Plant Traps: Insect Catchers of the Bog Jungle

Duration: 11 min.

Year Published: 1955

Creator: ebec

Format: 16mm

Color: Color

Description: Shows the insect-catching mechanisms of the pitcher plant, sundew, and venus flytrap. Shows with real plants and a model how a pitcher plant captures a lady bird beetle, and uses time-lapse photography to picture the sundew digesting various protein matter and untrapping an aphid.

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Original permalink · Record added: 2024-04-21 01:42:17