LIST OF PUBLICATIONS. 
Verm . 3 
The structure and homologies of the so-called prostate glands are 
discussed. 
[Beddard, F. E.] (G) Preliminary Notes on the Anatomy of Perichceta. 
Zoo 1. Anz. 1888, p. 91. 
— (7) On the Reproductive Organs of Phreoryctes. Ann. N. H. 
1888, vol. i, p. 387. 
There are two pairs of testes, and the four vasa deferentia open inde- 
pendently; there are no atria ; there are two pairs of ovaries and oviducts. 
. (8) Preliminary Note on the Mucous Gland of Urochceta. Zool. 
Anz. 1888, p. 90. 
. (9) Worms. Encycl. Brit. 9th edition, 1888. 
An anatomical account of the Oligochceta , with many woodcuts. 
. (10) On certain points in the Structure of the Urochceta, E. P., 
and Dickogaster , n. g., with further Remarks on the Nephridia of 
Earth-worms. Q. J. Micr. Sci. xxix, p. 235. 
Integument in Urochceta is non-vascular. The “mucous gland” of 
Perrier is nephridial, and has three funnels. The female generative 
organs are described. Dichogaster , n. g., is described, and the evolution 
of the various Oligochaete excretory systems from a general nephridial 
network is discussed. 
Ben eden, E. van. Fertilization and Segmentation in Ascaris megalo- 
ccphala. J. R. Micr. Soc. 1888, p. 423. 
Abstract of paper in Bull. Ac. Belg. xiv (1887). 
Benham, W. B. (1) British Earthworms. Nature, xxxviii, p. 3l9. 
An Allurus from Hyde. 
. (2) Note on a New Earthworm. Zool. Anz. 1888, p. 72. 
Brachydrilus , n. g., locality unknown, possesses two pairs of nephridia 
in each somite. 
Beranger-Feraud, L. J. B. Legions cliniques sur les Tsenias de 
Fhomme. Paris: 1888. 
Bergh, R. S. (1) Zur Bildungsgeschichte der Excretionsorgane bei 
Criodrilus. Arb. Inst. Wiirzb. viii, p. 223. 
The segmental organs from the somatic mesoblast and the successive 
nephridia are entirely separate in development. The terminal portion bores 
through the epiderm cells to the exterior. Then follows a discussion of 
the various theories of the origin of the excretory system in Annelids. 
There are in Criodrilus a pair of primitive larval excretory organs formed 
of hollowed cells. 
— . (2) Excretory Organs of Criodrilus. J. R. Micr. Soc. 1888, 
p. 953. 
Abstract of paper in Arb. Inst. Wiirzb. 1888. 
Bieiiringer, J. Neuere Arbeiten iiber Anatomie u. Entwicklungs* 
geschichte der Trematoden. Biol. Centralbl. viii, p. 230. 
No. i. Arbeiten zur Anatomie. 
