430 OKTHOPTEKA. 



carinam separatis. Cerci teretes, breves, apice leviter arcuato, obtuso, unguiculato. Lamina infra- 

 genitalis longiuscula, apice attenuata, profunde acute incisa, limbo incisune lamellari, per sulcum delineata 

 lobum furcatum, sublamellarem earn haud superantem imifcante. Styli breves, obtusi, subdepressi. 



cJ . Long. corp. 32 ; pronot. 6 ; elytr. 29-5 ; femor. post. 19 millim. 



2 . Long. corp. 33 ; pronot. 6 ; elytr. 29 ; femor. post. 18 ; ovipos. ? millim. 



Figtjee : — Fig. 24, the infra-genital plate of the male, with styli. 



Hab. Panama, Volcan de Chiriqui {Champion). 



6. Bliastes fasciatus, Brunn. 



Bliastes fasciatus, Brunn. v. W. Monogr. der Pseudophyll. p. 192. 

 Hab. Costa Rica (Mus. Berol.). 



7. Bliastes moristoides, Brunn. 



Bliastes moristoides, Brunn. v. W. Monogr. der Pseudophyll. p. 193. 

 Hab. Mexico. — Antilles, Martinique. 



[8. Bliastes punctifrons, St&l. 



Bliastes punctifrons, Stal, 6fv. Vet.-Ak. Forh. xxx. 4, p. 49 (1873) ; Recens. Orthopt. 2, p. 91 ; 

 Brunn. v. W. Monogr. der Pseudophyll. p. 194, 



Hab. Colombia, Antioquia.] 



PARABLIASTES, Brunner. 

 Parabliastes, Brunner v. W. Monogr. der Pseudophyll. p. 195. 



i. Parabliastes vermiculatus, sp. n. 



Pallide testaceus, leviter virescens. Antennae totae concolores. Frons polita, nitida, crasse sparse punctata, in 

 medio breviter bisulcata, tota pallida. Mandibulae apice castaneae. Pronotum dense verruculoso- 

 granulatum, sulcis vermiculatis castaneo-variis ornatum ; margine infero loborum lateralium crassissimo, 

 elevato-depresso, nitido, polito. Elytra angusta, pallida, areolis ad venas transversales fuscis ; campo 

 marginali minus dense reticulato. Ala? leviter infumatae. Tibiae anticae breviusculae, latere supero lato, 

 piano, punctato, infra foramina haud lobatae ; conchis convexis, crassis, interna crassiore ; basi tibiarum 

 sulco transverso, alteroque interno supra concham castaneo-notatis. Femora antica subtus inermia ; 

 intermedia spinis 2 ; postica 4-5, rufo-castaneis. Lobi geniculares femorum posticorum producti, 

 rotundati ; interno spinoso. Tibiae posticae extus tantum spinis 3-4, intus spinis 9 ; spinae omnes 

 tibiarum castaneae 'vel cum basi pallida. Partes anales ? 



6 . Long. corp. 27 ; pronot. 6 ; elytr. 27'5 ; femor. post. 15 millim. 



Hab. Panama, Volcan de Chiriqui (Champion). 



We are compelled to place this species in Parabliastes, although the anterior tibiae 

 are not lobate ; the other characters, however, are very similar to those of that genus, 

 especially the much opened and thickened shells of the tympana of the anterior tibiae. 

 Two other species are known from the northern parts of South America. 



