Acrocera
Guides
Acrocera bakeri
Acrocera bakeri is a species of small-headed fly in the family Acroceridae, described by Coquillett in 1904. Species in this genus are endoparasitoids of spiders. The larvae seek out and enter spider hosts, feeding internally until mature, then exit to pupate. Acrocera is one of the most species-rich genera in Acroceridae in North America.