1. Ixodidas brasileiros e de alguns paizes limitrophes;Aragao;Mem. Inst. Oswaldo Cruz,1936
2. Hereditary heartwater-resistant characters in cattle;Bonsma;Farming S. Afr.,1944
3. The ticks of Panama (Acarina: Ixodoidea);Fairchild,1966
4. La distribución geográfica de Amblyomma neumanni Ribaga, 1902 en la Argentina;Guglielmone;Gac. Vet.,1981
5. Amblyomma ticks found on cattle in the Northwest of Argentina;Guglielmone;Ann. Parasitol. Hum. Comp.,1982