Now showing items 1-20 of 27

        Title
        Butterflies of Kern and Tulare Counties, California [1]
        Butterflies of southern California in 2018: updating Emmel and Emmel's 1973 Butterflies of southern California [1]
        Butterflies of the Sierra Nevada [1]
        Butterfly distribution and dispersion across the Montane Islands and drainages of the Chihuahuan Desert [1]
        Butterfly research in Boulder County, Colorado 2004-2007 [1]
        Contributions to the knowledge of southern West Virginia Lepidoptera [1]
        Distribution of silkmoths (Saturniidae) and hawkmoths (Sphingidae) of eastern North America [1]
        Distribution of the butterflies (Papilionoidea and Hesperioidea) of the eastern United States [1]
        Field collecting and sight records for butterflies of Kern and Tulare Counties, California -- Butterflies of Sequoia and Kings Canyon National Parks, Tulare and Fresno Counties, California [1]
        Flower visitation by Colorado butterflies (40,615 Records) [1]
        Geometroidea: Geometridae: Larentiinae: Eupitheciini (Part) [1]
        Lepidoptera of North America 1. Distribution of silkmoths (Saturniidae) and hawkmoths (Sphingidae) of eastern North America [1]
        Lepidoptera of North America 10. Review of Plebejus icarioides and Glaucopsyche lygdamus in New Mexico with four new subspecies (Lycaenide, Lycaninae, Polyommantini) [1]
        Lepidoptera of North America 13. Flower visitation by Colorado butterflies (40,615 Records) with a review of the literature on pollination of Colorado plants and butterfly attraction (Lepidoptera: Hesperioidea and Papilionoidea) [1]
        Lepidoptera of North America 14. Geometroidea: Geometridae: Larentiinae: Eupitheciini (Part) [1]
        Lepidoptera of North America 15. Butterflies of southern California in 2018: updating Emmel and Emmel's 1973 Butterflies of southern California [1]
        Lepidoptera of North America 16. Butterflies of the Sierra Nevada [1]
        Lepidoptera of North America 2. Distribution of the butterflies (Papilionoidea and Hesperioidea) of the eastern United States [1]
        Lepidoptera of North America 3.4. Butterflies of Kern and Tulare counties, California (Revised) [1]
        Lepidoptera of North America 4. Scientific names list for butterfly species of North America, north of Mexico [1]