Bumble bees of North America : an identification guide

• Tác giả: Sheila Colla, Leif Richardson, Robbin W Thorp, Paul Williams
• Ngôn ngữ: eng
• ISBN-10: 0691152225
• ISBN-13: 978-0691152226
• Ký hiệu phân loại: 595.799 *Apoidea (Bees)
• Mô tả vật lý: 208 pages : , color illustrations, color maps ; , 23 c
• Bộ sưu tập: Khoa học ứng dụng
• ID: 270994
• Chủ đề: 1. Bumblebees--Canada; 2. Bumblebees--Geographical distribution--Canada; 3. Bumblebees--United States; 4. Bumblebees--Geographical distribution--United States

Includes bibliographical references (page 203) and index

Tóm tắt

This guide allows amateur and professional naturalists to identify all 46 bumble bee species found north of Mexico and to understand their ecology and changing geographic distributions.-- Source other than Library of Congress