1. Ueber das Vorkommen bakterienähnlicher Gebilde in den Geweben und Eiern verschiedener Insekten;Blochmann;Zbl. Bakt. II,1882
2. Intestinal symbionts microorganisms, and abdominal trophallaxis in the neotropical myrmicinae tribe Cephalotini (Hymenoptera: Formicidae);Brandão,1987
3. Comparative study of the histology, histochemistry and ultramorphology of the proventriculus in the cephalotini tribe (Hymenoptera: Formicidae);Bution;Sociobiology,2005
4. Histology and histochemistry of the ventriculus Dolichoderus (=Monacis) bispinosus (Olivier, 1792) (Hymenoptera: Formicidae);Bution;Micron,2006
5. Comparative morphology of the ileum of three species of Cephalotes (Formicidae, Myrmicinae);Bution;Sociobiology,2007