Download or read book The Sand Wasps written by Howard Ensign EVANS and published by Harvard University Press. This book was released on 2009-06-30 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Howard Evans was a brilliant ethologist and systematist, describing over 900 species in over a dozen entomology and natural history books. Upon his death in 2002, he left behind an unfinished manuscript, intended as an update of his classic 1966 work, The Comparative Ethology and Evolution of the Sand Wasps. O'Neill, Evans's former student and coauthor, has completed and enlarged this work into a tribe-by-tribe, species-by-species review of Bembicinae studies from the last four decades.