gasteracantha hasselti spiders

39aph39 abdomen animal appearance arthropod asia black branch brightly colored colors commonly deter dew distinctive drop easily flower forests found gardens gasteracantha grass green habitat hardened harmless hasselt hasselti help humans insect intimidating invertebrate leaf may moisture nature one orb-shaped orb-weaver predators recognized s shape small southeast species spider spiders spiderweb spines spiny striking though unique visually water weaving web webs white wildlife yellow