154 
THE VOYAGE OF H.M.S. CHALLENGER. 
II. Nudibranchiata Holohepatica, Bergh, 
Family Dorxdid^:, .... 
Sub-Family Dorididae plianerobranchiatae, Bergh, 
Ohola, Bergh, 
pacifica, Bergh, 
Euplocamus, Philippi, 
pacificus, Bergh, 
Sub-Family Dorididae cryptobranchiatae, Bergh, 
Cliromodoris, Alder and Hancock, 
striatella, Bergh, 
runcinata, Bergh, 
Ceratosoma, Adams and Reeve, 
cornigerum, Adams, var., 
Ardiidoris, Bergh, 
Jcerguelenensis, Bergh, 
australis, Bergh, 
Discodoris, Bergh, 
morphaea, Bergh, 
Platydoris, Bergh, 
eurychlamys, Bergh, 
( Briarella , Bergh), 
Thordisa, Bergh, 
clandestina, Bergh, 
Bathydoris, Bergh, . 
abyssorum, Bergh, 
Family DoRioPSiDiE, .... 
Doriopsis nebulosa, Pease, 
PAGE 
52-126 
52-116 
52- 64 
52- 55 
52- 55 
56- 64 
57- 64 
64-108 
64- 78 
73- 76 
76- 78 
79- 84 
80- 84 
84- 91 
85- 89 
89- 91 
92- 98 
93- 98 
98-106 
101-106 
103 
106-108 
106-108 
109-116 
109-116 
117-126 
122-126 
APPENDIX. 
Family Onchidiad.®, .......... 126-151 
Onchidium melanopneumon, Bergh, ....... 129-142 
tonganum, Quoy et Gaimard, ...... 142-148 
verruculatum , Cuvier, ....... 148-151 
