390 diatomacEjE (Comber). [Nitzschia 



Var. Victoriae Grun. in Oleve et Grun. Arct. Diat., I.e., p. 69 

 (1880). 



Tryhlioinella Victorice Grun. in Wien, Verh. k. k. zool. hot. Ges. 

 xii. p. 553. t. xviii (12). f. 34 (1862). 



GoLUNGO Alto.— Rio Mftio : 5 Feb. 1855. No. 147- 



Var. caUda V. Heurck Syn. p. 171 (1885). 

 JV. ealida Grun.. in Oleve et Grun. Arct. Diat., I.e., p. 75 (1880) ; 

 V. Heurck Syn. t. lix. f. 4, 5 (1882). 

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



2. N. perversa Grun. in Oleve et Grun. Arct. Diat., I.e., p. 70 

 (1880). 



Baera do Bengo. — On Naias in Lagoa Quifandongo, near Quise- 

 quele ; Nov. 1853. ,No. 135. 



3. N. Inmgarica Grun. in Wien, Verb. k. k. zool. bot. Ges. xii. 

 p. 568. t. xviii (12). f. 31 (1862). 



Baeka do Bengo. — On Naias in Lagoa Quifandongo, near Quise- 

 quele ; Nov. 1853. No. 135. 

 GOLUNGO Alto.— Rio Muio ; 5 Feb. 1855. No. 147- 



4. N. dubia W. Smith Brit. Diat. I. p. 41 (1853). 



Baera do Bengo. — On Naias in Lagoa Quifandongo, near Quise- 

 quele ; Nov. 1863. No. 135. 



5. N. Fetitiana Grun. in Clave et Grun. Arct. Diat., I.e., p. 104 

 in adnot. (1880). 



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



6. N. dissipata Grun. in Cleve et Grun. Arct. Diat., I.e., p. 90 

 (1880). 



Syned/ra dissipata Kuetz. Bacillar. p. 64. t. xiv. f. 3 (1844). 

 GOLUNGO Alto.— Rio Miiio ; 5 Feb. 1855. No. 147. 



7. N. vermicularis Hantzsch in Eabenh. Alg. No. 889 (1859) ; 

 Pritehard Infus. p. 781 (1861). 



Syned/ra vermicularis Kuetz. Bacillar. p. 67. t. iv. fig. 35 (1844). 

 GoLTJNGO Alto.— Rio MMo ; 5 Feb. 1855. No. 147. 



8. N. linearis W. Smith Br. Diat. I. p. 39. t. xiii. f. 110 (1853). 

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



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



9. N. Palea W. Smith Br. Diat. II. p. 89 (1856). 

 Syned/ra Paha Kuetz. Bacillar. p. 63. t. iii. 27, iv. 3 (1844). 

 LiBONGO. — Rare, in company with Wolffia, in an uncompleted shaft 



of a coal mine above Banza de Libongo ; Sept. 1858. No. 137. 

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



Var. debilis Grun. in Cleve et Grun. Arct. Diat., I.e., p. 96 

 (1880). 



Synedo-a debilis Kuetz. Bacillar. p. 65. t. iii. f. 45 (1844). 



Barea do Bengo. — On Naias in Lagoa Quifandongo, near Quise- 

 quele ; Nov. 1853. No. 135. 



