Fróðskaparrit - 01.01.2001, Blaðsíða 78

82
SEAWEEDS OF THE FAROEISLANDS
AN ANNOTATED CHECKLIST
pachyderma Walz).
Station: 1350.
Littoral.
Remarks: collected in May with spermatangia and
oogonia.
Vaucheria medusa T.A.Chr.
References: Christensen (1987; 1996).
Station: 1915.
Littoral.
Remarks: collected in August with spermatangia and
oogonia.
* Vaucheria subsimplex P.Crouan & H.Crouan
Reference: Christensen (1987).
Station: 1380.
Littoral.
Remarks: collected in May with spermatangia and
oogonia.
CHLOROPHYCEAE
* Acrochaete heteroclada J.A.Correa & R.Nielsen
Reference: Correa et al. (1988).
Station: 1272, 1686.
Littoral.
Remarks: collected in October. Epi-endophytic on
Chondrus crispus. The identity confirmed by cul-
ture studies.
* Acrochaete operculata J.A.Correa & R.Nielsen
(Fig. 40)
Reference: Correa et al. (1988).
Stations: 1045, 1272, 1347, 1349, 1682.
Sublittoral 0-1 m depth.
Fig. 40. Achrochaete operculata endophytic in
Chondrus crispus. Filaments in medulary tissue ofC.
crispus (arrow heads) and sporangium in cortex
(arrow). Scale bar 20 pm.
Remarks: collected in April, July, September and Oc-
tober. Sporangia in April and September. Endo-
phytic in Chondrus crispus.
Acrochaete repens Pringsh.
References: Nielsen (1979), Rueness (1977).
Stations: 1043, 1115, 1120, 1124, 1175, 1272, 1273,
1275, 1279, 1682.
Littoral to 2 (-6) m depth.
Remarks: collected in June-October. Sporangia in Sep-
tember. Endophytic in Alaria esculenta, Chorda filum
and Fucus vesiculosus.
Acrochaete viridis (Reinke) R.Nielsen
Entocladia viridis Reinke.
Reference: Nielsen (1979).
Stations: 1006, 1008, 1027, 1116, 1128, 1132, 1134,
1273, 1277, 1286, 1293, 1294, 1295, 1296, 1298,
1299, 1300, 1364, 1686, 1690, 1692, 1710, 1711,
1714.
Sublittoral 0-25 m depth.
Remarks: collected in February and May-October.
Sporangia in May-October. Endophytic in Phy-
codrys rubens, Rhodomela confervoides, R. lycopo-
dioides, Laminaria digitata, and Chaetomorpha sp.
Acrochaete wittrockii (Wille) R.Nielsen
Endoderma wittrockii (Wille) Lagerh., Phaeophila
wittrockii (Wille) R.Nielsen.
Reference: Kornmann (1993).
Stations: 1116, 1117, 1120, 1282, 1288, 1686, 1687,
1717, 1851, 1853.
Littoral to 15 m depth.
Remarks: collected in February, June and August-Oc-
tober. Sporangia in June and September. Endophyt-
ic in cell wall of Ectocarpus siliculosus, Elachista
fucicola and Pylaiella littoralis.
Acrosiphonia arcta (Dillwyn) Gain (Fig. 41)
Acrosiphonia albescens Kjellm., A. binderi (Ktitz.)
Kjellm., A.flagellata Kjellm., A. incurva Kjellm.,
Spongomorpha arcta (Dillwyn) Kiitz.
References: Kornmann (1962b), Rueness (1998).
Stations: 1001, 1016, 1017, 1018, 1019, 1020, 1024,
1033, 1034, 1035, 1038, 1043, 1045, 1049, 1110,
1115, 1116, 1119, 1120, 1124, 1126, 1127, 1137,
1140, 1142, 1174, 1175, 1183, 1184, 1187, 1272,
1273, 1274, 1275, 1278, 1280, 1281, 1283, 1288,
1291, 1305, 1347, 1349, 1351, 1352, 1353,1354,
1357, 1358, 1359, 1362, 1363, 1364, 1371, 1375,