TITLES. 
Pisces 5 
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of Ammocoetes. Part ix.—On the Origin of the Optic Apparatus ; the 
Meaning of the Optic Nerves. J. Anat. Physiol, norm. path. (2) xv, 
pp. 224-267, figg. 
Gemmill, J. F. Cyclopia in Osseous Fishes. Rep. Brit. Ass. 1900, 
pp. 784 & 785. 
Gill, T. The proper names of Bdellostoma or Heptatrema. P. U. S. 
Mus. xxiii, pp. 735-738. 
_ & Townsend, C. H. The largest Deep-sea Fish. Science (2) xiv, 
pp. 937 & 938. 
Goeldi, E. A. A Paraiba, Gigantesco Siluroideo do Amazonas. Bol. 
Mus. Para, iii, pp. 181-194, 2 pis. 
Goette, A. Ueber die Kiemen der Fische. Zeitschr. wiss. Zool. lxix, 
pp. 533-577, fig., pis. xl-xliii. 
Goodrich, E. S. On the Pelvic Girdle and Fin of Eusthenopteron. 
Quart. J. Micr. Sci. (2) xlv, pp. 311-324, figg., pi. xvi. 
Greeley, A. W. Notes on the Tide-pool Fishes of California, with a 
Description of four new Species. Bull. U. S. Fish Comm, xix, 
pp. 7-20, figg. 
Green, E. H. The chemical composition of the sub-dermal connective 
tissue of the Ocean Sun-Fish. Bull. U. S. Fish Comm, xix, pp. 321- 
324. 
Gunther, A. A Contribution to the History of Plagyodus (Steller). 
Ann. Nat. Hist. (7) vii, pp. 35 & 36. 
-. Second notice of new Species of Fishes from Morocco. Nov. Zool. 
viii, pp. 367 & 368, pis. xviii & xix. 
Hagmann, G. Acanthicus hystrix Spix, aus dem unteren Amazonas. 
Zool. Anz. xxiv, pp. 173-175. 
Halkett, A. An African Dipnoid Fish ( Protopterus annectens). Ottawa 
Natural, xiv, pp. 184-187. 
Hall, T. S. A Burrowing Fish ( Galaxias , sp.). Victorian Natural, xviii, 
pp. 65 & 66. 
Haller, B. Ueber die Urniere von Acanthias vulgaris, ein Beitrag zur 
Kenntniss sekundarer Metamerie. Morphol. Jahrb. xxix, pp. 283- 
316, figg., pis. xv & xvi. 
Handrick, K. Zur Kenntniss des Nervensystems und der Leuchtorgane 
von Argyropelecus hemigymnus . Zoologica xiii, pp. 1-68, pis. i-vi. 
Harrison, R. G. Ueber die Histogenese des peripheren Nervensystems 
bei Salmo solar. Arch. mikr. Anat. lvii, pp. 354-444, figg., pis. xviii- 
xx. 
Harvie-Brown, J. A. Notes on British Salmonidae. Ann. Scott. Nat. 
Hist. 1901, pp. 18-24, 82-92. 
-. Further Notes on Salmonidae. T. c. pp. 202-207. 
Hatai, S. Observations on the efferent neurones in the Electric Lobes 
of Torpedo occidentalis. J. Cincinnati Soc. xx, pp. 1-12, pi. i. 
Hatcher, J. B. Some new and little known Fossil Vertebrates. Ann. 
Carnegie Mus. i, pp. 128-144, pis. i-iv. 
