Amphora] diatomacEjE (Comber). 389 



Var. Pediculus V. Heurck Syn. p. 59 (1885). 

 Cymbella ? Pediculus Kuetz. Bacillar. p. 80 (1865). 

 GoLUNGO Alto.— On small shells in ponds near Sanee • Dec 1854 

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



2. A. quadrioostataRabenh. Siissw. Diatom, t. ix. f. 5 (1853) 

 A. veneta Cleve, loc. cil, 11. p. 118 (1895). 



Bakea do Benoo.— On Naias in Lagoa Quifandonso, near Ouise- 

 quela ; Nov. 1853. No. 135. s , v 



12. COCCONEIS Ehrenb. Infiisionsthierchen, p. 193 (1838); 

 Oleve Syn. Navic. Diat. II. in K. Sv. Vet. Ak. Handl. xxvii. 2.' 

 p. 168 (1895). 



1. C. Plaoentula Ehrenb., I.e., p. 194 (1838). 

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

 No. 146. Rio Mftio ; 5 Feb. 1865. No. 147. 



13. ACHNANTHIDIUM Kuetz. Bacillar. p. 75 (1844);. 

 Heiberg Consp. crit. Diat. Danic. p. 118 (1863); Cleve Syn. 

 Navic. Diat. II. in K. Sv. Vet. Ak. Handl. xxvii. 2. pp. 164, 

 191 (1895) (subgenus). 



1. A. lanceolatum Breb. ex Kuetz. Sp. Alg. p. 54. 1849. 

 Var. Haynaldii. 



Achnanthes Haynaldii Schaarschm. Sp. Phyc. Aequat. in 

 Kanitz Magy. Nbvenytani Lapok. v. p. 20 (1881). A. lanceolate 

 var. Haynaldii Cleve in Diatomiste II. p. 99. t. vii. f. 14 (1894). 



GoLUNGO Alto.— Rio Muio ; 5 Feb. 1865. No. 147. 



2. A. delicatulum Kuetz. Bacillar. p. 75. t. iii. f. 21 (1844). 

 GoLUNGO Alto.— Rio MMo ; 5 Feb. 1855. No. 147- 



3. A, Hauckii. 



Achnanthes Hauckiana Grun. in Cleve et Grun. Arct. Diat. in 

 K. Sv. Vet. Ak. Handl. xvii. 2. p. 21 (1880). A. Hauckii Grun. 

 in V. Heurck Syn. t. xxvii. f. 14, 15 (1880). 



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



14. MICROXEIS Cleve Syn. Navic. Diat. II. in K. Sv. Vet. 

 Ak. Handl. xxvii. 2. pp. 164, 187 (1895) (subgenus). 



1. M. exigua. 



Achnanthes eodgua Grun. in Cleve et Grun. Arct. Diat. in K. 

 Sv. Vet. Ak. Handl. xvii. 2. p. 21 (1880). 

 Golungo Alto.— Rio Muio ; 5 Feb. 1865. No. 147. 



15. NITZSCHIA Hassall Brit. Freshwater Algse p. 435 

 (1845); Grun. in Cleve et Grun. Arct. Diat. in K. Sv. Vet. Ak. 

 Handl. xvii. 2. p. 67 (1880). 



1. N. Tryblionella Hantzsch in Eabenh. Alg. Eur. No. 984 

 (1860) ; Cleve et Grun. Arct. Diat. in K. Sv. Vet. Ak. Handl. 

 xvii. 2. p. 69 (1880). 



Tryblionella Hanteschiana Grun. in Wien, Verb. k. k. zool. bot. 

 Ges. xii. p. 552. t. xviii (12). f. 29 (1862). 



vol. II. 26 



