MUSEUM OF COMPARATIVE ZOOLOGY, 185 
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. 
Pls. 7. (Based in part on specimens collected in the Hassler Expedition.) 
Dr. Steindachner has described fishes collected in the Hassler Expedition, in 
“ Bitzungsber, der K. K. Akad. der Wissensch. in Wien,” passim. 
1876. E. v. d. Broeck, Étude sur les Foraminiferes de la Barbade, recueillis 
par L. Agassiz, précédée de quelques considérations sur la classification et la 
nomenclature des Foraminiféres. Ann. Soc. Belg. Micr. II. 
1877. Report on the Hydroida collected during the exploration of the Gulf 
Stream by L. F. de Pourtalés, Assist, U. S. Coast Survey. By George J, All- 
man. Mem. of the Mus, Comp. Zoól, Vol. V. No. 2. Cambridge. 1877. pp. 
66. Pls. 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. “omp. Zool, Vol. V. No. 6, p. 62. 
ECHINI. 
Cidaris tribuloides Br. 
Station No. 10. Lat. 24° 44 N., Long. 83° 2۵ W. 37 fms. 
*  " 11, Lat. 24° 43! N., Long. 83? 26 W. 37 fms. 
Dorocidaris papillata A. Ac. 
Station No. 26. Lat. 24? 371! N., Long. 83? 36 W. 110 fms. 
*  * 32. Lat. 93? 59! N., Long. 88° 5! W. 95 fms. 
S “ 9. 7 miles S. by W. from Sand Key. 111 fms. 
" * 45. Lat. 25° 33! N., Long. 84° 21/ W. 101 fms, 
* (Sigsbee,) Lat. 26° 31! N., Long. 85° 53' W. 119 fms. 
Station No. 21. Lat. 23° 2! N., Long. 83? 13 W. 287 fms. 
" “ b. Lat, 24° 16 N., Long. 82° 13 W. 229 fms. 
" “ 2, 4miles from Morro Light. 805 fms, 
Dorocidaris Blakei A. Ac. spec. nov. 
Plate IV. 
This species is one of the most interesting Echini dredged up by the “ Blake.” 
The recent Cidaride 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 Goniocidaride, how dangerous it is to describe new species merely 
* All the stations having “ (Sigsboe) " are dredgings made by Captain Sigsbee after 
I left the ** Blake" for the season, 3 
