PHYLUM NEMATO
DATHE ROUNDWORMS
CHARACTERISTICS
• TUBULAR SHAPE WITH POINTED ENDS• BILATERAL SYMMETRY• UNSEGMENTED BODY• MOVE IN A WHIP-LIKE MOTION
• ROUNDWORMS CAN BE FREE-LIVING IN MOIST SOILS OR PARASITES
• 1 WAY DIGESTIVE SYSTEM (2 OPENINGS)
MOUTHREPRODUCTIVE SYSTEM
INTESTINE
ANUS
MOUTH INTESTINES ANUS
PROBOSCIS INSIDE
LIVE IN HEART/BLOOD
HEART WORMS
LUNG WORMS
LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
LIVE IN MUSCLE
TRICHINA WORM CYSTS
LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
EAT FOOD IN INTESTINE
LIVE IN MUSCLE
DOG ROUND WORMS - intestinal
THREAD WORMS – in muscle
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