Download or read book Weevils of Canada and Alaska written by Donald E. Bright and published by NRC Research Press. This book was released on 2008 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Weevils of Canada and Alaska written by Donald E. Bright and published by . This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Weevils of Canada and Alaska written by Donald E. Bright and published by . This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Arachnids of Canada written by Canada. Department of Agriculture. Research Br and published by . This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Weevils of Canada and Alaska written by and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work includes a key to all the families of Curculionoidea in North America, as well as keys to all genera and species of the families included. [...] The larvae of weevils attack plants from almost every aspect, and it is at this stage that the insects cause the most damage; larvae of broad-nosed Curculionidae generally live free in the soil and feed on roots; larvae of other Curculionidae develop in the roots of herbaceous plants; still others cause galls to form on the roots and stems. [...] In number of species the superfamily Curculionoidea is one of the largest of all the groups of Coleoptera, with an estimated 40 000 species known around the world. [...] The families treated in this part represent only a small fraction of the weevils of Canada and Alaska-only 90 species, compared with the estimated 600 species in Curculionidae, which will be treated in the next two volumes of this study. [...] In Anthribidae and Nemonychidae the maxillary palpi have 4 segments and are flexible, and the labrum is distinct and separate; in the remaining families, the maxillary palpi have 2 or 3 segments and are rigid, and the labrum is never fully free.
Download or read book The Weevils of Canada and Alaska written by and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Weevils of Canada and Alaska written by Donald E. Bright and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Arachnids of Canada written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Weevils of Canada and Alaska written by Donald E. Bright and published by . This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of Beetles of Canada and Alaska written by Yves Bousquet and published by . This book was released on 1991 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beetles are the largest and most studied order of insects, some of which are beneficial as biological control agents. Alphabetically lists all species and subspecies of beetles known to Canada and Alaska under their respective genus-group names. Includes a brief introduction for every family treated and an index to all supraspecific names.
Download or read book The Insects and Arachnids of Canada Part 2 written by Donald E. Bright and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Curculionoidea II written by and published by BRILL. This book was released on 2013-08-05 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 8 of the Catalogue of Palaearctic Coleoptera provides a list of all taxa of the bulk of the family Curculionidae and of Cryptolaryngidae reported from the biogeographical realm covered. For the genus and species-groups taxa all available names are given, and for the valid species and subspecies the distribution per country is shown, including more details for endemic taxa. Type species are listed for all genus-group names. The work is based on verification of the primary sources, and the respective references are given. Particular chapters deal with the actual impediments of taxonomy, nomenclatural and taxonomic problems, and corrections to previously published volumes of the Catalogue.
Download or read book Insects and Arachnids of Canada written by and published by . This book was released on 1987 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insects and Arachnids of Canada written by Robert S. Anderson and published by . This book was released on 1985 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cerambycidae Coleoptera of Canada and Alaska written by Yves Bousquet and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Arachnids of Canada written by Canada. Department of Agriculture and published by . This book was released on 1976 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insects and Arachnids of Canada Part 13 written by Robert S. Anderson and published by . This book was released on 1976 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
