Parasitic fig wasps of the genus Apocrypta lay their eggs inside unripe fruits of fig plants. Larvae that emerge from eggs of parasitic fig wasps feed on larvae of another species — the pollinating fig wasps. So, to ensure best nutrition and survival for its own eggs, a parasitic wasp female lays them near larvae of pollinating wasps already developing in the fig fruit.
To lay eggs inside, parasitic wasp females have to dig through the hard and woody skin of unripe figs several times in their lifespan. Evolution has gifted them with a long, flexible and slender egg-laying organ called the ovipositor, which they use to manage this feat. But there is more to an ovipositor that gives the wasps an edge…
Photo credit: Lakshminath Kundanati
Richa Malhotra 