1. Ethological study of African carpenter bees of the genus Xylocopa (Hymenoptera, Anthophoridae);Anzenberger;Z. Tierpsychol.,1977
2. The biology of Xylocopa pubescens Spinola (Hymenoptera, Anthophoridae) in Israel;Ben Mordechai;Isr. J. Entomol.,1978
3. Nesting biology and flower relationships of Xylocopa sonorina Smith in Hawaii (Hymenoptera: Anthophoridae);Gerling;Pan-Pacific Entomol.,1982
4. Biology and mating behavior of Xylocopa virginica L. (Hymenoptera, Anthophoridae);Gerling;Behav. Ecol. Sociobiol.,1978
5. In-nest behaviour of the carpenter bee Xylocopa pubescens Spinola (Hymenoptera, Anthophoridae);Gerling;J. Kansas Entomol. Soc.,1981