KWP-C13861-15

Lepidoptera from Maine

KWP-C13861-22

Moths from Alaska

KWP-C13858-29

Butterflies from northwestern Canada and Greenland

KWP-C13859-28

Butterflies and moths from Alaska and Canada

KWP-C13861-14

Moths from Alaska and Western Canada

KWP-C13861-12

Moths from Alaska and Western Canada

KWP-C13861-13

Moths from Alaska and Western Canada