Decay-associated-beetle
Guides
Gabrius brevipennis
Gabrius brevipennis is a rove beetle in the family Staphylinidae, described by Horn in 1884. Originally placed in the genus Philonthus, it was later transferred to Gabrius. The species is broadly distributed across northern North America, occurring in Canada from British Columbia to Newfoundland and in the northern United States from Washington to New England. Like other members of the tribe Philonthina, it is likely a predatory beetle associated with decaying organic matter and soil habitats. The specific epithet "brevipennis" refers to its relatively short elytra, a characteristic feature of many rove beetles.
Hylochares nigricornis
Hylochares nigricornis is a species of scavenger beetle in the family Hybosoridae, a group of small beetles commonly known as scavenger scarab beetles. Members of this family are typically associated with decaying organic matter and are found in tropical and subtropical regions worldwide. The specific epithet "nigricornis" refers to the dark or black antennae characteristic of this species.
Monotoma arida
Monotoma arida is a species of root-eating beetle in the family Monotomidae, described by Casey in 1916. It belongs to a genus of small beetles commonly associated with decaying organic matter and fungal environments. The species is documented from North America, with specific records from Ontario, Canada. Like other members of Monotomidae, it is presumed to feed on fungal hyphae and decaying plant material, though specific ecological studies on this species are limited.