🔍 Metallic Blow Fly | Chrysomya sp. 🪰
📍 Seen in Grecia, Alajuela, Costa Rica 🇨🇷
💬 Metallic blow flies might look like uninvited party crashers, but they’re actually nature’s unsung cleanup crew — scientists even use them in forensic entomology to help determine time of death at crime scenes with impressive accuracy!
🐾 Fauna Key Data
Metallic Blow Fly Chrysomya sp. | |
| // Basic ID | |
| Conservation Status | NENot Evaluated (IUCN) |
| Coloration | Striking metallic green, blue, or bronze iridescent body; large red compound eyes; pale or yellowish legs depending on species. |
| Lifespan | Approx. 15–25 days as an adult; full life cycle from egg to adult completed in as little as 10–14 days under warm conditions. |
| // Size | |
| Length | 6–12 mm depending on species |
| Weight | Less than 1 g |
| // Habitat & Behavior | |
| Native Range | Originally Afrotropical and Oriental regions; now widespread across tropical and subtropical zones worldwide, including the Americas. |
| Habitat Type | Highly adaptable; found in urban areas, agricultural land, forests, and anywhere organic matter is present. |
| Diet | Adults feed on nectar, pollen, and decaying organic matter; larvae (maggots) develop in carrion, feces, or wounded animal tissue. |
| Activity Pattern | Diurnal; most active during warm daylight hours, with peak activity in mid-morning to early afternoon. |
Sources: IUCN Red List · Encyclopedia of Life · GBIF · Catalogue of Life
