THE COCCIDjE OF THE SANDWICH ISLANDS. 239 



P. asinina, Ckll. andCasad., 1895. v&r.fallax, Ckll., 1896. 



(N.M.) P. tridens, Ckll., 1896. (Colo.) 



syn. ( $ ) bipes, Ckll. and Casad. P. divergens, Ckll., 1896. 



P. rudbeckia, Ckll. andCasad., 1895. P. episcopalis, Ckll., 1896. (Colo.) 



race ruidosensis, Ckll., 1896. P.coloradewis, Ckll., 1896. (Colo.) 



race subdigitata, Ckll., 1896. P. suffma, Ckll., 1896. (Nev.) 



P. digitata, Ckll., 1896. (Colo.) P. 7ietm/<<>ms, Ckll., 1896. (Nev.) 



P. M>oo£oni, Ckll., 1896. (N. M.) P. coquillettii, Ckll., 1896. (Calif.) 



P. tridentnla, Ckll., 1896.' 



(7.) Species of Mexico and Central America : — 

 P. azteca, Cr., 1869. P. maculipennis, Sm., 1879. 



P. dubiosa, Cr., 1869. P. trepanda, Sm., 1879. 



P. mexicana, Cr., 1869. P. vigilans, Sm., 1879. 



P. £/-oss«, Cr., 1869. 



(8.) Species of Cuba : — 

 P. limbifrons, Cr., 1869. 

 Mesilla Park, New Mexico, U.S.A. 



THE COCCID.E OF THE SANDWICH ISLANDS. 

 By T. D. A. Cockerell, N. M. Agr. Exp. Sta. 



In the following publications the known Sandwich Island 

 Coccidae will be found recorded : — 



(1). W. M. Maskell, Trans. New Zealand Institute, vol. xxvii. 



(2). ,, ,, ,, ,, vol. xxix. 



(3). ,, Ent. Mo. Mag., Oct., 1897, p. 240. 



(4). Alex. Craw, 5th Biennial Bept. State Bd. Horticulture (Cali- 

 fornia), 1896. 



(5). Alex. Craw, Bull. 4, Tech. Ser., Div. Ent., U.S. Dept. Agri- 

 culture, 1896, p. 40. 



(6). Cockerell, Bull. 6, Tech. Ser., Div. Ent., U.S. Dept. Agri- 

 culture, 1897, p. 22. 



(7). Cockerell, Proc. U.S. Natl. Museum, vol. xvii. p. 621 (com- 

 pilation of the early records). 



(8). Howard and Marlatt, Bull. 3, N. S., Div. Ent., U.S. Dept. 

 Agriculture, 1896, p. 11. 



In the following list of the species the numbers following the 

 names indicate the place of publication, agreeing with the 

 numbers of the above list of papers. Species marked * have as 

 yet only been found in the Sandwich Islands : — 



Icerya purchasi, Mask. (1) A. cydonia, Comst. (3) (with a 



*Sph(zrococcus bambusa, Mask. (7) v. tecta, Mask.) 



Aster olecanium pustulans, Ckll. (7) A. maskelli, Ckll. (6) 



Dactylopius citri, Bisso. (7) *A. persearum, n. sp. 

 D. albizzia, Mask. (5) A. perniciosus, Comst. (8) 



