• Root
• Nature
• Animals
• Mollusks
• Gastropods
• Sea Snails
• Drilliidae

	Parent	Category	Figures
1	Douglassia	antillensis	4
2	Douglassia	bealiana	1
3	Douglassia	curasub	1
4	Douglassia	enae	1
5	Douglassia	minervaensis	1
6	Douglassia	moratensis	1