52 ORTHOPTERA. 



III. 



a. Lamina supra-analis ? trigonalis, integra. — [1. texensis] ; 6. limbata ; 2. tarasca; 7. sumi- 



chrasti; [10. major] ; [11. brevipennis] . 



aa. Lamina supra-analis ? apice minute incisa. — 3. kaupiana ; 4. otomia; S.nitida; 8. guatemala ; 



9. 7?ssa. 



IV. 



a. Species ad typum Platamodem (antea, p. 30) pertinentes. — [1. texensis] ; 2. tarasca ; 

 3. kaupiana; 4. oiomia; 5. nitida; 6. limbata ; 7. sumichrasti ; 8. guatemala; 9. fissa ; 

 [10. ma/or] . 

 aa. Species ad typum Phyllodromia (antea, p. 30) pertinens. — [11. brevipennis]. 



[1. Temnopteryx texensis, sp. n. (Tab. III. fig. 31.) 



$ . Rufo-testacea vel rufida, abdomine nigro. Antennae brunnese vel griseo-ferruginese, 1° articulo testaceo. 

 Maculae ocellares lutese. Pronotum parabolicum, corneum, margine laterali flavo-testaceo. Elytra 

 segmentum mediale tegentia, venosa, valde coriacea, area basali costali flavo-testacea, angulo apicali late 

 rotundato, margine posteriore leviter obliquo, subsinuato, margine suturali quam margine costali paulo 

 breviore, campo anali piriformi. Pedes rufo-testacei vel testacei. Lamina supra-analis $ distincte 

 trigonalis ; segmento 6° dorsali in medio arcuato. Cerci nigro-castanei. 



Var. a. Pronoti discus utrinque castaneus, in medio rufescens. — o. Pronoti margo anterior anguste luteus. — 

 c. Pronoti margo posterior partim pallidus vel maculis 2 obsoletis pallidis. — d. Cerci brunnei vel 

 rufescentes. — e. Elytra l um abdominis segmentum tegentia, margine apicali in parte discoidali magis 

 sinuata. Lamina supra-analis latius trigonalis, subrotundata. 



Long. 14-5 ; elytr. 4-5, pronot. 4*5, latit. pronot. 6 millim. 



Hab. Noeth Ameeica, New Mexico, Texas (Mm. Genavense).] 



2. Temnopteryx tarasca, Sauss. 



Blatta tarasca, Sauss. Mem. Mex., Blatt. p. 95. 36 (1864;. 

 Temnopteryx tarasca, Sauss. Miss. Scient. Mex., Orthopt. p. 23. 2 ( ? ). 

 Hab. Mexico. 



3. Temnopteryx kaupiana, Sauss. (Tab. IV. figg. 24-26.) 



Temnopteryx kaupiana, Sauss. Mel. Orthopt. ii. iv e fasc. p. 92. 1 {$ ? ) (1872). 



S . Abdominis segmenta 5 m -7 m margine postico tota latitudine obtusangulatim sinuata ; lamina supra-analis 



sat grandis, duplo latior quam longior, margine postico leviter arcuato, in medio minute inciso. 

 $ . Long. 12 ; elytr. 425, pronot. 3'25, latit. pronot. 5 millim. 

 S . Long. 9*5 ; elytr. 5*75 millim. 



Hab. Mexico, Moyoapan (Saussure). 



This species might nearly as well be placed in the genus Ceratinoptera, the male 

 having its elytra but little abbreviated. 



4. Temnopteryx otomia, Sauss. 



Temnopteryx otomia, Sauss. Rev. et Mag. de Zool. 1868, p. 98. 4 ; Miss. Scient. Mex., Orthopt. 



p. 24, t. 1. figg. 15, 15 a. 

 Lamina supra-analis $ apice incisa, in medio convexa, posterius carinata ; c? margine postico arcuato, integro. 

 2 . Long. 9-5 ; elytr. 3, pronot. 2-75, latit. pronot. 4-2 millim. 

 cf . Long. 8; elytr. 3, pronot. 2-6, latit. pronot. 4 millim. 



Hab. Mexico, Eastern Cordillera (Mus. Genavense). 



