358 Mr. H. J. Carter on the Hexactinellicla\ 



Rosette many-rayed : rays of equal length, straight, capitate 

 (figs. 6 & 7), or with multitudinous rays of unequal length, 

 straight, and capitate, " pappiform '' {figs. 8 & 16) ; or occa- 

 sionally of the first kind once-branched (fig. 13) ; or occa- 

 sionally with echinated heads (fig. 13, a). 



Dactylocalyx suhglohosa, Gray. Malacca. (4) 



Rosette many-rayed : rays of equal length, capitate, flexed, 

 and grouped en Jleur-de-Us (fig. 10) ; or occasionally with 

 straight and capitate rays. 



Myliusia callocyathes^ Gray. West Indies. (5) 



4. B.M. 18(37, P. Z. S. p. 506, pi. xxvii. fig. 1, = Iphitem suhglobosa, 

 Bk. P. Z. S. 1869, p. 829, pi. xxii. tigs. 10-12. 



5. B.M. 1859, P. Z. S. p. 439, (Radiata) pi. xvi., = Ipkiteon callo- 

 cyathes, Bk. P. Z. S. 18G9, p. 333, pi. xxiii. tigs. 4-7. 



6. B.M. 1869, P. Z. S. p. 335, pi. xxv. fig. 1. 



7. Trans. Zool. Soc. vol. iii. p. 203, pi. xiii. 



8. B.M. 1858, P. Z. S. p. 114, (Radiata) pi. xi. ; Annals, 1868, vol. i. 

 p. 12.3, WyvUle Thomson, =Iphitean beatriv, Bk. P. Z. S. 1869, p. 325, 

 pi. xxi. tigs. 2-4, 



9. B.M. Quart. Journ. Microscop. Sc. vol. x. n. s. (No. xxxvii.), p. 4, 

 pi. i. (1870) ; Schmidt, Atlanti^ch. Spongienf. 1870, p. 17, pi. ii. tigs. 

 1, 11, 12 ; Kent, M. M. J. 1870, Nov., p. 248, pi. Ixv. tigs. 8-15. 



10. Atlautisch. Spongienf. 1870, p. 13, pi. ii. figs. 1-3 ; Kent, M. M. J. 

 1870, Nov., p. 247, pi. Ixv. figs. 2-7, 



11. B.M, M. M. J. 1870, Nov, p. 249, pi. Ixiv. figs. 18-25. 



12. P. Z. S, 1869, p. 339, pi. xxiv, figs. 1-7 ; Owen, Trans. Linn. Soc. 

 vol. xxii. p. 121, pi. xxi. figs. 8 & 9. 



13. Atlantisch. Spongienf. 1870, p. 16, pi. i. figs. 13-20, &pl. ii, fig. 10. 



14. B.M. 1873. Videpostea. 



15. Atlantisch. Spongienf. 1870, p. 15, pi. i. tigs. 7-12. 



16. M. M. J. 1870, Nov. p. 24.5, pi, Ixiv. figs. 1-9 ; Wyville Thomson, 

 ' Depths of the Sea,' 1873, p. 429, 



17. B.M. Annals, 1872, vol. x. p. 112. 



18. Atlantisch. Spongienf. 1870, p. 14, pi. i. figs. 1-6. 



19. B.M. Annals, 1872, vol. ix. p. 414, pi. xxi. 



20. B.M. Annals, 1872, vol. x. p. 137. 



21. 'Depths of the Sea,' Wyville Thomson, 1873, p, 419. 



22. Quoy et Gaimard, 'Voyage de lAsti-olabe,' 1833, p. 302, Atlas 

 (Zoophytes) pi. xxvi, tig. 3, =id. Grav, P. Z. S. 1867, pi. xxviii, fig. 1 ; 

 Wy^-ille Thomson, Annals, 1868, vol. i. p. 131, pi. iv. fig. 2, &c. 



23. Grav, P. Z. S. 1867, pi. xxviii. fig. 2 ; WvviUe Thomson, Annals, 

 1868, p. 129, pi. iv. fig. 1. 



24. B.M. P. Z. S. 1835, p. 65, = H. mirabilis, 1857, p. 279. 



25. B.M. P, Z, S. 1864, p. 265, pi xxii. 



26. Phil. Trans. 1869, p. 701, pis. Ixvii.-Lxxi, 



27. M. M. J. 1869, June, vol. i. p. 367. American Naturdist, 1871, 



28.^B.M. ' M, M, J, 1870, Nov., p. 243, pi. Ixiii. tigs, 2-14, 



29. B.M. Annals, 1872, vol. x,p, 110. 



30. B.M. Annals, 1873, vol. xi. p. 275. 



31. Trans. Linn. Soc. 1857, vol. xxii. p. 117, pi. xxi. figs. 1-7. 



