562 Wisconsin Academy of Sciences , Arts , and Letters . 
Sub-family MESCARPEAE 
Genus MOUGEOTIA (C. A. Agardh 1824) emend. 
Wittrock 1872. 
Mougeotia laetevirens (A. BRAUN) WITTROCK, in 
Wittrock et Nordstedt, Algae aquae dulcis exsiccatae, No. 58. 
Craterospermum laetevirens A. Braun, Alg. unicell. (1855) 
p. 60. DeBary, Unters. u. d. Fam. d. Conjugaten, (1858) 
p. 81, t. 3, figs. 1-13. 
Along shore; Sunday Lake. 
Mougeotia viridis (KUTZING) WITTROCK, in Bih. 
t. Kgl. Sv. Vet.-Ak. Handl. f, No. 1 (1872) p. 39. Stauro- 
spermum viride Kutzing, Phycol. gener. (1843) p. 278. 
Cooke, Brit. Freshw. Algae (1882) p. 107, t. 44, figs. 2a-2c. 
Plankton; Okauchee Lake. Along shore; Franklin Lake. 
Family DESMIDIACEAE 
Vacant. 
Order SIPHONOCLADIALES 
Family CLADOPHORACEAE 
Genus CLADOPHORA Kutzing 1843. 
Cladophora glomerata (L) KUTZING, Phycol. gener. 
(1843) p. 266. Collins, in Tufts Coll. Studies, 2 (1909) p. 350, 
t. 13, fig. 124. Conferva glomerata , Linnaeus, Systema Na¬ 
turae, p. 721. 
Along shore; Kegonsa, Monona, Geneva, Mendota and 
Waubesa Lakes. 
Genus RHIZOCLONIUM Kutzing 1843. 
Rhizoclonium hieroglyphicum (C. A. AGARDH) 
KUTZING, Phycol. germ. (1845) p. 206. G. S. West, Brit. 
Frshw. Algae (1904) p. 104, fig. 39A. Conferva hieroglyphica 
C. A. Agardh, in Flora, 10 (1827) p. 636. 
Along shore; Mendota, Kegonsa, and Plum Lakes. 
