CAUDATA—APODA. 
Rept. 31 
G. Osawa, Mitth. Med. Fac. Univ. Tokio v, pp. 221-427, pis. xi-liv, gives 
an account of the anatomy of Cryptobranchus maximus , with a full 
bibliography of the subject. 
J. S. Kingsley, Tufts Coll. Stud. No. 7, pp. 293-321, pis. i-iii, writes 
on the cranial nerves of A mphiuma. 
E. Holmgren, Arch. mikr. Anat. lx, pp. 669-680, figg., pi. xxxiv, has 
further observations on the nerve-cells and gland-cell of the pancreas 
in Salamandra maculosa. 
C. K. Hoffmann, Verh. Ak. Amsterdam (2) viii, No. 3, 101 pp., 4 pis., has 
studied the development of the sympathetic nerve in Tailed 
Batrachians. 
A. Schaper, Anat. Anz. xxii, pp. 65-82, figg., pis. iii & iv, writes on the 
contractile fibrils in the smooth muscles of the mesentery in tailed 
Batrachians. 
G. Buchs, Morphol. Jahrb. xxix, pp. 582-613, pis. xxvi-xxviii, writes on 
the early development of the skull in Necturus. 
A. C. Eycleshymer, Anat. Anz. xxi, pp. 341-353, figg., has made obser¬ 
vations on the formation of the embryo of Necturus. 
W. Lubosch, Jena. Zeitschr. (2) xxx, pp. 217-296, pis. xii-xvi, has a 
paper on the maturation of the egg of Newts. 
H. Lebrun, Biol. Bull, iii, pp. 1 & 2, has a note on the maturation of the 
eggs of Molge torosa. 
H. Spemann, Arch. Entwickmech. xv, pp. 448-534, figg., has a second 
paper on embryologico-physiological studies on the egg of Molge. 
J. A. Janssens, Anat. Anz. xxi, pp. 129-138, figg., remarks on spermato¬ 
genesis in Newts. 
Molge viridescens , Raf. On the pits on the side of the head and their 
possible function, Hilton, Amer. Natural, xxxvi, pp. 643-651, figg. 
M. alpestris , Laur., var. n. reiseri , Werner, Verh. Ges. Wien Iii, p. 7, 
Bosnia. 
Euproctus , Gene. On their habits in captivity, Wolterstorff, Die 
Tritonen der Gattung Euproctus , p. 19. 
Plethodon cinereus , Green. On the development, Montgomery, P. Ac. 
Philad. 1901, p. 503, pi. xxx. 
Spelerpes variegatus , Gray, and bocourti , Brocchi, figured by Gunther, 
Biol. Centr.-Amer., Rept., pi. lxxv, and pi. lxxvi, fig. 1. 
APODA. 
J. S. Kingsley, Tufts Coll. Stud., No. 7, pp. 323-342, figg., discusses the 
systematic position of the Csecilians. 
V. Hinsberg, Arch. mikr. Anat. lx, pp. 369-385, pi. xix, has investigated 
the development of the nasal cavity in the Csecilians. 
A. Brauer, Zool. Jahrb. Anat. xvi, pp. 1-176, figg., pis. i-xx, deals with 
the development of the excretory organs, especially in Hypogeophis. 
Ccecilia nigricans , sp. n., Boulenger, Ann. Nat. Hist. (7) ix, p. 51, 
N.W. Ecuador; C. tkompsoni, sp. n., id. op. cit. x, p. 152, Andes 
of Colombia. 
Rhinatrema peruvianum , sp. n., Boulenger, op. cit. x, p. 153, E. Peru. 
Dermophis gracilior , sp. n., Gunther, Biol. Centr.-Amer., Rept. p. 306, 
pi. lxxvi, fig. 2, Panama. 
