Selika Dropwing vs Sharp-Grooved Diving Beetle
Side-by-side species comparison
| Attribute | Selika Dropwing | Sharp-Grooved Diving Beetle |
|---|---|---|
| Scientific Name | Trithemis selika | Acilius sulcatus |
| Order | Odonata | Coleoptera |
| Family | Libellulidae | Dytiscidae |
| Size | 35-45 mm | 15-18 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Herbivores | Predators |
| Regions | Madagascar | Europe, Western Asia |
| Conservation | Least Concern | Least Concern |
Selika Dropwing
A robust dragonfly with crimson to dark red coloration in mature males and brown in females. It perches conspicuously on waterside vegetation with wings held forward.
Did You Know?
It is one of the most commonly seen dragonflies in Madagascar, even found in urban parks and garden ponds in Antananarivo.
Sharp-Grooved Diving Beetle
A medium-sized diving beetle widespread across Europe, recognized by the deeply grooved elytra of females. It is a fast and agile predator in ponds.
Did You Know?
Females have deeply furrowed elytra that prevent males from gripping them, giving them control over mating.