Male Dewsucker

The Male Dewsucker is a pollinating insect-like creature from Pikmin Z. It holds a striking resemblance to a male mosquito, having four thin legs, a set of insect-like wings, and a set of feathery antennae.

Biology
The Male Dewsucker is usually seen as a harmless enemy outside of the queen den, usually found flying around flowers. They're not typically worth attacking, due to the low count to seeds or value. In the Queen's Throne, the Male Dewsucker will fly and ram into Pikmin and leaders, but it doesn't harm them.
 * Diet: nectar
 * Predator: Flytrap Chrysanthemum

Piklopedia entry

 * "This dewsucker is the male variant of the species, and are servants to the female queen. Unlike the queen, the male dewsucker is a pollinator. What I believe is that the male dewsucker flies out to flowers, and collects nectar for the queen."

Strategy
They aren't truly worth the effort since they add little to the seed count and have little value, as a single Pikmin is needed to defeat one.