14 Coal. 
XVI. CffiLENTERATA. 
Roule (89) records Antipathes dichotoma , Pall., 400-1410 metres ; A. 
scoparia , Lam., 400-500 metres ; Antipathella subpinnata , Ellis & 
Sol., 400-500 metres ; Parantipathes larix , Esper., 1220 metres ; 
Schizopathes crassa, Brook, 1220 metres ; Stichopathes spiralis, Pourt., 
1220-1410 metres ; Tylopathes orispa , Brook, 1410 metres ; all 
dredged by the “ Caudan ” in the Atlantic Ocean. 
MADREPORARIA. 
Kocii describes the budding of Alveopora retusa , Verrill, and of Fcivia 
cavernosa, Forsk. (57) ; and the skeleton of the following stony 
corals (56) : — 
Caryophyllia cyathus, Fldbellum anthopky Hites , F. spinosum , Clissophyllum 
hisingeri , Lithostrotion irregulare i Fascicular ia ccespitosa , Gouiopora 
molluccensis , Alveopora retusa , Dendrophyllia ramea , Mussa ?, 
Siderastraea skier a, Pcecillopora ? batavia , Cylicia smith'd , Galaxea 
lapeyrana , Asteroicles calycularis. 
Ogilvie (79) has made an extensive investigation into the structure of 
the skeleton of Galaxea , pp. 106-128 & 136-139 ; Mussa , pp. 128-139 ; 
Heliastraea , pp. 139-146 ; Goniastraea , pp. 146-153 ; Montlivaltia, 
pp. 153 & 154 ; Fungia , pp. 167-178 ; Siderastraea , pp. 178-184 ; 
Eupsammia , pp. 193-201 ; Turbinaria , pp. 203-211 ; Madrepora, 
pp. 212-218 ; Porites , pp. 218-223 ; Actinactis , p. 211. 
She proposes a classification which is stated to be based upon the micro- 
scopic structure of the trabecula as well as on the fundamental lines 
of structure followed by trabeculse in the septum : — 
Order Madreporaria. 
A. Zaphrentoidea or Madreporaria PLaplophracta. 
I. Murocorallia. 
Fam. 1. Zaphrentidce , E. H. 
2. Turbinolidce , E. H. (emend. Ogilvie). A large 
number of genera formerly classified amongst 
the Astraeidce Eusinihme , E. II., as well as the 
Cyathaxonidce are included. 
Subfam. i. Turbinolime ; ii. Trochocyatlduce ; iii. 
Trochosmilince. Tribe a. Desmophyllacece ; 
A Trochosmiliacece. 
Fam. 3. Amphiastraeidce , n. fam., to include Columnaria 
(p. 334). 
II. Omnenehymata. 
Fam. 4. Stylinidce , Klz. 
5. Octdinidtr , E. H. 
6. P ot illoporidfB, E. H. 
Subfam. i. Pocilloporince ; ii. Seriutojiorince ; iii. 
Stylophorince. 
Fam. 7. Madreporklce, Dana. 
Subfam. i. Madreporince ; ii. Montiporince ; iii. 
Alveoporime ; iv. Turbinarince. 
III. Porosa (affinities and position doubtful). 
Fain. 8. Poritidai, Dana (pro parte). 
Subtiim. i. [Spo/igr/i>nm?7>Aiw(7j] = Spongiomorphida 
Freeh ; ii. Poritime. 
