JOURNAL OF MICROSCOPICAL SCIENCE. 
DESCRIPTION OF PLATE IX, 
Illustrating Mr. Brightwell’s paper on various Diatomacez. 
Fig. 
1.—Zunotia eruca, Khr. 
2.—Cocconeis coronata, Nn. sp. 
3.— , jfimbriata,n. sp. 
4.—Campylodiscus striatus, Bhr. 
5.—Surirella limosa, Bail. 
6.—Stauroneis Fulmen, n. sp. 
7.—Pleurosigma longina, W. Sm. 
8.—Odontidium speciosum, n. sp. 
9.— o punctatum, n. sp. 
10.— rf Baldjickii, n. sp. 
11.—Rhabdonema mirificum, W. Sm. 
12.—Triceratium (2) dubium, un. sp. 
13.—Amphitetras cruz, 0. sp. 
14.— + antediluviana (?), probably a valve from a sporangial 
frustule. 
15. Biddulphia Balena, Uhr. 
Figures 5, 6, 7, 11, 14, 15 x 300 diamete rs; the remainder 400. 
