MUSEUM OF COMPARATIVE ZOOLOGY. 125 



Ludwig, Hubert (continued). 



Die Bildung der Eihiille bei Antedon rosacea. Zool. Anzeig., III., No. 65, 

 pp. 470-^71, 3 cuts. 1880. 



Ueber eine lebeudiggebareude Chirodota. Zool. Anzeig., III. p. 492. 1880. 



Ueber eine Lebendiggebarende Synaptide und zwei andere neue Holotburien 

 arten der Brasilianisclien Kiiste. Arch. Biol, (publiees par E. Van Bene- 

 DEN et Cii. Van Bambeke), II. pp. 41-58, PL III. 1881. 

 Abstr. Jouni. Roy. Micr; Soc. [2], I. pp. 606, 607. 1881. 



Zur Eutwickelungsgescliiclite dcs Ophiurenskelettes. Zeitschr.f. Wiss. Zool., 

 XXXVI. pp. 181-200, PI. X., XL 1881. Ludwig Morphol. Studien, 

 II. pp. 91-110. 



Liitken, Chr. F. 



Bidrag til Kundskab om Ecbiniderne. Vidensk Meddel.f. d. naturh. Forening 

 i Kjob., pp. 69-208, 368-371, PI. I., II. Kjobenbavn, 1863. Also sepa- 

 rate, 186Jt. 



(Young Mellita. Clypeaster, Encope, PI. II.) 



On Leskia mirahilis Gray, by S. Loven. Geol. Mag., V. pp. 179-184. 18Q8. 

 See (p. 123) Loven's article on " Leskia." 



Endnu et Par Ord om de gamle Soliliers " Suabel " og Mund, with Erencb Re- 

 sume. Vidensk. Med.fra d. naturh. Forening i Kjobenhavn for 1869, No. 

 9-13. pp. 160-188. Cuts. 



See also (p. 114) Billings, E., and (p. 123) Loven. 



Hyponorae Sarsi : a recent Australian Ecliinoderm, closely allied to the Palaeo- 

 zoic Cystidea, described by Prof. Loven ; with some Ilemai'ks on the Mouth 

 and Anus in the Crinoidea and Cystidea. Can. Nat. Geol. [2], IV. pp. 267- 

 270. 1869. 

 See aJso (p. 114) Billings and (p. 123) Loven. 



Ophiuridarum no varum vel minus cognitarum descriptiones nonnullae. Overs, k. 

 Bansk. Vidensk. Selsk. Forhandl., pp. 74-158, PI. I., II. 1872. Abstract, 

 transl. by W. S. Dallas in Ami. Mag. Nat. Hist. [4], XII. pp. 323-337, 

 391-399. 1873. 



Om Selvdeling hos Echinodermer "eg andre Straaldyr. Overs, k. Bansk. 

 Vidensk. Selsk. Forhandl, pp. 108-158. Cuts. 1872. 



(French r^sum^.) 



Resume du Memoire intitule : Description de quelques Ophiurides nouveaux 

 ou peu connus avec quelques Remarques sur la Division spoutanee choz 

 les Rayonues. . . . Ophiurid. nov. . . . descr. nonnullae. Overs, k. Bansk. 

 Selsk. Forhandl., pp. 25-55. 1872. 

 Lyman, Theodore. 



Opiiiuridtc and Astrophytidse. Illust. Cat. Mus. Comp. Zool., No. 1. Cam- 

 bridge, 1865. 



(Young Amphiura squamata Sars, pp. 121-123.) 



