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SEMIOTHISA. 13 
14. Semiothisa acutaria. (Tab. LILI. fig. 17, 3.) 
Macaria (?) acutaria, Walk. Cat. xxvi. p. 1643?. 
Hab. Panama, Bugaba (Champion), Chiriqui (Trotsch, in mus. _ Staudinger). — AMAZONS, 
Para}. 
We have only seen two examples of this species from our yegion. We figure the 
Bugaba specimen, which is almost identical with Walker's type in the National 
Museum. 
15. Semiothisa castalia, sp. n. (Tab. LIIT. fig. 18, 3.) 
Primaries and secondaries white, with a very slight yellowish tinge, both wings crossed from the costal to the 
inner margin by a narrow submarginal pale brownish line ; the fringe white, brown just below the apex 
of the primaries; the underside very much as above: head, thorax, abdomen, antenne, and legs yellowish- 
white. Expanse 1; inch. 
Hab. Mexico, Northern Sonora (Morrison). 
One specimen. 
16. Semiothisa agrammata. 
Macaria agrammata, Guen. Sp. gén. des Lép. x. p. 75°; Walk. Cat. xxiii. p. 903°. 
Macaria crassaria, Walk. Cat. xxiii. p. 916°. 
Hab. Mexico, Jalapa (M. Trujillo), Atoyac in Vera Cruz (H. H. Smith), Paso de San 
Juan in Vera Cruz (coll. Schaus).—Amazons 1, Santarem 2? 3, 
The female of this species is slightly larger than the male, and it also differs in 
being paler in colour and in having the lines crossing the wings more distinct. 
17. Semiothisa (?) contorta. (Tab. LIII. fig. 19, ¢.) 
Azelina contorta, Thierry-Mieg, Le Nat. 1892, p. 217°. 
Hab. Guatemaua, San Geronimo, Volcan de Atitlan 2500 to 3500 feet (Champion). 
—CoLomBia ; Ecuapor; Perv !. . 
I am indebted to Mons. P. Thierry-Mieg for the loan of his type of this and of the 
other Tropical-American species he has lately described. Of his Azeléna contorta we 
have a good series ; but it clearly does not belong to Azelina, and appears to me to be 
much more closely allied to Semicthisa, in which genus I have provisionally placed it. 
We figure a male specimen from San Gerénimo. ‘The female is considerably larger 
and generally darker in colour. 
18. Semiothisa infusata. 
Macaria infusata, Guen. Sp. gén. des Lép. x. p. 81’ ;- Walk. Cat, xxi. p. 906°. 
Macaria disceptata, Walk. Cat. xxiii. p. 895°. 
Macaria santaremaria, Walk. loc. cit. p. 917°. 
Hab. Mexico, Presidio (Forrer), Jalisco (Schumann), Dos Arroyos 1000 feet, Tierra 
Colorada 2000 feet, Rio Papagaio 1200 feet, and Venta de Zopilote 2800 feet, all in 
