XXXIX

86 a. — — Report on the results of dredging..., by the U. S. coast survey Steamer « Blake », part XXX. — Report on the Holothurioidea (Bull. Mus. Comp.

Lol., Harvard College, vol. XUL, p. 1-21 pl. 1, 1886).

Wazsu. — Natural History Notes from H. M.

Indian Marine Survey Steamer « Invesligator ». — N° XXIV. List of Deep-sea Holothurians collected during seasons 1887 to 1891, with Descriptions of new species (Journ. Asial. Soc. Lengal, vol. EX, 1891, p. 197-214).

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