(. ieooya | |) 
‘* Terias hecabe can be seen frequently in closely packed 
‘flocks’ of 50 to 100 individuals settled on damp spots by 
the side of many rivers in Sarawak, and they should form an 
easy prey to any bird or insect enemy ; but although I have 
often watched them thus settled together with other larger 
brilliant yellow Pierines, I have never seen them attacked ; 
and when disturbed, instead of dispersing and flying away, 
they fly round and round in a thick cloud just over the same 
place, thus presenting an easy capture with the net. 
‘Various writers have noted the common occurrence of this 
species in the East, and certainly in Sarawak it is one of the 
commonest butterflies. 
‘‘Mr. Shelford mentions the resemblance of J. (P.) inclusus 
to a Verias, as an instance of mimicry, in his table (J. c., 
p. 257). 
Il. Mimeric CoLroprera. 
“1. Between Clerids and Longicorns. 
‘*(a) The black-and-white-spotted pattern, which we notice 
in the Longicorn (Fam. Lamiidae, Sub-fam. Phytoeciinae), 
Daphisia pulchella, Pascoe, a beautiful mimic of the little Clerid 
Callimerus bellus, Gorham. This resemblance is described and 
figured in Mr. Shelford’s memoir (J. ¢., p. 247, pl. xxiii, f. 53 and 
55), but it is such a beautiful example that I venture to send 
for exhibition the model and mimic from the same locality and 
taken in the same fortnight. 
“(b) The black-and-yellow-spotted pattern, adopted by a 
Longicorn synaposematic association into which enters the 
Clerid Callumerus mysticus, Gorh. 
“This Longicorn association is composed of 
(i) The common and almost certainly highly distasteful 
Cerambycid, Caloclytus annularis, Fab. Figured by Mr. 
Shelford as Chlorophorus annularis (1. c., pl. xx, f. 31). 
(ii) The Lamiid (Sub-family Phytoeciinae) Daphisia clytoides, 
Gahan. 
“This species, kindly described by Mr. C. J. Gahan in 
the appendix to this paper, was figured by Mr. Shelford as 
Daphisia sp. % (pl. xx, f. 34). 
