558 COMPARATIVE ANATOMY chap. 



G. Valentin. Annfoniic du f/enre Echinus. Monograpliks d' ^chinodermes, 2^(''T 



L. Aiiiasiz. Neuchatel, 1841. 

 Alex. Weinberg. Die Morphologie der lebcndcn Crinoiden mit Bcxichwiy auf die 



form Aiitcdon rosacea Linck. Natiorhistoriker. 5 Jahrg. 1883. 



Works dealing with Single Organs or Systems of Organs. 



H. Ayers. On the structure and function of the Spha^ridia of the Echinoidea. Quart. 



.Journ. Microsc. Science (2). Vol. XXVI. 1886. 

 E. W. M'Bride. Tlie development of the genital organs, ovoid gland, axial and aboral 



sinuses in AnnMura squamata, together with some remarks on Lxtdxvig's Ucemal 



System in this Ophiurid. Quart. Journ. Microsc. Science. Vol. XXXIV. 1893. 

 The develojnnent of the dorsal organs, genital rachis and genital organs in Asterina 



gihbosa. Zool. Anz. 16 Jahrg. 1893. 

 E. Bandelet. Contributions a Vhistoirc du systeme nerveux des ^chinodermes. Arch. 



dc Zool. exp<^r. 1872. 

 W. B. Carpenter. On the nervous system of Crinoidca. Proceed. Roy. Soc. London. 



Vol. XXXVII. 1884. 

 L. Cuenot. Etudes sur le sang, son r6le ct sa formation dans la s6rie animale. 



Part II. Invertibrts. Arch. Zool. expir. (2). Tome IX. 1891. 



E. Haeckel. Ucber die Augcn und Ncrven der Seestcrne. Zeitschr. f. wiss. Zool. 



10 Bd. 1860. 

 Otto Hamann. Beitrdgc zur Histologic der Echinodermen. 1. Die Holothurien 



{Pedata) und das Nervensystem der Aster iden. Zeitschr. f. wiss. Zool. 39 Bd. 



1883. 2. Mitth. 1. Nervensystem der pedaten Holothurien. 2. Cuvier'sche 



Orqane. 3. Nervensystem wid Sinnesorganc der Apoden. Ibid. 

 R. Kohler. Eecherches sur l'a2ypareil circulatoire des Ophiures. Ann. Sc. not. (7). 



Tome II. 1887. 



F. Leipoldt. Eas angcbliche Excretionsorgan der Seeigcl, tiJitersucht an Sphocrechinus 



graitularis und Dorocidaris papillata. Zeitschr. f. wiss. Zool. 55 Bd. 1893. 

 Theodore Lyman. The stomach and genital organs of Astrophytidw. Bull. Mus. 



Cniup. Zuol. Harvard College. Vol. VIII. No. 6. Cambridge, Mass., 1891. 

 A. M. Marshall. On the nervous system of Antedon rosaceus. Quart. Journ. 



Microsc. Science. Vol. XXIV. 1884. 

 C. Mettenheimer. Ueber die Gesichtsorganc des violetten Seesterns. Muller's Arcfi., 



1872. 

 E. A. Minchin. Notes on the Cuvierian or-gans of Holothuria nigra. Ann. and 



Ma;/. Naf. History (6). Vol. X. 1892. 

 J. Niemiec. Pxcherchcs sur les ventouscs dans le regne animal. Recneil Zool. Suisse. 



Tome II. Encore un mot, etc. Ibid. 1885. 

 Owsjanikoff. Ucber das Nervensystem der Seestcrne. Bull. Acad. St. Petcrsbourg. 



1870. Tome XV. 

 Ed. Perrier. IlcchercJies sur les pediccUaircs ct les ambulacres des Asteries et des 



Oursins. Ann. des Sciences natur. (6). 12 and 13 Bd. 1869-1870. 

 Eecherches sur rap2Mreil circulatoire des Oursins. Arch, de Zool. expir. 



Tome IV. 1875. 



G. J. Romanes and J. C. Ewart. Observations on the locomotor system of Echino- 



dermata. Philos. Transact. London. Part III. 1881. 

 A. Russo. Ricerche citologiclie sugli dementi seminali delle Ophiurece {spermato- 



geacsi-oogenesi) Morfologia dell' apparecchio riprodutore. Internal. Monatschr. 



f. Anat. und. Phys. 8 Bd. 8 Heft. 

 C. r. and P. B. Sarasin. Die Augen und das Integmncnt der Diadematiden. 



