[662] Bonnet, Œuvr. ii. 229.

[663] De Geer ii. 477.

[664] Sepp. iv. t. xi. f. 8.

[665] Plate [XVII.] Fig. 5. N.B. Sepp's figure represents the exterior funnel; and this, which exhibits the cocoon divided longitudinally, the interior one, or dome.

[666] Rös. I. iv. 31.

[667] Naturf. viii. 133.

[668] De Bombyc. 29.

[669] Reaum. i. 624.

[670] Trans. of the Society of Arts, vii. 131.

[671] Reaum. ubi supr.