( Co ) 



III. On some Aberrations of Lepidoptera. By Percy 

 I. Lathy, F.Z.S., F.E.S. 



[Read November 4th, 1903.] 



Plate X. 



The whole of the aberrations here described and figured 

 are contained in the rich collection of Mr. Herbert J. 

 Adams, F.E.S. 



1. Meliniea mauensis, Butl. 



A gynandromorphous example, the left side being 

 female and the right male; this specimen is from 

 Demerara. 



2. Amathusia andamanensis, Fruhst. 



A male with three ocelli on hind- wings below. 



3. Morpho cacica, Stgr. 



A male in which the submarginal white spots of fore-wing above 

 are large and elongated ; the discal pale band of fore-wing below 

 shows through, in some lights giving the appearance of a band on the 

 upper-side. 



4. Acrsea terpsichore, Linn. PI. X, fig. 1. 



A male with the black spots of hind-wing below much enlarged 

 and elongated. 



Received from Natal. 



5. Heliconius aristiona, Hew. 



A female with discal black spots of fore-wing absent, cellular and 

 costal spots greatly reduced. 



Taken by Messrs. Watkins and Tomlinson in Peru. 



6. Heliconms sara, Fabr. 



A female from Venezuela with the usual yellow markings white. 



7. Heliconius sprucei, Bates. 



A similar aberration to the preceding ; obtained in 

 Ecuador. 



TRANS. ENT. SOC. LOND. 1904. — PART I. (APRIL) 5 



