The distribution of Townsendiella. Species are color-coded as follows: T. ensifera sp. n. in white, T. pulchra in green, T. rufiventris in red, and T. californica in violet. The type locality for each species is given as a hollow triangle of its corresponding color.

 
 
  Part of: Orr MC, Griswold TL (2015) A review of the cleptoparasitic bee genus Townsendiella (Apidae, Nomadinae, Townsendiellini), with the description of a new species from Pinnacles National Park. ZooKeys 546: 87-104. https://doi.org/10.3897/zookeys.546.6443