Tatosoma lestevata, with its gorgeous green colouring and distinct wavy lines (four on each forewing), seemed to embody the lush forest and rough seas of the West Coast. Often seen feeding on tutu (Coriaria).
Family
Geometridae
Biostatus
Endemic
Host Plant
Native trees including tutu (Coriaria).
Larva
Stout, green, sluggish. Feeds on host foliage.
Pupa
Pupates in cocoon in ground detritus.
Adult/Imago
Green wings with four wavy lines on each forewing. The male has an elongated abdomen (Tatosoma means 'long body') that likely evolved to impress female during courtship. September to March. Rests on mossy tree trunks by day. Flies at night, attracted to light.
Forewing Length
15 - 18mm
Range
NZ
Habitat
Native forest.
