Simple categories matching basal:

• area,
• eukaryote,
• ganglion,
• teleost,
• bird,
• surface,

Members with property basal:

• countertop,
• salmonid,
• chicken,
• archaeopteryx,
• thalamus_hypothalamus,
• fungi,
• frozen_ground,
• plant,
• giardia,
• protozoan,
• kiwi,
• emu,
• motor_thalamus,
• thalamus,
• trichomonad,
• eel,
• pons,
• right_thalamus,