40 Annals of the Carnegie Museum. 



Anterior and middle legs only moderately robust, of normal length; 

 the hind femora decidedly robust and with all the carina strongly 

 spinoso-tuberculate; the hind tibiae seven-spined on both edges, about 

 1.5 mm. shorter than the hind femora; the three tarsal joints of about 

 equal length, and very hirsute. Tegmina much abbreviated, less 

 than one-half the length of the abdomen, their upper edges a trifle 

 overlapping at the apex. 



General color of insect flavo-olivaceous, the antenna; vinaceous red, 

 with a tinge of black along the middle of the upper side of their basal 

 half-dozen joints or segments. Face, from the base of the antennae 

 along the lower margin of the eyes and diagonally across the cheeks, 

 as well as the sides of the occiput to its hind border, also the base of 

 the clypeus, and the lower margin of the front, white-lined, these lines 

 apparently in continuation of the pronotal vitta. Tegmina each 

 with two longitudinal white lines. Eyes seneous. Hind tarsi rubro- 

 testaceous. 



Length of body, 9 , 26 mm.; of pronotum, 6.25 mm.; of tegmina, 

 7 mm. 



Habitat: The type of this interesting species bears the label " Prov. 

 del Sara, Bolivia, 350 M., J. Steinbach." C. M. Ace. No. 5058. 



78. Opthalmolampis albolineata Bruner. 



Opthahnolampis albolineata Bruner, Ann. Carnegie Mus., VIII, pp. 476, 477-478 



(1913)- 



A single specimen of this species is at hand. It was collected by 

 J. Steinbach in December, 1913, at Las Juntas in the Department of 

 Santa Cruz, Bolivia, at 250 M. above sea-level. C. M. Ace. No. 5060. 



Genus Trybliophorus Serville. 



TrybUophorus Serville, Ann. Sci. Nat., XXII, p. 274 (1831); Ib., Ins. Orth., 

 p. 631 (1839); KiRBV, Syn. Cat. Orth., Ill, p. 392 (1910); Bruner, Biol. Cent.- 

 Amer., Orth., II, pp. 212, 251 (1907-8). For additional bibliography see Kirby, 

 I. c. 



79. Trybliophorus octomaculatus Serville. 



Trybliophorus octomaculalus Serville, //. cc, p. 275 (1831), p. 632 (1S39); BuR- 



MEiSTER, Handb. Ent., II, p. 618 (1839). 



A pair of this highly colored locust are at hand from Pied Saut, 

 Oyapok River, French Guiana, where they were collected by S. M . 

 Klages in November, 1917. C. M. Ace. No. 611 1. 



