Disease relations: unknown.
All specimens examined in Lestani & Rossi (2012) were collected as larvae and pupae from a puddle formed by rain on basalt soil. The puddle was in a shadowy understory of a native forest that is usually very humid due to a small waterfall nearby. The larvae were found in association with Ochlerotatus crinifer, Ochlerotatus serratus, and Culex dolosus.