88 THE VOYAGE OF H.M.S. CHALLENGER. 



Species 22. Stylaster obliquus, Studer, ibid., fig. 7, a-d. 



Species 23. Stylaster stellulatus, C. Stewart, Joum. of the R. Micro. Sci., 1878, with 

 plate. From the neighbourhood of Tahiti. I received a specimen of the 

 same at Tahiti said to have come from the Paumotu Islands. 



(IX.) Genus. Stenohelia, Kent, Ann. and Mag. Nat. Hist., 1870, vol. v. p. 120, revised 



by Moseley, Phil. Trans. Roy. Soc, 1878, part 2, p. 503. 

 Species 1. Stenohelia madeirensis, Kent, Ann. arid Mag. Nat. Hist., 1870, vol. v. p. 



120, with figure. Stylaster madeirensis, Johnston, Proc. Zool. Soc, 1862, 



Madeira, on a long fishing line. Off the Cape Verde Islands ; Challenger. 



Off Madeira, 50 to 70 fathoms; Studer, Monatsbt. der K. P. Akad. der 



Wiss., 1878, s. 633. 

 Species 2. Stenohelia profunda, Moseley, Phil. Trans. Roy. Soc, 1878, part 2, p. 303. 



Off St Thomas, Danish West Indies, 450 fathoms ; off the Kermadec 



Islands, 600 fathoms. 



(X.) Genus Conopora, Moseley, Phil. Trans. Roy. Soc, 1878, part 2, p. 503. 



Species 1. Conopora tenuis, Moseley, Phil. Trans. Roy. Soc, 1878, part 2, p. 503, 

 pi. xii. figs. 5, a, b, 6. Dredged off the Kermadec Islands, in 650 fathoms. 



(XL) Genus Astylus, Moseley, Phil. Trans. Roy. Soc, 1878, part 2, p. 477, pi. i. fig. 4. 

 Species 1. Astylus subviridis, Moseley, ibid., p. 457. Present memoir, PL II. 

 figs. 8, 15. Off the Meangis Islands, 500 fathoms. 



(XII.) Genus Cryptohelia, M.-Edw. and H., I.e., p. 127. 



Species 1. Cryptohelia pudica, M.-Edw. and H. Ann. des Sci. Nat., 3 ser., t. xiii. 

 p. 3, pi. iii. fig. 1, 1850, New Guinea; = Endohelia japonica, M.-Edw. 

 and H., Hist. Nat. des Cor., t. ii. p. 128. Japan, present memoir, PL II. 

 fig. 7, PL XII. fig. 7, a, b. Atlantic, West Indies, S. Pacific, Japan, 390 

 to 1530 fathoms; Challenger. Moseley, Proc. Roy. Soc, No. 170, 1876, 

 p. 548. Lat. 35° 21' S., long. 175° 40' E., 597 fathoms ; lat. 14° 52' S., 

 long. 175° 32' W., 905 fathoms, Studer, Monatsbt. der K. P. Akad. der 

 Wiss., 1878, s. 633. 

 Species 2. Cryptohelia peircei, Pourtales, Deep-Sea Corals, I.e., p. 37, pi. ii. figs. 18, 

 19; = Cryptohelia pudica (?). Off Havana, &c, 270 to 600 fathoms. 

 Lat. 25° 33' N., long. 84° 35/ W., 539 fathoms, Bull. Mus. Comp. Zool., 

 Harvard, No. 9, vol. v. p. 211. 



