Published in Zoologica, in 1960, in volume 45, issue 1, pages 1-16
Published in Zoologica, in 1960, in volume 45, issue 2, pages 17-28
Published in Zoologica, in 1960, in volume 45, issue 3, pages 29-34
Published in Zoologica, in 1960, in volume 45, issue 4, pages 35-39
Published in Zoologica, in 1960, in volume 45, issue 5, pages 41-52
Published in Zoologica, in 1960, in volume 45, issue 6, pages 53-80
Published in Zoologica, in 1960, in volume 45, issue 7, pages 81-90
Published in Zoologica, in 1960, in volume 45, issue 8, pages 91-110
Published in Zoologica, in 1960, in volume 45, issue 9, pages 111-154
Published in Zoologica, in 1960, in volume 45, issue 10, pages 155-160
Published in Zoologica, in 1960, in volume 45, issue 11, pages 161-170
Published in Zoologica, in 1960, in volume 45, issue 12, pages 171-180
Published in Zoologica, in 1960, in volume 45, issue 13, pages 181-188