[503] Lesser. L. ii. 150, note 22. Boyle says an English lady found that the silk of a single cocoon would extend 300 English leagues or 900 miles. But this must be a mistake.
[504] Reaum. i. 555—.
[505] Plate [XVII.] Fig. 5. b.
[506] De Geer i. t. xxxii. f. 3-6.
[507] De Geer i. 463—.
[508] Reaum. ii. Mem. xi. Comp. De Geer ii. 162. Reaum. ii. 424.
[509] B. Catax—Pupa arcte folliculata. Fab.
[510] Travels in Greece, 285.
[511] See above, Vol. I. p. [476]—.
[512] Merian Surinam. t. xv.