• Root
• Nature
• Animals
• Arthropods
• Insects
• Ants, Bees, Wasps & Allies
• Wasps
• Crabronidae
• Pemphredoninae
• Psenini

	Parent	Category	Figures
1	Psenulus	pallipes	3
2	Psenulus	frontalis	2
3	Psenulus	trimaculatus	2