Coffin-flies
Guides
Hirotophora multiseriata
A small scuttle fly in the family Phoridae, originally described by Aldrich in 1904. The species epithet "multiseriata" refers to multiple rows or series, likely describing a distinctive arrangement of bristles on the body. As with most phorid flies, adults are probably associated with decaying organic matter. The genus Hirotophora was established to accommodate species with particular wing venation and bristle patterns distinct from other Phoridae.
Phoridae
scuttle flies, humpbacked flies, coffin flies
Phoridae is a family of small, hump-backed flies commonly known as scuttle flies, humpbacked flies, or coffin flies. The family contains approximately 4,000 described species in 230 genera, making it one of the most diverse families of Diptera. Members are characterized by their distinctive escape behavior of running rapidly across surfaces rather than flying, and by a pronounced thoracic hump visible in lateral view. The family exhibits extraordinary biological diversity, with lifestyles ranging from scavenging and fungivory to parasitism of social insects, including highly specialized ant parasitoids in the genus Pseudacteon that are used for biological control of invasive fire ants.
Platypezoidea
Platypezoidea is a superfamily of true flies within the section Aschiza of the suborder Brachycera. Adults lack the ptilinum—a sac-like structure used by Schizophora to emerge from the puparium—and therefore do not possess the characteristic inverted-U-shaped ptilinal suture above the antennae. The superfamily contains five families: Phoridae (coffin and scuttle flies), Opetiidae (flat-footed flies), Ironomyiidae (ironic flies), Lonchopteridae (spear-winged or pointed-wing flies), and Platypezidae (flat-footed flies). Some classifications separate Ironomyiidae, Lonchopteridae, and Phoridae as the distinct superfamily Phoroidea.