3o6 KEJ-'EKE.yc/:s. 



94 Rarl.Cakl. Ubn- dit' Piffo nizicnincidfs M,'sodcrms. Aii.it. 

 Anz. III. i88S. pp. 667-673. Ki,L;lit lij;iiiL's. 



Di.scovcryofthe.sclorotonic-ilivcTticuliiiii in embryo of Prist iunis. 



95 Ric'i-., HiCNiiV J . ( V'scrvdiioiis upon tlw llahits. Strnctinw ""d 

 Dcvclopiiicnt of AiiipliioxHs laiucototiis. American Nat. XIV. 

 18S0. pp. 171-210. Plates 14 aii<] 15. 



Author was the first to tind Aniphioxus in Chesapeake Bay. 

 With regard to development, he ijives some lairh j;ood litjures of 

 larva', and observed some of the more obvious features of tlie 

 metamorphosis, as .alreatly described by Kowalevsky. 



96 RiicKi';KT, JonANNics. lUiicr dcr Knfite/iiini; dfr /•'xoriiioiis- 

 ori^anc bei Sdacliicrii. yVrch. fur Aiiat. 11. Physiol. (Anatoniische 

 Abtheiking). 18S8. |)p. 205-278. Three ])lates. 



Contains .also the discovery of segmental origin of gonads. 



97 SciiNiaiHCK, Anton, /h-i/riiff ziir -I'cri^lt'ioht-iidcii .liiatoinic 

 iind KntivickliiHgsgescliicldt- dcr W'irboltliicn^ //. .hnito/iiio mid 

 Entivickl. von l\tro»iyzon nnd .Unnuxalos. X ■ '"'^''i plates. 

 Berlin, 1879. 



Figure of tlie ciliated grooves in phar^■nx of Ammoca'tes, at 

 page 84. 



98 ScnuLTZE, Max. Beflbaiidiin::; jinu^t-r ILvcniplarc von .Inip/ii- 

 oxus. Zeit. f. Wiss. Zool. III. 1851-2. pp. 416-419. 



Two Iarv;c from Heligolaiul. Cood description of structure of 

 notochord. 



99 VAN Wijiii';, J. W. Ud'cr Ainpliioxiis. Aiiat. Anz. \'lll. 

 1893. pp. 152-172. 



100 WiLLEY, A. On the Dcvclopnu-ii/ of llu- Atrial Clioinbcr of 

 Amphioxus. (Preliminary communicatiiui.) Proceedings of the 

 Royal Society, XLVIII. i8go. pp. 80-89. 



101 WlLi.EV, A. ///(■ Later Larval Pi-vii,ipini-nt of Aniphioxus. 

 Quarterly Jour. Micro. So. XXXIl. 1891. pp. 183-2^4. Three 

 plates. 



102 Wii.,S(iN, Edmund H. On Mulliph- and Partial Ih-volopnicnt 

 in .Inipliioxus. Anat. Anz. VII. 1892. pp. 732-740. ICleven 

 figures. 



In this and the following more detailed paper, the .uilhor 

 describes and interiirets a remarkable series of experinu ills mi 

 the artificial production of twins and dwarfs. Hrsiiles this, there 

 are many important observations on the normal cleavage of the 

 egg- 



103 Wilson, Edmunh I!. Aniphioxus and Iho A/osaio liicorv of 

 Development . Journal of Morphology \'III. 189^ pp. 579- 

 638. Ten plates. 



