ZO REPORT—1868. 
Celosmilia poculum. Ceelosmilia Wiltshiri. 
Faujasi. —— Woodwardi. 
Javan. —— elliptica. 
—— cornucopiz. 
3. The species whose septal arrangement shows three cycles, or four cycles, 
or some septa of the fourth cycle, are :— 
Colosmilia granulata, Ccelosmilia laxa. 
eylindrica, 
4, The species with large bases and with more than four cycles are ;— 
Ceelosmilia poculum. Ceelesmilia elliptiea. 
5. The species with a large base and with more than three cycles of septa, 
but not more than four, is 
Ccelosmilia cylindrica, 
Having scanty endothecx with wide bases :— 
The costz hardly prominent, replaced inferiorly a : 
by granules, 5 cycles, corallum straight ...... Trochosmilia (C.) poculum, Ha. § H. 
The cost cristiform, superiorly with intermediate 
costae, Corallum Curved ....ccccsscsscscvcccessssee 
The coste very distinct, flat, wide, intercostal } 
spaces linear, 4 cycles, corallum cylindrical... f 
With pedicel, or a small trace of former attachment, 5 cycles :-— 
The costz throughout indistinct, plane, and unequal. Trochosmilia (©.) Faujasi, Hd. & H. 
The costz alternately large and small, subcristi- 
form above, crossed by ornamentation ......... 
The cost subcristiform throughout, subequal above... —— (C.) cornucopiz ,, 
The costz very distant, distinct and subcristiform, nee (C.) Wiltshiri 
smaller, much ornamented .......seeeeeeeeeeees — ) pte NES 
The cost long, the principal cristiform, rand | 
(C.) elliptica, Fewss, sp. 
—  (C.) cylindrica, Duncan. 
—— (C.) Javana, Duncan. 
smaller between them, corallum long and —  (C.) Woodwardi, ,, 
OTH UC sans ceceheniteseuetavetadecevprsenndeesccchitess 
Four cycles er part of the fourth :— 
The coste well marked, distant, very granular, 
intercostal spaces very granular and strongly —  (C.)granulata ,, 
marked, corallum Curved — <....-ssesesscaseccecoes 
The cost distant, distinct, and cross-marked in in- 
tercostal SPACES -........,0erccees oosceccsseesseees 
Trochosmilia (Ceelosmilia) lawa, Ed. & H. 
In examining good specimens of this species I found the fourth cycle 
of septa to be present. Its lamin are small, but decidedly visible ; conse- 
quently the calice, as drawn by MM. Milne-Edwards and Jules Haime, ‘ Mo- 
nog. Brit. Foss. Corals,’ pt. 1. tab. viii. fig. 4c, is incorrect. The following 
description will apply tc the three varieties of the species. 
Variety 1. The corallum is conico-eylindrical and straight. The eoste are 
intensely granular inferiorly, and two large coste are separated by three 
smaller. Near the calice the larger coste have a wavy cristiform ridge upon 
them, the intermediate coste being very granular, with chevron patterns, or 
they may be moniliform. At the calicular margin the coste are nearly flat 
and granular. The fourth cycle of septa is distinct. 
Variety 2. Inferiorly, in structure as variety 1. Superiorly the principal 
coste are very cristiform, and well marked with a secondary ridge. The 
chevron pattern of the intermediate coste are very distinct. 
Variety 3. Coste inferiorly wavy and sparely granular. Superiorly the 
coste are subcristiform and plain, the continuity of the crests being defective. 
The intermediate are broken and moniliform, and here and there chevroned. 
—— (C.) laxa, Hd.§ H. 
