1892.] Zoology. 961 
the table contains the technical terms which are most appropriate and 
which should be accepted. 
11. Distoma magnum Bassi, 1875 (Jour. of Comp. Med. and Vet. 
Archiv., 1892, pp. 464-466). Author states that he has compared 
specimens of D. texanicum Francis, Fasciola americana Hassall, and 
Distomum magnum Bassi, and finds them to be the same species. In 
a postscript he replies to a personal attack by Dr. Francis. 
12. On the anatomy of Myzomimus scutatus (Mueller, ’69) Stiles 
1892 (Leuckart’s Festschrift, 10 pp., with 1 plate, 29 figures). Minute 
description of microscopical anatomy of Myzomimus scutatus, found 
in the horse, cattle, sheep, and pig. The description of the embryo 
and its mode of progression is especially interesting. 
13. Tenia giardi (Riv.) Moniez. (Bull. Soc. de. Biol., Paris, 1892, 
pp. 664-665). Some authors have described the genital pores as being 
double in this species. Whilst this is sometimes the case, the author 
shows that it is comparatively rare. The testicles are usually grouped 
on the side of the segment, but occasionally stray testicles are found 
in the median field. It is not infrequent to find fully developed female 
genital organs on one side of the segment and rudimentary ones on 
the other. 
14. Sur le Tenia expansa Rudolphi. (Comp. Rend. d. 1. Soe. d. 
Biol., 1892, No. 27, pp. 664-666). 
Author describes a new organ that he has found in nearly all spe- 
cies of Monizia he has examined. This organ which he calls the 
interproglottidal gland, is situated at the border between every two 
segments. In specimens of the type of Moniezia planissima n. sp., St. 
and H., this organ is linear in form, extending nearly from side to 
side. In the Expansa type these glands are found extending nearly 
across the whole of the segment but are not linear, a large number of 
glandular cells converging toward a blind sac, the sacs opening on the 
posterior border of the segment beneath the overlapping flap of the 
anterior segment.—ALBERT ‘HassaLt, Washington, D. C 
New Fishes from Western Canada.— Coregonus coulterti, E. 
and G.—Types: Over one hundred specimens, Kicking Horse River, 
Field, B. C. 
At an elevation of 4050 feet in the Rockies, just beyond the con- 
tinental divide on the Canadian Pacific Railroad, I procured a species 
of Coregonus. Coregonus williamsonii is found about twenty-five 
miles to the east of Field at an elevation of 4500 feet in a tributary 
of the Saskatchewan. It is also found in the Columbia at an elevation 
