Definitions
1.NounAny spider that mimics bird droppings to avoid predators
Celaenia excavata, of New Zealand.
Arkys curtulus, of eastern Australia.
Mastophora (bolas spiders), of the New World.
2.NounCelaenia excavata, of New Zealand.
3.NounArkys curtulus, of eastern Australia.
4.NounMastophora (bolas spiders), of the New World.