BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 13 



33. WALSH, B.D. The plum-gouger ; a new foe of the plum. < Prairie 



Farmer, 13 Jane, 1863, [v. 27], n. s., v. 11, pp. 372-373, figs. 1-3. 

 S.-b., No. 1, p. 6. 



Habits, description, and figures of Anthonomua ? prunicida n. sp. [= Cocco- 

 torus scutellaris], injurious to plums; comparison with Conotrachelus nenu- 

 phar ; figure of the latter. 



34. WALSH, B.D. The plum-gouger. < Prairie Farmer, 11 July, 1863, 



[v. 28], n. s., v. 12, p. 21, 2 figs. S.-b., No. 1, p. 10. 

 Distribution and ravages of Anthonomus prunicida \_=Coccotoru8 scutellaris] ; 

 list of insects found on plum-trees ; description of Conotrachelus puncticollis 

 n. sp. \_=C. geminatus] ; usefulness of Beduvius raptatorius \_=Sinea dia- 

 dema~\ ; figures A. prunicida and R. raptatorius. 



35. WALSH, B. D. A new fruit foe. < Prairie Farmer, 18 July, 1863, 



[v. 28], n. s., v. 12, p. 37, fig. S.-b., No. 1., p. 11. 



Description and figure of imago of Eplccerus imbricatus ; injuries to fruit trees 

 and gooseberry -bushes; supposed habits of this and allied species ; hiber- 

 nation of the larva of Conotrachelus ; description of C. cratcegi n. sp. 



36. WALSH, B. D. Leaf-hopper. < Prairie Farmer, 25 July, 1863, [v. 



28], n. s., v. 12, p. 53. 



Proconia [= Oncometopia] undata injurious to grape-vines in southern Illinois; 

 its eggs laid in twigs. 



37? WALSH, B. D. Locust borers. < Prairie Farmer, 15 August, 1863, 

 [v. 28], n. s., v. 12, p. 101. S.-b., No. 1, p. 12. 



Description and habits of Clytus [= Cyllene~\ robinice; Clytus of Carya does not 

 attack Bobinia ; Cossus robinice mentioned ; larvae and images of Nitidulidce 

 found under decaying bark. 



38. WALSH, B. D. Insect friends and insect foes. The twice-stabbed 



lady-bird. < Prairie Farmer, 1863, [v. 28], n. s., v. 12; 22 Au- 

 gust, p. 117, figs. 1, 2 j 29 August, p. 133, figs. 3, 4. S.-b., No. 1, 

 pp. 11-12. 



Description and figure of imago of Chilocorus bivulnerus ; figure of larva; de- 

 struction of injurious insects by predaceous insects; brief description of 

 and means against Lytta cinerea [=Macrobasis unicolor'], found on potato, 

 English bean, and apple, and L. [=Epicauta~] vittata, on potato ; figures Lytta 

 atrata \_=Epicauta pennsylvanica], found on aster and potato, and larva-cases 

 of Solenobia sp. from under bark of apple-trees ; note on allies of Solenobia. 



39. WALSH, B. D. Observations on certain N. A. Neuroptera, by H. 



Hageu, M. D., of Koenigsberg, Prussia ; translated from the orig- 

 inal French MS., and published by permission of the author, with 

 notes and descriptions of about twenty new N. A. species of 

 Pseudoneuroptera. <Proc. Ent. Soc. Phil., October, 1863, v. 

 2, pp. 167-272, fig. 



Dr. Hagen's comments relate to the species described in No. 24 ; the author's 

 notes supplement these and describe three (3) new genera and twenty-three 

 (23) new species ; for a list of these, see the Systematic Index; descriptions 

 of previously described species, with notes on their habits, distribution, 

 etc., are also given ; Bcetis interlineata [=Sipklurii8 femoratus'] is proposed 



