Download or read book A Systematic Review of the Ectemnius (Hymenoptera written by Raina L. Takumi and published by Univ of California Press. This book was released on 1999-04-15 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is the first revision in 35 years of the native Hawaiian sphecid wasps of the genus Ectemnius. The author provides an original key to species, diagnoses, descriptions, distributions, and illustrations along with a compilation of all known biological information for each species.