CYCLOSTOMI — LEPTOCARDII. 
Pisces 53 
CYCLOSTOMI. 
Petromyzon , development and metamorphosis of the olfactory organ and its 
significance in comparative morphology, W. Lubosch, Jena. Zeitschr. 
lx (n. f. xxxiii), pp. 95-146 and text-figg. ; forebrain, Edinger, Anat. 
Anz. xxvi, p. 633 ; breathing and feeding mechanism, Dawson, Biol. 
Bull, ix, pp. 1-21, 14 text-figg. and t. c. pp. 91-111. 
Petromyzon jluviatilis , ending of nervus acusticus in auditory organ, 
Krause, SB. Ak. Berlin 1905, p. 1015, text-figg. ; spermatozoa, 
Ballowitz, Arch. mikr. Anat. lxv, pp. 96-120, pi. vii ; olfactory cells, 
Ballowitz, t. c. pp. 78-95, pi. vi. 
Ammocoetes , spinal cord, Kolmer, Anat. Hefte. Arb. xxix, pp. 163-214, 
pis. x-xviii ; habits, Gage, Scionco xxi, pp. 265 & 266. 
Myxinc , notes, anatomical and general, Anat. Anz. xxvii, p. 323. 
M. glntinosa , male sexual cells, Schreiner, Arch. Biol, xxi, p. 183 ; skin 
structure, Retzius, Biol. Untersuch. xx, pp. 65-74. 
Bdellostoma dombeyi , brain and cranial nerves, Worthington, Quart. J. 
Micr. Sci. xlix, pp. 137-181. 
B. stouti , eye, Allen, Anat. Anz. xxvi, p. 208. 
Entosphenus tridentatus , malo specimen described, differing vvidoly from 
current descriptions, Gilbert & Thompson, P. U. S. Mus. xxviii, 
p. 973, Puget Sound. 
LEPTOCARDII. 
Amphioxus, nerve terminations in striated muscle, Fusari, Atti Ac. Torino 
xl, p. 1078. 
Amphioxus, habits, Gage, Science xxi, pp. 265 & 266 ; cranial and spinal 
ganglia and visceromotor roots, Johnston, Biol. Bull, ix, pp. 112-127, 
7 text-figg. ; development, Cerfontaine, Arch. Biol, xxii, pp. 229-418, 
pis. xii-xxii ; ovarial egg, Marshal, Anat. Anz. xxvi, pp. 641-652 ; 
cell migrations from tho liver, Zarnik, op. cit. xxvii, pp. 433-449. 
Asymmctron macricau datum , sp. n., Parker, Bull. Mus. Harvard xlvi, 
1904, p. 47, pi. ii, fig. 7, Florida. 
A. orientale , sp. n., Parker, t. c. p. 46, pi. i, fig. 4, Maldives. 
Heteropleuron parvum , sp. n., Parker, t. c. p. 44, pi. 2, fig. 6, Maldives ; 
agassizii , sp. n., near bassanum and maldivense, Parker, t. c. p. 43, 
pi. 2, fig. 5, Maldives. 
Amphioxides of the Valdivia expedition, Goldschmidt, Wiss. Ergebn. der 
Deutschen. Tiefsee Exp. 1905, xii, 92 pp. and pis. 
Amphioxides valdivice and A. stenurus , spp. n., Goldschmidt, t. c. p. 47. 
Amphioxididce, fam. n., Goldschmidt, t. c. and Biol. Centrbl. xxv. 
Branchiostoma elongatum , Sundevall, Goldschmidt, Zool. Anz. xxix. 
