J.Thomas.Barnes: Long-horned Bee (Melissodes ~stearnsi)
J.Thomas.Barnes: Red-legged Centris (Centris rhodopus)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Sand Wasp (Bembix sp)
J.Thomas.Barnes: Chimney Bee (Diadasia nitidifrons)
J.Thomas.Barnes: Spider Wasp (Pompilidae)
J.Thomas.Barnes: Cellophane Bee (Colletes sp)
J.Thomas.Barnes: Tarantula Hawk (Pepsis mildei)
J.Thomas.Barnes: Tarantula Hawk (Pepsis sp)
J.Thomas.Barnes: Chimney Bee (Diadasia sp)
J.Thomas.Barnes: Chimney Bee (Diadasia ~dimunuta)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon texanus)
J.Thomas.Barnes: Long-horned Bee (Eucera sp or Tetraloniella sp)
J.Thomas.Barnes: Plasterer Bee (Colletes sp)
J.Thomas.Barnes: Nomad Bee (Nomada sp)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Sand Wasp (Bembix sp)
J.Thomas.Barnes: Sand Wasp (Bembix sp)
J.Thomas.Barnes: Leaf-cutter Bee (Megachile fidelis)
J.Thomas.Barnes: Blue Mining Bee (Andrena cerasifolii)
J.Thomas.Barnes: Mining Bee (Andrena sola)
J.Thomas.Barnes: Metallic Green Sweat Bee (Agapostemon sp)
J.Thomas.Barnes: Chimney Bee (Diadasia ~dimunuta)
J.Thomas.Barnes: Scoliid Wasp (Campsomeris sp)
J.Thomas.Barnes: Toltec Scoliid Wasp (Dielis tolteca)
J.Thomas.Barnes: Spider Wasp (Psorthaspis planata)
J.Thomas.Barnes: Long-horned Bee (Eucera frater albopilosa)