230 Freda Bage : 



5. Contributions a I'etude des Cirrhipedes. Arch, de Zool. 



(3), t. 1, 1893, No. 3, p. 401. 



6. Sur quelquea points relatifs a la circulation et a I'exere- 



tion chez les Cirrhipedes. C.R. Acad. Sci. Paris, t. 117, 

 1893, No. 23, p. 804. 



7. Developmeoit of the Kidney and Coelom in Cirripedia. 



Ann. Nat. Hist. (6), vol. xv., 1895, p. 281. C.R. 

 Acad. Sci. Paris, t. 119, 1895, No. 26, p. 1228. 



8. Etude du in ale complementaire du Scalpelhim vulgare. 



Arch, de Biol, t. 16, 1899, fasc. 1. 



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Acad. Sci. Paris, t. 139, 1904, p. 73. 



11. Gvlhnul, G. L. — Evidence in favour of the view that the 



ooxal Poland of Limidus and of other Arachnida is a 

 modified nephridium. Q.J. M.S., vol. xxv., 1885, p. 511. 



12. Hoeh, G. — Report on the Cirripedia. Report on the scientifio 



results of the voyage of H.M.S. " Challenger," vol. viii. 

 (syst. part), and vol. x. (anatom. part), 1882-1884. 



13. Kingshy, J. S. — Notes on the embryology of Limulus. 



Q.J.M.S., XXV., 1885. 



14. Koehler, R. — Recherches sur Forganisation des Cirrhipedes 



(Lepadides et Balanides). Arch, de Biol., t. ix., 1889, 

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16. Lancaster, R. — Treatise on Zoology. Part II., Chapter II., 



1900. 



17. Weldon, W. F. R. — The Renal Organs of Certain Decapod 



Crustacea. Q.J.M.S., vol. xxxii., 1901, p. 279. 



EXPLANATION OF PLATE. 



A. — Coelomio space on each side of the body opening to the 



exterior by the segmental duct and lined by flattened 



epithelium. 

 B. — Space lined by giMuular in-egular cells, which opens into 



space (A), and the outer part of which is in contact with 



the bodv wall. 



