Author: Donald E. Bright
Publisher: NRC Research Press
ISBN: 0660194007
Category : Beetles
Languages : en
Pages : 341
Book Description
Weevils of Canada and Alaska
Author: Donald E. Bright
Publisher: NRC Research Press
ISBN: 0660194007
Category : Beetles
Languages : en
Pages : 341
Book Description
Publisher: NRC Research Press
ISBN: 0660194007
Category : Beetles
Languages : en
Pages : 341
Book Description
The Weevils of Canada and Alaska
Author: Donald E. Bright
Publisher:
ISBN: 9780660144337
Category :
Languages : en
Pages : 217
Book Description
Publisher:
ISBN: 9780660144337
Category :
Languages : en
Pages : 217
Book Description
The Weevils of Canada and Alaska
Author: Donald E. Bright
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 217
Book Description
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 217
Book Description
Insects and Arachnids of Canada
Author: Canada. Department of Agriculture. Research Br
Publisher:
ISBN: 9780660144337
Category : Beetles
Languages : en
Pages : 217
Book Description
Publisher:
ISBN: 9780660144337
Category : Beetles
Languages : en
Pages : 217
Book Description
The Weevils of Canada and Alaska
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
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.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
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.
The Weevils of Canada and Alaska
Author:
Publisher:
ISBN: 9780660197678
Category : Beetles
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9780660197678
Category : Beetles
Languages : en
Pages :
Book Description
The Weevils of Canada and Alaska
Author: Donald E. Bright
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages :
Book Description
Insects and Arachnids of Canada
Author:
Publisher:
ISBN: 9780660101040
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9780660101040
Category :
Languages : en
Pages :
Book Description
Checklist of Beetles of Canada and Alaska
Author: Yves Bousquet
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 444
Book Description
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.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 444
Book Description
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.
The Weevils of Canada and Alaska
Author: Donald E. Bright
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 217
Book Description
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 217
Book Description