"Chrysalids: a, Orange-tip Butterfly; b, Black-veined White Butterfly; a, Swallow-tailed Butterfly; d, Purple Emperor; e, Silverwashed Fritillary; f, Duke of Burgundy Fritillary." — Chambers' Encyclopedia, 1875

Chrysalids

"Chrysalids: a, Orange-tip Butterfly; b, Black-veined White Butterfly; a, Swallow-tailed Butterfly;…