1971-1973 Two volumes (complete). vii, 446 p., 20 plates, 12 (6 folding) maps, hardbound (dust jackets). Library stamps and two small tears in dust jacket volume 1, else a good set.
2013 93 p., 39 col. illustrations, paperbound. Arquivos de Zoologia.
1978 78 p., paperbound (no covers, as issued). Very good clean copy.
1970 139 p., paperbound (no covers, as issued). Very good clean copy.
1993 150 p., 101 pls, paperbound. Museu Paraense Emilio Goeldi.