MIATHYRIA. 295 
| Teapa. Guayaquil. | Chapada, Sapucay. 
Abdomen, ¢ ......... ec eee eee 24-26 24-255 | 24-27 24-25°5 
re | 26-27 2425-5 | 23-525 23-5-25 
Hind wing, 6 ww... eee eee | 31-33 32-345 32-33°5 30-32°5 
9 Dee eee ee eee ee | 31°5-32 32°5-33°5 | 30-382 29-32 
Maximum width of hind wing ..,. | g ilk 18 | here | eee 
10°5-11 12 | 106-11 10-10°5 
Hab. Mexico, Tampico*® and Altamira (Hoag, coll. P. P. C.: 1 2) in Tamaulipas, 
Mazatlan*, Tepic’ (Hisen & Vaslit, coll. P. P.C.: 26,12) [1 6], Guadalajara 
[1 ¢] (Schumann) (McClendon: 1 3], Vera Cruz [Barrett: 1 2] (coll. P. P. C.), 
Frontera [1 ¢, 5 @]and Teapa in Tabasco (H. H. Smith: 15 ¢, 20 9), Lumija in 
Chiapas [2 ¢, 1 9 | (coll. Westcott); Guarmmata (coll. McLachlan: 1 3 with label 
“ Tramea marcella, Selys,” in McL.’s hand), Puerto de San Felipe [1 ¢, 1 9 ], Gualan 
[1 ¢ | (Williamson, Deam, coll. Wilmsn.), Los Amates (Hine, O. S. U.: 1 9); Nica- 
RaGUA, Polvon (McMiel, colls. McLachlan, M. C. Z.: 3 3); Costa Rica, Turrialba 
(Tristan: 3 9); Panama, La Chorrera (Dolby-Tyler®).—Couomsia [1 ¢], Bonda in 
Dept. Magdalena [H. H. Smith: 2 9] (Carn. Mus. Pittsb.), Turbo? (Dr. Maak, 
M. C.Z.: 1 3), Barranquilla’, Nerviti®, Cerro on the Brazo de Loba’; Eovapor, 
Estero Salado’, El Salado [1 ¢, 2 9], Casiguana [2 ¢,1 9], Duran [4 ¢, 8 2], 
Batan [1 @ |, Babahoyo [1 @ |, Guayaquil [4 ¢,6 9 ](Campos R., A. N.S.); Braz} 3, 
Santarem °, Obydos°, Manaos °, Chapada [17 3, 5 9 |, Cachoeira[1 specim.], Corumba 
[1 ¢,1 2], Rio Janeiro (McLach. MS.), Rio Grande do Sul [1 ¢,1 2 ](H. H. Smith, 
Carn. Mus. Pitts.) (vu. Jhering, A. N.S.: 3 3,2 2); Paraauay, Sapucay (Foster, 
U.S. N.M.: 96, 9 2), Costa Aguaray (coll. P. P. C. ex coll. Foerster: 1 ¢), 
Concepcion [1 specim.]; ARGENTINA, Fazenda de San José near San Lourenzo [1 ¢ ], 
Goya [1 ¢,3 2 | (HM. H. Smith, Carn. Mus. Pittsb.), Corrientes (Perren, coll. P. P. €. 
ex coll. McLach.: 1 3), San Isidro !° near Buenos Aires; West Inpiss, Cardenas 2 in 
Cuba, Jamaica ‘4. 
Taken in January at Teapa, Los Amates, Gualan, Santarem®, Sapucay, Fazenda de 
San José, and San I[sidro1°, in June at Altamira and in Colombia8, in August at 
Guadalajara, Estero Salado § and Duran, in November at Tepic’ and Sapucay. 
At Gualan, Jan. 23, 1905, Mr. Williamson noted of this species: “3 or 4 seen. Not 
on wing Jan. 14 or 15 at Gualan.” 
2. Miathyria simplex. 
Libellula simplex, Ramb. Ins. Névr. p. 121 (1842)’; Selys, in Sagra’s Hist. Cuba, Ins. p. 452 
(1857) *. 
Tramea simplex, Hagen, Stett. ent. Zeit. xxviii. p. 228 (1867)°; Proc. Bost. Soc. Nat. Hist. xi. 
p. 292 (1867) *. 
2q 2 
