Marsupella apiculata Schiffn.

Land Alexandra Island, Severnaya Bay, remnant of the basalt plateau (ca. 20 m high) with a large-column separation with prismatic columns. In crevices and on ledges on soils and peat in cushions among mosses and lichens.

Land Alexandra Island, Severnaya Bay, remnant of the basalt plateau (ca. 20 m high) with a large-column separation with prismatic columns. In crevices and on ledges on soils and peat in cushions among mosses and lichens.

Nordauslandet, Prins Oscar Land, east coast of Rijp Fjorden, north faced cliffs of Bluffarden Mount on southern bank of Heieren Lake, slope mount, on muddy rocks in mossy bed of temperate stream.

Spitsbergen Island, east coast of Grønfjørden, west faced slope of Gronfjordfjellet, depression on moraine terrace at the food of Ulov Mount, under Barentsburg.