MUSEUM OF COMPARATIVE ZOOLOGY. 129 



Miiller, Johannes (continued). 



Ueber die Ophiurcnlarveu des Adriatischen Meeres. [Pt. 5.] [1851.] Abh. 

 k. preuss. Alcad. Wissensch. Berlin, pp. 33-01, 8 pi. 1852. 

 Also separate, 29 pp., 8 pi. Berlin, 1852. 



(Pluteus bimaculatus, Larva and Metamorphosis of Ophiothrix fragilis M. T., 

 Pluteus paradoxus. ) 



Ueber den allgemeinen Plan in der Entwickelung der Echinodermen. [Pt. 0.] 

 [1852.] Abh. k. preuss. Akad. Wissensch. Berlin, pp. 25-65, 8 pi. 185S. 

 Also separate, 41 pp., 8 pi. Berlin, 1853. 



Ueber die Gattungen der Seeigellarvcn. [1853.] Siebente Abhandlung ueber 

 die Metamorphose der Ecliinodermen. Abh. k. preuss. Alcad. Wissench. 

 Berlin, pp. 1-55, 9 pi. 1855. 



Separate, 55 pp., 9 pi. Berlin, 1855. 



(Larvaj of Echinus, of Echinocidaris, of Spatangoids, of Echinocyamus?, Plu- 

 teus paradoxus, Bipinnaria, Braehiolaria. This part also contains a complete index to 

 the seven Memoirs on the Embryology of Echinoderms.) 



Ueber den Bau der Ecliinodermen. [1853.] Abh. k. preuss. Akad. d. Wis- 

 sensch. Berlin, XLIV. pp. 123-219, 9 pi. 1854- 

 Also separate, 97 pp., 9 pi. Berlin, 1854 



(On development, passim.) 



Miiller, Johannes, and Troschel, Franz Herrmann. 



Ueber die Gattungendcr Ophiuren. Arch./. Naturgesch., pp. 326-330. 1840. 

 Transl. Oliurernes Inddeling i Slacgter in Kroyer's NaturhistorUk. Tids- 

 shrift, III. pp. 535-5i5. I84O-4I. 



(Ophionyx.) 



System der Astcriden. viii -f- 134 pp., 12 pi. Braunschweig, I842. 

 (PI. IX. Young Ophiothrix =: Ophionyx armata.) 



Miiller, H. See (p. 118) Gegenbaur. 



Neumayr, M. 



Morpbologische Studien iiber fossile Echinodermen. Sitzungsb. der K. Akad. 

 d, Vies; Wien, LXXXIY. 1 Abth. pp. 148-176, 2 pL June, 1881. 

 (Comparisons with embryonic forms, patnm.) 

 Oersted, A. S. 



[Direct Development of Synoptula oivipara.] Vidensk. Med.Jra den Natwjbr. 

 Foren i Kj'obenhavnfor L849-50, Y LI. 



Packard, A. S., Jr. 



Life Histories of Animals including Man or Outlines of Comparative Embryol- 

 ogy. 239 pp., 268 figs. New York, 1876. Embryologj of Eobinoderms, 

 pp. 77-92. figs. 72-%. 



VOL, X. NO. -. 9 



