AMNICOLID^,. 79 



AMNICOLID^. 



Synonymy and Reference to 

 Plate 1 7. 



Fig. 



1. Amnicola limosa, Say. (Hald., p. 10.) 



Amnicola Schrokingeri, Frauenfeld (fig- 

 ured). Proc. Zool.-bot. Gesell. Vi- 

 enna. No. 2. 



2. Amnicola llmosa, Say. (Hald., p. 10.) 



Amn. parva, Lea. (Hald., p. 24.) 



No. 2. 



3. Amnicola limosa, Say. (Hald., p. 10.) 



Amn. orhiculata, Lea. (Hald., p. 24.) 



No. 2. 



4. Amnicola granum. Say. (Hald., p. 17.) 



Binney, 1. c. 86, 1865. |\|o. 7. 



5. Amnicola longinqua, Gould. Proc. Best. 



See. Nat. Hist. V, 130, 1855. 

 Binney, 1. c. 88, 1865. No. 8. 



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