FOOD PI^ANTS OF the: APHIDS. 2O7 



PALMAE. 



CALAMUS. 

 C. sp. 



Cerataphis lataniae Lichtenstein. Lichtenstein, La Flore. 



LATANIA. 



L. Commersonii J. F. Gmel. (borbonica) (rubra). 



Cerataphis lataniae Licht. (Coccus? lataniae Boisduval 1867) 



(Boisduvalia lataniae Signoret 1868) (Aste- 



rolecanium orchidearum Westwood 1879) 



(Ceratovacvina brasiliensis Hempel, 1901). 

 Embleton, 1903, p. 91. 



PRITCHARDIA. 

 P. sp. 



Cerataphis lataniae (Boisd.) Licht. Fullaway, 1909, p. 46. 



ARAGEAE. ARUM FAMILY. 



ACORUS. Sweet Flag. 

 A. Calamus L. 



Rhopalosiphum nymphaeae (L.) Koch. (A. butomi Schrank) (R. 



najadus Koch). Passerini, 1863, p. 21. 



AMORPHOPHALLUS. 

 A. sp. 



Siphonophora circumflexus Buckton. Lichtenstein, Flore Supplement. 



ARUM. 



A. esculentum Linn. See Colocasia antiquorum. 

 A. italicum 



Rhopalosiphum nymphaeae (Linn) Koch. Macchiati, 1883, p. 233. 

 A. sp. 



Siphonophora circumflexa Buckton. Theobald, 191 1, p. 17. 



CALADIUM. See Colocasia. 



CALLA. Water Arum. 

 C. Indica. 



Rhopalosiphum dianthi (Schrank) (R. callae Koch, in litt.) Koch, 



P- 43- 

 C. sp. 



Siphonophora mahae Mosley. Lichtenstein, Flore Supplement. 



COLOCASIA. 



C. Antiquorum (esculenta) Schott. 

 Aphis gossypii Glover. Fullaway, 1909, p. 40. 

 Aphis mah'ac (Walker). Williams, 1891, p. 8. 

 Rhopalosiphum dianthi (Schrank). Williams, 1891, p. 8. 



