418 OBTHOPTEEA. 



7. Gongrocnemis zendala, sp. n. 



Fusco-fulvescens vel leviter virescens ; pedibus luteo- et fuscp-marmoratis. Antennae fuscae, in parte 

 proximali luteo-annulatae. Verticis rostrum apice obtusum, haud emarginatum. Frons concolor. 

 Pronotum dense granulatum ; metazona supra mgulata, margine antico haud tuberculato, postico 

 truncato, vix arcuato ; canthis lateralibus explicatis, dorso fulvo, antioe et postice virescente ; lobis 

 lateralibus appressis, virescentibus, superne nigro-marginatis. Elytra grisea, brunneo-maculosa, campo 

 margin ali simpliciter oblique venosa. Alas fuscae, campo antieo testaceo ; campo intermedio et postico 

 partim in venuli3 parce irregulariter pallide fasciatis et maculosis ; limbo toto et parte interno immacu- 

 latis. "Pectus et abdomen concoloria. Femora gracilia, spinis parvis pallidis apice nigro armata ; antica 

 et intermedia spinis 4, postica 7-8. Tibiaa intermediae supra spinis 1-2 ; posticae margine exteriore 

 spinis 7. 



5 . Ovipositor modice longus, gracilis, apice niger, margine supero laevissime arcuato. Lamina infra-genitalis 

 trigonali-incisa, bidentata. 



? . Long. corp. 34 ; pronot. 9 ; elytr. 38 ; femor. post. 23 ; ovipos. 20 millim. 



Hab. Mexico, Teapa in Tabasco (H. H. Smith). 



Allied to G. jpallidespinosa, Brunn., but the wings are not regularly tessellated as in 

 that species ; the ovipositor is more slender and somewhat arcuate ; the rostrum of the 

 vertex is scarcely emarginate. 



8. Grongrocnemis incerta, Brunn. 



Gongrocnemis incerta, Brunn. v. W. Monogr. der Pseudophyll. p. 167. 

 Hab. Mexico (Mus. Genavense) ; Guatemala (coll. Brunner). 



9. Gongrocnemis nigrospinosa, Brunn. 



Gongrocnemis nigrospinosa, Brimn. v. W. Monogr. der Pseudophyll. p. 167. 

 Hab. Mexico (coll. Brunner). 



10. Gongrocnemis accola, Brunn. (Tab. XX. fig. 5.) 



Gongrocnemis accola, Brunn. v. W. Monogr. der Pseudophyll. p. 167. 



Minor, fulvo-testacea ; fronte concolore vel fuscescente. Pronotum obsolete granulatum, postice truncatum, 

 utrinque nigro-vittatum. Elytra subacuminata, translucide testacea, venis nigris. Alae pallide infumatae, 

 obsolete hyalino-lineatae. Pedes baud marmorati. Femora antica subtus spinis 5-7 ; intermedia 4 ; 

 postica 7-spinosa. Tibiae anticae infra foramina leviter tumid®, basi, in medio et apice, nigrae ; inter- 

 mediae supra spinis 2. Femora postica apice plus minus nigra, spinae omnes nigrae. 



Var. a. Fuscescens, tibiis anticis supra nigris. — b. Flavescens, ornamentis nigris fere nullis ; tibiis anticis vix 

 fusco-notatis. — c. Tibiae intermediae spina unica, vel spinis 4. 



$ . Ovipositor gracilis, rectus vel leviter arcuatus. 



c? . Cerci crassi, brevissimi, obtusi. Lamina infra-genitalis stylis longis instructa. 



2 . Long. corp. 28 ; pronot. 7'5 ; elytr. 24*5 ; femor. post. 23 ; ovipos. 17 millim. 



<S . Long. corp. 30 ; pronot. 7'5 ; elytr. 25 ; femor. post. 21 millim. 



Fiotke : — Fig. 5, tbe ovipositor of the female. 



Hab. Guatemala (Mus. Genavense ; Bodriguez). 



