4 Records of the Indian Museum. [Vo.L. V, 
well be that of EL. vamosum (Ijnn.), we prefer, considering the 
absence of the hydranths, to leave it unnamed. 
Locanity: On Epizoanthus sp. from the Malay Archipelago ; 
depth 160 fathoms. 
Family BOUGAINVILLID. 
Bougainvillea, sp. indet. 
A single colony occurs in the collection, and as it is probably 
a young form (it is only 7 mm. high) it cannot be specifically 
identified. It agrees with B.vamosa (Van Beneden) in several 
points, for its hydrocaulus is fascicled at the base, is not simple, 
and has been attached by a delicate hydrorhiza, while the hy- 
dranths bear from 9 to 13 tentacles. No ringing is present on the 
hydranth-bearing branches, but a definite kink occurs just where 
they leave the stem. From B. vamosa, however, the specimen 
differs greatly in size and in the fact that the hypostome of the 
hydranth is flattened rather than sharply conical. 
A single very immature gonosome arises from one of the 
branches. 
Locality: Growing on the type specimen of Scalpellum 
sociabile, Annandale, from Bali Straits (Java), Malay Archipelago ; 
depth 120 fathoms. 
CALYPTOBLASTEA. 
Family CAMPANULARIDA. 
Campanularia corrugata, Thornely. 
Thornmely, Wy. Re, 1904s pr 1L4, plein is, at 
Billard. A, 1907.2) 7.04 34, es ae 
Many calycles of this species spring from stolons creeping 
on specimens of [dia pristis. In all respects they agree with 
Miss Thornely’s description and figures, except that, like Dr. 
Billard’s examples, they are of much smaller growth, and poss- 
ess In some cases a more corrugated hydranthophore. In well- 
preserved specimens a very delicate partition exists beneath the 
base of the hydranth, separating the cavity of the hydrotheca 
from that of the stalk. 
Detailed measurements show that these Indian specimens are 
on the whole somewhat smaller than those recorded from Mada- 
gascar and Natal (see references below) :— 
Hydranthophore, length .. .. 0°25—0'63 mm. 
Hydrotheca, length ey jv SO; 01-22 ee 
at diameter st .. 0°49—0'°53 ,, 
Considering the variations which occur in these Indian exam- 
ples as regards the size and shape, the ringed or smooth condition 
of the hydrotheca, and the presence of corrugations on the 
peduncle, I am of opinion that the characters relied on by myself 
in distinguishing C. mutabilis, Ritchie (1907 (2), p. 504), from this 
