| Spinaeschna | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Anisoptera |
| Family: | Aeshnidae |
| Genus: | Spinaeschna Theischinger, 1982 |
Spinaeschna is a genus of dragonflies in the family Aeshnidae. These dragonflies are endemic to eastern Australia, where they inhabit streams and rivers.
Species of Spinaeschna are medium to large, dark brown dragonflies with greenish-yellow markings.
The genus Spinaeschna includes the following two species:
The genus name Spinaeschna is derived from the Latin spina ("thorn" or "spine"), combined with -aeschna, a suffix commonly used for dragonflies associated with the Aeshna group. The name likely refers to a large spine on the male appendages.