BiGELOw. — Medusae and Siphonophorae. 



PLATE 8. 



Galeolaria quadridentata (Quoy & Gaimard). 



Fig. 1. Side view of superior nectophore, 12 mm. long. 

 Fig. 2. Basal view of same. 



DiPHYOPSis bojani (Eschscholtz). 



Fig. 3. Left lateral view of base of superior nectophore. 

 Fig. 4. Dorsal view of same. 



Stephanomia rubra (Vogt). 

 Fig. 5. Adult tentillum. 



