Monday, August 21, 2017

Firetails

Two firetails were stunning dragonflies at the Villa Lapas frog ponds. (I use the word dragonfly to include damselflies.) Hyacinth Firetails (Telebasis levis) were abundant—and well named in English by Dennis Paulson, since water hyacinths clogged the small pools.

I was startled to find a firetail with striped sides. I called to Dennis, who identified the new damselfly as a Striped Firetail (Telebasis filiola). These two, in a “wheel” position—the male grasping the female’s neck and thus guarding her from competitors, while the female collects the male’s sperm—were the only Striped Firetails we saw. Both species range from Mexico to Panama.

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