54 BIBLIOGRAPHY OP 



A. In Proceedings of the Boston Society of Natural History* 



Ayres (W. O.)- On a new genus and species of star-fish. IV, 118. 



(256 



Nov. sp. Stephanaster (n. g.) elegans. New Zealand. 



Stimpson (W.). On Holothuridaz, and new species. IV, 1851, 8, 

 67. (257 

 Nov. sp. Anaperus uniseniita.* Grand Bank and New England 

 Pentacta calcigera. Massachusetts Bay. 

 *= Stereoderma unisemita, Ayres. 



