Verm. I 
VERMES. 
BY 
F. Jeffrey Bell, M.A., F.R.M.S., F.Z.S. 
Consult 0. & R. Hertwig, “Die Coelomtheorie,” Jen. Z. Nat. xv. 
pp. 1-150. , 
For the origin of the Germinal Layers, and the significance of Larval 
Forms ; see the late F. M. Balfour’s “ Comparative Embryology,” 
(London : 1881), ii. cap. xiii. 
For excretory organs, H. A. Pagenstecher, “ Allgemeine Zoologie,” 
iv. (Berlin : 1881), pp. 18-61 ; external coverings, pp. 277-336. 
A second edition of Kiichenmeister & Zurn’s “Die Parasiten des 
Menschen’^ (no date) has appeared; Flatyelmia, pp. 19-374; Nemat- 
elmia, pp. 374-478. 
Leuckart has published the second part of the first volume of the 
second edition of his work, “ Die Parasiten des Menschen.” 
7 Planarians, 5 Earthworms, 2 Leeches known in India ; W. T. Blan- 
ford, J. A. S. B. 1. pt. 2, p. 271 (in “ Census of Indian Land Fauna ”). 
In the “Zoologia Danica,” edited by Schiodte (Copenhagen : 1881, fo.), 
H. Krabbe gives an account of the Entozoa : 34 pp., 3 pis. - 
On the Vermes of Mauritius, see Mobius, Beitrage zur Meeresfauna der 
Insel Mauritius und Seychellen (Berlin : 1880, 4to, pp. 43 & 44). 
On the Vermes of Rhenish Prussia, see Leydig, Verh. Ver. Rheinl. 
xxxviii. pp. 144-150. 
On the Vermes of the Firth of Forth, see Leslie & Herdman, P. Phys. 
Soc. Edinb. vi. pp. 272-277. 
Annelids in captivity ; observations by Noll, in Zool. Gart. xxii. 
pp. 71-76. 
PLATYHELMINTHES. 
1. Beneden, E. van. Recherches sur le developpement embryonaire de 
quelques Tanias, Arch. Biol. ii. pp. 183-210, pis. xii. & xiii. 
2. Braun, M. Beitrage zur Kenntniss der Fauna Baltica. l. Ueber 
Dorpater Brunnenplanarien. Arch. Nat. Liv. ix. (4) pp. 289-343, 
1 pi. [SB. Ges. Dorp. vi. (1) pp. 175 & 176.] 
1881. [vOL. XVIII.] D 1 
