»o. 1037. CRtNOIDS OF THE BERLIN MUSEUM— CLARK. 409 



NOT IDENTIFIABLE. 



1. Mauritius; Professor Mobius; Cat. No. 5349. — One specimen. 



2. Southern Indian Ocean ; Gazelle. — One specimen of some species 

 of Cyllometra. (See Zool. Anzeiger, vol. 34, p. 368.) 



3. Northwestern Australia; Gazelle. — One specimen, possibly of 

 Oligometra adeonx. (See Zool. Anzeiger, vol. 34, p. 368.) 



NOTE. 



In the course of my studies on the recent crinoids I have examined 

 the material contained in all of the chief museums of the world, and 

 have published separate accounts of several of these collections in 

 order that their study by subsequent investigators may be facilitated 

 and my work the more readily reviewed. 



Tliis is the sixth paper to be published of the series dealing primarily 

 with the collection of a single museum, the preceding five being: 



(1) On a Collection of Crinoids from the Zoological Museum of 

 Copenhagen. Vidensk. Medd. fra den Naturhist. Forening i 

 K0benhavn, 1909, pp. 115-194. 



(2) The Recent Crinoids of the Leyden Museum. Notes from the 

 Leyden Museum, vol. 33, pp. 175-192 (1911). 



(3) Notes sur les crinoides actuels du museum d'histoire natureUe 

 de Paris. Bulletin du museum d'histoire naturelle, 1911, No. 4, 

 pp. 243-260. 



(4) The Recent Crinoids of Australia. Australian Museum 

 Memoirs, No. 4, 1911. 



(5) The Crinoids of the Indian Ocean. Investigator Monographs, 

 1912. 



I hope soon to publish an account of the crinoids of the Hamburg 

 Museum, and my notes upon the crinoids of the British Museum. 



LIST OF THE PAPERS CONTAINING REFERENCES TO THE CRINOIDS 

 IN THE COLLECTION OF THE MUSEUM FUER NATURKUNDE. 



1840. MiJLLER, Johannes. Monatsb. k. preuss. Akad. Wiss. Berlin, 1840, p. 6; also 



in Wiegmann's Archiv fiir Naturgeschicte, 1840, vol. 1, p. 311; also in I'ln- 

 stitut, 17 sept., 1840, p. 394. 



1841. Ueber die Gattungen und Arten der Comatulen. Monatsb. k. preuss. 



Akad. Wiss., Berlin, 1841, pp. 179-189; also in Wiegmann's Archiv fiir 

 Naturgeschicte, 1841, vol. 1, pp. 139-148. 



1843. Neue Beitrage zur Kenntniss der Aiten der Comatulen. Wiegmann's 



Archiv fiir Naturgeschicte, 1843, vol. 1, pp. 131-136. 



1843. Ueber den Baudes Pen tacrinuscaput-Medusae. Abh.k. preuss. Akad. 



Wiss., Berlin, 1840 (1843), pp. 177-248; abstract in Monatsb. k. preuss. Akad. 

 Wiss., Berlin, 1840, pp. 88-106. 



1849. Ueber die Gattung Comatula, Lam., und ihre Arten. Abh. k. preuss. 



Akad. Wiss., Berlin, 1847, pp. 237-265. 



1802. DujARDiN, F., and H. Hup6. Histoire naturelle des Zoophytes. Echino- 

 dermes. Paris. (Crinoids, pp. 35-218; the information regarding the speci- 

 mens in the Berlin Museum is taken from Miiller, 1849.) 



