636 
ZOOLOGICAL LITERATURE. 
than the rest and hollow, 200-400 fine and solid, usually rolled up in a spiral 
form, and 150-250 short, solid, clavate tentacles ; marginal vesicles 80 ; 
stomachal cavity shallow, in the middle of the lower surface. Sp. M. anru^, 
sp. n., Haeck. ibid. 
Cyhogaster, g. n., Haeckel, 1. c. p. 341. Allied to CytcBis ; body nearly 
globular ; stomachal peduncle solid, hyaline, reversed bell-shaped, stomach 
forming a 4-sided prism, with a short cylindrical tentacle from each of its 
lower angles ; radial canals four ; margin with eight short, thick, conical ten- 
tacles, each of which springs from a bulb with an ocellus. Sp. C. gemmascens, 
sp. n., Haeck. 1 . c. p. 341. 
Geryonia hastata, Haeck. 1 . c. p. 327. 
Liriope euryhia, Haeck. 1. c. p. 329. 
Tima carif Haeck. 1 . c. p. 332. 
Phialidkmi ferriigiiiemny Haeck. 1 . c. p. 333. 
Cosmetira punctata^ Haeck. 1 . c. p. 334. 
Oumna rliodudactyla, Haeck. 1 . c. p. 336. 
Tiara smaragdinaj Haeck. I, c. p. 336. 
Pipurena dolichog aster, Haeck. /. c. p. 337. 
Campanella pachyderma, sp. n., A. Agassiz, 1 . c. p. 62, figs. 70-75, Nahant. 
Ilalopsis ci'uciata, sp. n., A. Agassiz, 1 . c. p. 102, figs. 151, 152, Nahant. 
Geryonopsis forhesii, sp. n., Van Beneden, 1 . c. p. 87, pi. 3. figs. 1-7. 
Oceania gcedii, sp. n.. Van Beneden, 1 . c. p. 93. 
Circe {Trachynema) hyalina, sp. n.. Van Beneden, 1 . c. p. 95. 
Tabulata. 
Milleporidce. The absence of radiating partitions in the Tabulata seems to 
show, without much doubt, that their true place is among the Hydroids j but 
Medusa-buds have not yet been discovered. 
Notes by Verrill on the Corals of this order occurring at Panama, and by 
Graffe on some of those of the Fiji Islands, are referred to at pp. 624 & 629. 
Verrill (List of Polyps and Corals sent in exchange, &c.) describes the fol- 
lowing new species : — 
Millepora insignis, p. 69, Kingsmill Islands ; Ileliopora compressa, p. 59, 
same locality ; PodUopora suffruticosa, p. 60, Tahiti j P. ramiculosa, p. 60, 
Kingsmill Islands ; P. stellata, p. 60, Zanzibar ; P. capitata, p. 60, Acapulco. 
