574 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
1777. 
’51. 
1783. 
’61. 
’25. 
’26. 
’27. 
’67. 
’ 68 . 
’89. 
’51. 
’52. 
’53. 
’62. 
’86a: 
’865. 
1901. 
’ 66 . 
’67-’ 71. 
’73 a. 
’73 b. 
’74. 
’76. 
’95. 
’99. 
1670. 
Pennant, T. — The British Zoology, vol. iv. London. 
Pourtales, L. F. — On the Holothurise of the Atlantic Coast of the United States. Proc. Anaer. 
Ass. Adv. Sci. Washington. 
Retzius, A. J. — Asterise Genus. Vetensk. Acad. Nya Handlingar, iv. 
Sars, M. — Oversigt of Norges Echinodermer. Christiania. 
Say, T. — On the Species of the Linnasan Genus Asterias, etc. Jour. Acad. Nat. Sci. Phila. , 
vol. v., pt. 1. 
Same journal. 
Same journal. 
Selenka, E. — Beitriige zur Anatomie und Systematik der Holothurien. Zeit. f. wiss. Zook, 
Bd. xvu. 
Semper, C. — Reisen im Archipel der Philippines Bd. I. Holothurien. Leipzig. 
A standard work, specially remarkable for the unusually good illustrations, the colored plates being particu- 
larly attractive. 
Sladen, W. P. — Report on the Asteroidea. Challenger Reports, vols. xxx and xxxi. 
A most important monograph, the only serious defect of which is the absence of a bibliography. 
Stimpson, W. — Descriptions of new Holothurians. Proc. Bost. Soc. Nat. Hist., vol. iv. 
New Ophiurans. Proc. Bost. Soc. Nat. Hist., vol. iv. 
Marine Invertebrata of Grand Manan. Smithsonian Contributions, vi. 
On New Genera and Species of Starfishes, etc. Proc. Bost. Soc. Nat. Hist., vol. vm. 
Theel, H. — Report on the Holothurioidea, pt. ii. Challenger Reports, vol. xiv. 
The one absolutely indispensable work to every worker on holothurians; can not be praised too highly. 
Report on the Holothurioidea * * * of the “Blake.” Bull. Mus. Comp. Zook, 
Cambridge, vol. xm, No. 1. 
Tower, W. L. — An abnormal Clypeastroid Echinoid. Zook Anzeiger. No. 640. 
Verrill, A. E. — On the Polyps and Echinoderms of New England. Proc. Bost. Soc. Nat. 
Hist., vol. x. 
An interesting and important paper. 
Notes on Radiata. Trans. Conn. Acad., vol. i, pt. 2. 
Results of Recent Dredging Expeditions on the Coast of New England. Am. Jour. 
Sci., 3d ser., vol. x. No. 26. 
Report on the Invertebrate Animals of Vineyard Sound. U. S. Fish Commission 
Report. Washington. 
Explorations of Casco Bay * * * in 1873. Proc. Am. Ass. Adv. Sci., Portland 
meeting. 
Note on some of the Starfishes of the New England Coast. Am. Jour. Sci., 3d ser., 
vol. XI. 
Distribution of the Echinoderms of Northeastern America. Am. Jour. Sci., 3d ser., 
vol. xlix, No. 290. 
North American Ophiuroidea. Trans. Conn. Acad., vol. x, pt. 2. 
Although these 8 titles are far from completing the list of VcrriU’s valuable papers on the echinoderms of 
northeastern America, they comprise those reports which bear most directly on the Woods Hole fauna. 
Those dated ’06, ’731), ’76, ’95, and ’99 are the most useful, ’73b being extremely helpful to all students of 
marine zoology at Woods Hole. 
Winthrop, J. — Concerning * * * a very curiously contrived Fish. Philosophical Trans- 
actions. iv. London. 
A most interesting account of Gorgonocephalus. (See Lyman, ’65.) 
