PROCEEDINGS OF TJIE THIRD ENTOMOLOGICAL MEETIMG 53 



The larva measures nearly 8 mm. in length, a few hours after emergence 

 ■and is dull white ; head round and shiny ; body is thinly hairy with dark 

 hairs. As the larvae are growing the bodily colour is changed to brown. 

 The caterpillar when full-grown measures little more than 25 mm. in 

 length and is deep brown in colour. 



The insect feeds openly on Cowpea ( Vigna catjang) and is a very slow 

 eater. They destroy the leaves. It is only a very minor pest. The 

 full-grown larvae could be found in nature wandering in the fields. 

 When disturbed the larva falls down from the foodplant and curves 

 itself. A few larvae were found dead in the cage, and it was observed 

 that other larvae were eating the dead body of their own species. 

 The larva in nature is as a rule found isolated and not in groups. 



The insect commenced pupation on the 2nd of October. The newly- 

 formed pupa is very soft and pink in colour and towards the close of the 

 pupal period the colour became more pinkish. Abdominal spiracles 

 and wing pads are very black. Pupa measures about 12 mm. in length 

 and 35 mm. across the body. 



The insect makes a slight cocoon with silken threads and remnants 

 of the foodplant. It makes its cocoon on the foodplants in nature. 



The moths commenced to come out from 16th October and continued 

 for 2 days more. 



Eggs laid on 31st August 1918. 



Eggs hatched on 6th September 1918. 



Pupated on 2nd October 1918. 



Moths emerged on 16th October 1918. 

 The adult is found throughout the year. 



[Amata passalis is widely distributed throughout India (except the Mr. Fletcher. 

 North) and Ceylon, but we have not had it noted before as attacking any 

 cultivated crop.] 



Arctiad^. 



Celama inteniella., Wlk. 

 Hmpsn., Cat. II, 13-14, f. 6. 

 Has been reared at Pusa from larvae eating grains of hajra {Pennisehm 

 lyphoideum) and at Mandalay on Cajanus indicus. 



We have it from Pusa, Chapra, Dhamai (Bengal), Bassein Fort 

 (Bombay), Bellahunisi(Bellary District), Mandalay and Meiktila (Upper 

 Burma). 



Not a pest. 



