Fróðskaparrit - 01.01.2001, Qupperneq 46

50
SEAWEEDS OF THE FAROE ISLANDS
AN ANNOTATED CHECKLIST
1690, 1695, 1700, 1709, 1718, 1720, 1738, 1759,
1762, 1768, 1769, 1773, 1774, 1775, 1777,1780,
1781, 1783, 1784, 1850, 1851, 1913.
Littoral and littoral rockpool.
Remarks: collected in February and April-October.
Leptolyngbya terebrans (Bomet & Flahault ex
Gomont) Anagnost. & Komárek
Reference: Fremy (1934, as Plectonema terebrans
Bomet & Flahault ex Gomont).
Stations: 1123, 1126, 1288, 1289, 1301, 1774.
Littoral to 20 m depth.
Remarks: collected in June-July and September. In
shells of barnacles and molluscs.
Lyngbya lutea (C.Agardh) ex Gomont
Reference: Fremy (193.4).
Stations: 1272, 1687, 1695, 1701.
Littoral.
Remarks: collected in September-October.
Lyngbya martensiana Menegh. ex Gomont
Reference: Fremy (1934).
Station: 1120.
Littoral.
Remarks: collected in June.
Microcoleus chthonoplastes (Mert.) Zanard. ex
Gomont
Reference: Fremy (1934).
Station: 1048.
Littoral.
Remarks: collected in May.
Phormidium autumnale (C.Agardh) ex Gomont
Reference: Fremy (1934).
Fig. 2A, B. Sphaenosiphon farlowii. C.
Acrochaetium hallandicum with monosporangia
(arrows). Scale bars 20 pm.
Station: 1297.
Littoral.
Remarks: collected in September.
Rivularia atra Roth ex Bornet & Flahault
Reference: Fremy (1934).
Stations: 1050, 1288, 1347, 1349, 1353.
Littoral.
Remarks: collected in April-May and September.
Sphaenosiphon farlowii (Børgesen) R.Nielsen &
K.Gunnarsson, comb. nov. (Fig. 2A, B)
Basionym: Dermocarpa farlowii Børgesen, 1902 p. 52.
Reference: Børgesen (1902), Komárek and Anagnos-
tidis (1999, as Cyanocystis farlowii (Børgesen)
Komárek & Anagnost.)
Stations: 1363, 1364 1684, 1687, 1717, 1851.
Littoral and littoral rockpools.
Remarks: collected in February, May, August and Oc-
tober. Endospores in May and August. Epiphytic
on Polysiphonia lanosa. Vegetative cell divisions
were not observed. The new combination is necess-
ary because Sphaenosiphon Reinsch (1875) has
priority to Cyanocystis Borzi (1882), see Silva et
al. (1996).
Sphaenosiphon olivaceus Reinsch
Reference: Fremy (1934, as Dermocarpa olivacea
(Reinsch) Tilden), Komárek and Anagnostidis
(1999, as Cyanocystis olivacea (Reinsch) Komárek
& Anagnost.).
Stations: 1294, 1359, 1691, 1701.
Littoral and sublittoral to 10 m depth.
Remarks: collected in April-May, September-October.
On rocks, epizoic on barnacles and Patella vulgata.
Spirulina suhsalsa Oerst. ex Gomont
Reference: Fremy (1934).