1. Sobre a nidificacão, a biologia e os parasitos de Sceliphron (Trigonopsis) abdominalis Perty;Arlé;Ann. Acad. Bras. Sci.,1933
2. Fortpflanzungverhalten und Orientierung der Grabwespe Ammophila campestris;Baerends;Tijdschr. Ent.,1941
3. Biological notes on Cuban wasps and their parasites;Dow;Psyche,1932
4. The predatory behavior of two wasps, Sceliphron caementarium (Sphecidae) and Agenoideus humilis (Pompilidae), on the orb weaving spider Araneus cornutus (Araneidae);Eberhard;Psyche,1970