1 0 Verm. 
VERMES. 
46. [Lankester, E. R.] The vascular system of and the 
blood-corpuscles of the Earth-worm. J. Auat.Phys. xii. pp. 691 & 692. 
46 A. LOwe, L. Zur Anatornie der Serpulakieme. Z. wiss. Zool. xxii. 
pp. 168-188, pi. ix. 
47. Marion, A. F. Draguages au large de Marseille. Ann. Sc. Nat. 
vi.-viii. Art. No. 7, pis. xv.-xviii. 
48. McIntosh, W. C. Beitrage zur Anatornie von Magelona. Z. wiss. 
Zool. xxxi. pp. 401-473, pis. xxix.-xxxviii. ; J. Anat. Phys. xiii. 
(1879) pp. 331-346. 
49. . On the Annelida obtained during the cruise of H.M.S. 
‘ Valorous’ to Davis’ Strait in 1876. Tr. L. S. (n. s.) i., pp. 499-611, 
pi. Ixv. 
60. . On the Annelids of the British North-polar Expedition. 
J. L. S. xiv. pp. 126-134. 
60 a. Mojsisovics, Y. Kleine Beitrage zur Kenntniss der Anneliden. i. 
Die Lumbriciden-hypodermis. SB. Ak. Wien, Ixxvi. Abth. i. pp. 
7-21, 1 pi. 
61. Power, D’Arcv. On the Endothelium of the Body-cavity and 
Blood-vessels of the common Earth-worm, as demonstrated by Silver- 
Staining. Q. J. Micr. Sci. xviii. pp. 168-161, pi. x. 
62. Rolleston, G. The Blood-Corpuscles of the Annelides. J. Anat. 
Phys. xii. pp. 401-419. 
63. Semper, C. Die Verwandtschaftsbeziehungen der gegliederten Thiere. 
Rev. Sci. 1878, pp. 871-880. 
64. Sind die Segmentalorgane der Anneliden homolog mit denen 
der Wirbelthiere ? Morph, JB. iv. pp. 322-327. 
65. Studer, T. Beitrage zur Naturgeschichte wirbelloser Thiere von 
Kerguelensland. Arch. f. Nat. xliv. ; Brada mamillata^ pp. 111-119, 
pi. V. figs. 1-10; Ophyryotrocha claparedii, sp. n., pp. 119-121, pi. v. 
fig. 11. 
66. Ulianin, — . Sur le genre Sagitellao Arch. Z. exper. vii. pp. 1-33, 
pis. i.-iv. 
67. Vejdovsky, F. Beitrage zur Kenntniss der Tomopteriden. Z.wiss. 
Zool. xxxi. pp. 81-100, pis. vi. & vii. ; J. Micr. Soc. ii. p. 166. 
68. Whitman, C. 0. On the Embryology of Clepsine. Q. J. Micr. Sci. 
xviii. pp. 216-316, pis. xii.-xv, ; Zool. Anz. i. p. 61. 
New Genera and Species, &c. 
Grube (39) finds 142 species, which are new, and 4 new genera in the 
collection of Semper; a few of the species and 1 of the genera have 
been already described. Of the 166 Chcetopoda brought from the Philip- 
pine Islands, 11 probably belong to the fauna of Singapore. The fami- 
lies Alciopidce, Nephthyidce^ Ariciidce, Cirratulidce, and Chcetopteridce are 
absent; of the 166, 23 have been found in the Red Sea, the Indian Ocean 
or the Pacific. Ho describes the following new genera and species : — 
