ne ——— nn tiillis:? —_———-— —— 




1923. | Zoological Results of Expedition to Yunnan 449 
| ¢ West of Kholitsan, 1 7 West of Lichiang, 1 ¢ near 
Kakatang, 5 ¢ g near Aiwa in Mekong Valley,2 ¢ 3 
South of Yeichih, 3 ¢ ¢ South of Puti, 1 ¢ South of 
Tsehimpo, 1 2 North of Chitsung, Valley of Yangtse, 
1 9 West of Las ihpa. 
Do not differ from type. Widely spread throughout 
China and Japan. 
Sympetrum eroticum ardens (MacLach.). 
Sympetrum eroticum urdens (MacLach.) (Thecadiplax ardens.) 
Ann. Mag. Nat Hist. (6) 13, p. 429 (1894),—Id., ibid 
(6) 17, p. 364 (1896),—Selys, (Dizlaa erotica.). Ann. 
Soc. ent. Belg.. 27, p. 90 (1883),— Ris, Cat. Coll. Zool. 
Selys, Fase. XIII, p. 669 (1911). 
A single 2 from near Chitsung, Yangtse Valley. The 
apices of the wings are hyaline, the bases of all wings 
saffronated as far as trigones. 
Crocothemis servilia (Drur.). 
Crocothemis servilia penn (Libellula servilia.) Ill. ex. Ins., i. 
tab. 47, fig pp. 112-113 (1770),—Ramb., Nevr., 
p. 80 (1842), a hes (Hrythemis servilia.) Novara, 
p. 104 (1866),—Id. Air seaesee servilia.) Zool. bot. 
Wien, 18, p 737 (1868). et 
1 s near Hoching, 1 9 near the same place, 1 pair 
near Shangkuan, 1 g West of Huanglienpu, 2 pairs 
Salween Valley, | 3 between Lu-chang and Fei-lung. 
on path above the river Mekon 
These do not differ from type, the maceration has rather 
hidden their ages. 
Palpopleura sexmaculata (Fabr.). 
Palpopleura sexmaculata (Fabr.) Ins., 1, p. 338, No. 
(1787), 3 Ent. syst, 2, p. 381 (1793).-—Burm., 
Hab. Ent., 2, p. 860 (1839),—Ramb., Nevr., p. 126 
(1842), —Brauer, Zool. bot. Wien, 18, p. 716 (1868),— 
Kirby, Proc. Zook. Soc., Lont., 1883, p. 325,—Jd., 
Trans. Zool. Soc., Lond., 12, p. ee oe e 4 
(1891),—Calv., Trans. Amer. ent. Soc., 25, p. 92 
(1898),—R. Martin, Mission Pavie (p. 5 sep.) (1904) ,-— 
Ris, Jenaische Denkr.. 13, p. 331 (1908). —Fabr. 
eee minula) Mantissa ins., i, P 339, No. 5 
(1787),—Id., Ent. Syst , 2, p. 385 (1793) 
Lg ie 2992 Salween Valley. The females have a 
small black spot between Mia and Miii in all wings just 
within the level of the inner end of the stigma. This 
spot is absent in the male. 
