498 p. A. øYEN [1914 



Pag. 



Aren pcctunculoidcs Se 407 



v:ir. s<.'|)U'nlii()ii;ilis 407 



Arca i*hicialis (litAY 4U7 



*Pc'ctunculiis glycimcris Lin 4«, 212 



C-ardium edule Lix 407 



Cardium echinalum Lin 40.s 



Cardium nodosum Tuur 40« 



Cardium exiguuni (I.mklin 408 



Cardiiini f'asciatuni Moni' 408 



(>ardium niininuim I'hii 409 



Aphrodite groenlandica Chi.mn -iW 



Isocardia cor Lin .{;■)»;, 4(W 



Cyprina islandica Lin 410 



Nicania banksii Leach typica, striala, <*l()l)osa 411 



Astarte sp. semisulcata, var. placenta 234, 411 



*Astarte laurentiana I>yhli 108 



Astarte sulcata da Costa 411 



Astarte conipressa Lix. (i. O. Saus 411 



Astarte erebricostata Fop.m 412 



Venus casina Lin. 412 



Venus <*allina Lin 412 



Venus fasciata Don 412 



Timoclea ovata Penn 412 



Tapes pullastra Mont 413 



Tapes edulis Chemn. = Tapes \iii^iiu'iis \a\.> 3(>t, 414 



*Tapes decussatus Lin. 414 



Dosinia exoleta Lin 3t)l, 415 



Dosinia lincta Pult 415 



Lucinopsis undata Phnn 415 



Lucina borealis Lin 415 



Axinus tlexuosus Mont. 416 



Axinus sarsii Phii 416 



Axinus "ouldii Phil. 416 



Axinopsis orbiculata G. O. Saks 416 



Lepton nitidum Tuht 417 



Cyamium niinutum Fahh 417 



Kellia suborbicularis MoNr 417 



Montaeuta bidentata MoNi 417 



Telliniya t'erruj4inosa Mont 417 



Mactra elliptica Bbown 417 



Mactra subtruncata da Costa 419 



*Mactra solid;i Lin. 64 



Lutraria elliptica Lamk 420 



Scrobicularia i)i|)erata Bell 362. 420 



Abra alba Wood. 421 



Abra longicallis Se. 421 



Abra nitida MiiLi 421 



Tellina crassa Gmel. : 421 



Macoma calcaria (>iikmn. fonua typica 421 



var. sabulosa 423 



Tellina Maconiai torelli S'rEi:NSTH 237, 423 



Tellina Macoma! loveni Steensth 237, 424 



Macoma baltica Lin 424 



Macoma fabula Gronow 362, 425 



Psammobia ferroeensis Chemn 425 



Psanimobia vespertina Chemn 425 



