230 



THE ENTOMOLOGIST. 



List of Works on Haivaiian Scales. 



1. T. D. A. Cockerell: "A Check-list of the Coccids " [Bull. 

 Illmois St. Lab. Nat. Hist. iv. pp. 318-39 (1896)] . 



2. Mrs. M. E. Fernald : " A Catalogne of the Coccidte of the 

 World " [Bull. Mass. Agr. Coll. Exp. Sta.,'^No. 88, pp. 1-360 (1903)] . 



3. G. W. Kirkaldy: " Hemiptera " [Fauna Hawaiiensis lii. ; 

 Coccidse on pp. 102-12 (1902)] . (Ou page 174 is a Bibliography of 

 some earlier writings). 



3a. G. W. Kirkaldy: "A Preliminary List of the Insects of 

 Economic Importance recorded from the Hawaiian Islands " [Hawai- 

 ian Forester i. pp. 152-9 (June, 1904)] . 



4. Albert Koebele : "Report of Entomologist" [Bieun. Rep. 

 Minister Int. Provis. Gov. Hawaiian Isl. 1894, pp. 98-104 (1894)] . 



5. Albert Koebelk : " Rep. Entom." [Rep. Int. Republic Hawaii 

 for biennial period ending 1897, pp. 105-37 (1898)] . 



6. Albert Koebele : " Report " [Rep. Comm. Agr. for 1900, 

 pp. 36-52 (1901)]. 



7. Albert Koebele : " Rep. on Lantana Scale " [Rep. Comr. Agr. 

 for biennial period ending 1902, pp. 54-65 (1903)] . 



8. Joseph Marsden : " Rep. Commr. Agric." [Rep. Int. Repub. 

 Hawaii for 1894, pp. 31-8 (1895)] . 



9. L. Reh : " Zur Naturgeschichte Mittel- und nordeuropaischer 

 Schildlause " [Allg. Zeitschr. fiir Entom. ix. p. 30 (1904)] . 



10. D. L. Van Dine : " The ' Mealy Bug,' or ' Pear Blight ' of the 

 AUigator Pear" [Press. Bull. U. S. Federal (Hawaiian) Exp. Sta. 

 No. 8 (1903)]. 



11. D. L. Van Dine: "The Pine-apple Scale (Diaspis bruinelicB, 

 Kerner") [Hawaiian Forester, i. pp. 111-4 (1904)]. 



RECENT LITERATURE ON BELGIAN FOREST 



INSECTS. 



By G. W. Kirkaldy. 



]VIy good friend IVIr. G. Severin, of the Brussels IMuseum, has 

 heen so kind as to send me copies of a number of his memoirs 

 on the forest insects of Belgium, published in the * Bulletin de 

 la Societe centrale forestiere de Belgique.' These memoirs are 

 economic in purport, and are occupied by a recital of the life- 

 history of the insects in question, and are illustrated by coloured 

 plates of the insect in various stages, its habitat, &c., as well as 

 by text-figures. The Belgian fauna is so interesting to British 

 entomologists, that an enumeration of these memoirs— published 

 in a bulletin not readily accessible in Britain — will doubtless be 

 acceptable to the readers of the ' Entomologist.' 



1. " Projet de reglement sur les insectes nuisibles aux forets 

 resineuses, 1898, pp. 609-56." 



2. " Projet de reglement sur les insectes nuisibles. Rapport 



