Category Nuances matching helminth:

• intestinal,
• internal,
• parasitic,
• animal,

Members for simple category helminth:

• schistosome,
• trematode,
• roundworm,
• hookworm,
• pinworm,
• nematode_roundworm,
• cestode,
• nematode,
• pin_worm,
• round_worm,
• animal_hookworm,