Q PUBLICATIONS OF THE 



No. 4. Reports on the Results of DREDGING by the TJ. S. C. S. Steamer "Elake." 

 XXIII. Report on the ISOPODA. By Oscab Hakgeb. pp. 13. 4 Plates. 

 September, 1883. 40c. 



No. 5. Reports on the Results of DREDGING by the TJ. S. C. S. Steamer " Blake." 



XXV. Supplementary Report on the "Blake" CEPHALOPODS. By A. E. 

 Verbill. pp. 12. 3 Plates. October, 1883. 40c. 



No. 6. Descriptions of Two Species of OCTOPUS, from California, pp. 8. 3 Plates. 



October, 1883. 40c. 

 No. 7. Reports on the Results of DREDGING by the U. S. C. S. Steamer " Blake." 



XXVI. Verzeichniss der von den United States Coast Survey Steamers 

 "Hassler" and "Blake," von 1867 zu 1879, gesammelten MYZOSTOMIDEN. 

 Von Dr. L. v. Gbafp. pp. 9. November, 1883. 10c. 



No. 8. A Supplement to the Fifth Volume of the TERRESTRIAL AIR-BREATHING 

 MOLLUSKS of the United States and adjacent Territories. By W. G. 

 BiNNEY. pp. 22. 4 Plates. December, 1883. 60c. 



No. 9. Studies from the Newport Marine Zoological Laboratory. XIII. On the De- 

 velopment of certain WORM LARV^. By J. W. Fewkes. pp. 42. 8 Plates. 

 December, 1883. $1.25. 



No. 10. BIBLIOGRAPHY to accompany "Selections from Embryological Monographs, 

 compiled by A. Agassiz, W. Faxon, and E L. Maek." III. ACALEPHS. By J. 

 W. Fewkes. pp. 30. July, 1884. 30c. 



No. 11. Studies from the Newport Marine Laboratory. XV. On the Development of 

 AGALMA. By J. W. Fewkes. pp.36. 4 Plates. July, 1885. 75c. 

 Vol. Xn., July, 1885— September, ISS*!, contains : — 



No. 1. CHLAMYD0SELACHU3 ANGUINEUS Garm. A Living Species of Cladodont 

 Shark. By Samuel Garman. July, 1885. 35 pp. 20 Plates. 75c. 



No. 2. Reports on the Results of DREDGING by the U. S. C. S. Steamer "Blake." 



XXVII. Report on the Specimens of BOTTOM DEPOSITS. By John Mcer.\t. 

 25 pp. October, 1885. 50c. 



No. 3. Contributions from the Embryological Laboratory. VIII. Observations on the 



Development of AGELENA N^VIA. By Wu.liam A. Locy. 41 pp. 12 Plates. 



January, 1886. $1.50. 

 No 4. Studies from the Newport Marine Laboratory. XVII. Preliminary Observations 



on the Development of OPHIOPHOLIS and ECHINARACHNIUS. By J. W. 



Fewkes. 48 pp. 8 Plates. March, 1886. $1.50. 

 No. 5. Reports on the Results of DREDGING by the U. S. C. S. Steamer "Blake." 



XXVIII. Description of thirteen Species and two Genera of FISHES from 

 the "Blake" Collection. By G. Browne Goode and Tarleton H. Bean. 28pp. 

 July, 1886. 50c. 



No. 6. Reports on the Results of DREDGING by the U. S. C. S. Steamer "Blake." 



XXIX. Report on the MOLLUSC A. Part I. BRACHIOPODA and PELE- 

 CYPODA. By \\. H. D.\ll. pp. 148. 9 Plates. September, 1886. $2.50. 



Vol. XIII., October, 1886— August, 1888, contains • — 



No. 1. Reports on the Results of DREDGINTG by the U S C. S. Steamer "Blake." 

 XXX Report on the HOLOTHURIOIDEA. By H. ThAel. pp. 22. 1 Plate. 

 October, 1886. 30c. 



No. 2. A Second Supplement to the Fifth Volume of the TERRESTRIAL AIR- 

 BREATHING MOLLUSKS of the United States and adjacent Territories. 

 By W. G. BiNXEY. pp. 26. 3 Plates. December, 1886 30c. 



No. 3. Simple Eyes in ARTHROPODS. By E. L. Mark. pp. 58. 5 Plates February, 

 1887. $1.00. 



No. 4. Studies from the Newport Marine Laboratory. XVIII. On the Development of 

 the Calcareous Plates of AMPHIURA. By J. W. Fewkes. pp. 44. 3 Plates. 

 May, 1887. $1.00. 



No. 5. Preliminary Account of the FOSSIL MAMMALS from the White River Forma- 

 tion contained in the Museum of Comparative Zoology. By W. B. Scott and 

 H. F. Osborne, pp. 22. 2 Plates. September, 1887. 40c. 



