CYCLOSTOMI—LEPTOCARDII. 
Pisces 47 
E. Giacomini, Monit. Zool. ital. xiii, pp. 143-162, pis. ii & iii, writes on 
the suprarenal bodies of Petromyzon and Ammoccetes. 
E. Warren, Quart. J. Micr. Sci. xlv, pp. 631-636, pi. xxxiv, has investi¬ 
gated the structure of the teeth of Petromyzon and Myxine. 
L. Plate, Zool. Jahrb. Suppl. v, pp. 651-673, pi. xix, has a systematic 
revision of the Petromyzontidse of the Southern Hemisphere. Also 
remarks in Verh. Int. Zool. Congr. v, pp. 551 & 552. 
Velasia , Gray, is an immature stage of Geotria , Gray, Dendy & Margaret 
Oliver, Tr. N. Zealand Inst, xxxiv, p. 147. V. stenostomus, Ogilby. 
Note by Waite, Rec. Austral. Mus. iv, p. 179. 
LEPTOCARDII. 
A. Willey contributes the article “Amphioxus” to the xxvth vol. of the 
Encyclopaedia Britannica, pp. 384-387, figg. 
J. Boeke, P. Ac. Amsterdam iv, pp. 695-698, figg., remarks on the infun¬ 
dibular region of the brain discovered by Kupffer in the Amphioxus. 
The same author, op. cit. v, pp. 350-358, pi. —, writes on the 
structure of the light-percepting cells in the spinal cord, on the neuro- 
fibrillae in the ganglion cells, and on the innervation of the striped 
muscles in the Amphioxus. 
J. Boeke, Anat. Anz. xxi, pp. 411-414, figg., remarks on the homologue of 
the infundibulum in the Amphioxus. 
R. Legros, Mt. Stat. Neapel xv, pp. 487-554, pis. xx-xxiii, has a contribu¬ 
tion to the study of the vascular system of the Amphioxus. 
E. S. Goodrich, P. R. Soc. London lxix, pp. 350 & 351, and Quart. J. 
Micr. Sci. xlv, pp. 493-501, figg., pi. xxvii, writes on the structure of 
the excretory organs of the Amphioxus. 
Branchiostoma capense , sp n, Gilchrist, Mar. Invest. S. Afr. ii, p. Ill, 
pi. x, S. Africa. 
