474 



(25) Porta, A, "Ricerche sull' Aphrophora spumaria L," Rend. 



1st. Lombardo XXXITI, 920-8, PI. VII. (1902). 



(26) Osborii, H., "An interesting case of mimicry," Psyche IX, 



327. (1902). 



Cephalclus infuuiatus mimicking spines of Dovca fectoruni 



in South Africa. 



(26) Kerville, H. Gadeau de "L'accouplement des Hemipteres" 



Bull. S. E. France, 67-71 textfigs. 1-4. (1902). 



(27) Hinde, S. L., "The Protective resemblance to flowers 



borne by an African Homoptero.us Insect, Plata nigro- 

 cincta, Walker," T. E. S. London, 695-7, Pis. XXVI- 

 XXVII. (1902). 



(28) Swezey. O. H., "Lifehistorv notes on two Fulgoridae," 



Ohio Nat. Ill, 354-7, PI. '6. (1903). 

 Amphisccpa bivittata and Orufciiis scptcntrionalis. 



(29) Perkins, R. C. L., "The Leafhopper of the Sugar Cane," 



Bull. Comm. Agr. Forestry Hawaii I, pp. 1-38. (1903). 

 PcrkinsicUa saccharkida . 



(30) Niceville, L. de "Notes on Insect pests from the Entomo- 



logical Section, Indian Museum, VII Insect pests of the 

 Sugar Cane," Ind. Mus. Notes V. 165-6, PI. V, fig. i. 



(1903)- 



Dicfyophora pallida ; notes on life history. 



(31) Marlatt, C. L., "Applied entomology in Jaj:)an," Bull. U. 



S. Ent., 40; 56-63, PI. 1-2. (1903). 



Notes of Life-history of Sclcnoccphalus (i. c. Nephofcttix) 

 cincticcps. 

 (52) Slingerland M. A\, "The Grapeleafhopper,"' Bull. Cornell 

 Univ. Exp. Sta. (215) pp. 79-102; figs. 15-37. (1904). 

 Erytkroncnra comes. 



(31) 'Osbom, Herbert "The economic status of the Fulgori- 



dae," Proc. 25 Meet. 'Soc. Prom. Agr. Soc, 32-6. (1204). 



(32) Mehchar, L., "Beitrag zur Kenntnis der Schutzfaerbung, 



Mimikry, bei Homopteren," Kranchers Entom. Jahrb. 

 (sep?) 1-5. (1904). 



(33) Brusse W.. "Untersuchungen ue'ber den Krankheiten der 



Sorghum-Huse," etc., Arb. biol. Abt. Land. Kais. 



Gesundh. Amt., IV, 319-422; 2 Plates and 12 textfigs. 



(1904). 



I 'have not seen t'his, but it is said to contain a lengthy 



discussion on "Dicraiwfropis ':'asfafrix." 



