182 On the Pangoninse of the Family Tabanldae. 



two joints about equal In length, the second broader, tapering 

 to a point. Proboscis short. Thorax and scutellum reddish, 

 covered with dense orange-red pubescence, thicker at the 

 sides. Abdomen : tlie first four segments on their posterior 

 borders have a narrow dark band ; the Hrst segment has 

 yellow-orange hairs on the sides ; segments 2, 3, 4 with a tuft 

 of black hairs on their anterior sides and yellow hair between 

 these; segments 5 and 6 are wholly black, with black hairs 

 at sides. Legs black : the anterior pair red, with the excep- 

 tion of the coxee, which are black ; the posterior pair are 

 reddish brown with lighter knees. Wings reddish brown at 

 base and on the fore border, with an appendix. Length 13— 

 14 millim. 



Hah. Barengo, Old Castile, from Saunders coll. 



This well-marked species, resembling in general appearance 

 P. prasiniventris, Macq., from S. America, does not seem to 

 have been described before ; it is labelled S.iunders coll., 

 1868. 



From unknown Localities. 



UlATOMINEURA, Roild. 



D. limbithorax, Macq., /. c. Suppl. 5, p. :22. — Hub. ? 



Pangonia, Latr. 



P. incotisjn'cua, Walker, I. c. pt. i. p. 136 (1848). — Hab. ? 



P. hebes, Walker, /. c. p. 137.— ^ai. ? 



The last two Walker types are not to be identified in the 

 Museum coll. 



EXPLANATION OF PLATE I. 



Fiff. 1. Pelecorhynchus Darwini, J. 



Fig. 2. um-antiacris, 5 • 



Fig. 3. Corizoneura iKillidipennis, 5 . 

 Fig. 4. Diatomineura minima, $ . 



Fig. 5. — , J . 



Fig. 6. Pangonia Jlavescens, 5 , 



Fig.Qa. . Palpus. 



Fig, 7. semiviridis, S • 



Fig. 8. Diatomineura leucothorax, ^ , 

 Fig. 9. Corizoneura umbratipeimis, $ . 

 Fig. 10. Erephrosis atireohirta, $ . 



Fig. 11. fulvitibialis, 9- 



Fig. 12. auripes, 5 



[In the ' Annals ' for January, page 119, line 10^ for figs. 4 r{ 5 O 

 /■e«rf'tigs. 4 $, 5 J.] ' ^' 



