Kimulidae

Kimulidae is a family of flies belonging to the infraorder Asilomorpha. These flies are relatively rare and not well-studied. They are currently considered a small family containing only a few genera and species.

Characteristics:

The Kimulidae are characterized by their small size, typically ranging from 2 to 5 millimeters in length. They often have a flattened body shape. Distinguishing morphological features are used for identification by specialists.

Habitat and Distribution:

Kimulidae have a restricted distribution, primarily found in tropical regions of the Neotropics (South America). Their specific habitats are not always well-documented, but they are often associated with rainforest environments.

Taxonomy:

The classification of Kimulidae has been debated and revised over time. They were previously considered a subfamily within another fly family, Mydidae. They are now recognized as a distinct family, Kimulidae, within the Asilomorpha. The taxonomy within the family is still evolving as new species are discovered and existing ones are re-evaluated.

Ecology:

The life cycle and feeding habits of Kimulidae are poorly understood due to their rarity and difficulty in studying them. It is believed that the larvae are terrestrial, but their specific food sources remain largely unknown. The role of adult Kimulidae in their respective ecosystems is also a subject of ongoing research.