142 



THE ENTOMOLOGIST S KEOORD, 



15. 4. 90. 



15. 5. 90. 



15. 6. 90. 

 15. 7. 90. 



1. 8. 90. 

 15. 8. 90. 

 15. 9. 90. 



15. 12. 90. 



15. 1. 91. 



15. 2. 91. 



15. 3. 91. 



19. 3. 91. 



2. 4. 91. 



15. 4. 91. 



— 5. 91. 



14. 5. 91. 



15. 5. 91. 



1. 6. 91. 



15. 6. 91. 



1. 7. 91. 



15. 7. 91. 



15. 8. 91. 



15. 9. 91. 



15. 10. 91. 



Eminelesia affinitdta va,r. russata. (Y.N.) 



Melanism and Melanochroism in British Lepidoptera . . 5, 



Notes on Lita (Gelechia) junctella . . 



Mr. Butler's " Synonymic Notes on Noctuites " 



Xylophasia rurea var. argentca 



Eupithecia satyrata var. callunaria and var. cur 



Species double brooded in 1889 



Eupithecia togata two years in pupa 



Neuroptera and Tricboptera 



On the Origin of Argynnix paphia var. valedna 



Not3s on Tortrix palleana, T. viburnana, T. teucriana, T 



steineriana var. dohrniana 

 Acronycta ligustri var. nigra 

 Theristis vmcronella (caudclla) var. striata 

 Local Natural History Collections . . 

 Foodplant of Tortrix forsterana [adjunctuna) 

 Forcing pupae 

 Species two years in pupa 



Trimorphic Colour Variation in certain species 

 Spring Notes, Kent . . 

 Killing Insects 



Notes on the Synonymy of Haworth's " Plumes 

 Aneurism in Aplecta tiiicta . . 

 Collectors 



Sesia allantiformis in Kent . . 

 The Migration of Insects. (Y.N.) . . 

 Notes of the Season, Deal 

 Aphytoceros vagans, a Species new to Science 

 Keeping Retinia reainana through the winter 

 The genus Taeniocampa 

 Fecundation before Hybernation . . 

 Disease as a Cause of Variation 

 Is Miana fasciuucula a var. of M. strigilis ? . . . . 242 



Notes of the Season, Deal . . 

 Time of Appearance of Peronea hastiana . . 

 Cause of Aneurism 



Betrospect of a Lepidopterist for 1890 

 The Geometric genera — Melanthia, Melanippe, and their allies 

 Notes on the genus Homoeosonia 

 Collections 



Luperina guenSei, L. nickerlii, etc. (C.L.) 

 Parallel Variation in certain species of the genus Lithosia. (C.L 

 Paclmobia and Taeniocampa 

 Value of Genitalia in determining Species 

 Sports in Venation . . 

 Colias hyale in the Spring . . 

 Discussion on Luperina gueneei 

 The British Noctuas and their Varieties, I. 

 (Variation in Lepidoptera) . . 

 Beproduction and Parthenogenesis. (S.L.) 

 Exhibition of the South London Entomological and Natural 



History Society . . 

 Practical Hints . . . . . . . . . . . . 44, 



Parallel Variation in certain species of the genus Lithosia 



Scandinavian Varieties of British Species. . 



Cucullia Acrophulariue as a British Insect. . 



Reproduction and Parthenogenesis 



Additions to the British List of Changes in Nomenclatui'e 80, 



The sub-genera Viininia, Cunpidia, and Bisulcia 



The Genus Acronycta. and its sub-divisions Viminia, Cuspidia 



and Bisulcia. (Y.N.) . . 

 The genus Zygaena . . 



Capture of Agrotis obsctira and its vars. in Cambs 

 Notes of the Season, Wicken Fen . . 

 Hadena porphyrea (satura) in Cambs. 

 Polia chi vars. suffusa and olivacea .. 



