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