REPORT OF STATE ENTOMOLOGIST. 235 



While we have no Maine record for this species, there is no 

 reason why it should not be found on our shores, especially since 

 bisuturalis and trifida have been reported from rivers in Lincoln 

 and Cumberland counties. Stimpson gives the range of trifida, 

 "Buzzard's Bay to New York" and of bisuturaHs, "Mass. Bay;" 

 while of seminuda, he gives the range as from "Mass. Bay, 

 northward." 

 Liostomia eburnea (Stimpson). 



Rissoa eburnea, Stimpson, 1851. 

 Odostomia eburnea, Kingsley, 1901. 

 Casco Bay to Grand Manan. 

 Menestho striatula (Couthouy). 



Pyramis striatula, Couthouy, 1838, Mighels, 1843. 

 Menestho albula, Stimpson 1851 ; Gould, 1870. 

 Whole coast of Maine. 

 Menestho? sulcosa (INlighels). 



Phasianella sulcosa, Mighels, 1843. 

 Risoella sulcosa, Gould, 1870. 



Casco Bay, from the stomach of a haddock (Mighels). 

 Evilimella polita (Verrill). 

 Aclis poHta, Verrill, 1872. 



Eastport Harbor, 20 fath., shelly bottom, only one 

 perfect specimen (Verrill and Smith). 

 Eulimella ventricosa (Forbes). 



Eastport (Verrill). 

 Aclis striata, Verrill, 1880. 



Near Eastport (Verrill). 

 Syrnola producta (C. B. Adams). 



Odostomia producta, Adams, 1842. 

 Chemnitzia producta, Stimpson, 185 1. 



Portland Harbor (Fuller in Portland museum) ; 

 Frenchman's Bay, only one dead and worn specimen, 

 6 to 8 fath. (Blaney). 

 Scala groenlandica (Perry). 



Scalaria groenlandica, Mighels, 1843 '> Gould, 1870. 

 Whole coast of Maine. 

 Scala (Acirsa) costulata (Mighels and Adams). 

 Turritella costulata, M. and A., 1842. 

 Acirsa costulata, Verrill, 1879. 

 Whole coast of Maine. 



