- peripodial sac
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(ARTHROPODA: Insecta)In metamorphosis, the membrane enclosing the imaginal disc (bud).
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
hypodermic envelope — see peripodial sac … Dictionary of invertebrate zoology
Mariaella — Drawing of the internal shell of Mariaella beddomei. Scientific classification Kingdom … Wikipedia