180 bulletin: mitsefm of comparative zoology. 



yellow, below darker, being mottled with brown which is most abun- 

 dant on the fifth segment and is partially absent from the first. 



Carapace and first six segments of the abdomen smooth and shin- 

 ing; seventh abdominal segment finely granular, (Plate 1, fig. o). 



First segment of postabdomen equal in length and breadth, the 

 second a little longer than wide. Dorsal and upper lateral keels of 

 first segment of cauda finely granular, the granules on those of other 

 segments fewer and weaker or essentially absent. Ventral median 

 keel of Cauda absent from first four segments, weakly developed on 

 the fifth; lower lateral keels of fifth segment conspicuous, strongly 

 granular, the lower lateral keels of the other segments obsolete. 

 Ventral surface of the fifth segment conspicuously granular excepting 

 at anterior end, that of the fourth segment with scattered granules, 

 the venter elsewhere smooth. 



Marginal keels of femur of pedipalp smooth; tibia along posterior 

 ventral edge with trichobothria eight in number, these arranged in 

 two rows of four each; hand of chela thicker than the tibia, smooth, 

 with a row of 8-10 trichobothria under the outer ridge. The lateral 

 granules on the mesal surface of the movable finger remaining apart 

 and distinct from the main row over entire length, eight in number in 

 each row, (Plate 1, fig. 6). 



The distal lamella of comb abruptly much narrower than the proxi- 

 mal ones so that the anterior edge appears indented at its l)eginning 

 as in B. ehrenhcrqi. Teeth of each comb 28 in number, (Plate 1, 

 fig. 8). 



Length 34 mm. 



Locality— Ollantaytambo 9,000 feet, July 20. (T\pe, M. C. Z. 

 124, one gravid female). 



SOLPUGIDA 



SOLPUGIDAE. 



MuMMUCiA VARiEGATA (Gervais). 



Caleodes variegata Gervais, Gay Hist. Chile. ZooL, 1849, 4, p. 15, t. 1, f. 2. 

 Mummuda variegata Simon, Ann. Ent. soc. France, 1879, ser. 5, 9, p. 151, 

 t. 3, f. 29, .30. 



Loco%.— Ollantaytambo, 9,000 feet, July 20. (M. C. Z. 125, 

 one female). 



