272 Catalogue of the Shells of Connecticut. 



various gentlemen and naturalists, were duly appreciated and 

 gratefully remembered, and would, in a different event, have 

 been here cordially acknowledged. 



CLASS V. 



Annulata. 



Annulata sedentaria. 



Amphitritea. 



1. Pectinaria Belgica, Lam., Stratford. Gould's Report on the 

 Invertebrata of Massachusetts, fig. 1. 



2. Sabellaria crassissima. Lam., Long Beach, Stratford. Dr. 

 Jay's Catalogue, p. 6. 



*3. Amphitrite ventilabrum. Lam., Long Beach, Stratford. 

 Gould, p. 7. 



Serpulea. 



4. Spirorbis nautiloides. Lam., Stonington, on sea grass, &c. 

 Gould, p. 8. 



5. Spirorbis Spirillum, Lam., Stonington. Gould, p. 8. 



6. Spirorbis sinistrorsa, Mont, sp., Gould, Stonington, on sea 

 grass, rare. Gould, fig. 4. 



*7. Serpula angulata, Dekay, Stratford. 



*8. Serpula arenaria, Linn., Long Island Sound. 



9. Serpula carinata, Nobis, Stonington, on Mactra gigantea, 

 Lam. 



10. Serpula contortuplicata, Linn., Long Beach. 



11. Serpula vermicularis, Linn., common on shore of Sound. 

 Gould, p. 10. 



12. Serpula ? Stonington, on bottom of ship from the 



Baltic. 



CiRRIPEDA. 

 ClRRIPEDA SESSILIA. 



13. Coronula balsenaris, Lam., whale — Stonington. Gould, 

 p. 13. 



14. Balanus eburneus, Gould, Bridgeport bridge. Gould, fig. 6. 



*3. This species I found on Modiola modiolus, (Turton,) in deep water, Long 

 Beach. 



*7. I discovered a specimen of this species on Pecten concentricus, (Say,) on 

 Long Beach. 



*8. Dr. Skilton of Troy informs me, this shell is found in Long Island Sound. 



