Fig. 
Fig. 
Fig. 
Figs. 
Figs, 
Fig. 
Fig. 
a. 1^. 
Fig. 
Fig. 
PLATE I. 
... 1. Cei.lepora peona, p. 12; <a small portion of a colony enlarged about 
forty diameters ; N. of Foodoopolliain, Arrialoor group], 
... 2. Cellepora puncticulata, Stoliczha, a iwrtioii of a colony enlarged about 
twenty diameters ; Chokanadapooram, Arrialoor group, 
... 3. Cellepora insipiens, p. 13 ; enlarged portion of a colony ; N, of Poodoo- 
2}olliam., Arrialoor group, 
4 — 5. Cellepora misstlis, Stoliczha, p. 13 ; enlarged portions of two different colonies : 
in fig. ■%, tbe ovieells are nearly everywhere, in fig. 5, scarcely at all, developed; 
N, of Poodoopolliam, Arrialoor group, 
6 — 7. Eschara optabilis, Stoliczha, p. 14 ; G, enlarged portion of a rounded stem, 
represented in natural size in fig. Ga, its lower jiart is round, as shown in section G5, 
the upper is somewhat compressed ; 7, la, 71/, are corresponding figures of another 
more distinctly foliaeeous colony ; Ootacoil, Arrialoor group, 
... 8. Eschara porigera, Stoliczha, p. 15; 8, enlarged portion of a colony, 8«, the 
same of a section; Chohanadap/ooram, Arrialoor group, 
... 9. Escharieora ortiva, (S'i'oA’e.c/f'a, p. 15; 9, enlarged portion of the stem represented 
in fig. Ga, Gb, is the section of fig. 9 ; Yermanoor, Arrialoor group, 
... 10. Echaripora ominosa, Stoliczha, p. IG; 10, enlarged portion of a small stem repre- 
sented in fig. lOi, lOrt is ail enlarged section of the same colony; N, of Poodoo- 
polliam, Arrialoor group, 
... 11. Celleporaria sp. indet,, p. 16; side and top views of a stem in natural size ; 
Chokanadaptooram, Arrialoor group, 
... 12. Discopora obtecta, Stoliczha, p. 17; enlarged portion of a colony from Yermanoor, 
Arrialoor grojip). 
