134 BULLETIN 7 OF THE MUSEUM OF COMPAKATIVE ZOOLOGY. 



Thompson, J. V. 



On the Star-fish of the Genus Comatula, demonstrative of the Pentacrinus Eu- 

 ropaus being the young of our Indigenous Species. 1835. Abstr. Proc. 

 Phil. Trans. Roy. Soc. London, p. 339. 1830-37. Edinb. New Phil. Jour- 

 nal, XX. pp. 295-300, PL II. 1836. Frorieps Notizen, XLLX. pp. 1-5, 

 figs. 1-10. 1836. L'lnstitut, p. 332. 1835. Oken's Isis., pp. 73-75. 

 1838. 



Verrill, A. E. 



Notes on Radiata in the Museum of Yale College, with Descriptions of New 

 Genera and Species. Trans. Conn. Acad., I. pp. 247-596. 1866-71. 

 Separate. 36S pp. 1867-69. 



(Mentions young of several species of Echinoderms, passim.) 



Ecbinodermata (in "Contributions to the Natural History of Kerguelen 



Islands," by J. H. Kidder. II.). Bull. U.S.Nat. Mus., III. pp. 66-75. 



Washington, 1876. 



(Mentions young Hemiaster.) 

 Wachsmuth, Charles. 



Internal and External Structure of Palaeozoic Crinoids. Amer. Journ. of Sci- 

 ence, 1877, p. 126. 

 Wachsmuth, Charles, and Springer, Frank. 



Transition Forms in Crinoids, aud Description of five New Species. Proc. 



Acad. Nat. Sci. Phila., pp. 224-266. 1878. 

 Revision of the Palseocrinoidea. I., II. Proc. Acad. Nat. Sci. Phila., 

 1879-81. 



Part I. The Families Ichthyoerinida? and Cyatliocrinidse. Proc. Acad. 

 Nat. Sci. Phila., pp. 226-378. Nov. 4, 1879. 



Part II. Family Sphseroidocriuidse, with the Sub-Families Platyeriuida:, 

 Rhodoerinida?, aud Actinocrinidse. Proc. Acad. Nat. Sci. Phila., pp. 177- 

 414. July 26, 1881. 



(Comparison of fossils with young stages of Comarnlse, passim.) 

 Walch, J. E. J. 

 *Abhandlung von der Reproduction der Seesterne. Der Naturforscher, 1774, 

 pp. 57-66. 

 Zittel, Karl A. 



llandlmeh der Palaeontologie : Munchen u. Leipzig, 1876-80. I. Abth. I. 

 pp. 308-560, figs. Ecbinodermata. 1879. 



(Comparison of young stages of Crinoids, Echini, and other Echinoderms to 

 fossils.) 

 Zoological Record (" The Record of Zoological Literature"). 



Reports on Echiuodermata, passim, L.-XY1I. 1S64-80. London, 1865- 

 1881. 



Cambbidgb, Mam., AugnsI 16, 1882. 



