LOCUSTID2E. 363 



a black oblique diffusedly reddish-bordered spot adjoining the hind side of 

 the externo-tnedial vein at somewhat beyond one-third of the length of the 

 wing; large and small areolets irregular; veins proceeding from the 

 scapular to the costa oblique, most of them nearly parallel to each other. 

 Hind wings pellucid ; apical patch green ; veins pale green. Length of 

 the body 12 lines; expansion of the fore wings 32 lines. 



. Ega. From Mr. Bates' collection. 



3. VlADANA DIGRAMMA. 



Mas. Viridis, V. binotatae affinis; pedes breviores, graciliores ; caput 

 antice albidum; labrum anlice fuscum ; antenna fuscce ; femora 

 poslica fusco notata ; alee anlicce latiuscul(e,fusifoi'mes, lituris pallide 

 flavescentibus, macula nigra, guttis duabus fuscis; alee postica 

 diapkance, plaga apicali viridi. 



Male. Green. Head, prothorax and abdomen like those of V. bino- 

 tata in structure. Fore part of the head whitish ; labrum brown in front. 

 Eyes brown, round, very prominent. Antennae brown, green at the base. 

 Legs rather shorter and more slender than those of V. binotata ; hind 

 femora blotched with brown on the outer side towards the base. Fore 

 wings rather broad, fusiform, very little shorter than the hind wings, with 

 some irregular pale yellowish marks, and with a black spot which is at 

 somewhat beyond one-third of the length and is intersected by the interno- 

 medial vein; two exterior brown dots on the interno-medial vein. Hind 

 wings pellucid ; apical patch green ; veins white or greenish white. Length 

 of the body 13 lines ; expansion of the fore wings 30 lines. 



This species differs chiefly from the preceding one in the veins of the 

 fore wings; the oblique veins between the costa and the scapular towards 

 the base are less regular ; the transverse veins between the externo-medial 

 vein and its branch are more numerous. 



a. Santarem. From Mr. Bates' collection. 



Genus 98. SORIA. 



Fcem. Corpus sat gracile. Caput prothoraci aequilatum, inter oculos 

 gibbosulum. Oculi elliptic!, prominuli. Antennae gracillimae. Prothorax 

 sellatus, disco piano, margine lineaque transversa ruguloso elevatis. 

 Mesothorax et metathorax subgibbosi, ille oblique carinatus. Abdomen 

 compression. Oviduct us arcuatus, abdominis dimidio sequilongus. Pedes 

 sat graciles, femoribus anticis trispinosis, tibiis spinulosis. Aloe anticae 

 latae, alis posiicis paullo breviores. 



Female. Body rather slender. Head as broad as the prothorax, with 

 a protuberance above between the eyes, and with a little tubercle by the eye 

 on each side of the protuberance ; front nearly upright. Eyes elliptical, 

 prominent. Antennae long, very slender; first and second joints thick. 

 Prothorax with two flat compartments which are bordered and divided from 

 each other by a rugulose partly double rim ; hind compartment transverse, 

 larger than the fore one ; sides perpendicular. Mesothorax and metathorax 

 somewhat gibbous, the former emitting from its middle four oblique ridges, 

 two in front and two behind. Abdomen compressed. Cerci lanceolate. 

 Oviduct deep, curved, about half the length of the abdomen, its hind part 



