22 HON. WALTER ROTHSCHILD ON LEPIDOPTERA 



while the other, form, dimorph. doryca Buth, has the whole disc black. Intermediate 

 specimens are extremely rare. 



2 <Jo 1 ? f. d. geoffroyi, 2 <?<? 4 ?? 1 d. doryca, Base Camp, Nov. 1912— March 1913 ; 

 1 o f. d. geoffroyi, 3 $6 f. d. doryca. Canoe Camp, Nov. 1912 ; 1 £ f. d. f/or//crt Utakwa 

 River, Nov. 1912. 



92. YOMA SABINA VESTINA Fruhst. 

 Yomu sabina vestina Fruhstorfer, Seitz, Grossschmett. , Bd. ix. p. 541 (1912) (Kapaur). 



- 1 o Base Camp, Nov.— Dec. 1912 ; 1 5 1 ? Canoe Camp, Nov. 1912 ; 1 ? Utakwa 

 River, 2500-3000 ft.. Feb. 1913. 



93. Hypolimnas antilope antilope (Cr.) 



Papilio antilope Cramer, Pap. Ex. ii. t. 183, E. F. (1779) (Amboiiia). 



This is a most variable insect, and typical specimens are fonnd throughont the range 

 of the species, though in most of the localities only exceptionally. 



1 o^ Base C*amp, Nov.— Dec. 1912 ; 1 3 Canoe Camp, Nov. 1912 ; 1 3 Utakwa River, 

 2500-3000 ft., Feb. 1913. 



94. Hypolimnas bolina (Linn.) 



Papilio bolina Linnaeus, Mks. Lud. Ulr., p. 295 (1764) (In Indiis). 



This is one of the most widespread insects and at the same time one of the most 

 variable, the ?? being polymorphic and polychromatic to an extraordinary degree. 

 The range of the species is from the island of Socotra to most of the Pacific Islands, 

 besides India, China, Malacca, and Australia, all the Malayan, Moluccan, Philippine, 

 and Papuan Islands, as well as many other isolated islands. The species has been much 

 discussed, and the literature concerning it is enormous. As a consequence it has received 

 a large variety of names, many only aberrational, but also not a few subspecific. As, 

 however, Mr. Wollaston has sent no 33 I prefer to leave the question of the exact 

 subspecies to a later period, when all the vast material in the British j\Iuseum and my 

 own collection can be properly examined. The two 9? of Mr. Wollaston agree com- 

 pletely with the ? forma iphigenia Cram. 



1 ? Base Camp, March 1913 ; 1 $ Utakwa River, 2500-3000 ft., Feb. 1913. 



95. Hypolimnas deois divina Fruhst. 



Hypolimnas deois divina Frulistorfer, Iris, xvi. p. 66 (1903) (New C4tiinea). 



1 3 Base Camp, Nov. 1912 ; 1 3 Utakwa River, 2500-3000 ft., Dec. 1912. 



