26 Records of the Indian Museum. [VOL Vy 
prominent nature of the marginal teeth, and the smaller size of the 
colonies are variations of little significance. There is a similarity 
between this variety and some of the stages of H. variabilis, Nutting 
(1900, p. 127), but the latter species possesses very large bilobed 
cauline sarcothece. 
INDEX TO OTE AD Uru Chm by. 
Alder) salsa 
Allman, G. J., 1877 
Allman, G. J., 1883 
Allman, G. J., 1888 
Armstrong, J., 1879 .. 
Bale, W. M., 1884 
Bale, W. M., 1888 
Bergh, R.S., 1887 
Billard, A., 1907. (1)... 
Billard, A., 1907 (2) 
Billard, A., 1908 
‘“ A Catalogue of the Zoophytes of 
Northumberland and Durham,’’ 
Trans. Tyneside Naturalists’ Field 
Club, vol. iit. 
‘“ Report on the Hydroida collec- 
ted during the Exploration of 
the Gulf Stream, etc.,’’ Mem. 
Mus. Comp. Zool. Harvard, vol. v, 
No. 2: 
‘“ Report on the Hydroida. I, Plu- 
mularide,’’ Rep. Scient. Results 
Challenger”) Zool. wolavin 
‘Report on the Hydroida: II, 
Tubularine , Corymorphine, Cam- 
panularina. s6ic.,!vbide. eviale 
XX1il. 
‘ A description of some new species 
of Hydroids from the Indian 
Coasts and Seas,’’ Journ. Aszat. 
Soc. Bengal (N.S$.), vol. xlviii, 
pp. 98—103, pls. g—12. 
Catalogue of the Australian Hydroid 
Zoophytes. Australian Museum, 
Sydney. 
On some new and rare Hydroida 
in the Australian Museum col- 
lection,’’ Proc.. Linws Soc. Nas) 
Wales (2), vol. ili, pp. 745—799, 
pls. 14—2I. 
Goplepolyper (Hydroider) fra 
Kara Havet,’’ Dijmphna-Togtets 
zoolog.-botan. Udbytte, Kjoben- 
haven, pp. 329—338, pl. 28. 
Hydroides,’’ Expédit. sc. du 
‘“ Travailleur’’ et du “* Talis- 
man,’’ vol. vili, pp. 153—243: 
Hydroides de Madagascar et du 
sud-est de |’ Afrique,’’ Avch. Zool. 
exper. et général (4), vol. vii, 
PP. 335-396, pls. 25, 20. 
‘* Sur les Plumulariidee de la collec 
tion du Challenger,’’ Comptes 
~ 
“ 
