ECHINODERMATAi 
655 
C. citrea, 1. c. p. 60, tab. 11. fig. 6, tab. 13. fig. 10, tab. 14. fig. G, Bohol, eight 
fathoms; C. longipeda, 1. c. p. 61, tab. 11. fig. 4, tab. 13. fig. 9, tab. 14. fig. 7, 
Pandanon, thirty fathoms ; C, co7ijungens, I, c. p. 61, tab. 11. fig. 6, tab. 13. 
fig. 7, tab. 14. fig. 4, Bay of Manila, two to three fathoms. Also the follow- 
ing species not from the Philippines; — C. leonina^ 1. c. p. 63, tab. 16. fig. 9, 
Singapore ; C. africana, 1. c. p. 63, tab. 16. fig. 16, Querimba ; C. godeffroyi^ 
I, c. p. 63, tab. 16. figs. 12-14, Iqiiiqiie, west coast of South America ; C. 
cylindrical 1. c. p. 63, tab. 16. fiff. 10, Isle of France : C. acicula. h c. p. 64, 
tab. 16. fig. 11, Viti Isles. 
Cucumaria quinquesemita^ sp. n., Selenka, h c. p. 361, Taf. 20. fig* 107 a & 6, 
Mendocino, Charleston (?). 
Pentacta pa7iamensis, sp. n., Verrill, 1. c. p. 321, Panama. Closely allied to 
P. pentactes, Jag., of Europe, which Verrill considers the type of this genus, 
restricting Cucumaria to such forms as P. frondosa, 
Ocnu8 hnhricatuSy sp. n.. Semper, 1. c. p. 64, tab. 11. fig. 2, tab. 13. figs. 12, 
13, tab. 14. figs. 12, 13, Bohol, ten fathoms ; O. pygmmiS) sp. n.. Semper, t. c, 
p. 66, tab. 13. fig. 14, tab. 14. fig. 11, Bohol ; and O. molqiadioideSf sp. n.. 
Semper, 1. c. p. 66, tab. 16. fig. 13, from China. 
.Urodemas, g. n., Selenka, I c. p. 362. Feet distributed syhimetrically over the , 
whole body. Tentacles twenty, of which five are smaller than the rest.— U. 
pcrspicillumf sp. n., Selenka, 1. c. p. 362, Taf. 20. figs. 110, 111. Two specimens 
from Sydney. 
Oi'cula punctata, sp. n., Selenka, 1. c. p. 362, Taf. 20. fig. 112, Charleston. 
Thyone villosa, sp. n.. Semper, 1. c. p. 66, tab. 21. fig. 3, tab. 13. fig. 24, tab. 
16. fig. 6, Cebu, ten fathoms. — P. surinamensis, sp. n., Semper, /. c. p. 66, 
tab. 16. fig. 16, Surinam. 
Stolus, gen. nov., Selenka, 1. c. p. 366. Feet distributed equally over the 
whole surface. Tentacles ten ; of tliese two much smaller than the others. 
Amiis unarmed. 
S. sacellus, sp. n., Selenka, 1. c, p. 366, Taf. 20. figs. 116, 116, Zanjibar ; 
S, gibber, sp. n., Selenka, 1. c. p. 366, Panama; S, omdum, sp. n., Selenka, 
Z. c. p. 366, Taf. 20. fig. 117. 
Stolu^ (Thyone) 7'igidus, sp. n.. Semper, l. c. p. 66, tab. 13. fig. 23, tab. 16. 
fig. 7, Bohol, ten fathoms; Stolus pedatus, sp. n., Semper, I, c. p. 67, Chinese 
Sea. 
MolpadidcB, 
Embolus^ gen. nov., Selenka, 1. c. p. 369. Fifteen stump-shaped tentacles. 
Calcareous ring completely absent. E. pauper, sp. nov.> Selenka, /. c. p. 359, 
Taf. 20. fig. 132, Cape Palm^is ? 
Haplodactyln molpadioides, sp, n.. Semper, 1. c. p. 41, tab. 9, tab. lO. figs. 1, 
2rt, 4, 6, 9, tab. 13. figs. 1-4, tab. 16. fig. 19, Cebu, Bohol, ten to thirty fathoms 
in mud. Two varieties of this species are also described by Semper, — one, 
var. pellucida (1. C. p. 42), from Bohol, the other, var. sinensis Q, o* p. 43)^ from 
China. 
APNEUMONA. . 
Semper (L c. p. 7) divides the family SynaptidcB into three 
families 1. Onctnolahidm for Orlcinolabes, Brandt, placed by 
Selenka doubtfully neap Psolims, Forbes; 2, Eupyrgidce foP 
