PLATE 5. 



Galeolaria quadrivalvis. 



Fig. 1. Lateral view of inferior nectophore. X 4.5. 



Fig. 2. Similar view of superior nectophore. X 4. 



Fig. 3. Basal view of inferior nectophore, to show basal wings (W.V) and teeth (To. D. To. L). X 8. 



Fig. 4. Similar view of superior nectophore. X 8. 



Fig. 5. Two successive cormidia, showing bract (Br), tentacle (T), siphon (S) and gonophore 

 (Go). X 20. 



Fig. 6. Siphon (S), tentacle (T) and female gonophore (Go. 9) with bract detached. 



Fig. 7. Male gonophore (Go. cf ), siphon (S) and tentacle (T). 



Galeolaria australis. 



Fig. 8. Lateral view of superior nectophore. X 5. 

 Fig. 9. Similar view of inferior nectophore. X 4. 

 Fig. 9 (bis). Dorsobasal view of inferior nectophore showing the lateral ridges (R. 1). X 8. 



All figures from photographs. 



