close up of a one spot grass yellow butterfly chrysalis hangs under a cassia tora leaflet stem

butterfly cocoon grass yellow chrysalis green hangs cassia tora leaflet home garden hanging leaf one spot sickle senna life form eurema andersonii onespot pupa cycle transformation stage transform biology concept lepidoptera fauna growth invertebrate development creature nature wildlife insect larva winged biological ecology beautiful larvae natural caterpillar entomology tropical shell animal change macro fragile bug metamorphosis closeup habitat pod hang small safe biodiversity lovely colourful beauty tiny care stem