PLATE LXXVIII. 



PAGE 



Figs. 1-6. Eurete schmidtii, F. E. S., . . . 293 



Fig. 1. A specimen preserved in alcohol ; natural size. 



Fig. 2. Transverse section of the tube-wall (combination figure) ; x 60. 



Fig. 3. Dermal scopula with four pointed prongs (teeth) ; x 450. 



Fig. 4. Gastral scopula with four knobbed prongs ; x 450. 



Fig. 5. Dermal scopula with two pointed prongs ; x 450. 



Fig. 6. Oxyhexaster ; x 450. 



Figs. 7-12. Eurete carteri, F. E. S., . . . 296 



Fig. 7. A specimen preserved in alcohol ; natural size. 



Fig. 8. Transverse section of the tube-wall (combination figure) ; x 60. 



Fig. 9. Dermal scopula with knobbed prongs ; x 450. 



Fig. 10. Gastral scopula with knobbed prongs ; x 450. 



Fig. 11. Discohexaster with S-shaped terminal rays, in perianth-like arrangement ; 

 x450. 



Fig. 12. Discohexaster with irregularly bent terminal rays ; x 450. 



