MUSEUM OF COMPARATIVE ZOOLOGY. 



18- 



1876- Die Schlangen und Eidechsen der Galapagos Inseln von Dr. F. Stein- 

 dachner. Festschrift der K. K. Zool. Bot Gesell. in Wien. 1876. pp. 29. 

 PK 7. (Ba.*ed in part on specimens collected in the Ha-ssler E.vpedition.) 

 • Dr. Steiudachner has described fishes collected in the Hiussler Expedition, in 

 " Sitzungsber, der K. K. Akad. der Wissensch. in Wien," passim. 



1876. E. V. d. Broeck, Etude sur les Foraminiferes de la Barbade, rectieillis 

 par L. Agassiz, precedee de quelques considerations sur la classification et la 

 nomenclature des Foraminiferes. Ann. Soc. Belg. Micr. II. 



1877. Report on the Hydroida collected during the exploration of the Gulf 

 Stream by L. F. de Pourt^xles, Assist. U. S. Coast Survey. By George J. All- 

 man. Mem. of the Mus. Comp. Zool., Vol. V. No. 2. Cambridge. 1877. pp. 



66. Pis. 34. 



In Preparation. 

 The Annelids of the Straits of Florida. By Prof. Ehlers. 



For the distribution of the collections of the Blake Expedition, yet to be 

 worked up, see Bull. Mus. Comp. Zool., Vol. V. No. 6, p. 62. 



Station No. 10. 

 « " 11. 



Station No. 26. 



" " 32. 



" " 9. 



" " 45. 

 * (Sigsbee.) 

 Station No. 21. 



" " 5. 



" " 2. 



ECHINI. 



Cidaris tribuloides Br,. 



Lat. 24° 44' N., Long. 83° 26' W. 37 fms. 

 Lat. 24° 43' N., Long. 83° 25' W. 37 fms. 



Dorocidaris papillata A. Ac. 



Lat. 24° 37V X., Long. 83° 36 W. 110 fms. 

 Lat. 23° 52' N., Long.^ 88° 5' W. 95 fms. 

 7 miles S. by W. from Sand Key. Ill fms. 

 Lat. 25° 33' N., Long. 84° 21' W. 101 fms. 

 Lat. 26° 31' N., Long. 85° 53' W. 119 fms. 

 Lat. 23° 2' N., Long. 83° 13' W. 287 fms. 

 Lat. 24° 15' N., Long. 82° 13' W. 229 fms. 

 4 miles from Morro Li"ht. 805 fms. 



Dorocidaris Blakei A. Ag. spec. nov. 



Plate IV. 



This species is one of the most interesting Echini dredged up by the "Blake." 

 The recent Cidaridce thus far known do not by any means show the great 

 variety in the form of the radioles which we find so common among the fossil 

 genera of the family. The present species, however, shows, far better than any 

 of our recent Goniocidaridm, how dangerous it is to describe new species merely 



* All the stations having " (Sigsbee) " are dredgings made by Captain Sigsbee after 

 I left the " Blake" for the season. 



