Krombeinopyga pumila

Krombeinopyga pumila is a species of sapygid wasp in the family Sapygidae, a group of solitary wasps known for their kleptoparasitic behavior. The genus Krombeinopyga was established to accommodate species with distinctive morphological features separating them from related genera. As with other sapygids, this species likely targets the nests of solitary bees, though specific host associations remain poorly documented. The species name 'pumila' suggests small size, consistent with the generally diminutive stature of many sapygid wasps.