Fruit fly or Gnat (likely in larval/egg stage)

Moist, organic environments such as overripe fruit, damp soil, or decomposing organic matter.

Decomposing organic material, fungi, algae, or sugary substances like fruit juice.

Rapid life cycles; larvae typically burrow into food sources to feed before pupating into flying adults.

Generally considered a nuisance pest in homes; can spread bacteria to food surfaces, though they play an ecological role in decomposition.