46 PROCEEDINGS OF THE ACADEMY OF [Jan., 



styles. Cephalic femora unarmed, tibiae with the perforation a mere 

 slit on each face. Median limbs slightly larger than the cephalic pair. 

 Caudal femora no longer than the body, slender, genicular lobes spini- 

 form, the internal more distinctly produced than the external, distal 

 portion of the ventral margins spined ; tibiae heavy, straight and rather 

 strongly spined. 



General color tawny olive; head with a lateral line on the rostrum, 

 the ocelli and a narrow postocular line ochre yellow, eye drab, ventral 

 surface of the rostrum black ; pronotum with the lateral angles marked 

 with ochre yellow, another bar of the same color and a continuation of 

 the postocular line crosses the lateral lobes; tegmina with the radial 

 veins and the sides of the tympanum marked with blackish, a number 

 of rather faint maculations of the same color being distributed over the 

 tegmina, lateral margins of the tympanum external to the blackish bar 

 striped with ochre yellow; limb with the ventral surfaces blackish, 

 rather weak on the cephalic pair, very distinct and extending on to the 

 lateral aspects of the tibite on the caudal pair. 



Measurements. 



Length of body, 30.5 mm. 



Length of head (dorsal), 6 



Length of rostrum from eyes 3.1 



Length of pronotum, 7.6 



Greatest width of pronotum, 4.9 



Length of tegmina, 39.2 



Greatest width of tegmina, 5 



Length of caudal femora, 21 



The type is the only adult specimen examined . An immature female 

 from Chokoloskce appears to belong to this species. The ovipositor 

 is very considerably longer than the body, slightly decurved with an 

 acute apex. 



Conocephalus hoplomachus n. sp. (PI. I, figs. 10 and 11). 



Type: 9 ; Chokoloskee, Monroe county, Florida. May. [He bard 

 collection.] 



Apparently allied to C. ensifer Bolivar from Peru, but differing in the 

 short and acuminate tegmina and wings. The blunt, broad fastigium 

 short, sublanceolate tegmina, and straight elongate ovipositor will at 

 once distinguish this species. 



Size large; form robust, limbs short. Head somewhat depressed, 

 subdeplanate dorsad, occiput and vertex horizontal; rostrum moder- 

 ately produced, extending beyond the cephalic margin of the eyes a 



