Two new species of New Zealand caddisflies (Trichoptera: Hydrobiosidae)

Abstract

Atrachorema macfarlanei (from Route Burn, Mount Aspiring National Park) and Tiphobiosis cowiei (from a tributary of Donald Creek, Hope Saddle, Nelson), 2 new species of the Hydrobiosidae, are described. Keys are included for Atrachorema males and for both sexes of the species-group that includes T. cowiei.