ANATJLACOMERA. 345 



quam latioribus. Elytra angustissitna, latiuscule elevato-reticulata, areis grandibus inter venas nullis. 

 Campo marginali hyalino, viridi-reticulato ; vena media ante medium oriente,fere a basi furcata, ramisque 

 frequenter apice furcatis. Elytra nonnunquam macula vel maculis 2 adventivis rufescentibus. Femora 

 anteriora subtus inermia ; femora postiea gracillima in | longitudine liDearia, apicem elytrorum baud 

 attingentia, subtus margine externo spinulis 1-3 armato. Campus tympanalis sinister tf venis promi- 

 nulis, venis 2 postaxillaribus arcuatis ; area postaxillari propterea in medio coaretata, postice vix 

 attenuata, per venam transversam clausa. Lamina supra-analis trigonalis, deflexa, sulcata. Cerci teretes, 

 leviter arcuati, apice attenuati, obtusi, unguiculo brevissimo terminati. Lamina infra-genitalis apice 

 sinuata, angulis leviter prominulis. 

 $ . Long. corp. 13 ; pronot. 3-5 ; elytr. 23, lat. 3 ; femor. post. 16 millim. 



Hob. Guiana, Cayenne. 



The large cells formed by the transverse nervures are obliterated between the 

 longitudinal veins of the elytra, except in a portion of the ulnar area, in which they 

 are oblique; but the secondary reticulation is distinct and much elevated, giving a 

 rough appearance to the surface. The hind femora reach to beyond three-fourths of 

 the length of the elytra. This species seems to resemble A. diluta, Brunner, but the 

 forehead is carinated. In the synopsis of this author it would follow A. concisa.~\ 



10. Anaulacomera denticauda, sp. n. (Tab. XVI. figg. 15, 16, $ .) 



Minor, A. recticaudce statura. Verticis rostrum breve, in medio valde constrictum, antice nodosum, sub- 

 sulcatum, ab antico orbiculare, postice breviter V-formiter elevatum vel potius bituberculatum. Fastigium 

 frontis primo articulo antennarum sequilatum, supra truncatum. Pronotum supra planum ; canthis 

 nullis ; lobis lateralibus fere aeque altis ac longis, margine postico parum arcuato. Elytra modice longa, 

 dense reticulata, in campo marginali et apice latius areolata ; vena media in medio oriente, ante medium 

 furcata. Vena ulnaris recta. Femora antica et intermedia subtus inermia vel spinulis minimis puncti- 

 formibus prsedila. Femora postiea tantura dimidia parte apicali lineari; subtus spinulis minimis 2 : 3 

 armata. 



Var. Femora postiea in dimidia parte apicali spinulis utrinque nonnullis. 



$ . Ovipositor valde elongatus, subrectus, fere § femoris postici sequans, in tertia parte apicali leviter dilatatus, 

 apice fortissime acute denticulatus. 



cJ . Elytri sinistri tympanum illo A. laticaudce sat similis ; vena stridulante et postaxillari interna crassissimis, 

 externa longitudinali. Segmentum anale truncatum, trigonali impressum. Lamina supra-analis elongata, 

 deflexa, lanceolata, sulcato-excavata. Cerci longi, graciles, levissime arcuati, teretes, baud sulcati, apice 

 vix incrassato, haud recurvo, ungue minimo, armato ; ante apicem intus denticulis fuscis minimis 1 vel 2 

 instructi. Lamina infra-genitalis 3-carinata, apice angusta, truncata, angulis haud productis (stylis vix 

 ullis instructa ?). 



$ . Long. corp. 18 ; pronot. 4 ; elytr. 22, lat. 5 ; femor. post. 16 ; ovipos. 11 millim. 



J. Long. corp. 15 ; pronot. 4; elytr. 21, lat. 5; femor. post. 16 millim. 



Figtjees : — Fig. 15, tbe female insect. — Fig. 16, the end of its ovipositor, magnified. 



Hab. Mexico, Temax in N. Yucatan (Gaumer). 



[11. Anaulacomera inermis, Brunn. 



Anaulacomera inermis, Bruim. v. W. Monogr. der Phaneropt. p. 297. 30. 



S . " Tiridis. Fastigium verticis breve, sulcatum, articulo primo antennarum aeque latum, cum fastigio 

 frontis lineola contiguum. Pronotum disco piano, lobis deflexis longioribus quam altioribus. Elytra 

 lanceolata, margine postico rotundato, venis rectis, ramo radiali (vena media) biramuloso. Femora omnia 



BIOL. CENTR.-AMEK., Orthopt., January 1898. 2 yy 



