Herm - specimens taken, viii.1922, E.B. King, 1922(34):217. 



Guernsey - 1 specimen taken which was aberrant, viii.1922, E.B. King, 1923(56): 18. 



Sark - specimens taken 29.iv.1931, and (2 nd brood) 21.vii.1931, L.H. Newman, 1931(43):184-185; & 



1933(11):154; [Rothschild Collection, BMNH]. 

 Jersey - noted as fairly common in 1933, A.C. Halliwell, 1933a([12?]):lll. 



Guernsey - specimens seen at end of v. 1942 and swarms seen in viii.1942, C.J. Shayer, 1943(13):373. 

 Guernsey - specimens seen at Easter, increasing in numbers by 15.iv. 1945, C.J. Shayer, 1943b (13):402. 

 Jersey - noted as common, W.J. Le Quesne, 1946a(82):22. 



Guernsey - seen in droves in Castel, the Grandes Rocques district, 24.vii.1949, C.J. Shayer, 1950(14):349. 

 Guernsey - specimens seen, 16.iv.1950, numbers increasing by mid-v.1950 C.J. Shayer, 1951(15):18. 

 Guernsey - noted as abundant in St. Peter Port, lower Le Val des Terres, late viii.1953, C.J. Shayer, 

 1954(15):250. 



Guernsey - noted as normally abundant in Vale, Portinfer, 15.viii.1954, C.J. Shayer, 1955(15):342. 



Guernsey - noted as common in summer of 1955, especially in [parish?] at the Caledonia Nursery on l.vii.1955, 



C.J. Shayer, 1956(16):18. 

 Guernsey - noted as fairly common in Vale, Portinfer, 8. viii. 1 956, C.J. Shayer, 1957(16):126. 

 Guernsey - noted as fairly plentiful by end of iv. 1958, C.J. Shayer, 1959a(16):320. 



Alderney - 1 specimen taken at Longy Bay, Chateau de Longis (Nunnery), 25.viii.1958, M. Shaffer [BMNH], 

 1993 (28):29. 



Guernsey - specimens seen, 3.W.1959; by July a marked abundance was observed and extremely large swarms 

 were seen in Castel, Grandes Rocques Common, 19.vii.1959 in company with rapae, C.J. Shayer, 

 1960(16):396. 



Guernsey - noted as appealing later than usual in 1960, C.J. Shayer, 1961(17): 17. 

 Guernsey - 1 specimen taken in Forest, Les Villets, 4. viii. 1962, M. Shaffer; [BMNH]. 



Guernsey - large concentrations were reported in 1964, some hundreds seen in Vale, in one small area at 

 Grandes Rocques, 2. viii. 1964; a massive flight was reported from a field in St. Saviour in 1964; notes 

 that larvae feed mainly on Cruciferae; C.J. Shayer, 1965(17):532. 



Guernsey Bailiwick - noted as common in all islands, C.J. Shayer, 1967a(18):28 & 29. 



Channel Islands - noted as fairly common in all the islands, though under-recorded in the smaller islands due to 



scarcity of recorders, R. Long, 1970(21):244. 

 Guernsey - noted as abundant in early ix. 1 97 1 , C.J. Shayer, 1972(19): 17. 



Guernsey - seen in large numbers in Castel, Grandes Rocques Common, 31. viii. 1972, C.J. Shayer, 

 1973(19):127. 



Alderney - noted as frequent in 1972, D.C. Lang, 1972[7]September:19. 



Jersey - seen in fairly large numbers with other species of Pieridae amongst mixed species in St. Martin in the 



long meadow below Rozel Manor, mid-ix.1973, R. Dobson; M.L. & R. Long, 1974(21):228. 

 Guernsey - noted as extremely common, vii.1975, C.J. Shayer, 1976:491. 



Sark - noted as extremely common, vii.1975, Mary La Trobe-Bateman; C.J. Shayer, 1976(19):491. 



Alderney - noted as being found in damp shady places where the larvae feed on wild crucifers and are not pests, 



RB. Freeman, 1976[11]:7. 

 Jersey - noted as fairly common, F. Le Sueur, 1976:160. 



Guernsey - noted as fairly plentiful in early summer, 1976, C.J. Shayer, 1977(20):28. 



Jersey - specimens seen mixed with several other species for a period of about ten days in a lucerne field in 



Grouville, Le Hurel, viii. 1981, R. Long, 1981(23):26. 

 Guernsey - specimens seen, 27. vii. -9. viii. 1982, D.J.L. Agassiz; [pers. comm.]. 

 Sark - specimens seen, summer 1982, D.J.L. Agassiz; [pers. comm.]. 



Jersey - noted as present in even larger numbers than the other Pieris species in 1982; R. Long, 1983(23):281. 

 Sark - specimens seen at Creux Derrible, 20. vii. 1983, recorder not listed; [Societe Sercquiaise files]. 

 Sark - listed as fairly common near La Seigneurie, 30.vii. 1983, R. Woods; [Societe Sercquiaise files]. 

 Alderney - specimens seen, summer 1983, some being miniature in size, S. Emsley & M. Symes, 1984(19):5. 

 Jersey - noted as fewer in number than usual in 1986, R. Long, 1987(24):323. 

 Guernsey - noted as widespread in vi.1986, M.D. Bryan, 1987(99):126. 

 Alderney - specimens seen, end of iv. 1987, M.L. Mendham, 1987(22):20. 



Jersey - noted as virtually absent until well into summer in 1987, R. & M.L. Long, 1988(24):470. 

 Sark - specimens seen, 30.vii. 1988, G. Rowe; [Societe Sercquiaise files]. 



Sark - listed as scarce, 7 specimens seen from 19. viii. -3. ix. 1989, recorder not listed; [Societe Sercquiaise files]. 

 Guernsey - specimens seen between 6. v. -26. viii. 1990, R.A. Austin; [pers. comm. from Austin database]. 

 Alderney - noted as infrequent in 1991, H. Moore, 1991(26):59. 



Sark - 1 specimen seen near Eperquerie Common from 16-23.V.1992, M. & M. Shaffer. 

 Sark - specimen seen at Hog's Back, 1 9.vi. 1993, 1.C. Beavis; [Societe Sercquiaise files]. 



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