AL-SHAHAT, AHMED M., Zoology Department, Faculty of Science (Boys), Al-Azhar University, P.O. Box 11884, Nasr City, Cairo, Egypt., Egypt

• Zootaxa Vol. 5032 No. 3: 8 Sept. 2021 - Article
  

  Taxonomic revision of the subgenus Eutricharaea Thomson in Egypt, with a key to the species and the description of two new species (Hymenoptera, Anthophila, Megachilidae, genus Megachile Latreille)

  
  Abstract