BLACKBURN AND Suarr—On Hawaiian Coleoptera. 251 
330. Proterhinus debilis, Shp. op. cit. 1878, p. 19. 
Ins. Oahu, Hawaii. Aut. 
The original specimens of this insect were taken on the Waianae mountains, Oahu; subsequently 
a series apparently identical, or nearly so, occurred at various elevations and in various localities, on the 
mountains of Hawaii. 
331. Proterhinus oscillans, Shp. op. cit. p. 18. 
Ins, Oahu. Aut. 
Taken by beating branches of trees, at an elevation of about 2000 feet, on the mountains near 
Honolulu. 
332. Proterhinus punctipennis, Shp. op. cit. 1881, p. 530. 
Ins. Maui. Aut. 
Four specimens of this insect were taken by beating branches of trees, at an elevation of about 
4000 feet, on Haleakala. 
333. Proterhinus laticollis, Blackb., ante, p. 170. 
Ins. Oahu. Aut. 
A single specimen of this insect was beaten from an acacia on the Waianae mountains. 
334. Proterhinus robustus, Blackb., ante, p. 171. 
Ins. Oahu. Aut. 
A single specimen of this insect was taken on the Waianae mountains. 
339. Proterhinus integer, Shp., anée, p. 172. 
Ins. Lanai. Aut. 
Taken by beating branches of trees near a place called Koele, at an elevation of about 2000 feet, on 
the mountains of Lanai. 
336. Proterhinus humeralis, Shp. Trans. Ent. Soc. Lond. 1879, p. 96. 
Ins. Maui. Aut. 
Not rare on Haleakala, at an elevation of 4000 to 5000 feet, Obtained by beating branches of trees. 
337. Proterhinus ineptus, Shp., anée, p. 171. 
Ins. Lanai. Aut. 
Occurs (not rarely) on the bark of trees, on the mountains of Lanai, 
338, Proterhinus angularis, Shp. Trans. Ent. Soc, Lond. 1881, p. 530. 
Ins. Oahu. Aut. 
Taken by beating trees on the mountains, near Honolulu. 
339. Proterhinus nigricans, Shp. op. cit. 1879, p. 95. Var. (?) P. collaris, 
Shp. op. cit. p. 96. 
Ins. Kauai. Aut. 
T.ken by beating branches of trees in the forests, at an elevation of about 8000 feet, on Waialeale, 
Kauai. 
