Ypsolopha ochrella

Ypsolopha rubrella

Ypsolopha schwarziella

Ypsolopha senex

Ypsolopha striatella

Ypsolopha sublucella

Ypsolopha vintrella

Ypsolopha walsinghamiella

Zaboba mitchelli

Zaboba unicoloralis

Maculated Cuckoo Bee

Zacosmia maculata

Zale colorado

Zale insuda

Lunate Zale Moth

Zale lunata

Colorful Zale Moth

Zale minerea

Zale rubi

Zale rubiata

Zale termina

Spruce Bud Moth

Zeiraphera canadensis

Zeiraphera hesperiana

Zeiraphera pacifica

Zelleria arizonica

Pine Needle Sheathminer

Zelleria haimbachi

Zenodoxus canescens

Zenodoxus heucherae

Zenodoxus palmii

Zenodoxus sidalceae

Alpine Looper Moth

Zenophleps alpinata

Lignicolorata Looper Moth

Zenophleps lignicolorata

Zenophleps obscurata

Zenophleps pallescens

Southern Dogface

Zerene cesonia

California Dogface

Zerene eurydice

Zophodia convolutella

Gooseberry Fruitworm Moth

Zophodia grossulariella

Zosteropoda clementei

V-lined Quaker Moth

Zosteropoda hirtipes

Elder Moth

Zotheca tranquilla