The Biology and Immature Stages of Melitturga clavicornis (Latreille) and of Sphecodes albilabris (Kirby) and the Recognition of the Oxaeidae at the Family Level (Hymenoptera, Apoidea)
Rozen, J., G., & Jr (1965). The Biology and Immature Stages of Melitturga clavicornis (Latreille) and of Sphecodes albilabris (Kirby) and the Recognition of the Oxaeidae at the Family Level (Hymenoptera, Apoidea). American Museum Novatites 2224, 1-18.