42 Places. 
XV. Pisces — Neopterygii. 
[1912] 
APODES. 
Osteology and classification, Regan 
Ann. Mag. Nat. Hist. (8) 10 1912 pp. 
377-387 figs. 
Biology of N. Atlantio species of 
Eels, SoiiMiDT Nath. Medd. 64 1912 
pp. 39-51 figs. 
t UUENCIIELIDAE. 
t Anguillavus restricted to A. bath-, 
shebae, Regan Ann. Mag. Nat. Hist. 
(8) 10 1912 p. 380. 
Anguillidae. 
Anguilla vulgaris , spawning places, 
SchImidt Fischer bote Hamburg 4 1912 
pp. 201-209 ; Nature 89 1912 p. 633 ; 
biology, Schmidt Skr. Havunders. 
Kobenhavn 1912 No. 8 pp. 1-33 figs. ; 
Intern. Rev. Hydrobiol. Leipzig 5 
1912 pp. 317-342 6 pis. 
A. anguilla, uova e prelarve, Grassi 
Mem. Com. talassogr. ital. 1 1910 
pp. 1-16 pi. i. — A. spengeli n. n. 
fiir malgumora Schlegel, Weber Zool. 
Jahrb. Suppl. 15 1912 p. 591. 
Xenocongridae. 
Xenoconger gen. n. jryeri sp. n. 
Assumption, Regan Trans. Linn. Soc. 
15 pt. 2 1912 p. 301. 
Heterenchei.idae. 
Heterenchelys gen. n. microphthal- 
mus, macrurus, spp. n., W. Africa, 
Regan Ann. Mag. Nat. Hist. (8) 10 
1912 p. 323. 
Muraenidae. 
Gymnothorax woodwardi sp. n. W. 
Australia, McCulloch Rec. W. Aus- 
tral. Mus. 1 p. 80 fig. — G. odiosus 
pi. li f. 2, chlamydatus pi. Ixii f. 1, 
figured, Snyder Proc. U. S. Nat. Mus. 
42 1912. 
Muraena Helena, sviluppo, Grassi 
M em. com. talassogr. ital. 1 1910 
pp, 1-16. 
CONGRIDAE. 
Leptocephalus flavirostris figured, 
Snyder Proc. 4J. S. Nat. Mus. 42 1912 
pi. li f. 1. 
Conger (Leptocephalus) malabaricus, 
metamorphosis, Dean New York N.Y. 
Ann. N. York Acad. 22 pp. 321-326 
ff. 1-9. 
Uroconger lepturus, note, Sewell 
Rec. Ind. Mus. 7 1912 pi. i No. 1 p. 12. 
Ophioiithyidae. 
Myrichthys rupestris sp. n, Riu 
Kiu Is., Snyder Proc. U. S. Nat. Mus. 
42 1912 p. 490. 
Callechelys guichenoti Kaup re- 
described, Pellegrin Bui. Mus. Paris 
1912 No. 4 p. 2. 
LYOMERI. 
Osteology and classification, Regan 
Ann. Mag. Nat. Hist. (8) 10 1912 pp. 
347-349 figg. 
MICROCYPRINI. 
POECILIIDAE. 
Bivulus, revision of the genus, Regan 
Ann. Mag. Nat. Hist. (8) 10 1912 pp. 
495-505. — R. strigatus Amazon p. 502, 
brevis Colombia p. 504, spp. n., Reoan 
t.c. ; Brit. Guiana spp. figured, Eigen- 
mann Mem. Carnegie Mus. 5 1912 pis. 
lxiii Ixiv. 
Cynolebias, revision of the genus, 
Regan t.c. pp. 505-508 ; sexual 
differences, Regan t.c. pp. 641-642. — 
C. melanotaenia p. 506, Paranagua, 
nigripinnis p. 508, La Plata, spp. n., 
Regan t.c. 
Cynopoecilus gen. n. type Cynolebias 
melanotaenia , Reoan t.c. p. 642. 
Haplochilus katangae sp. n. Katanga, 
Boulenger Rev. Zool. Af. 2 1912 p. 47. 
Gambusia umibratilis p. 70, turru- 
barensis, parismina, p. 71, spp. n., 
Costa Rica, Meek Field Mus. Publ. 
Zool. 10 1912. — G. nigroventralis sp. n. 
Colombia, Eigenmann Indiana Univ. 
Studies 1912 No. 8 p. 26. 
Heterandria colornbianus sp. n. Colom- 
bia, Eigenmann t.c. p. 27. 
Poecilia pittieri sp. n. Costa Rica, 
Meek t.c. p. 71. 
Acanthophacelus rnelanzonus, bifurcus , 
figured, Eigenmann t.c. pis. Ixiv 
lxv. 
Girardinus poecilioides, breeding 
habits, Boulenger Proc. Zool. Soc. 
1912 p. 906. 
