding Qi; 1 ♂, Chongtoumen, Shuiman Town, Mt. Wuzhi, 30 July 2013, leg. Haili Yu & Kaili Liu, slide No. LP 18041. Distribution. China (Hainan). Etymology. The specific name is derived from the Latin longi- and cornutus, referring to the rather long cornutus of phallus in male genitalia.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575FFFF9FF49FA1892C62771.taxon	diagnosis	Diagnosis. This species is characterized by the wings with obviously diffused blackish brown scales. It is similar to T. tylostegalis (Hampson, 1900) in the male genitalia, but it can be separated by the valva with a curved, bandlike median projection, the phallus with one spine-like and two Y-shaped cornuti, and the dorsal margin of the sacculus without denticles. In T. tylostegalis, the valva has a small triangular median projection, the phallus has two shorter and one longer spine-like cornuti, and the dorsal margin of the sacculus bears denticles (Du & Li, 2008: fig. 8). Description. Adult (Fig. 2) wingspan 20.0 mm. Head yellowish white. Antenna yellowish brown, male antenna with ventral cilia shorter than diameter of flagellomere. Labial palp with 1 st and 2 nd segments yellowish white except 2 nd segment with distal 2 / 5 and dorsal surface fuscous; 3 rd segment yellowish brown. Maxillary palp yellowish brown, tipped with fuscous. Proboscis with yellowish brown scales at base. Patagium, tegula and thorax yellow, mixed with blackish brown scales. Forewing ground color yellow, with diffused blackish brown scales, with blackish brown spots at base; antemedial line blackish brown, extending from basal 1 / 4 of costa to middle of upper margin of cell, then excurved to basal 1 / 3 of dorsum; depression before discoidal stigma, covered with a small yellow flat scale-tuft mixed with black on dorsal surface, with dense yellowish white mixed with brown scale-like pecten on ventral surface in male; discoidal stigma blackish brown, barlike; postmedial line blackish brown, extending from distal 1 / 3 of costa to M 2, thereafter arched outward to near base of CuA 2, finally excurved to distal 1 / 3 of dorsum; terminal domain blackish brown; black spots along terminal margin; cilia yellowish brown. Hindwing yellow with diffused blackish brown scales; discoidal stigma blackish brown; black spots along terminal margin; cilia yellowish brown. Legs yellowish white, black at apices of each tarsomere and of all tibiae, and on outer surface of basal 1 / 3 of middle tibia. Male genitalia (Fig. 5). Uncus slightly narrowed from broad base to rounded apex, with height greater than basal width slightly, setose along lateral margin of distal 2 / 3 and distally. Valva subparallel from base to basal 2 / 3, gradually narrowed from distal 1 / 3 to rounded apex; median projection bandlike, curved outward, bifurcate distally; costa gradually narrowed from base to before apex; sacculus concave at basal 1 / 3 on dorsal margin, arched in middle, subparalle from distal 1 / 3 to apex, terminating beyond ventral half of valva. Saccus sub-semicircular, obtusely rounded on anterior margin. Juxta heartshaped, rounded on anterior margin, concave on posterior margin, produced posterolaterally. Phallus about half length of valva, with one spine-like and two Y-shaped cornuti. Female. Unknown. Type material. CHINA, Yunnan: Holotype ♂, Yexianggu (22.17 ° N, 100.87 ° E; elev. 762 m), Xishuangbanna, 17 July 2014, leg. Kaijian Teng, Wei Guan, Xiuchun Wang & Shurong Liu, slide No. LP 18007. Paratype. 1 ♂, Lvshilin, Xishuangbanna Nature Reserves, 21 May 2015, leg. Zhenguo Zhang, slide No. LP 18033. Distribution. China (Yunnan). Etymology. The specific name is derived from the Latin vittiformis, referring to the bandlike median projection of the valva.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575EFFFEFF49F815968423FD.taxon	diagnosis	Diagnosis. This species is similar to T. tylostegalis (Hampson, 1900) externally, but can be separated in the male genitalia by the valva with one large elliptical projection medially, the dorsal margin of the sacculus not having denticles but inflated triangularly at middle, and the phallus with two cornuti; in the female genitalia by the presence of the lamella postvaginalis. In T. tylostegalis the valva has a small triangular projection medially, the dorsal margin of the sacculus bears denticles but not inflated triangularly at middle, and the phallus has three cornuti; and the lamella postvaginalis is absent (Du & Li, 2008: fig. 8).