674 REPORT—1885. 
Mr. Hincks remarks (p. 267, op. cit.) that ‘Professor Seguenza’s 
work is of such sterling character, and will deservedly haye so much 
weight with the student, that it seems peculiarly desirable to prevent 
these spurious species, if possible, from sheltering themselves under 
his authority.’ 
BIBLIOGRAPHY. 
Mr. JOSHUA ALDER. 
1857. A Catalogue of Zoophytes of Northumberland and Durham. ‘Trans. Tyne- 
side Nat. Field Club,’ supplement to the above, ibid. vol. v. 
Descriptions of New British Polyzoa, &c. ‘ Quart. Jour. Mic. Soc,’ (N. 8.), 
vol. iv. 
Professor J. G. ALLMAN, F.R.S. 
1856. Monograph on Brit. Freshwater Polyzoa, Roy. Soc. 
1869. On Rhabdopleura. ‘ Quart. Jour. Mic. Soc.,’ pp. 57-63, plate viii. 
On the relations of Rhabdoplewra. ‘ Linn. Soc. Jour. Zool.’ xiv. p. 395. 
GEORGE Busk, F.R.S., F.L.S. 
1847. On AHtea anguina. ‘Trans. Mic. Soc.’ 
, On Notamia bursaria. ‘Trans. Mic. Soc.’ 
1852. Catalogue of Marine Polyzoa in the Collection of the Brit. Mus. Parts I. 
and II. 
1858. ‘Zoophytology.’ Descriptions of New Polyzoa. 
1860. Ibid. Madeira species. 
1861. Ibid. ‘All. Quart. Jour. Mic. Society.’ 
1859. Monograph of the Crag Polyzoa. Palszeontographical Soc. 
1875. ‘ Brit. Mus. Catalogue.’ Cyclostomata. Part III. 
1879-80 (?). On recent species of Heteropora. ‘Linnean Soc. Jour, Zoology,’ 
vol. xiv. Read June 1879, plate xv. pp. 724-726. 
In this paper Mr. Busk describes and well illustrates a new species, 
which he names H1. Neo-Zelanica. 
1880. List of Polyzoa collected by Captain H. W. Fielden in the North Polar 
Expedition, with description of new species. ‘Linnzan Soc. Jour. 
Zoology,’ vol. xv. Read June 1880, pp. 231-241, plate xiii. Cheilosto- 
mata, Cyclostomata, and Ctenostomata. 
1881. Notes on a peculiar form of Polyzoa closely allied to Bugula (Kinetoshias, 
Kor. & Dan.).- Plates i. and ii., ‘Quart. Jour. Mic. Science,’ vol. xxi. 
new ser. January 1881. 
Much of the matter of this paper is included in the ‘Challenger 
Report on Polyzoa.’ 
1881. Descriptive Catalogue of the species of Cellepora collected in the Chal- 
lenger Expedition. Read May 1881. ‘Linnean Soc. Jour. Zoology,’ 
vol, xvi. pp. 341-356. 
Describes 27 species of Cellepora, the whole of which is incorporated 
in the ‘ Challenger Report.’ 
1881. Supplementary note respecting the Use to be made of the Chitinous Organs 
in the Cheilostomata in the diagnosis of species, and more particularly in 
the genus Cellepora. ‘ Linnwan Soc. Jour,’ vol. xv. pp. 357-362, plates 
XXvi., XXvil. 
1884. Report of the Scientific Results of the Voyage of the ‘Challenger,’ 
‘Zoology,’ vol. x. pt. xxx. ‘Report on the Polyzoa: the Cheilostomata,’ 
pp. i-xxiv. 1-216, plate xxxvi., and map of different stations in which 
Polyzoa were dredged. ‘Challenger’ Office, Edinburgh. 
