ME. P. H. CAEPENTEE ON THE GENUS ACTINOMETEA. 115 



63. Retzius, A. J., ' Nova Acta/ Stockholm, 1783, no. 12, p. 234. 



04. Eetzius, A. J., ' Dissertatio sistcns species cognitas Asteriarum' (Lundae, 1805). 



65. Eceraer, F., In ' Lethcea Geognostica/ drittc Auflage, 1851, Theile iv. v. 



66. Rosinus, M. R,, ' Tentaminis de Lithozois ac Lithophytis olim marinis, jam vcro subterraneis, 

 prodromus; sivc dc stellis marinis quondam, nunc fossilibus, disquisitio' (Hamburg, 1719). 



67. Sars, M., ' Memoires pour servir a la connaissance des CriuoVdcs vivauts ' (Christiania, 1868). 



68. von Scldottlieim, S., ' Nachtrage zur Petrefactenkunde,' Abtli. ii. (Gotha, 1823), p. 48. 



69. Schultze, L., ' Monog. dcr Ecliinodcrmen des Eiflerkalkes ' (Wien, 1866). Besonders Abgedriickt 

 aus dem xxvi. Bande der Denkschr. der mathemat.-natu.rwissensc.haft. Classe d. kaiserl. Akad. d. 

 Wissensch. 



70. Schweigger, A. P.,' Beobacht. auf naturhistorischen Reisen ' (Berlin, 1819). 



71. Semper, C, " Kurze anatomische Bemerkungen iiber Comatula," Arbeiten aus dem zoolog.- 

 zootom. Institut zu TVurzburg, Band i. 1874, pp. 259-263. 



72. Simroth, H., " Anatomic und Schizogonie der Ophiactis wrens, Sars, Theil I." Zeitsch. f. wiss. 

 Zool. Band xxvii. Heft 4. 



73. Teuscher, R., " Beitr. zur Anatomie der Echinodermen, I. Comatula mediterranea" Jenaische 

 Zeitsch. f. Naturvrissensch., Band x. 1876, pp. 243-262, Taf. vii. 



74. Teuscher, R., " Beitr. zur Anat. der Echinodermen, II. Ophiuridse," Jenais. Zeitsch. Band x. 1876, 

 pp. 263-280, Taf. viii. 



75. Teuscher, R., "Beitr. zur Anat. der Echinodermen, III. Asteridre," Jenais. Zeitsch. Band x. 1876, 

 pp. 493-514, Taf. xviii., xix. 



76. Thomson, Wyv., " On the Embryogeny of Antedon rosaceus, Linck {Comatula rosacea of 

 Lamarck)," Phil. Trans, vol. 155, 1865, pp. 513-544, pis. xxiii.-xxvii. 



Addenda. 



77. Baudelot, E., " Etudes generates sur le systeme ncrveux. Contribution a l'histoire du systeme 

 nerveux des Echinodermes," Arch, de Zool. experim. et g^nerale, tomei. pp. 177-210. 



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

 of Anat. and Physiol, vol. xii. Oct. 1877, pp. 35-53. 



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

 Journ. Micr. Sci. vol. xviii. new series, Oct. 1878, pp. 351-383. 



80. Gegenbaur, Carl, ( Grundriss der vergleichenden Anatomic,' zweite Auflage (Leipzig, 1878). 



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

 Iresber. d. schles. Gesellsch. 1875, Nat, Hist. Sect. pp. 54, 55*. 



82. Ludwig, H., " Bcitrage zur Anatomie der Asteridcn," Zeitschr. f. wissensch. Zool. Band xxx. 

 pp. 150-212, Taf. v.-vii. 



83. Schluter, Clemens, " Ueber cinige astylidc Crinoiden," Zeitschr. d. dcutsch. gcol. Gesellsch. Jahrg. 

 j 1878, pp. 28-66, Taf. i.-iv. 



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

 Linn. Soc, Zool. vol. xiii. pp. 47-55. 



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

 Leuckart's ' Jahresbericht.' 



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