Coffin-fly
Guides
Conicera
coffin flies
Conicera is a genus of phorid flies in the subfamily Conicerinae, commonly referred to as coffin flies. The genus is notable for species such as Conicera tibialis, which are associated with buried human cadavers and have exceptional abilities to colonize underground environments. Adult females can burrow through soil to access enclosed spaces such as coffins. Some species can complete multiple generations entirely underground without surfacing.
Megaselia rufipes
coffin fly
Megaselia rufipes, commonly known as the coffin fly, is a phorid scuttle fly species first described by Meigen in 1804. It has been recorded as a facultative parasitoid of honey bees (Apis mellifera) and as a pest of oil palm seeds. The species has a broad distribution spanning the Palearctic and Neotropical regions, with records from Europe, Brazil, Chile, Uruguay, and the Azores. Its common name derives from its documented presence in cemetery crypts, where it has been collected using carrion-baited traps.
Megaselia scalaris
Scaled Hump-backed Fly, scuttle fly, coffin fly, humpbacked fly, laboratory fly
Megaselia scalaris is a small phorid fly, approximately 2–3 mm in length, widely distributed in warm regions globally. It is one of the most commonly encountered species in the family Phoridae, particularly in urban environments. The species exhibits remarkable ecological flexibility, functioning as a decomposer, facultative parasitoid, and forensic indicator. Adults display characteristic jerky running behavior, earning the common name "scuttle fly." The species has been documented in diverse contexts including coffins, decomposing carrion, termite mounds, social wasp nests, and deteriorating museum specimens.