Velvet worms or onychophorans can be found in a cave at Yanchep. These delightfully appealing little worms, which average 2–4 cm in length, have a body structure which has scarcely changed over many millions of years.
Velvet worms or onychophorans can be found in a cave at Yanchep. These delightfully appealing little worms, which average 2–4 cm in length, have a body structure which has scarcely changed over many millions of years.
