Diaea ambara utilizes its venom as a means to immobilize prey, primarily targeting smaller arthropods. The venom is delivered through a bite using the organism's fangs. While the toxicity level is considered mild, it still effectively disrupts nerve function in its prey, making it easier for diaea ambara to secure a meal. Larger animals such as mammals or birds are not typically at risk from diaea ambara's venom due to its low potency in those groups; however, it can cause temporary discomfort or localized reactions in those it does not ordinarily prey upon, mainly due to accidental encounters rather than predatory behavior.

Biting behavior towards humans is not characteristic of diaea ambara. Diaea ambara generally practices predation on insects, not humans. Any biting incidents are likely defensive, accidental, and rare, without severe consequences.

The diaea ambara, belonging to the order Araneae, is not naturally inclined to bite humans; their primary diet consists of other insects. Troublesome encounters with humans are atypical and mostly occur in defensive situations or by accident, when humans inadvertently come into close contact with them.

To minimize the risk of accidental encounters with diaea ambara, maintain cleanliness in areas where they may reside, such as gardens and sheds. Regularly clearing away webs and detritus can discourage them from settling. Additionally, wearing gloves and being cautious when moving objects can prevent undesired contact.

In the unusual event of trouble with a diaea ambara, keeping the area clean and avoiding disturbing the site can be helpful. Offering a calm environment may also facilitate recovery. It's essential during this time to restrict any activities that could aggravate the situation. Recovery support should prioritize rest and stress avoidance, not forgetting to keep the surroundings tidy to minimize further incidents.