500 Josef Redtenbacher. 



capitis fascia mediana ferruginea. Mandibulae ferrugineae. Pronoti äorsurti 

 liiieis 2 rufis, retrorsum dirergentibus, margine postico rotimdato; lobi laterales 

 margine postico sinuato, callo convexo angusto sed distincto. Elytra femora 

 postica valde superantia, alis twnniliil hreviora. Tihiae 4 anticae fusco-nigrae, 

 anticae spinis 6 armatae. Femora postica extus longitudinaliter fusco-bifasciata, 

 subtus inermia; lobi geniculares litringne bispinosi. Lamina subgenitalis 9 

 ovata, apice vix emarginata. Ovipositor falcatus. $. 



? 9 



Long, corporis . ... 22 mm Long, femorum postic. . . 156 mm 



„ pronoti 56 „ „ ovipositoris . . . 10 6 „ 



„ elytrorum . ... 29 „ 



Patria: New- Orleans (Coli. Brunner). 



2. Xiphidiiim agile de Cceer. (Fig. 80.) 



Viride vel ferrugineo-flavescens, nitidwn. Caput cmn pronoti dorso, cor- 

 pore pedibtisque flavescens. Fastigium verticis uti in specie praecedente forma- 

 tum. Äntennae unicolores, flavae. Dorsum capitis et pronoti totum castaneo- 

 ferrugineum vel fasciis 2 longitudinalibus, nigro-nitidis, retrorsum divergentibus 

 et evanescentibus, margine postico late-rotundato ; lobi laterales margine postico 

 valde sinuato, callo ovali distincto. Elytra prasina, femora postica haud vel 

 vix superantia, alis purum breviora vel iis aequilonga. Femora omnia inermia, 

 plus minusve rufo- vel fusco-punctata. Ovipositor falcatus. Lamina subgeni- 

 talis 9 uti in specie praecedente. Segmentum anale cT in media deflexum. 

 Cerci cf apice compressi, obtusi, intus in medio dente valido instructi. Lamina 

 subgenitalis <^ late-triangulariter excisa. cT, $. 



cf 9 d^ 9 ^ 



Long, corporis . 18 19 mm Long, femorum post. . 15 15 6mmr 



„ pronoti .54 53 „ „ ovipositoris . . — 8'5 „ 



„ elytrorum 18 17—17'8 „ 



Locusta agilis de Geer, 1778, Mem. etc., III, PI. 40, Fig. 3. 



Xiphidium agile Burmejster, 1839, Handb., II, S. 707. 



Xiphidium agile Burmeister, 1840, Germ ar 's Zeitschr., II. S. 67. 



Xiphidium agile Stäl, 1874, Recensio Orth., II, p. 114. 



Xiphidium agile Thomas. Transact. 111. St. Agr. Soc. V, p. 445. 



Orchelimum agile L. Bruuer, Orthopt. of Kansas, p. 129. 



Orchelimum agile Scudder, 1862, Mater, for a Monograph etc., p. 453. 



Pterophylla agilis Harris, 1835, Catal. of the Ins. of Massach., p. 56. 



Orchelimum vulgare Harris, 1862, Treatise ou some of the Ins. injur. 

 to veget., p. 162, Fig. 77. 



Orchelimum vulgare Harris, 1842, Treat. on some of the Ins. of New- 

 England, p. 130. 



Orchelimum vulgare L. Bruner, Orthopt. of Kansas, p. 129. 



Orchelimum vulgare Scudder, 1862, Mater, for a Monograph etc., p. 452. 



