NO. 1 



SOOT-RYEN : THE FAMILY MYTILIDAE 



13 



opifex auct. non Say 1825 (Modiola) 

 orbignyanus Hupe 1854 (Mytilus) 

 *pacificum Dall 1916 (Dacrydium) 

 pallidulus Dall 1916 (Modiolus) 

 palliopunctatus Carpenter 1855 



(Mytilus) 

 patagonicus Clessin 1889 (Mytilus) 

 patagonicus Reeve 1857 (Mytilus) 

 patagonicus auct. non Orbigny 1846 



(Mytilus) 

 pellucidus Pennant 1777 (Mytilus) 

 perna Linne 1758 (Mya) 

 perwvianus Orbigny 1846 (Lithodomus) 



*phenax'D7i\\ 1915 (Musculus) 

 pilosus Reeve 1858, Stempell 1902 



(Mytilus) 

 planulatus Lamarck 1819 (Mytilus) 

 playasensis Pilsbry and Olsson 1935 



(Modiolus (Brachidontes)) 

 plicatula Lamarck 1819 (Modiola) 

 plumula Hanley 1843 (Modiola (Litho- 

 domus)) 

 plumula Hertlein and Strong 1946 



(Lithophaga (Diberus)) 

 politus Dall 1916 (Modiolus) 

 protractus Dall 1916 (Musculus) 

 puntarenensis Pilsbry and Lowe 1932 



(Mytilus (Hormomya)) 

 purpurata Lamarck 1819 (Modiola) 

 pyriformis Gould 1850 (Mytilus) 

 recta Conrad 1837 (Modiola) 

 recta auct. non Conrad 1837 (Modiolus) 

 recurvus Rafinesque 1820 (Mytilus) 

 rotundata Dall 1916 (Crenella) 

 rugiferus Dunker in Carpenter 1856 



(Lithophagus) 

 sacculifer Berry 1953 (Volsella) 

 salvadorica Hertlein and Strong 1946 



(Folsella) 

 semicostata Conrad 1837 (Modiola) 

 semifusca Sowerby 1830 (Modiola) 

 semilaevis Menke 1849 (Modiola) 



*seminuda Dall 1897 (Modiolaria) 

 senhausi Reeve 1857 (Modiola) 

 similis Clessin 1889 (Mytilus) 

 sinuosa King 1S31 (Modiola) 



Gregariella chenui Recluz 1842 

 Aulacomya ater Molina 1782 

 Dacrydium pacificum Dall 1916 

 Amygdalum pallidulum Dall 1916 

 Choromytilus palliopunctatus Carpenter 



1855 

 Semimytilus algosus Gould 1850 

 Semimytilus algosus Gould 1850 

 Mytilus edulis chilensis Hupe 1854 



Mytilus edulis Linne 1758 



Perna perna Linne 1758 



Lithophaga (Labis) peruviana Orbigny 



1846 

 Musculus phenax Dall 1915 

 fHormomya granulata Hanley 1843 



Mytilus edulis Linne 1758 

 Brachidontes playasensis Pilsbry and 



Olsson 1935 

 Arcuatula demissa Dillwyn 1817 

 Lithophaga (Diberus) plumula Hanley 



1843 

 Lithophaga (Diberus) plumula Hanley 



1843 

 Amygdalum pallidulum Dall 1916 

 Musculus protractus Dall 1916 

 Brachidontes puntarenensis Pilsbry and 



Lowe 1932 

 Brachidontes purpuratus Lamarck 1819 

 Aulacomya ater Molina 1782 

 Modiolus rectus Conrad 1837 

 Modiolus neglectus n. sp. 

 Ischadium recurvus Rafinesque 1820 

 fSolamen columhianum Dall 1897 

 fLithophaga (Leiosolenus) spatiosa 



Carpenter 1856 

 Modiolus sacculifer Berry 1953 

 Lioberus salvadoricus Hertlein and 



Strong 1946 

 Arcuatula demissa Dillwyn 1817 

 Mytella guyanensis Lamarck 1819 

 fBrachidontes multifortnis Carpenter 



1855 

 Musculus seminudus Da\l 1897 

 Musculus senhousei Benson 1842 

 Semimytilus algosus Gould 1850 

 Mytella guyanensis Lamarck 1819 



