MYTILUS. 



513 



angustus, Phil. 

 biceps, Mke. 

 borealis, Lam. 



canal is, Lam. 

 Chiloensis, Phil. 



cocblear, Mke. 

 compressus, Phil. 

 confusus, Chem. 

 corneus, Lam. 

 decussatus, Lam. 

 edulis, Linn. 

 exaratus, Phil. 

 exilis, Phil. 

 Grayanus, Dkr. 

 Gruuerianus, Dkr, 

 borridus, Dkr. 

 lacunatus, Lam. 

 latus, Lam. 

 liueatus, Gmel. 



minimus, Poli. 

 nitens, Mke. 

 obesus, Dkr. 

 obscurus, Dkr. 

 palliopunctatus, Dkr. 

 perna, Linn. 

 planulatus, Lam. 

 robustus, Migh. 

 Senegalensis, Lam. 

 sinuatus, Dkr. 

 sniaragdinus, Chem. 

 subdistortus, Recluz. 

 tortus, Dkr. 

 trossulus, Gould. 

 ungulatus, Linn. 

 variabilis, Krauss. 

 violaceus, Lam. 

 viridis, Linn. 

 zonarius, Lam. 



Sub-gen. aulacomya, Morcb (Hormomya, March). 

 Shell with the valves radiately sulcated. 



Adamsianus, Dkr. 

 arealis, Mke. 

 atropurpureus, Dkr. 

 Californianus, Conr. 

 Charpentieri, Dkr. 

 curvatus, Dkr. 

 divaricatus, Gould. 

 erosus, Lam. 

 exustus, Linn. 

 granulatus, Hani. 

 hamatus, Say. 

 birsutus, Lam. 



Lavalleanus, D'Orb. 

 Magellanicus, Chem. 

 Menkeanus, Phil. 

 Morrisii, Dkr. 

 niger, Gmel. 

 ovalis, Lam. 

 polyodontus, Quoy. 

 puniceus, Gmel. 

 rostratus, Dkr. 

 strigatus, Hani. 

 tenuistriatus, Dkr. 

 ustulatus, Lam. 



