LIST OF THE WEITINGS 



OF 



THADDEUS WILLIAM HAKBIS, M.D, 



1. Upon the natural history of the salt-marsh caterpillar (Arctia pseuder- 

 minia), with a plate. Mass. Agric. Rep, Vol. VII, No. iv, pp. 322-331, 

 June, 1823. 



() Reproduced without figures in the N. Engl. Farm., Vol. I, 

 No. XLIX, pp. 385-386, July 5, 1823. 



2. Description' of four native species of the genus Cantharis. Bost. 

 Journ. Phil, and Arts, Vol. I, pp. 494-502, 1824. 



(a) Ditto in the New Engl. Journ. of Med. Surg., etc., Vol. XIII, 

 No. in, pp. 243-250, July, 1824. 



3. Caterpillars (Clisiocampa americana). N. Engl. Farm., Vol. IV, No. 

 XLV, p. 354, June 2, 1826. 



4. Peach tree insect (TEgeria persicse). N. Engl. Farm., Vol. V, No. 

 V, p. 33, Aug. 25, 1826. 



(a) Reproduced in part in Harr., Entom. Corresp., p. 359. 



5. Insects which destroy cocoons of silk worms (Dermestes lardarius). 

 N. Engl. Farm., Vol. V, No. v, p. 33, Aug. 25, 1826. 



6. Trees. Abstract of a report on the state of the elm tree in St. James 

 and Hyde Parks, by W. S. MacLeay (with additional remarks). N. 

 Engl. Farm., Vol. V, No. xxn, pp. 169-171, Dec. 22, 1826. 



7. Dr. Hunt's insect (Tremex columba). N. Engl. Farm., Vol. V, No. 

 xxvn, p. 211, Jan. 26, 1827. 



(a) Reproduced in part in Harr., Eiitom. Corresp., p. 360. 



8. Descriptions of three species of the genus Cliremastocheilus. Journ. 

 Acad. Nat. Sci. Philad., Vol. V, pp. 381-389, Feb., 1827. 



9. Minutes towards a history of some American species of Melolonthae, 

 particularly injurious to vegetation. Mass. Agric. Rep., Vol. X, No. I, pp. 

 1-12, July, 1827. 



(a) Reproduced in the N. Engl. Farm., Vol. VI, No. n, pp. 9-10, 

 Aug. 3, 1827; No. in, pp. 18-19, Aug. 10, 1827. 



10. Insects on peach trees (Aphides). N. Engl. Farm., Vol. VI, No. 

 L, p. 393, July 4, 1828. 



11. Insects (Gastropacha velleda, ^Egeria cucurbits, Arctia textor). 

 N. Engl. Farm., Vol. VII, No. V, pp. 33, 34, Aug. 22, 1828. 



(a) Reproduced in part in Harr., Entom. Corresp., p. 360. 



