10 CwU 
Hydraciinia, Coettk Zool. Jahrb. 
Syst; 89 p. ^li.—Jucicola, Queir.to bej 
Genua, Steohow Zool. Jahrb. 42 Syst. 
p. 13. 
, Idielhi gen. n. for Idia Lamx, 
Steohow Zool, Jahrb- 42 Syst. p, 106. 
Kirchenpaueria pinnala, Steohow 
Zool. Jahrb. 42 Syst. p. 107 figs. ’ 
. Lafoea dumosa, Mediterranean, p. 80 
fig. ; serpens, Mediterranean, p. 81, 
Steohow Zool. Jahrb. 42 Syst. 
Laodicea undulata, N. Atlantic, 
Khamp Danish Ingolf Exp. 5 8 p. 16 
figs. - 
. Laodiceidae, Kramp Danish Ingolf 
Exp. 5 8 p. 4. 
Leuckartiara oclona, Bigelow Bull. 
U.S. Nat. Mus. 100 j). 282 figs. 
Lictorella cervicornis California, Era- 
ser Tr. R. Soc. Can. 12 p. 134 fig. — 
Stechowi sp. n. Japan, Jaderholm 
Ark. Zool. 12 No. 9 p. 11 pi. ii fig. 7. 
Limnocnida indica, Yennah river, 
AnnandaljP Rec. Ind. Mus. 16 p. 1 10. 
Liriope tctraphylla, Philippines, Bige- 
low Bull. U.S. Nat. Mus. 100 p. 325. 
Lytocarpus filamentosus Natal, War- 
ren Ann. Natal. Govt. Mus. 4 1 p. 109 
figs. — phillipinus p. 351, Bale Proc. 
R. Soc. Viet, 31. 
Lylocarpia graejfei (Kirchenpaner 
1876) Lytocarpus balei Billard), 
Tonga, p. 128 fig. ; multiplicnto- 
pinnata{K. 1876 = L. Aorneili Thornely) 
Red Sea, p. 131 fig. ; philippina, 
Tonga, Red Sea, p. 132 fig. ; singular is, 
Ternale, p. 134, Steohow Zool. Jahrb. 
42 Syst. 
Lytoscyphus subrufus (Jaderholni), 
Steohow Zool. Jahrb. 42 Syst. p. 81. 
Melicertiim p. 47, oclocoslatum p. 52 
figs. ; campanula p. 57, N. Atlantic, 
Kramp Danish Ingolf Exp. 6 8. 
. Milrocomidae p. 58 ; mitrocoma 
polydiademata p. 59 ; N. Atlantic, 
Kramp Danish Ingolf Exp. 5 8. 
Monobrachium parasitum W. Coast 
N. America, Eraser Tr. R. Soc. Can. 
12 p. 131 fig. 
Monotheca, obligua, Mediterranean, 
Steohow Zool. Jahrb. 42 Syst. p. 113. 
Nauarchus p. 319 ; lialius p. 320 
figs., Bigelow Bull. U.S. Nat. Mus. 
100 . 
[19^9] 
Nen^ertesia cylindrica j). 350, Bale 
Proo, R. Soc. Viet- ■ 31. — irregularis 
p. 23 fig. ; ciliata p. 23, Japan', 
Jaderholm Arkiv. Zool. 12 9. — disticha 
(Heller), Mai'seille, p. 120 fig. ; ramosa 
p. 122 ; tetrasticha, Villefranche, p. 123 
fig. ; japonica p. 124, Steohow Zool. 
Jahrb. 43 Syst. 
Neoturris p. 283 ; pileata p. 285 figs, 
Bigelow Bull. U.S. Nat. Mus. 100. 
Obelia dubia W. Coast N. Amer., 
Eraser Tr. R. Soc. Can. 12 p. 133 
fig. — spinidosa, Orissa, Gravely Rcc. 
Ind. Mus. 16 p. 396. — nigra, N. Atlantic, 
Kramp Danish Ingolf Exp. 5 8 p. 89. 
Octocanna p. 306 ; aphrodite nom, 
iiov. p. 307 figs., Bigelow Bull. U.S. 
Nat. Mus. 100. 
Odonlotheca p. 102 ; bidens, Pon- 
doland, p. 102, Steohow Zool. Jahrb. 
42 Syst. 
Olindiinae p. 317 ; Olindias p. 317 j 
singularis p. 318, Bigelow Bull. U.S. 
Nat. Mus. 100. 
Ophiodes australis sp. n., Bale Proc, 
R. Soc. Viet. 81 p. 336 pi. 16. 
Ophiodissa gen. n. (= Ophiodes 
Ilincks 1866) pi 41; mirabilis p. 42, 
Steohon Zool. Jahrb. 42 Syst. 
Opercularella lacertu, Mediterranean, 
Steohow Zool. Jahrb. 42 Syst. p. 74 
fig. 
Ophinella gan, n. for Ophioncma 
Hincks, Steohow Zool. Jahrb. 42 
Syst. p. 107. 
Orthopyxis p. 331, Bale Proc. R. Soc. 
Viet. 31. — caliculata, Mediterranean, 
p. 68 fig. ; compressa, Villefranche, 
p. 69 ; pacifica sp. n., Vancouver, 
p. 69 fig. ; volnbiliformis p. 70 ; 
asymmetrica sp. n., Marseille, p. 71 fig., 
Steohow Zool, Jahrb. 42 Syst. 
Faragattya intermedia, Natal, Warren 
Ann. Natal Govt. Mus. 4 1 p. 125 iigs. 
Felmatohydra oligactis, Siberia, Ste- 
OHCW Zool. Jahrb. 42 Syst. p. 152. 
Perigonimus gelatinosus, Helgoland, 
p. 13 ; nanellus sp. n., Naples, p. 14 
tig. ; nudus sp. n., Triest, p. 16 fig. ; 
pusillus p. 17, Steohow Zool. Jahrb. 
42 Syst. 
Phialidium hemisphericum p. 91 
figs. ; islandicum sp. n. p. 95 figs., 
N. Atlantic, Kramp Dani.sh Ingolf Exp. 
5 8. 
. . ly. Coelenterata,. 
