The Podonominae is a subfamily of chironomid midges. Like other chironomids the general body form is worm-like, but with a distinct head, and with paired prolegs under the head and at the end of the abdomen. Podonominae larvae tend to be small and pale or green. The rounded head often appears to be separated from the thorax by a long “neck” giving the appearance that the midge is attempting to extend its mouthparts forwards.
Podonominae larvae are best known from South Island mountain streams.
Like most chironomids they are likely to be collector-gatherers feeding on fine organic matter including streambed algae.
Podonominae larvae are most commonly found in mountain streams with good water quality. They have tolerance values of 8 (hard bottom sites) and 6.4 (soft bottom sites).