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Bumble bees of North America : an identification guide / / Paul H. Williams [and three others]
| Bumble bees of North America : an identification guide / / Paul H. Williams [and three others] |
| Autore | Williams Paul H |
| Edizione | [Course Book] |
| Pubbl/distr/stampa | Princeton, New Jersey ; ; Oxfordshire, England : , : Princeton University Press, , 2014 |
| Descrizione fisica | 1 online resource (209 p.) |
| Disciplina | 595.799 |
| Collana | Princeton Field Guides |
| Soggetto topico |
Bumblebees - Control - North America
Bumblebees - Conservation - North America |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-78539-601-3
1-4008-5118-1 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Frontmatter -- Contents -- Introduction -- Observing Bumble Bees -- Attracting Bumble Bees -- Bumble Bee Forage Guide by Ecoregion -- Maps and Seasonal Activity -- Bumble Bee Decline and Conservation -- Threats to Bumble Bees -- Natural Enemies -- Mimicry -- Distinguishing Bumble Bees from Other Insects -- Bumble Bee Names and Classification -- How to Use This Book to Identify Bumble Bee Species -- Species Accounts -- Square- or long-cheeked bees with a rounded angle on the midleg -- Short-cheeked bees with a rounded angle on the midleg -- Medium- or long-cheeked bees with a sharp angle on the midleg -- Hindleg (tibia) with the outer surface uniformly convex and densely hairy (cuckoo bumble bees, no workers) -- Identification Keys to Female and Male Bumble Bees, with Photos -- Glossary -- Additional Resources -- Acknowledgments -- Photo Credits -- Index |
| Record Nr. | UNINA-9910453668903321 |
Williams Paul H
|
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| Princeton, New Jersey ; ; Oxfordshire, England : , : Princeton University Press, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Conservation and management of North American bumble bees / / by Dale F. Schweitzer [and three others]
| Conservation and management of North American bumble bees / / by Dale F. Schweitzer [and three others] |
| Autore | Schweitzer Dale F. |
| Pubbl/distr/stampa | Washington, D.C. : , : USDA, Forest Service, , 2012 |
| Descrizione fisica | 1 online resource (18 unnumbered pages) : color illustrations |
| Soggetto topico |
Bumblebees - Conservation - North America
Bumblebees - Control - North America |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704574403321 |
|
Schweitzer Dale F.
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| Washington, D.C. : , : USDA, Forest Service, , 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
