24.

Chemn, 5 t.166.f.1577, 1578.
Several specimens of this shell were taken by the towing-net in the Indian Ocean, on the passage from the Coast of New Holland to Mauritius.
109.

Janthina exigua, Lam.Hist.6 2.

206.
Two or three species of this shell were presented to the Museum by Mr.
Hunter, the surgeon to the expedition; it is proved to be very distinct from J.fragilis, from the description of its float by Dr.Coates in the transactions of the Society of Natural Science of Philadelphia.

See Annals of Philosophy for 1825, page 385.
110.