Almeida, Eduardo A. B., and Nadia S. Gibran. 2017. “Taxonomy of Neopasiphaeine Bees: Review of Tetraglossula Ogloblin, 1948 (Hymenoptera: Colletidae)”. Zootaxa 4303 (4). Auckland, New Zealand:521–544. https://doi.org/10.11646/zootaxa.4303.4.5.