18 God. 
XVI. CCELENTERATA. 
Cytceis minima , Gulf of Naples, affinities, anatomy and histology, Trinci, 
Mt. Stat. Neapel xvi, pp. 1-34, 1 pi., n. sp. 
Dichotomia n. gen. for JD. cannoides n. sp., Bahamas, Brooks, P. Amer. 
Phil. Soc. xlii, pp. 11-14, 1 pi. 
Eudendrium , absorption of hydranths, Thacher, Biol. Bull, iv, pp. 96- 
98 ; E. ramosum , experiments in grafting and regeneration, Hargitt, 
Arch. Entwickmech. xvii, pp. 64-91, pis. iv-vii ; E. ramosum , form 
affected by running water, Motz-Kossowska, C.B. Ac. Sci. cxxxvii, 
p. 863 ; E. tenue , E. racemosum , absorption of the hydranth in hydroid 
polyps, Thacher, Biol. Bull, v, pp. 297-303. 
Oonionema murbachii , reactions to photic stimuli, Yerkes, Amer. J. 
Physiol, ix, pp. 279-307 ; G., static function, Murbach, op. cit. x, 
pp. 201-211 ; G . , effects of coloured lights on egg laying, Murbach, 
Science xvii, p. 192 ; G. agassizii , Alaska, anatomy, Murbach & 
Shearer, P. Zool. Soc. London 1903, ii, p. 185, pi. xxi, figg. 1-3, 
pi. xxii, fig. 3, n. sp. ; G., (Trachomedusse), Japan, Kirkpatrick, 
Ann. Nat. Hist. (7) xii, p. 618, pi. xxxiii, figg. 5 & 6. 
Gonomeandrus n. gen. (Leptomedusse, fam. Cannotidce } subfam. Poly- 
orchidce\ for G. chrysostepkanus n. sp., Inland Sea, Japan, anatomy 
and affinities, Kirkpatrick, t. c. pp. 615-618, pi. xxxiii. 
Halecium mimitum, North Sea, Broch, Bergens Mus. Aarbog 1903, pt. ii, 
p. 4, pi. i, figg. 1-4, n. sp. 
Halicornaria pluma } North Sea, Broch, t. c. pt. ii, p. 8, pi. iv, figg. 15-21, 
n. sp. 
Homceonema platygonon (Trachomedusse), characters, Browne, Bergens 
Mus. Aarbog 1903, pt. i, p. 21, pi. ii, figg. 2 & 3. 
Hydra , reactions to temperature changes, Mast, Amer. J. Physiol, x, 
pp. 165-190 ; H. viridis , from Finland, Nordenskiold, Medd. Soc. 
Faun. Fenn. xxix, p. 6 ; H. viridis , male reproductive organs, Aders, 
Zeitschr. wiss. Zool. lxxiv, pp. 81-95, 2 pis. ; H. viridis } spermato- 
genesis, especially with reference to the significance of the nucleolus, 
Guenther, Zool. Anz. xxvi, pp. 628-630 ; H. viridis , regeneration 
experiments, King, Arch. Entwickmech. xvi, pp. 200-242, 3 pis. 
Lafo'ea pygmcea, characters, Broch, Bergens Mus. Aarbog 1903, pt. ii, 
p. 5, pi. iii, fig. 10 ; L. elegantula , North Sea, Broch, t. c. p. 5, pis. i & 
ii, figg. 5-9, n. sp. 
Laodice chapmani (Leptomedusse), North Atlantic, Gunther, Ann. Nat. 
Hist. (7) xi, p. 425, pi. ix, figg. 1-3, n. sp. 
Limnocnida tanganyicce , Lake Tanganyika, development and habits, 
Moore, “Tanganyika problem” ; L. tanganyicve, Victoria Nyanza, 
Gravier, C.R. Ac. Sci. cxxxvii, p. 867. 
Margelis nordgaardii , near Bergen, Browne, Bergens Mus. Aarbog 1903, 
pt. i, p. 14, pi. ii, fig. 1, pi. iii, figg. 5 & 6, n. sp. 
Margelopsis hartlaubii , North-West of Bergen, Browne, t. c. p. 10, pi. i, 
fig. 2, pi. iii, fig. 3, n. sp. 
Mesonema victoria , British Columbia, anatomy, Murbach & Shearer, 
P. Zool. Soc. London 1903, ii, p. 180, pi. xix, figg. 1 & 2, pi. xxii, fig. 2, 
n. sp. 
Millepora alcicornis , Porto Rico, Vaughan, Bull. U. S. Fish Comm, xx, 2, 
p. 318, pis. xxxv-xxxviii. 
t Milleporidium n. gen. for M. remeH n. sp., Stramberg, structure, Stein- 
mann, Beitr. Pal. Oesterr.-Ung. xv, pp. 1-8, 2 pis. 
Mitrocomella fulva (Leptomedusce), near Bergen, Browne, Bergens Mus. 
Aarbog 1903, pt. i, p. 17, pi. i, fig. 3, pi. iii, figg. 1 & 2, n. sp. 
Mnestra parasites , on Phyllirhoe bucephala , structure, affinities and mode 
of life, Gunther, Mt. Stat. Neapel xvi, pp. 35-62, 2 pis. 
Neohelia porcellana, horny membrane, Hickson, Nature lxvii, p. 344. 
Obelia spp., excretion, Billard, C.R. Ac. Sci. cxxxvii, p. 340. 
