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- Conspectus of the Sphecid Wasps of Egypt (Hymenoptera: Ampulicidae, Sphecidae, Crabronidae)
- Order Hymenoptera, Families Crabronidae and Sphecidae
- Hymenoptera: Crabronidae: Bembicinae: Bembicini, Except Gorytina) of Rio De Janeiro State (Southeast Brazil): Inventory of Species and Notes on Biology
- The Aculeate Hymenoptera of Trinidad, West Indies
- Hymenoptera: Vespomorpha) Biota Colombiana, Vol
- Effects of Male Size on Searching Behaviors in the Sun Dance of Bembix
- Biodiversity of the Aculeate Wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Preface
- Revision of Bembecinus (Hymenoptera, Crabronidae) of the Palaearctic Region
- “A Synonymic Catalog of the Neotropical Crabronidae and Sphecidae” (Amarante, 2002) Are Corrected
- Checklist of Medically Important Hymenoptera of Afghanistan James C
- The Impact of Bedouin Agricultural Gardens on Biodiversity in South Sinai, Egypt
- Sphecos: a Forum for Aculeate Wasp Researchers
- Hymenoptera, Apoidea) in South-Western Iran