Figure 2
From: Architectural evolution in cocoons spun by Hyalophora (Lepidoptera; Saturniidae) silk moth species
Representative cocoons from the Hyalophora species examined in our study. (a) Outer envelopes of cocoons. (b) Inner envelopes of cocoons. Inner envelopes pictured are the inner envelopes that were contained within the outer envelopes directly above in (a).
