PACKER, LAURENCE, Department of Biology, York University, 4700 Keele St., Toronto, Ontario, M3J 1P3 Canada

• Zootaxa Vol. 1104 No. 1: 5 Jan. 2006 - Article
  

  A new Leioproctus with unique wing venation in males (Hymenoptera: Colletidae: Paracolletinae) with comments on unusual wing modifications in bees

  
  Abstract