^' 



^T: 



Coutribution» I. 



167 



«DIese der Jjynghya jadertina am nåclisten stehende Art 



r 



unterscheidet sich durcli die sehr zarten Tåden von allen 



+ 



bisher beschriebenen marinen Lynglya- Alden aus der Section 

 Hypheothrix^, The species grows on rocks at higli-water 

 mark in company witk Calothrix, Codiohim and other algæ 

 Bistrihution: Foiind at Vardo, Kjelmo, Pasvig and 

 Bugonæs, scarce. (It has also been fonnd at Tromso, Ryo- 

 en and Gratangen in Tromso amt). 



Gen. Oscillaria (Bosc.) Thur. 



Noatoch. p. 4; Bosc. sec. Thur. 1. c. 



Oscillaria neapolitana Ktitz. 



Phyc. gener, p. 185. 

 Descr. Oscillaria neapolitana Haucli, Mecresalg. p, 509. 



^ig^ 



H 



Kutz Tab. Pbyc. 1, t. 39. 



j 



The species has been fomid in a lagoon at high^water 

 mark jointly with Nostoc, 'Nodularia and PoJyeystis, 



Distribution: Found at Bugonæs in Sydvaranger, lo- 

 cal and scarce. (It has also been coUected at Tromso). 



Gen. Spirulina Txirp. 



SGG. Thur. Kostoch. p. 7. 



Spirulina tenuissima Ktitz. 



Phyc. gener. p. 183. 

 ^cscr. Spirulina tenuissima Farl. New Engl. Alg. p, 31. 



^ „ Hauck, Mceresalg. p. 511. 



'1| 



m 



^9' 



^xsicc. 



» 



w 



» 



n 



n 



w 



Kiitz. Tab. Phyc. 1, t. 37. 



Farl. 1. c. t. 1, fig. 4. 



Harv. Phyc. Brit. t. 105, C. 



Wittr. et Nordst. Alg. exsicc. Nr. 395. 



The species occurs on rocks in the upper part of the 

 litoral zone together with other smaller algæ, or fonnd in 

 ?ock-pools at half tide together with Goilodeme bulUgera^ 



