HYDROZOA AND CTENOPHORA, ANTOOZOA. Ccel . 7 
theca ; no lateral nematophores. For A. rostratum , sp. n., Allman, (2) 
p. 54, pi. xix. figs. 1-3, Port Phillip, depth 38 fath., bottom sandy. 
Order iii., Trachomedus2E. 
Gastroblasta, g. n., Keller, (28) p. G22. For G. timida, sp. n., id. ibid. 
pi. xxxv. figs. 1 & 2, Red Sea. 
Order vi., SiPHONOraoRA. 
Monophyes prhnordialis, sp. n., Chun, (10) pi. xvii., Malaga. 
GRAPTOLITES. 
Loganograptus lcjerulfi, sp. n., Otto Herrmann, (24). 
Sub-Class SCYPHOMEDUSiE. 
Order iii., Cubomedus.®. 
Tamoya punctata, sp. n., Fewkes, (19) p. 84, pi. i. figs. 4-G. 
Order iv., Discomedusjc. 
Cassiopca polypoides, sp. n., Keller, (28) p. 632, pi. xxxvi. fig. G, Red 
Sea, five varieties described. 
Drymonema gorgo, sp. n., Fritz Muller, (41) p. 220, Brazil. 
ANTHOZOA. 
1. Boutillier, L. Des Corallaires a Madrepores, et de leur action 
geologique. Rouen : 1883. 
[Not seen by Recorder.] 
2. Canestrini, GL II Corallo. Roma : 1883, pp. 170, map. 
[Not seen by Recorder.] 
,3. Crosby, W. 0. On the Elevated Coral Reefs of Cuba. P. Bost. Soc. 
xxii. pp. 124-128 (not concluded). Abstr. in J. R. Micr. Soc. (2) iii. 
p. 854. 
The author describes the coral reefs of Cuba, and draws the conclusion 
that they indicate a slow subsidence during their formation, and hence 
that Darwin’s theory of the formation of coral reefs is the true one. 
4. Duncan, P. M. Remarks on an Essay by Prof. Lindstrom, entitled 
“ Contributions to the Actinology of the Atlantic Ocean,” &c. Ann. 
N. H. (5) xii. pp. 3G1-369. 
Paluli are present in Caryophyllia pourtalcsi, and therefore the 
synonym proposed for it by Lindstrom is useless. Paluli are also 
