[ [21] ] 'Comptes Rendus,' t. 80, 1875, p. 998.
[ [22] ] 'History of Animals,' book 8, chap. 28.
[ [23] ] 'Naturalis Historiæ,' Lib. vi., cap. 23.
[ [24] ] 'De Factis, Dictisque Memorabilibus,' Lib. i., cap. 8, 1st century.
[ [25] ] 'Historia de Gentibus Septentrionalibus,' Lib. xxi. cap. 43.
[ [26] ] "Coils itself in spherical convolutions" is a better translation of the original Latin.
[ [27] ] Six hundred feet.
[ [28] ] 'Des alten Grönlands neue Perlustration,' 8vo., Frankfurt, 1730, and 'Det Gamle Grönlands nye perlustratione eller Naturel Historie.' 4to., Copenhagen, 1741.
[ [29] ] Jardine's Naturalists' Library: 'Marine Amphibia,' p. 314.
[ [30] ] Hitherto erroneously printed "Deinboll."