22 JAMES A. G. REHN. 



portion of the lateral carina? strongly callous, the rugosity extending across, join- 

 ing its fellow, and dividing the central sericeous area into two parts, an anterior 

 cordate, and a posterior sub-pyriform area; lateral lobes as broad as deep, the 

 anterior margin sinuate, anterior lower angle rounded, posterior margin well 

 rounded. Tegmina rather short, centrally with a "dead" spot of considerable 

 size, another of similar character occupying the distal portion of the lower 

 margin and involving the lower margin of the closed wing. Wings rather long, 

 considerably exceeding the tegmina. Anterior and median femora armed below 

 distally with three large, spines, the apical two being quite large ; tibiae bearing 

 several spines on the lower margins, the. limbs hirsute. Posterior femora slender, 

 the swollen basal portion superiorly rugulose, lower margin centrally with three 

 blunt teeth ; tibiae considerably longer than the femora, quadrate, both margins 

 strongly spiued above, the lower margins with few spines. Subgenital plate 

 broad, papillose, the styliform processes short and directed outward. Cerci taper- 

 ing, slightly curved towards the acute apex. 



General tint a combination of greenish yellow and dull brown, the effect being 

 that of a dead leaf. Tegmina yellowish green centrally, becoming greenish yel- 

 low toward the periphery; base, borders of the tympanum, edging of the "dead" 

 spots and the general suffusing tint of the lateral lobes and femora dull umber. 

 Pronotum above with sericeous areas dull golden yellow, the callous ridges and 

 upper surface of head with the antenna? and the ground color of the limbs creamy ; 

 eyes vinaceous. Limbs and anuulations of the antenna? blackish brown. 

 Measurements : 



Length of body 14. mm. 



Length of pronotum ..... 4.2 mm. 



Length of tegmina 23. mm. 



Length of hind femora ..... 12.5 mm. 



Amblycorypha guatemala* Saussure and Pictet. 



1897, Amblyeorypha guatemalse Saussure and Pictet, Biol. Cent.-Amer., Orth., 

 i, p. 336. 



One male ; Escondido River, fifty miles from Bluefields, Nicara- 

 gua August 15, 1892. Collected by C. W. Richmond (U. S. N. M.). 



Paragenes conspersa (Brunner). 



1878, A[nepsia] conspersa Brunner, Monogr. der Phaneropt., p. 270. 



One male ; Mexico. (Coll. Acad. Nat. Sci. Phila.). 



Anaulacoinera laticauda Brunner. 



1878, -4 [naula comera] laticauda Brunner, Monogr. der Phaneropt., p. 292. 



One male; Honduras. (Coll. Acad. Nat. Sci. Phila.). 



iMicrocentriim lauceolatum (Burmeister). 



1838, Ph[ylloptera] lanceolata Burmeister, Handb. d. Ent., ii, p. 692. 



One female; Panama. (Coll. Acad. Nat. Sci. Phila.). 



Microcentrum syiitechnoides n. sp. 



Type: male; Cuernavaca, Morelos, Mexico. September. Col- 

 lected by Otis W. Barrett. 



