CYCLOSTOMI — LEPTOCARDII. 
Pisces 57 
Homea ohinoseana^ sp. n., B. Dean, J. Coll. Tokyo xix, No. 2, p. 8, figg., 
pi. i, figg. 1 & 2, Japan. 
Paramyxine atami, g. & sp. nn., B. Dean, t. c. p. 14, figg., pi. i, figg. 3-5, 
Japan. 
LEPTOCARDII. 
W. A. Herdman contributes the chapter on the Leptocardii or Cephalo- 
chordata in vol. vii of the Cambridge Natural History, pp. 112-138, 
figg- 
E. LoNNBERG, Bronn's Klassen Ordnungen vi, i, pp. 209-240, pis. x-xii, 
continues his account of the Leptocardii. 
R. C. PuNNETT, in Gardiner, Faun. Maid. Arch, i, p. 361, investigates 
meristic variation in the Maldives Leptocardii. 
J. W. VAN WiJHE, in Petrus Camper, i, pp. 109-195, pis. viii-xi (1901) 
has a contribution to the anatomy of the head of BrancJiiostoma 
lanceolatum. 
B. Zarnik, Zool. Jahrb. Anat. xxi, pp. 253-338, figg., pis. xvii-xxi, has 
a paper on the sexual organs of the Amphioxus. 
T. BovERi, Anat. Anz. xxv, pp. 599-604, fig., remarks on the excretory 
canals of the Amphioxus. 
B. Zarnik, Anat. Anz. xxiv, pp. 609-630, figg., writes on the segmental 
veins in the Amphioxus, and on their relation to the Ductus Cuvieri. 
T. BovERi, Zool. Jahrb. Suppl. vii, pp. 409-428, figg., writes on the organs 
of light-perception in the Amphioxus. 
H. Joseph, Verb. Anat. Ges. 1904, pp. 16-26, remarks on peculiar cell- 
structures in the central nervous system of the Amphioxus. 
BrancMo8toma lanceolatum^ Pall., recorded from Djibouti by Pellegrin, 
Bull. Mus. Paris 1904, p. 544. B. pelagicum, Gthr. Note by C. F. 
Cooper in Gardiner, Faun. Maid. Arch, i, p. 348, p. 352, fig. 
Asymmetron lucayanum^ Andrews. On specimens from the Maldives : 
C. F. Cooper, t. c. pi. xviii, fig. 1 (1903). 
Heteropleuron maldivense, sp. n., C. F. Cooper, t. c. p. 349, pi. xviii, fig. 2, 
Maldives. 
