OP CONCHOLOGY, 167 



1-i. Pii. AXCiLLARiA, Say, 



Ph. ancillaria^ Say. — Jour. Acad. Nat. Sci., vol. v., 1st 

 series, p. 124. 1825. 



Gould, Invert. Mass., p. 213, f. 142. 1841. 



Adams, Shells of Vermont, p. 4, 1842. 



DeKay, Moll. New York, p. 78, t. 5, f. 90. 1843. 



Haldeman, Monog. of Limniades, No. 6, p. 27, t. 3, f. 



1—10. 1843. 

 Binney, Works of Say, p. 114. 1858. 



Ph. ohcsa, DeKay.— Mollusca of New York, p. 78, t. 5, f. 86. 



1843. 

 Habitat. — Eastern and Middle States. 



15. Ph. heterostropha, Sa}^ * 



Physa heterostropha, Say. — Jour. Acad. Nat. Sci., vol. ii., 

 p. 172. 1821. 



Binney's Edit.,p. 46, t. 69, f. 6. 1858. 



Appendix to Narrative of Long's Expedition, vol. ii,, 



p. 264. 1824. 

 Gould, Invert. Mass., p. 211, f, 141, 1841, 

 Adams, Shells of Vermont, p. 4, 1842, 

 Haldeman, Monog. of Limniades, No. 6, p. 23, t. 1. 



1843, 

 DeKay, Moll, of New York, p. 76, t, 5, f. 82. 1843. 

 Limnsea heterostroijha, Say. — Nicholson's Encycloped., t. 1, 



f. 6. 1816. 

 Ph.fontana^ Hald. — Cover of No. 2, Mono2f. of Limniades, 



1841, 

 Ph. osculans, (Part,) Hald, 



Ph. striata, Menke. — Synopsis, Meth, Mollusc., p. 132. 1830- 

 Ph. suharat'.i, Menke. — Synopsis, Meth. Mollusc, p.l32. 1830. 

 Hah i tat. — United States. 



16. Ph. ixflata. Lea, 



Ph. inflata. Lea. — Proc. Amer. Philos. Soc, vol., ii., p. 32. 

 1841. 



Trans. Araer. Philos. Soc, vol, ix., p. 7. 1844, 

 Habitat. — Virginia, (Lea.) 



17. Ph, primeana, Tryon, MS. 

 Habitat. — Long Island, (Coll. Tryon.) 



* Bulla crassula, Dillwyn, B./ontinalis, Chemn., Cochlea neritoides, Lister, 

 &c., are quoted by Haldeman and others for this species. I have carefully 

 examined the figures and studied the descriptions of these authors, and 

 cannot identify them. 



