Published in Stuttgarter Beitraege zur Naturkunde Serie A (Biologie), in 1987, in volume 402, pages 1-11

Published in Stuttgarter Beitraege zur Naturkunde Serie A (Biologie), in 1987, in volume 408, pages 1-14

Published in Stuttgarter Beiträge zur Naturkunde Serie A (Biologie), in 1987, in volume 411, pages 1-43

Published in Stuttgarter Beiträge Naturkunde, in 1987, in volume 412, pages 1-9