146 APPENDIX. 
ITZALANA, gen. nov. (to follow the genus Acmonia, p. 39). 
Head very broad, narrow, the front truncately deflected and profoundly transversely sulcate, not visible from 
above; vertex with two transverse ridges, between which the surface is moderately sulcate, its anterior 
margin convex, posterior margin concave; eyes projecting a little beyond the anterior angles of the 
pronotum ; face broad and somewhat short, the lateral and posterior margins concavely sinuate, the lateral 
margins laminately raised and reflected ; clypeus with a central carination ; second joint of antenne sub- 
globose ; pronotum transverse, wider than vertex of head, anterior margin convex, base truncate, lateral 
margins oblique; mesonotum subtriangular ; tegmina short, very little longer than the body, anteriorly 
centrally, moderately, convexly arched, apex obtusely acute, the venation totally reticulate ; wings broad 
at base, apically obtusely acute; legs of moderate length, femora a little thickened and sulcate beneath, 
posterior tibiee with four spines; rostrum reaching posterior coxe. 
Type, J. formosa, Dist. 
1. Itzalana formosa, sp. n. (Tab. XIII. fig. 23.) 
Body and legs pale ochraceous; abdomen above suffused with sanguineous; basal and anterior margins of 
front, central anterior margin of pronotum, and lateral anterior margins of mesonotum black ; tegmina 
pale ochraceous ; wings pale sanguineous, apices pale ochraceous, apical anal area fuscous; pronotum 
transversely striate ; face finely granulate. 
Long. excl. tegm. 8 millim.; exp. tegm. 24 millim. 
Hab. Mexico, Temax in Yucatan (Gaumer). 
Fam. FLATIDA*. 
ACANALONIA (p. 46). 
12. Acanalonia inclinata. 
Acanalonia inclinata, Melichar, Ann, Hofmus. Wien, xvi. p. 190 (1901) ’. 
Hab. Honpuras }. 
PARACROMNA (to follow the genus Flata, p. 54). 
Paracromna, Melichar, Ann. Hofmus. Wien, xvii. p. 57 (1902). 
1. Paracromna punctata. 
Flata punctata, Fowl. antea, p. 52. 
2. Paracromna rotundior. 
Flata rotundior, Fowl. antea, p. 52, t. 7. figg. 11, lla. 
ORMENIS (p. 58). 
14. Ormenis fusca. 
Ormenis fusca, Melichar, Ann. Hofmus. Wien, xvii. p. 75 (1902)'. 
Hab. Mexico (Mus, Holm.'). 
| + By W. W. Fowzer. 
