GENERAL BIOLOGY-GENERA AND SPECIES. 
God. 9 
There is a note in Nature, xxxii. p. 36, on the coral trade of the Medi¬ 
terranean. 
Greeff just alludes to a few pelagic Coelenterates in his paper “ Ueber 
die pelagische Fauna an den Kiisten der Guinea-Inseln.” Z. wiss. Zool. 
xlii. p. 432. 
Methods. 
Haacke, W. Ueber die Conservation der Medusen. Zool. Anz. viii. 
pp. 515 & 516. 
Leuckart (Zool. Anz. viii. p. 333) and Dolley (Science, v. p. 227) allude 
to the beautifully conserved Siphonophora distributed from the 
Zoological Station, Naples. 
Richard, J. Nouveau reactif de fixation des animaux inferieurs. Zool. 
Anz. viii. pp. 332 & 333 [recommending chlorhydrate of cocaine.] 
Genera and Species. 
Hydrozoa. 
Hydroids and Medusce. 
Campanularia carduella, sp. n., New Zealand, p. 132, Sertularella mar- 
garitacea , sp. n, Magellan, p. 133, S. capillar is, sp. n., New Zealand, 
p. 133, S. crassipes, sp. n., Cape, p. 133, S. cuneata , sp. n., Cape, p. 134, 
S. limbata , sp. n., Cape, p. 134, S. trimucronata, sp. n., Australia, p. 135, 
S. trochocarpa , sp. n., Bass’s Strait, p. 135, S. cliffasa , sp. n., Rockaway, 
p. 136, Diphasia bipinncita, sp. n., Cape ?, p. 136, Synthecium ramosum, 
sp. n., New Zealand, p. 137, Sertularia aperta , sp. n., Cape, p. 138, 8- 
minima , D’A. W. Thomps., Cape, p. 138, *8. unilateralism sp. n , Australia 
and New Zealand, p. 139, S. crinis , sp. n., New Zealand, p. 139, S. elon- 
gata, Lamx., Tasmania, p. 140, S. crinoidea, sp. n., Cape, p. 141, S. 
amplectens 5 sp. n., Atlantic, p. 141, S. megaloccirpa , sp. n., Australia ?, 
p. 142, Demoscyphus orifissus , sp. n., Bass’s St., p. 143, D. unguiculata, 
Busk, Adelaide, p. 144, Thuiaria interrupta, sp. n., Australia, p. 145, T. 
diaphana , Busk, in litt ., sp. n., Queensland, p. 145, T. ramosissimci , sp. u., 
N.E. America, p. 146, T. hippisleyana, sp. n., Australia, p. 146, T. hetero- 
morpha , sp. n., Tasmania, p. 147, Thecocladium fiabMum , g. & sp. nn., 
p. 149, Aglaophenia chalarocarpa, sp. n., Cape, p. 150, A.perforata, sp. n., 
St. Vincent Is., p. 150, A. acutidentata, sp. n., p. 151, A. late carinata, 
sp. n., Gulf of Mexico, p. 151, A. dolichocarpa, sp. n., Australia, p. 152, 
Halicornaria mitrata, sp. n., p. 153, H. cornuta, sp. n., p. 153, Lytocarpus 
ramosus, sp. n., Bass’s St., p. 154, Gattya humilis, g. & sp. nn., p. 156, 
Plumularia lagenifera , sp. n., Vancouver’s Is., p. 157, P. multinocla , sp. n., 
New Zealand, p. 157. All the above are figured. Allman (1). 
Monosklera , g. n., p. 910, M. pusilla, sp. n., p. 911, pi. xl. figs. 1-3, 
Lafoea cylindrica, sp. n., p. 912, pi. xl. figs. 4 & 5, Sertularia simplex , 
sp. n., p. 913, Diaphasia rectangular is, sp. n., p. 914, pi. xli. figs. 6-8, 
Pandcea minima, sp. n., p. 916, pi. xlii. figs. 10-12, Margelis trinema, sp. n., 
p. 918, pi. xli. fig. 13, Octorliopcdion fertilis , sp. n., p. 919, pi. xlii. figs. 14 
& 15, Eucope hyalina , sp. n , p. 920, pi. xlii. figs. 16-18, Campanulina 
