Published in Zoologica, in 1973, in volume 57, issue 3, pages 71-78

Published in Zoologica, in 1973, in volume 57, issue 4, pages 79-95

Published in Zoologica, in 1973, in volume 57, issue 5, pages 97-104

Published in Zoologica, in 1973, in volume 57, issue 6, pages 105-108

Published in Zoologica, in 1973, in volume 57, issue 7, pages 109-117

Published in Zoologica, in 1973, in volume 57, issue 8, pages 119-125

Published in Zoologica, in 1973, in volume 57, issue 9, pages 126-136

Published in Zoologica, in 1973, in volume 57, issue 10, pages 137-169

Published in Zoologica, in 1973, in volume 58, issue 1, pages 1-11

Published in Zoologica, in 1973, in volume 58, issue 1, pages 13-40

Published in Zoologica, in 1973, in volume 58, issue 1, pages 41-42

Published in Zoologica, in 1973, in volume 58, issue 1, pages 43-45

Published in Zoologica, in 1973, in volume 58, issue 2, pages 47-52

Published in Zoologica, in 1973, in volume 58, issue 2, pages 53

Published in Zoologica, in 1973, in volume 58, issue 2, pages 55-57