vni EOHINODEBMATA— LITERATURE 553 



Principal Systematic Works and Treatises specially dealing with the 

 Morphology of the Skeletal System. Pedicellariae. 



A. Agassiz. division of the Echini (Illustrated Catalogue of tlie Musenm of Com- 

 paratii-e Zoology at Harvard College. No. VII.). Cambridge, Mass., 1872-1874. 



JVoHh American Starfishes [Mem. of the Museum of Comp. Zool. Vol. V. No. I). 



Cambridge, Mass., 1877. 



Mcpoi-t on the Echinoidea. Report oil tlie scient. results of the voyage oj 



H.M.S. "Challenger,'" Zool. Vol. III. Part IX. 1881. 



Report on the Echini (Results of dredging by tlie "Blake," XXIV. Part I.). 



Memoirs of the Museum of Comparative Zoology at Sartxird College. Vol. X. 

 No. I. Cambridge, Mass., 1883. 



F. A. Bather. British fossil Crinoids. A series in progress in Ann. and Mag. Nat. 



Hist, beginning (6). Vol. V. 1890. 



The Crinoidea of Gotland. Part I. The Crinoidea inadunata. Kongl. Svenska 



Vetenskaps-Akademiens Handlingar. Bandet 25. Stockholm, 1893. 



J. F. Brandt. Prodromits deseriptionis animalium ab H. Mertensio in orbis terrarum 

 circmnnavigatione obscrvatoram. Fasc. 1. Petropoli, 1835. 



Leopold von Buch. Ueber Cystideen. Abliandl. Berl. Akad. 1844. 



P. H. Carpenter. Report on the Crinoidea. I. Tlu Stalked Crinoids. Voyage of 

 the •' C/iaUenger." Vol. XI. PartXXXlI. London, 1884. II. The Comatulm. 

 Ibid. Vol. XXVI. Part LX. 1888. 



A Series of important works, chiefly on the Mwphology of the Skeletal System, 



appearing from 1870-1890 in English journals, especially Quart. Journ. of 

 Microse. Science, and Annals and Magazine of Natural History. 



G. Cotteau. itchinides. PaUoniologie frangaise. A'^ols. VII., IX., X. Paris, 1862- 



1879. 



D. C. Danielssen and Joh. Koren. Holothurioidea. The Norwegian North Atlantic 



Expedition. 1876-1878. VI. Christiania, 1882. 



E. Desor. Synopsis des Eehinides fossiles. Paris and Wiesbaden, 1858. 



F. Dnjardin. Reeherches sur la Comatule de la Mediterranie. L'Institut. Tome 



III. 1835. 



P. M. Duncan. A revision of the genera and great groups of the Echinoidea. 

 ■lourn. Linn. Soc. London. Vol. XXIII. 1889. 



P. M. Duncan and W. Percy Sladen. A memoir on the Echinodcrmata of the arctic 

 sea to the west of Greenland. London, 1881. 



R. Etheridge jun. and P. H. Carpenter. Catalogue of the Blasloidea in the Geo- 

 logical Department of the British Museum (Natural History), with an account of 

 the morphology and systematic position of the group and u, revision of the genera 

 ami species. London, 1886. 



J. W. Fewkes. On the serial relationship of the ambulacral and adambiilacral Cal- 

 careous Plates of the Starfishes. Proceed. Boston Soc. N. H. Vol. XXIV. 

 1890. Primary spines of Echinoderms. Ibid,. 



On the development of the Calcareous Plates of Astcrias. Bull. Mus. Harvard 



Coll. Vol. XVII. 1888. 



On the development of the Calcareous Plates of Amphinra. Bull. Mus. Comp. 



Zool. Vol. XIII. No. IV. 1887. 

 Alex. Foettinger. Sur la structure des pidiecllaires gemmiformes d'&hinides. 



Arch, de Biol. Vol. II. 1881. 

 E. Forbes. A history of British Starfishes and other animals of the class Echino- 



dermata. London, 1841. 

 E. Fraas. Die Asterien des weissen Jura von Schwaben und Franken, mit Unter- 



