22 Gcel. 
CCELENTERATA. 
Goccophyllum acanthophorum , p. 89. 
Hinde (46) describes, from Western Australia : — 
Cyathophyllum virgatum , Devonian?, p. 194. 
^ Plerophyllum , n. g. Simple conical, turbinate, or sub -cylindrical corals, 
with deep calyces. Five prominently developed septa, which reach 
nearly to the centre of the calyx, the other septa sub-equal. The outer 
surface exhibits either shallow annulations or longitudinal striae, or, more 
rarely, spinous projections. P. australe , Carboniferous, p. 196. P. sul- 
catum , Carboniferous, p. 197. 
Pachypora tumida , Devonian. ^ 
Webster (90) describes the new genus Macgeea, from the Devonian of 
Iowa. 
Solitary cylindrical compressed cup-shaped cells, 5-47 mm. in length. 
Calyx H-18 mm. in diameter. Slightly curved ; extremely irregular ; 
evidence of attachment. Allied to Pachyphylluni. 
M. solitaria = Pachyphyllum solitarium. M. parva , p. 711 . M. culmula f 
p. 712. 
ALGYONARIA. 
Hasse (39) describes 2 species of fossil Alcyonarians (?) : — 
Alcyonaria langenhani and A . hexabranchia , allied to Ceriopora striata of 
Goldfuss. 
Stolonifera. 
Hickson (45) describes Clavularia australiensis , p. 157, C.ramosa , p. 157, 
and O.Jlava , p. 140, from Victoria, Australia. 
Gorgonimj. 
Studer (81) describes : — 
>/ Chelidonisis , n. g. This genus has close relations with the Ceratoisidince } 
more particularly Sclerisis , but the spicules are analogous with those of a 
true Isis. C. aurantiaca, Azores, 454 metros, p. 553. 
Acanthogorgia truncata , N. of Spain, 240 metres, p. 555. A. verrilli , 
46° N., 49° E., 1267 metres, p. 555. A. horrida , N. Spain, 300 metres, 
p. 555. 
Muriceides furcata , Azores, 454 metres, p. 556. 
Clematissa sceptrum } Azores, 1135 metres, p. 556. 
Eunicella dubia, Azores, p. 557. 
Verrucella guernei , Azores, 318-354 metres, p. 559. 
Pennatulid^i. 
Prographularia , n. g., Frech (32). Similar to Graphularia , but the 
surface is covered with strong longitudinal stripes, and connected by two 
symmetrically placed deep furrows. P. triadica , p. 90. 
