27G ]\I^Louis B. Prout on the 
of that genus, S. mrescens, Warr. {ibid.), of which 1 know 
only the 
120. Eupithecia semilugens (Dognin). 
Tephroclystia semilugens, Dognin, Ann. Soc. Ent. Belg., 
1, 209 (1906). 
Tucuman (types), in coll. Dognin. 
121. Eupithecia chincha (Dognin). 
Eupithecia chincha, Tfogwm, Ann. Soc. Ent. Belg., xliii, 138 
(1899.) 
Tucuman, in coll. Dognin. 
Dognin’s types were from Ecuador. 
122. Eupithecia furvipennis (Dognin). 
Tephroclystia furvipennis, Dognin, Ann. Soc. Ent. Belg., 
1, 209 (1906). 
Tucuman (type), in coll. Dognin. 
123. Eupithecia indefinita (Snellen). 
Eupithecia indefinita, Snellen, Tijd. Ent., xvii, 75, tab. v, 11 
(1874). 
Tucuman, in coll. Bastelberger. 
Described by Snellen from Bogota. 
124. Eupithecia bellimargo (Bastelberger). 
Tephroclystia bellimargo, Bastelberger, Intern. Ent. Zeit. 
Guben, i, 255 (1907). 
Tucuman (type), in coll. Bastelberger. 
125. Eupithecia i-actevirens (Dognin). 
Tephroclystia lactevirens, Dognin, Ann. Soc. Ent. Belg., lii, 
21 (1908). 
Metan, Salta (type), in coll. Dognin. 
126. Eupithecia truncatipennis (Warren) (?). 
Tephroclystia truncatig)cnnis, Warren, Nov. Zooh, iv, 451 
(1897). 
Buenos Aires, one January 27, 1902 (A. F. Bayne), 
in coll. L. B. Prout. 
