654 
ZOOLOGICAL LITERATUllE. 
30. fig. 28, Bohol, six to eight fathoms j H. immohilis, 1. c. p. 90, tahh. 20, 80. 
fig. 27, tab. 35. fig. 8, Bohol, as last j H. erinaceuSf 1. g. p. 91, tab. 30. figs. 
23, 24, Bohol, on the strand \ also II. ei'inaceus, var. pygmcea, 
Sempeh records (/. c.) the following species as found in the Philippines : — 
Ilolothwia monacaria, lQQ%=Stichopus (jyrifer, Sel. j H. marmorata, Jiig.= 
H, hrandtiif Sel. j II. scabra, Jag. = i/. tiyris, Brdt., Selenkaj II. vagabimda 
Sel. j H. botellus, Sel. ; H. atra, Jiig (non Sel.)^ II. fusco-cmerea, Jag. (non 
Sel.) j H. edulis, Lees ; and H. pidchella, Sel. 
Semper describes (/. c.) the following new species not from the Philippines : 
—Holothuria vitiensis, 1. c. p. 80, tab. 30. fig. 12, Viti Isles j H. hcellikeri, 1. c. 
p. 86, tab. 30. fig. 25, tab. 35. fig. 7, Samoa Isles ; H. martensii, 1. c. p. 86, tab. 
80. fig. 16, Amboina ; II. Jlavo-7nacidata, 1. c. p. 87, tab. 30. fig. 26, Samoa j 
H. difficilis^ 1. c. p. 92, tab. 30. fig. 21, Samoa Isles. 
Holothw'ia atra, Sel., not being II. atra of Jiiger, Semper substitutes «m- 
boinensis for the last described species. 
' Dendrochirot(e. 
Lissothm'ia, gen. nov., Verrill, 1. c. p. 322. Allied to Psoitis, but having the 
upper surface of the body covered with a soft smooth skin, in which are im- 
bedded minute perforated plates. Lower surface flat, with tliree broad rows 
of crowded suckers. Anal area elevated, the opening surrounded by calca- 
reous papilla). Tentacles ten, arborescently branched, the two lower ones 
smallest. 
Z, ornata, sp. n., Verrill, 1. o. p. 322, Panama. 
Psolm complanatus) sp. n.. Semper, 1. c. p. 01, tab. 13. fig. 19, Zamboanga ; 
Pi boholensis, sp. n.. Semper, 1. c. p. 62, tab. 12. fig. 3, tab. 13. figs. 21, 22, 
tab. 15. figs. 4, 5, Bohol, six to seventeen fathoms. A variety of this latter 
species is described under the name of pandcmensis. 
Colochirus cylmdricm, sp. n.. Semper, 1. c. p. 56, tab. 13. fig. 10, tab. 14. fig. 
15, Bohol, ten fathoms ; C. a^iceps *, Selenka, Hongkong, &c.. Semper, 1. g. 
p. 67, tab. 12. fig. 1, tab. 13. fig. 15, tab. 14. figs. 2 & 17 (on plate marked 
fig. 11 by mistake) j C. cucumis, Semper, 1. g. p. 68, tab. 13. fig. 17, tab. 14. 
fig. 16 j C. viridis, Semper, 1. g. p. 59, tab. 12. fig. 2, Zamboanga ; C. ccet'uleus, 
Semper, 1. c. p. 59, tab. 11. fig. 1, tab. 13. fig. 18, tab. 14. figs. 1-14, tab. 16. 
fig. 1, Bohol, from high-water mark to ten fathoms deep j C. jagoni, sp. n.. 
Semper, 1. c. p. 60, Singapore. 
Echmocucumis adversaiHa, sp. n.. Semper, 1. g. p. 60, tab. 11. fig. 7, tab. 13. 
fig. 26, Bohol, thirty fathoms. 
Thyonidium Gebuense, sp. n.. Semper, 1. g. p. 67, tab. 12. fig. 5, tab. 13. fig. 
25, tab. 15. fig. 8, Cebu, ten fathoms. 
Semper (I.g.) describes the following new species of Cucumaria\ — C. 
maculata, 1. g. p. 47, tab. 13. fig. 8, tab. 14. fig. 5, Bohol, ten fathoms ; C. 
canesceiis, 1. c. p. 48, tab. 13. fig. 6, tab. 14. figs. 3, 6, 9, & 10, tab. 15. figs. 2, 3, 
Bohol, six to twelve fathoms, Pandanon, thirty fathoms; C. versicolor, 1. c. 
p. 49, tab. 12. fig. 4, tab. 13. fig. 11, tab. 14. fig. 8, Bohol, six to ten fathoms ; 
* Selenka describes a species with this name, which he refers to a new 
genus, Cercodemas ancqis, Selenka, Zoitschr. wiss. Zool. xvii. p. 343, but 
which afterwards he refers to as a synonym of Colochirus quadranyularis, 
Lesson, Zeitschr. wiss. Zool. xviii. p. 112. Is this not the same species as 
that above referred to by Semper P 
