1892.] THE ORTHOPTERA OF THE ISLAND OF ST. VINCENT. 217 



Tribus G^ryllidjE. 

 Genus Anurogryllus, Sauss. 



1. A. MUTicus, de Geer. 



Gryllus muticus, de Geer, 1773, Mem. Ins. iii. p. 520, pi. 43. 

 fig. 2. 



Anurogryllus muticus, Sauss. Melang. Orthopt. v. p. 452. 



Patria: St. Vincent, windward side, leeward side (500-1000'). 

 — Specimina nonnulla, collecta vespere in silvis mensibus Januario 

 et Augusto. — Occurrit etiani in Haiti, Mexico, Panama, Venezuela, 

 Surinam, Brasilia (coll. Brunner, Sauss.). 



Genus Gryllus, Linn. 



1. G. AssiMiLis, Fabr. (var. cubensis, Sauss.). 



Gri/llus assimilis, Fabr. S. E. 280, 3 (1775); E. S. ii. p. 29, 4 ; 

 Saussure, Miss. Scient. au Mexique, p. 396 ; id. Melang. Orth. v. 

 p. 318. 



Patria : St. Vincent. — Specimen unicum. — Occurrit etiam in Cuba, 

 Martinique, Brasilia, Columbia, Mexico, et in provinciis meridio- 

 nalibus Civitatum Unitarum (coll. Brunner, Sauss.). 



Genus Gryllodes, Sauss. 

 1. G. rufipes, Eedt. (n. sp.). (Plate XVII. fig. 15.) 

 Statura majore. Fusco-niger. Caput nigro-nitidum, glahrum, 

 unicolor, ewceptis ocellis Jlavis {fascia supra-antennali testacea 

 nulla). Pronotum teres, fusco-nigrum, pilosum ; lobi laterales 

 margine inferiore rotundato, retrorsmn nonnihil ascendente ; 

 dorsum pronoti margine antieo et macida discoidali crueiformi 

 obscure rubris. Elytra $ lobiformia, metanotum paruvi 

 superantia, dorso distincte (1 7nm.) remota, castanea, basi palli- 

 diora, ovata, fere circularia, venis longitudinalibus parallelis 

 itistructa. Abdomen fusco-nigrum, pilosum, subtus pallidius. 

 Femora omnia cum tibiis tarsisque rufo-ferruginea. Femora 

 postica extus indistincte et oblique obscure striata. Tibice anticce 

 intus tympano nullo, extus tympano angusto, elliptico. Tibia; 

 postica; superne utrinque 5-spinosce. Metatarsus posticus 

 artictdis duobus sequentibus unitis longior. Ovipositor femoribus 

 posticis subosquilongus, apice utrinque bispinosus. $ . 



Long, corpor 22-5 millim. 



„ pronot 4'5 „ 



„ elytror 4*2 „ 



„ fern, post 13'3 „ 



„ oviposit 14 „ 



Patria : St. Vincent, Richmond valley (1200'). — Specimen unicum^ 

 coUectum sub virgultis in silvis humidis mense Januario. — Hsec 

 species, valde affinis Gr. gn/yannensi et la-platcB, Sauss. (Mel. 

 Orthopt. V. pp. 383 et 384), faciliter distinguenda est capita uni- 

 colore, statura majore, pedibus ferrugineis. 



