[1227.] James’s Med. Dict.
[1228.] Geoffroy’s Substances used in Med., p. 383.
[1229.] Moufet, Theatr. Insect., p. 237. Topsel’s Hist. of Beasts and Serpents, p. 1073.
[1230.] Nat. Hist., xxix. 27.
[1231.] Miscellanies, p. 138.
[1232.] Vide Hist. and Mem. de l’Acad. Royale des Sciences, ann. 1710; Dissert. by M. Bon, Sur l’utilité de la soye des Arraignées, 8vo. Also, Bancroft on Permanent Colors, i. 101; and Shaw’s Nat. Hist., vi. 481.
[1233.] New Amer. Cyclop.
[1234.] Voy. dans l’Amer. Merid., i. 212. K. and S. Introd., i. 337.
[1235.] Naturalist in Bermuda, p. 126.
[1236.] Atlantic Monthly, June, 1858, p. 92.