86 PROCEEDINGS OF THE ACADEMY OF 



13. D. tenebrosa (Kirby), Lee. 1. c. 



This is certainl}' Kirb3-'s species, although Saunders refers it to 

 dislinguenda^ Lap. ; Kirby describes the apex of the abdomen as 

 tridentate, which is not applicable to D. lacustris, which Saunders 

 has united with it. 



The male intermediate tibiae are dentate. 



14 D. hilaris, Lee. 1. e. p. 200. 



This belongs to the section with the abdomen rounded in the 

 female, and is in fact the 9 of D. manca. 



15. D. lugubris, Lee. 1. e. 



Founded on a single %; the 9 has the abdomen rounded, and 

 D. lacustris^ Lee. 



16. D. chrysea (Mels.), Lee. 1. c. 



The % has dentate intermediate tibi.ie, and does not differ from 

 D. tenebrosa except in color ; so that I regard it as a bright 

 southern form. 



17. D. punctulata (Schb.), Lee. 1. c. p. 201. 



Distinct by the longer thorax, and elytra with rows of punc- 

 tures. 



18. D. manca, Lee. 1. c. 



This is very close to D. tuberculata, but is generally greener ; 

 the thorax is not dilated in front, and the elytra are less uneven. 



19. D. tuberculata, Lap., Lee. 1. c. 



20. D. lacustris, Lee. 1. c. p. 202. 



This is the 9 of D. lugubris, Leo. 



21. D. bifoveata, Lee. 1. o. 



This is a small female of D. tenebrosa. 



22. D. crassicollis, Lee. 1. e. 



The so-called male is a new species, the 9 is Z). tenebrosa. 



23. D. pectorosa, Lee. 1. e. p. 203. 



24. D. Hornii, ^p. n. 



Oblong, posteriorly acuminate, cupreous or dull .Tneous ; head 

 rugose; thorax broader than long, sides strongly rounded ; mid- 

 dle channelled, the ridges more or less smooth, only slightly ele- 

 vated, sides not uneven; elytra even, subrugose, with four im- 



