f- fe H. Toca (Mert.), Ehrenb. 
ft. fo ees (Smith), B 
12 | 
D. apr ake ede reat Ktzg. Ralfs. Brit. Desm., Plate V. Dimen- 
sions: 20: —Schmidle. fe 
‘ ae ar | Brisbane, W. J. Byram ; Johnstone River, D 
Bancroft. See Bail. Botany Bulletin, No. VL, p. 38, and Plate IL., Fig. 27, a,b 
and ec. 
i i —Schmidle. 
D. mene i, (R) De By. Dimensions 20 : 20 p. 
ge Loon, aati W. J. Byram. See Bail. Botany Bulletin No. XI, 
p- a aa Plate X., 
D. Baileyi, (2a//s.) De Bar. Form gemima, Nordst.—Freshwater 
Alge 4 New Zealand, p. 27, Plate II., figs 4-5. 
: Waters of Gulf Country, Dr. Thos. L. Bancroft. 
HYALOTHEGCA, Ehrberg. if 
H. hians, Wordst. Professor Schmidle refers to ya a wb 
of New Zealand and Australia (p. 28, Plate 2, Fig. 9), # Be " 3 rad 
the specimens examined the following dimensions :—32 # lon | 
broad. (See Plate IV.) | 
Hab.: Enoggera district, Dr. Thos. L. Bancroft. ‘a | 
H. hians, Nordst. Dr. Borge gives the following : rie adth 
cell, 18- 20 ps ; breadth, 285-30 p; breadth at isthmus, 26- -27 p 
at apex, 18-20 » 
Hab.: Toleasas River, Dr. Thos. L. Bancroft. 
H. dubia, Kizg., var. op ea Hansg- 
Hab.: Blackstone, Ipswich, W. J. B 
: Johnstone River, Dr. Thos. L. Bancroft. 
Hab. : Johnstone River, Dr. ste L. Bancroft. 
commit acta Ehrenb. 
G. moniliformis, Zhrenb. | 
Hab, : Johnstone og Thos. L. Bancroft. id . 
G. monilifo ormis, var. gracilescens, Nordst. Length © 2 
27-29 p3 breadth, 13 : 
Hab. Selig, Mae J. Dallachy. 
SPH EROZOSMA (Bréb.), Ralfs. 
Ss. pres ssiranaly Ralfs. 
Rs tag River, Dr. Thos. L. Bancroft. 
Fe, 
ONYCHONEMA, Wallich. 
O. lve, Nordst. Length of cell, ee 16 p; br 
bristle, 28. 29 », without Triste 17 »; brea shy at pe . be sect 
Hab.: Johnstone River and waters of the Gulf country, Dr- : 
first alway sd 
Of the two numbers ex here wing pages, the 
length and the second the eae mk and in the follo % pag’ 
