TITLES. 
Ech. 9 
53. Hara, J. Description of a Dew species of Comatiila— A ntedon macro- 
discus, n. sp. Zool. Mag. Tokyo, vii, pp. 115 & 116. [Ill, A, iv. 
IV, F.] 
Abstracts, — by H. Ludwig, Zool. Centralbl. ii, p. 524 (Sept.); 
in Nat. Sci. viii, p. 10 (Jan. 1896) ; J. R. Micr. Soc. 1895, 
p. 638. 
54. Hartlaub, C. Reports on the dredging operations off the West 
coast of Central America to the Galapagos, to the West coast of 
Mexico, and in the Gulf of California, .... steamer “Albatross,” 
&c. xvm. Die Comatuliden. Bull. Mus. Harvard, xxvii, No. 4, 
pp. 129-152, pis. i-iv (Aug.). [Ill, A, iv. IV, F.] 
Critical abstract by H. Ludwig, Zool. Centralbl. ii, p. 642 (Nov.). 
Abstract in J. R. Micr. Soc. 1896, p. 72 (Feb. 1896). 
55. Herdman, W. A. Eighth Annual Report of the Liverpool Marine 
Biology Committee and their biological station at Port Erin. 
P. Liverp. biol. Soc. ix, pp. 26-75. [II, B, ii, d, 1, 2 : D, iii. Ill, 
A, H.] 
56. & Scott, A. Report on the investigations carried on in 1894 
in connection with the Lancashire Sea-Fisheries Laboratory at 
University College, Liverpool. P. Liverp. biol. Soc. ix, pp. 104- 
162. [II, D, ix.] 
57. Herouard, E. De l’excr^tion chez les Holothmies. Bull. Soc. zool. 
France, xx, pp. 161-165. [A criticism of E. A. Schultz (147).] 
[II, B, i, b, 4 : C.] 
Critical abstract by H. Ludwig, Zool. Centralbl. ii, p. 563 (Oct.). 
See also Barthels (4). 
58. Hill, M. D. The maturation and fecundation of the ova of certain 
Echinoderms and Tunica tes, being Appendix I to Report on the 
occupation of a table at the Zoological station at Naples. Rep. 
Brit. Ass. 1895, pp. 475-477. [II, F, iii, d.] 
This is an abstract of (59). 
59. . Notes on the fecundation of the egg of Spharcchinus 
granularis , and on the maturation and fertilisation of the egg of 
Fhallusia mammillata. Quart. J. Micr. Sci. (n.s.) xxxviii, pp. 315- 
330, pi. xvii (Nov.). [II, F, iii, d.] 
60. Hirota, S. Anatomical Notes on the “Comet” of Linclcia multifora , 
Lamarck. Zool. Mag. Tokyo, vii, pp. 67-76, pi. xi (April), 
[ii, i>, vii.] 
Abstract in J. R. Micr. Soc. 1895, p. 433. 
61. Holzapfel, E. Das Obere Mitteldevon (Schichten mit Stringo- 
cephalus burtini und Maeneceras terebratum) im Rheinischen 
Gebirge. Abh. Preuss. geol. Landesanst. Heft. 16, 460 pp. Atlas 
with xix pis. [Ill, B, iv, f.] 
