DIATOMACE^. 



Deteemined by THOMAS COMBEE. 



1. NAVICULA Bory in Diet. Class. D'Hist. Nat. xi. p. 472 

 (1827); Cleve Syn. Navic. Diat. I., II. in K. Sv. Vet. Ak. Handl. 

 xxvi., xxvii. (1894-95). 



1. N. cuspidata Kuetz. Baoillar. p. 94. t. iii. f. 24, 37 (1844) ; 

 Cleve, op. cit., I. p. 109 (1894). 



GoLUNGO Alto. — On small shells in ponds near Sange ; Dec. 1854. 

 No. 146. 



Var. ambigua Cleve, op.. cit., I. p. 110 (1894). 



NammLa avibigua Ehrenb. Verbreit. in Berlin, Abhand. K. Pr. 

 Ak. 1843, t. II. ii. f. 9. 



GoLUNGO Alto. — On small shells in ponds near Sange ; Dec. 1854. 

 No. 146. Eio Muio ; 5 Feb. 1855. No. 147. 



2. N. Perrotettii Cleve, op. cit., I. p. 110. t. III. f. 12 (1894). 

 Graticula Perrotettii Grun. in Reise Novara. Bot. I. Algse 



p. 20. t. I. f. 21 (1867). 



GoLUNGO Alto. — On small shells in ponds near Sange ; Dec. 1854. 

 No. 146. Rio Muio ; 5 Feb. 1855. No. 147. 



3. N. atomoides Grun. in V. Heurck Syn. t. xiv. f. 12-14 

 (1880). 



Golungo Alto. — Rio Muio ; 5 Feb. 1855. No. 147. 



4. N. Rotaeana V. Heurck Syn. t. xiv. f. 17-19 (1880) ; Cleve, 

 op. cit., I. 128 (1894). 



Stawroneis Rotceana Rabenh. in Hedvvigia I. p. 103. t. xiii. f. 7 

 (1856). 

 Golungo Alto.— Rio Mitio ; 5 Feb. 1855. No. 147- 



5. N. mutica Kuetz. Bacillar. p. 93. t. iii. f. 32 (1844). 



Yar. Goeppertiana V. Heurck Syn. t. x. f. 18, 19 (1880), p. 95 

 (1885). 



Stawroneis Goeppertiana Bleisch in Rabenh. Alg. Eur. No. 1183 

 (1861) ; Rabenh. Fl. Eur. Alg. p. 248 (1864). 



Golungo Alto.— Rio Mftio ; 5 Feb. 1855. No. 147. 



6. N. Pupula Kuetz. Bacillar. p. 93. t. xxx. f. 40 (1844). 

 Golungo Alto.— On small shells in ponds near Sange ; Dec. 1854. 



No. 146. Rio M<iio ; 5 Feb. 1855. No. 147. 



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