Eurygerris sp.

Gerridae, El Salvador

Leptemis vesiculosa Libellulidae, Guanacaste, Costa Rica 

Muda Brechmorhoga sp. Libellulidae, Turrialba Costa Rica

 Tricorythodes, Leptohyphidae

Turrialba Costa Rica

Gelastocoridae, Turrialba Costa Rica 

Libellulidae, Villa Hermosa, Mexico