Pseudostigmatidae
| Pseudostigmatidae | |
|---|---|
| Female Megaloprepus caerulatus in Costa Rica | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Odonata | 
| Suborder: | Zygoptera | 
| Superfamily: | Coenagrionoidea | 
| Family: | Pseudostigmatidae Tillyard, 1917 | 
| Genera | |
| 
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The Pseudostigmatidae are a family of tropical damselflies, known as helicopter damselflies, giant damselflies, or forest giants. The family includes the largest of all damselfly species. They specialize in preying on web-building spiders, and breed in phytotelmata, the small bodies of water held by plants such as bromeliads.