1052 The Zoologist — January, 1868. 



9. »S'. Solani, Kaltenbach. — On Solatium tuberosum and on Cydonia 

 vulgaris. Not recorded as British. 



10. S. Urticce, Schrank. — Migration is not so essential to this species 

 as it is to many others. When the weather is mild it continues 

 viviparizing during the winter season without the production of the 

 egg state. 



11. S. Malvcc, Mosley. — Passerini mentions Aphis pallida, Wlk-, 

 and S. Diplanlherae, Koch, as synonyms of this species, and 

 enumerates the following plants as its food : — Althaea rosea, A. nar- 

 bonensis, Nonnea lutea, Cuphea, Verbena, Calceolaria, Viola odorata, 

 Diplanthera formosa. 



12. S. Lactucce, Schrank ? — Passerini observes that this species and 

 Rhopalosiphum Lactncae, Kaltenbach, are included in my A. Lactucae. 

 The description of Kaltenbach is hardly applicable to it. 



13. S. Absinlliii, Linn. — According to Passerini this is my A. 

 Absinlhii, exclusive of the synonyms. He mentions llelichrysura 

 angustifolium as its food. 



14. S. Campanula, Kaltenbach. — On Campanula rotundifolia and 

 on Chrysocoma Linosyris. Not recorded as British. 



15. S. Solidagiiiis, Fabr. — Passerini says that my A. Sonchi includes 

 this aud the following species, as well as S. Picridis and the true 

 A. Sonchi. Frequents the (lowers of Erigeron acris. 



16. S. Jacta, Linn. — A. Cirsii, Linn., A Caidui, Fonscolotnbe, at 

 least partly, Siphonophora Artemisia;, Koch ? These are Passerini's 

 references. 



17. 5. Tussilaginis, Koch. — This is certainly the species that I have 

 described by the same name. Passerini observes that it deserts 

 Tussilago Farfara during the summer. 



18. S. Picridis, Fabr. — Passerini observes that A. Cichorii, 

 Dutrochel, and S. Cichorii, Koch, are, in part at least, identical with 

 this species. I have found S. Cichorii in June on the shoots of the 

 chicory. 



19. S. Sonchi, Linn — According to Passerini, A. Serratulae, Linn., 

 S. Alliariac, Koch, S. Achillea, Koch, and S. Lactuca;, Koch, are 

 synonyms of this species. S. Alliariae feeds on Sisymbrium alliaria and 

 S. Achillea) on Achillea millefolium. 



20. S. Tanaceticola, Kaltenbach. — Passeriui says that I have 

 included this species with S. Absinthii. 



