Immature stages of A. terpsicore: (a) fully grown second instar stage; (b) batch of 2nd instars feeding gregariously, while the silken web can be visualized as well; (c) Newly moulted 3rd instar; (d) fully grown third instar larva, (e) full sized fourth instar stage; (f) close up of the branched spines present in rows over each body segment on fourth instar larva; (g) A fully grown fifth instar larva (last instar) of A. terpsicore.