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69. Schultze, L., ' Monog. der Echinodermen des Eiflerkalkes ' (Wien, 1866). Besonders Abgedriickt 

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74. Teuscber, R., " Beitr. zur Anat. der Ecbinodermen, II. Ophiuridse," Jenais. Zeitscb. Band x. 1876, 

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Addenda. 



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78. Carpenter, P. Herbert, "On some points in the Anatomy oi Pentacrinus and Rfiizocrinus," Joum, 

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79. Carpenter, P. Herbert, "On the Oral and Apical Systems of the Echinoderms, Part i.," Quart. 

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80. Gegeabaur, Carl, 'Grundriss der vergleicbenden Anatomic,' zweite Auflage (Leipzig, 1878). 



81. Grube, Descriptions of three new Comatula [C. Icevissima, C. Mertensi, Act. borneensis) in Jah- 

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82. Ludwig, H., " Beitrage zur Anatomic der Asteriden,'" Zeitscbr. f. wissensch. Zool. Band xxx. 

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83. Scbliiter, Clemens, " Ueber einige astylide Crinoiden," Zeitscbr. d. deutsch. gcol. Gesellsch. Jahrg. 

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84. Tbomson, Sir C. Wyville, "Notice of new living Crinoids belonging to the Apiocrinidae," Journ. 

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* I have, unfortunately, been unable to get a sight of this paper, and only know of it from the reference to it in 

 Lcuckart'a ' Jahresbericht.' 



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