Potato tuber moth (Yomato leafminer, Potato moth, Tobacco leafminer)
Phthorimaea operculella

A small elongate gelechiid moth, measuring about 1 cm in length when at rest, coloured pale brown with darker marbling. Wingspan 15-17 mm. Head and thorax pale brown, palpi curved, ascending, terminal segment about as long as second. Antennae brown, 0.7 x wing length. Front wings pale brown with small blotches of mid brown, and hind wings pale grey. The tip of the male abdomen is spinose, and distinctive when viewed through a microscope.