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575EFFFEFF49F815968423FD.taxon	description	Description. Adult wingspan 18.0 ‒ 24.0 mm. Female genitalia (Fig. 6). Apophyses anteriores about 2 times length of apophyses posteriores. Ostium bursae sclerotized peripherally. Lamella postvaginalis large, trapezoidal, with fine spines posteriorly and laterally; lamella antevaginalis being two triangular lobes, rounded posteriorly, sclerotized along edges. Ductus burse with a narrow longitudinal coiled stripe of small granules. Corpus bursae elongate, slightly broader than ductus bursae, slightly broadened anteriorly, not distinctly separated from ductus bursae.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575EFFFEFF49F815968423FD.taxon	materials_examined	Material examined. CHINA, Guangxi: 1 ♂, Hekou Protection Station, Mt. Dayao, Jinxiu County, 18 July 2015, leg. Mujie Qi & Shengnan Zhao, slide No. LP 17983; 2 ♂, Mt. Daming, 5 ‒ 6 August 2011, leg. Shulian Hao & Yinghui Sun, slide Nos. LP 18507, LP 18508; 1 ♂ 1 ♀, Mt. Daming, 20 ‒ 25 May 2011, leg. Linlin Yang & Yinghui Mou, slide Nos. LP 18037 ♀, LP 18038 ♂; Guizhou: 3 ♂, Heiwan River, Mt. Fanjing, 17 ‒ 18 July 2018, leg. Meiling Zheng, Jiaqi Deng & Xiaoju Zhu, slide No. LP 17970; Yunnan: 1 ♂, Bingzhongluo Town, Gongshan County, Nujiang, 16 June 2017, leg. Kaijian Teng et al., slide No. LP 17991; 1 ♂, Xiajinchang, Malipo County, Wenshan City, 29 July 2016, leg. Kaijian Teng, Jiaen Li & Tao Wang, slide No. LP 18031; 1 ♀, Mojiang, Puer City, 20 October 2010, leg. Bingbing Hu, Jing Zhang & Yanpeng Cai, slide No. LP 17985; 1 ♂, Taiyanghe Nature Reserves, Puer City, 14 August 2016, leg. Kaijian Teng, Jiaen Li & Tao Wang, slide No. LP 18015; Zhejiang: 2 ♂, Laofoyan Village, Shuangxikou Town, Jiangshan City, 7 August 2016, leg. Qingyun Wang, Meiqing Yang & Ping Liu, slide No. LP 17975.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575EFFFEFF49F815968423FD.taxon	distribution	Distribution. China (Gansu, Guangxi, Guizhou, Henan, Yunnan, Zhejiang).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E8783575EFFFEFF49F815968423FD.taxon	discussion	Remarks. The female of Tylostega serrata Du & Li, 2008 is reported for the first time here.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49FBA593AD2483.taxon	distribution	Distribution. Borneo.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49FB54906A2513.taxon	distribution	Distribution. China (Xizang, Zhejiang).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49FA3D90B6263A.taxon	distribution	Distribution. China (Sichuan, Yunnan, Xizang).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49F9AC93AD2688.taxon	distribution	Distribution. Borneo.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49F95F92F8277A.taxon	distribution	Distribution. China (Anhui, Chongqing, Fujian, Gansu, Guangxi, Guizhou, Henan, Hubei, Shanxi, Sichuan, Yunnan, Zhejiang).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835759FFFEFF49F8ED9096280B.taxon	distribution	Distribution. China (Taiwan), Borneo, India.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835758FFFFFF49FF7A90A3217D.taxon	distribution	Distribution. China (Gansu, Guangxi, Henan).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835758FFFFFF49FEED9153226C.taxon	distribution	Distribution. China (Beijing, Fujian, Guangdong, Guizhou, Hebei, Heilongjiang, Henan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Sichuan, Zhejiang, Taiwan), Korea, Japan, Russia (Amur).	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
764E87835758FFFFFF49FDFB938522FD.taxon	distribution	Distribution. India.	en	Liu, Ping, Wang, Shuxia (2019): Two new species of the genus Tylostega Meyrick, 1894 (Lepidoptera: Crambidae) from China, with a list of all the known species in the world. Zoological Systematics 44 (3): 206-211, DOI: 10.11865/zs.201924, URL: http://zoobank.org/c62e5d84-6d22-4f54-a784-c1cbd02d4451
