95 



One of the specimens from Enkhuizen Island has 30 arms 135 mm. long and cirri XXXV, 

 24 — 25, 30 mm. long. P, is 11 mm. long with 20 segments, very slender and delicate; the 

 outer segments are three times as long as broad. P 2 is 15 mm. long, stiff and spine-like, with 

 12 segments. P„ is 14 mm. long with 11 segments, resembling P,. P + is 10 mm. long with 

 1 1 segments, resembling P 3 . P. is 7 mm. long with 9 segments, of the same character as the 

 preceding. The following pinnules are short. P 2 is very slightly stouter than P 8 . The other 

 specimens are similar. 



The example from Stat. 99 has 31 arms about 1 10 mm. long; the cirri are XXIV, 

 24 — 29 (usually 24 — 26),- 25 mm. to 30 mm. long; P : is 12 mm. long, very delicate, with 

 20 segments of which the outer are three times as long as broad. P 2 is 15 mm. long, stiff 

 and spine-like with 13 segments. P 8 is 14 mm. long with 12 segments, resembling P, ; P t is 

 9 mm. long with 10 segments, resembling P„ and P 3 , but proportionately smaller; P 5 is 6 mm. 

 long with 9 segments, of the same character as the preceding. P 6 is soft and delicate, 4.7 mm. 

 long with 9 segments; the following pinnules are similar. 



3. Stephanometra spicata (P. H. Carpenterj. 



P. H. CARPENTER. Notes from the Leyden Museum, vol. 3, 1SS1, p. 190 {Antedon spicata). 



Bell. Proc. Linn. Soc. New South Wales, vol. 9, 1884, p. 497 (Antedon spicata). 



P. H. Carpenter. "Challenger" Reports. The Comatulae, p. 230, pi. 40 {Antedon marginatd); 

 p. 232, pi. 45, figs. 2, 3 (Antedon tuberculatd). 



A. H. Clark. Vidensk. Medd. fra den naturhist. Forening i Kobenhavn, 1909, p. 169 

 (Stephanometra marginatd). 



Notes" from the Leyden Museum, vol. ^^< *9 ll > P- 183. 



Records of the Australian Museum, vol. 9, 191 2, N° 1, p. 84. 



Proc. U. S. Nat. Mus., vol. 43, 19 12, p. 396 (Stephanometra tuberculatd). 



Smithsonian Miscellaneous Collections, vol. 60, 191 2, N° 10, p. 20 (Stephanometra 



tuberculatd). 



Smithsonian Miscellaneous Collections, vol. 61, 1913, N° 15, p. 28 (Stephanometra 



tuberculata and S. marginatd). 



H. L. Clark. Carnegie Institution of Washington Publication N° 212, 191 5, p. 103 (Stepha- 

 nometra stypacantha). 



Stat. 99. 6°7'.sN., i20°2Ó'E. 16 — 23 Metres. 1 Ex. 



This specimen has 20 arms 85 mm. long; the cirri are XXV, 22 — 23, 20 mm. long; 

 P 3 is comparatively short, 1 1 mm. long with 15 segments; P 3 is 8 mm. long with 13 or 14 segments. 



4. Stephanometra spinipinna (Hartlaub). 



Hartlaub. Nova Acta Ksl. Leop.-Carol. deutschen Akad. der Naturforsch., vol. 58, 1891, 

 N° 1, p. 61, pi. 4, figs. 42, 44 (Antedon spinipinna). 



Stat. 81. Pulu Sebangkatan, Borneo Bank, 34 Metres. 1 Ex. 

 Stat. 89. Pulu Kaniungan Ketjil. 1 1 Metres. 1 Ex. 



The specimen from Stat. 81 has 31 arms about 90 mm. long; the cirri are XXIV, 22 — 23, 

 20 mm. long; P 3 is 10 mm. long with 18 segments; P„ is 12 mm. long with 12 segments; 

 P s is 10 mm. long with 11 segments; P 4 , which is of the same character as the preceding, is 

 8 mm. lone with 10 segments. 



