124 liULLETlN OF THE 



Lov^n, S. (continued). 



Etudes bui- Ics Ecliinoidooe. K. Svensk. Vetensk. Akad. Hatidl. Stockholm, 

 XI. Pt. 11. ])!>. 1-91, A-II, 53 pi. 1S74. Separate. 1875. 

 Abstr.: Journ. Zool., V. pp. 102-1U5. 1876. 



(Development, ;:;afojw ,• Toxopneustes driibachiends. PI. XVII., XXI. ; young anal 

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Lubbock, Sir John. 



Ou the Uriyiu and Metamorphoses of Insects. Nature Series, xvi -\- lOS pp. 

 G pi., 59 cuts. London, 1874. 



(Metaniorphos'js of Echinoderniata, pp. 54-61.) 



Ludwig, Hubert. See also (p. 115) Carus. 



Ueber die Eibildung iui Thierreiehe. Arbeiten mis dem zool.-zoot. Inst. Wiirz- 

 burtj, I. pp. 287-510, PI. XIII.-XV. 187 J^. 



(Von der Eibildung bei den Echinodermen, p. 293. Amphidetus cordatus, Sohis- 

 tei' pajyposus, Astrupecttii auranliacus.) 



Beitrage zur Anatomic der Crinoidecn. Zritschr.f. wisseusch. Zool., XXVIIl. 

 pp. 255-353, PI. Xll.-XIX. 1877. Morphol. Studie?i an Echin., pp. 1-99. 

 1877-79. 



Zur Anatomic des Rhizocrinus Iqfo/enm M. Sars. Zrifsckr.f. unssensch. Zool., 



XXIX. pp. 47-76, PI. v., A^I. 1877. Morphol. Studied an Echin., pp. 101- 



130. 1877-79. 

 Beitrage zur Anatomic der Asteriden. Zeitschr. f. irissensch. Zool, XXX. 



pp. 99-162, PI. V.-VIII. 2 cuts. 1878. Morphol. Sludien an Echin., 



pp. 150-212. 1877-79. 



Beitrage zur Anatomic der Opliiuren. Zeitschr.f. tcissensch. Zool., XXXI. pp. 



34(5_39J.^P]. XXIV.-XXVII. lent. 1878. Morphol. Studicn an Echin., 



pp. 241-289. 1877-79. 

 Ueber die Gcnitalorgane der Asferina gihhosa. Zeitschr.f. tcissensch. Zool., 



XXXI. pp. 395-400, PI. XXVIIL 1878. Morphol. Studicn an Echin., 



pp. 290-295. 1877-79. 

 Die Bur.sac der Oplnuridcn und deren Ilomologon bei den Pentremiten. Nach. 



k. Gesellsch. Wissensch. G'ottingcn, pp. 215-220. 1878. 

 Morpliologische Studicn an Echinodermen. I. Band, Abhandlungs I.-IX. 



iv + 300 pp., 23 pi., 5 cuts. Leipzig, 1877-79. See also Band II. Ent- 



wiek. d. Ophiur. Skelet. 



Collected fnnn Vols. XXVIIL, XXIX., XXX., and XXXI. , Zcitschr. 



f. wissensch. Zool. 



(Contains anatomy of the genital organs, and remarks on the development of the 



different orders of Echinoderms.') 

 Ueber d. primiiren Steinkanal d. Crinoiden nebst vergleicliende-anatomiselion 



Bemerkungen ii. d. Echinodermen iibcrhaupt. (Separate, 34 pp.) Zeit- 

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