beetles — Paropsis — was well worked out ; so also was the 

 next most difficult— Heteronyx. To the latter genus he re- 

 turned again and again ; but of Paropsis he told the present 

 writer that he never wished to look at it again. Other large 

 and difficult genera such as Lacon, Monocrepidius, Lipa- 

 retrus, Amarygmus, Chalcoj)terus, Monolepta, and many 

 others, were worked through, in most cases tables being 

 given to render the species more readily identifiable. 



Following is a list of his entomological publications, 

 totalling 3,696 pages, not including short notes: — 

 In Entomologists' Monthly Magazine : — 



Vol. 13 — Four Species of Helophorus New to Britain, 

 pp. 39, 40. Insect Notes from the Sandwich Islands, pp. 

 ■227, 228. 



Vol. 14 — Characters of a New Genus and Descriptions 

 of two New Species of Cossonidoi from the Sandwich Islands, 

 pp. 4, 5. Characters of a New Genus and Descriptions of 

 New Species of Geodephar/a from the Sandwich Islands, pp. 

 142-148. 



Vol. 15 — Characters of New Genera and Descriptions of 

 New Species of Geodephaga from the Hawaiian Islands : 

 Part 1, pp. 119-123; Part 2, pp. 156-158; Part 3, pp. 

 104-109 (Vol. 16); Part 4, pp. 226-229 (Vol. 17); Part 5, 

 pp. 62-64 (Vol. 18). 



Vol. 17 — Notes on Species of Aculeate Eymenoptera 

 Occurring in the Hawaiian Islands (Blackburn and Kirby), 

 pp. 85-89. Descriptions of Four New Species of Cossonidoi 

 from the Hawaiian Islands, pp. 199-201. 



Vol. 19 — Descriptions of the Larvae of Hawaiian 

 Lepidoptera, pp. 55, 56. 



Vol. 21 — Notes on Some Hawaiian Carabidce, pp. 25, 26. 

 In the Scottish Naturalist : — 



Outline Descriptions of British Coleoptera (Reprinted 

 in pamphlet form, 1875, pp. 1-71). 

 In Annates de la Societe Entomologique de Belgique: — 



Some Observations on the Genus Oodemas of the Family 

 Cossonidm y 1878, pp. 73, 74. 

 In Annals and Magazine of Natural History: — 



Notes on Hawaiian Neuroptera, with Descriptions of 

 New Species, 1884, pp. 412-421. 

 In The Scientific Transactions of the Royal Dublin Society: — 



Memoirs on the Coleoptera of the Hawaiian Islands 

 (Blackburn and Sharp), 1885, pp. 119-300, plates iv. and v. 

 In Memoirs of the Manchester Literary and Philosophical 

 Society : — 



The Hymenoptera of the Hawaiian Islands (Blackburn 

 .and Cameron), 1885-86, pp. 194-295. 

 Aa*2 



