504 PROCEEDINGS OF THE NATIONAL MUSEUM vol. los 



Location of type: In the collection of the British Museum 

 (Natural History). 



Method of identification: Through a study of the paratype 

 which was compared with the holotype by Mr. D. S. Fletcher. 



Distribution: Known only from the type locality. 



Material studied: 1 male. 



Tatochila orthodice (Weymer) 



Pieris orthodice Weymer, in Weymer and Maassen, W. Reiss und A. Stiibel 

 Reisen in Siid-Amerika, Lepidopteren . . . , pp. 99, 124, pi. 3, fig. 20, 

 1890. — Staudinger, Ent. Zeitschr. "Iris," Dresden, vol. 7, p. 62, July 14, 

 1894. 



Tatochila xanihodice (Lucas), Berg nee Lucas (a misidentifi cation of male), Anal. 

 Mus. Nac. Buenos Aires, vol. 4, pp. 249-252, fig. 4, Nov. 18, 1895 



Tatochila orthodice Weymer, Berg, Anal. Mus. Nac. Buenos Aires, vol. 4, pp. 

 253, 254, Nov. 18, 1895.~Rebel, Weymer, and Stichel, Berliner Ent. Zeit- 

 schr., vol. 46, p. 291, September 1901. — Rober, in Seitz, Die Gross-Schmetter- 

 linge der Erde, vol. 5, p. 57, pi. 18, figs. e4, e5. May 25, 1908. — Paravicini, 

 Mitteil. Schweizerschen Ges., vol. 12, p. 23, May 1910. — Giacoraelli, Anal. 

 Mus. Nac. Hist. Nat. Buenos Aires, vol. 26, pp. 406, 407, 409, 411, 414, 415, 

 Mar. 10, 1915; Rev. Chilena Hist. Nat., vol. 20, pp. 43, 44, 46, 53, 55, 56, 57, 

 pi. 3, fig. 6, June 30, 1916. — Jorgensen, Anal. Mus. Nac. Hist. Nat. Buenos 

 Aires, vol. 28, pp. 430, 443, 456-459, fig. 5, Nov. 10, 1916.— Giacomelli, 

 Physis, vol. 3, pp. 375, 376, 1917. — Rober, in Seitz, Die Gross-Schmetterlinge 

 der Erde, vol. 5, p. 1015, Jan. 21, 1924. — Talbot, in Strand, Lepidopterorum 

 catalogus, pars 53, Pieridae I, p. 59, Oct. 24, 1932. — Breyer, Verhandlungen 

 VII Internationalen Kongress fiir Entomologie, vol. 1 (for 1938), p. 32, 

 February 1939. — Hayward, Act. Zool. Lilloana Inst. "Miguel Lillo," p. 93, 

 Oct. 25, 1951.— Forster, Veroffentl. Zool. Staatss. Munchen, vol. 3, p. 136, 

 Dec. 1, 1955. — Zischka, Fol. Univ., L^niv. Cochabamba, Bolivia, vol. 5, 

 pp. 18, 19, October 1951. 



Tatochila orthodice ab. hreyeri Breyer (Giacomelli MS.), Verhandlungen VII 

 Internationalen Kongress fiir Entomologie, vol. 1 (for 1938), pp. 32, 33, 

 February 1939. — Hayward, Act. Zool. Lilloana Inst. "Miguel Lillo," vol. 9, 

 p. 94, Oct. 25, 1951. 



Tatochila orthodice f. inpvnctata Breyer, Verhandlungen VII Internationalen 

 Kongress fiir Entomologie, vol. 1 (for 1938), p. 32, February 1939. 



Synchloe orthodice (Weymer), Breyer, Rev. Soc. Ent. vol. 12, p. 310, February 

 1945. — Zischka, Fol. Univ., Univ. Cochabama, Bolivia, vol. 1, p. 28, Decem- 

 ber 1947. 



Tatochila orthodice f. impunctata Breyer, Hayward (a correction for inpunctata) , 

 Act. Zool. Lilloana Inst. "Miguel Lillo," vol. 9, p. 94, Oct. 25, 1951. 



Venation: As illustrated (fig. 64). 



Legs: Witli paronychium, claw, and pulvillus as illustrated (fig. 

 78). 



Male: Plate 6, figure 20. Head with outer surfaces of palpi 

 orange and thus differing from all other members of Group D. Scales 

 behind eyes orange. Wings above white with dark brown markings 

 on forewing as illustrated, being more reduced than in inversa or 



