342 SUPPLEMENT. 
Guadalupe [Hay: 1 6, 1 9] (U. 8S. N. M.), Mexico City (H. H. Smith, Schumann, 
Deam: 12 3,17 2)[3 6,6 9], Chapultepec [4 ¢ ], Tacubaya [1 ¢ ] (Barrett, colls. 
Adams, P. P. C.), Tlalpam (ZYower, coll. P. P. C.: 13, 1 2).—Bermupas? 6 13 16, 
Hamilton I. (Snyder, A. NV. S.: 1 9); Banamas 8, 
The Mexican examples were taken from June to September, those from San José 
del Cabo and Hamilton I. in October, | 
Prof. Blatchley records!" the Asilid, Proetacanthus philadelphicus, attacking this 
species at Ormonde, Florida. 
SUPPLEMENT. 
HETAERINA (p. 19). 
Heterina, Needham, Bull. 68, N.Y. St. Mus. p. 220 (1908). 
The supplementary material requires the following changes and additions to the 
Key to Species, anted, pp. 20-23 :— 
§ I. to be united with § IT. 
Under “ Males” of § II.: rubric e, after “ pale brown” insert “ (old males of cruentata may 
have the labrum almost or entirely black) ”?; add a new rubric :— 
“eee, Labrum black, usually with a yellow spot each side; tips of all 
the wings with a brown spot. 2 2. ew ee we ww. OLY fuscoguttata.” 
Under “ Females” of §1I.: rubric f, after “obscure in colour” insert “ (some females of 
capitalis will fall here, but see page 847, posted) ” ; under dd, insert :— 
‘ddl, Metasternum with no circular black border. (Includes g and gg 
as before, 7. titia and 4. americana; americana usually has the 
tibie pale superiorly, titia not so.) 
dd 2. Metasternum with a circular blackish border, slightly interrupted 
anteriorly, 
A, Size larger (length, abd. 33-35, hind wing 27-5-29-5 mm.), 21-26 
antecubitals on the front wings, wings with no stigma, venation 
at base usually reddish. . . . . ~ « I. fuscoguttata. 
