Heliogomphus walli
Heliogomphus walli, or Wall's grappletail, is a species of dragonfly in the family Gomphidae. It is endemic to Sri Lanka. It is also known as Wall's round-tip clubtail in some texts.
Heliogomphus walli, or Wall's grappletail, is a species of dragonfly in the family Gomphidae. It is endemic to Sri Lanka. It is also known as Wall's round-tip clubtail in some texts.