14 Coel. 
IV. Ccelenterata. 
Cordylophora lacustris (?) in the Illi- 
nois river, Smith Biol. Bull. 18 p. 67. 
Grypta gen. n. (Hydroid) huntsmani 
sp. n. San Juan Arch., Fraser T.c. 
p. 19. 
Gryptolaria arboriformis sp. n., 
conferta var. n. australis, crassicaulis 
var. n. dimorpha, N. S. Wales, Ritchie 
Mem. Austr. Mus. 4 p. 824. 
Gunina parasitica, Entwioklungskreis- 
lauf, Hanitzsoh Mitt. zool. Stat. 
Neapel 20 p. 204. 
Gupulita picta Metchn., Kawamura 
Dobuts. Z. Tokyo 23 p. 368 pi. 
Dicodonium punctatum sp. n. Ind. 
Ocean, Vanhoffen Erg. D. Tiefsee- 
Exp. 19 p. 196. 
Dinotheca gen. n. near Cladocarpus, 
dodeini sp. n. Agulhas Bank, Stechow 
Zool. Anz. 37 p. 194. 
Diphasia clarae sp. n. San Juan Arch., 
Fraser T.c. p. 64. 
Diphyes spiralis sp. n. Eastern 
tropical Pacific, Bigelow Mem. Mus. 
Comp. Zool. Harvard Coll. 38 p. 249 
pis. 
Dromalia gen. n. (Rhodaliidae) geno- 
type D. alexandri sp. n. Eastern 
tropical Pacific, Bigelow Mem. Mus. 
Comp. Zool. Harvard Coll. 38 p. 303 
Pi- 
Eleutheria, Muller Arch. Natg. 77 
p. 159. — E. dichotoma, budding, 
Nekrassoff Biol. Centralbl. 31 p. 759. 
— Modifications de forme sous l’in- 
fluence de privation d’oxygene, Drze- 
wina & Bohn C. R. Acad. sci. 153 
p. 1030. 
EucheUota maasi sp. n. Adriatic, 
Neppi Zool. Anz. 38 p. 397. 
Euphysora valdiviae sp. n. Ind. 
Ocean, Vanhoffen Erg. D. Tiefsee- 
Exp. 19 p. 198. 
Halecium ophiodes , Symbiose von 
Xanthellen, Hadzi Biol. Centralbl. 31 
p. 85. — H. billardii p. 328, torreyi p. 332, 
minutum p. 337, spp. n., Mediterranee 
occidentale, Motz-Kossowska Arch, 
zool. 6. — H. ochotense pp. 44-46, 
brashnikowi pp. 71-73, Ochotskisches 
Moor, polytheca pp. 73-77 Weisses Moor, 
Baronts-Soo, Murmunkusto, spp. n., 
Linko Faune do la Russie St. Poterburg 
1911. — //. balei nom. n., pygmaeum 
[1911] 
sp. n. San Juan Arch., Fraser T.c. 
p. 46. 
Halicornaria thetidis sp. n. N. S. 
Wales, Ritchie Mem. Austr. Mus. 4 
1911 p. 859 figs. 
Hebella parasitica, Bionomie, Babio 
Z ool. Anz. 38 p. 226. 
Heterotiara minor sp. n. Ind. Ocean, 
Vanhoffen Erg. D. Tiefsee-Exp. 19 
p. 212. 
Hydra, oogenesis and early develop- 
ment, Waoer Biol. Bull. 18 pp. 1-38. 
— Knospenbildung, Hadzi Biol. Cen- 
tralbl. 31 p. 108. — Transplantationen, 
Koelitz Arch. EntwMech. 31 p. 423. 
— H. fusca, Ceschlechtsbildung und 
Gonochorismus, Koch Biol. Centralbl. 
31 pp. 138 545. 
Hydractinia symbiosis, Goto J. Exp. 
Zool. 9 i). 469. — H. echinata Gono- 
phoren, Delsman Zool. Anz. 37 p. 211. 
— H. calcarea eine rezente Kerunia- 
Bildung, Fraas Wien Verh. ZoolBot. 
Ges. 61 pp. 70 76. — H. aggregata sp. n. 
San Juan Arch., Fraser T.c. p. 25. 
Ichthyocodium gen. n. (Gymno- 
blastea) sarcotretes sp. n. epizoic on a 
Copepod infesting fish, Atlantic, Jun- 
oersen Kobenhavn Naturh. Medd. 64 
pp. 1-33 pis. 
f Idiostroma nattressi sp. n. Ontario 
Silurian, Grabau Michigan Geol. Biol. 
Surv. Pub. Geol. Ser. 1 p. 84. 
Keratosum complexum, note, Hargitt 
Biol. Bull. 20 p. 187. 
\Labechia (?) corrugata sp. n. Ohio 
Cincinnatian, Foerste Bull. Sci. Lab. 
Denison Univ. p. 86 16. 
Laodicea bigelowi sp. n. Adria, 
Neppi Zool. Anz. 38 p. 396. 
Lictorella concinna sp. n. N. S. 
Wales, Ritchie Mem. Austr. Mus. 4 
p. 823. — L. Carolina sp. n. San Juan 
Arch, Fraser T.c. p. 53. 
Limnocnida, occurrence in India, 
Ann and ale Nature 87 p. 144 ; Alcock 
ibid. p. 214. — L. tanganicae , anatomy 
and bud-formation, Boulenger Q. J. 
Micr. Sci. 57 p. 83 pi. xv. 
Microhydra ryderi in Germany, 
Schorn Zool. Anz. 38 p. 365. 
Moerisia lyonsi, variation in the 
medusa, Boulenger Proo. Zool. Soo. 
1911 p. 1045 pi. fix ; anatomy, Bou- 
lenger Q. J. Micr. Sci. 55 p. 763. 
