372 
THE VOYAGE OF H.M.S. CHALLENGER. 
Family, Genus, and Species. 
Range in 
Depth. 
(?) clava, ..... 
450 fathoms. 
(?) pyriformis, .... 
Shallow. 
Cystodytes draschii. 
400 fathoms. 
philippinensis, . ... 
10 
Symplegma viride, ..... 
Shallow water. 
POLTCLINID^ — 
Pharyngodictyoii mirabile, .... 
1600 fathoms. 
Tylobranchion speciosum, .... 
10-100 
Atopogaster gigantea, ..... 
55 
)) 
aurantiaca, .... 
(?) 85 
JJ 
informis, ..... 
elongata, ..... 
55 
J) 
var. pallida, . 
10-20 
Morcliellioides affinis, ..... 
10-60 
Morchellium giardi, ..... 
20-60 
Sidnyum pallidum, ..... 
50-75 
Polyclinum pyriforme, ..... 
10-60 
J5 
fungosum, ..... 
6-15 
)5 
depressum, ..... 
3-11 
» 
moKe, ..... 
600 
53 
incertum, . . . . . 
55 
55 
minutum, ..... 
20-60 
35 
Aplidium incrustans, ..... 
600 
55 
fascum, ..... 
20-60 
55 
leucopliceum, ..... 
10-60 
35 
crassum, ..... 
Shallow water. 
fallax, ...... 
10 fathoms. 
despectum, . . . . . _ 
51 
55 
fumigatum, ..... 
10-100 
55 
Amaroucium variabile , ..... 
10-100 
55 
var. tenerum, 
10-60 
35 
globosum, .... 
10-60 
55 
complanatum, .... 
50-120 
35 
irregulare, .... 
55 
55 
var. concinnum, . 
55 
55 
pallidulum, .... 
12 
55 
recumbens, .... 
245 
55 
hepaticum, .... 
loevigatum, .... 
55 
55 
colelloides, .... 
150 
35 
albidum, ..... 
38 
55 
nigrum, ..... 
28 
5 ) 
Psammaplidium spongiforme, ... 
7 
35 
effrenatum, .... 
600 
55 
j’McZe, ..... 
