P.  Sivasubramanian and Stark, W. S., ?Photoreceptor properties of an ectopic eye in the fleshfly, Sarcophaga bullata?, vol. 36, no. 8, pp. 993 - 994, Submitted.

P.  Sivasubramanian and Stark, W. S., ?Development of visual sensitivity in the fly, Sarcophaga bullata?, vol. 39, no. 11, pp. 1318 - 1319, Submitted.