1898—1902. No. 20.] BRACHIOPODS AND MOLLUSCS. 45 
Fig. 
Explanation of the Plate. 
Crenella faba, O. F. Mitier from the entrance to Stordalen, Havnefjord 
a left valve, 6 from above. Mag. 
Tellina, macoma, calcaria, Cuemnirz from the head of Gaasefjord. Left 
valve. Nat. size. 
Tellina, macoma, calcaria, Cuemnitz from Forvisningsdalen, Gaasefjord 
Left valve. Nat. size. 
Trichotropis bicarinata, Brop. & Sow. var. from Winter harbour, Havnefjord. 
a from the ventral side, 6 from the dorsal side, c operculum. a@ and 6 nat. 
size, C magn. 
Trichotropis bicarinata, Brop.& Sow. Typical specimen. Reproduction 
after Tryon. 
Trichotropis tenuis, E. A. Surra from Grinnell Land. Reproduction after 
Edgar A. Smith. 
Trichotropis tenuis, E. A. Smira var. from the east coast of Greenland. 
Reproduction after Grieg. 
Trichotropis hjorti, Free from the cold area east of Iceland. Reproduc- 
tion after Friele. 
Rossia palpebrosa, Owen from the bank at the entrance to Stordalen, 
Havnefjord. a from the dorsal side, 6 from the ventral side. Some reduce. size. 
Fig. 1—8 Henrich Bucher del. Fig. 9 reproduction after photos. 
Printed 26. October 1909. 
