Published in Gayana Zoologia, in 1986, in volume 50, pages 17-36

Published in Gayana Zoologia, in 1986, in volume 50, pages 37-62

Published in Gayana Zoologia, in 1986, in volume 50, pages 81-116

Published in Gayana Zoologia, in 1986, in volume 50, issue 1-4, pages 3-15