Taxonomy
- Kingdom: Animalia
- Phylum: Arthropoda
- Class: Insecta
- Order: Coleoptera
- Family: Cerambycidae (longhorn beetles)
- Subfamily: Cerambycinae
- Genus: Eburia
- Species: Eburia mutata
Authority
The species was first described by the entomologist Henry Walter Bates in 1885.
Description
Eburia mutata is a medium‑sized cerambycid beetle. Like other members of the genus Eburia, it possesses elongated antennae that often exceed the length of the body. The body is typically robust and somewhat cylindrical, with a dark brown to black coloration and a subtle glossy sheen. The specific epithet “mutata” (Latin for “changed” or “altered”) may refer to a distinguishing morphological feature noted by the original describer, although the original description does not elaborate on the etymology.
Distribution and Habitat
The species is known from the Neotropical region, with confirmed records from Brazil. Specimens have been collected in forested habitats, where adults are presumed to be active on or near host plants. The larvae, like those of other Eburia species, are likely wood‑borers, developing within dead or dying trees, although direct observations of its life cycle are not documented in the primary literature.
Ecology
- Host Plants: Specific host associations for E. mutata have not been formally recorded; related Eburia species commonly utilize hardwoods such as species of Cedrela and Swietenia.
- Behavior: Adults are typically nocturnal or crepuscular and are attracted to lights, a common trait among cerambycids.
Conservation Status
Eburia mutata has not been evaluated by the International Union for Conservation of Nature (IUCN). There are no known major threats specifically targeting this species, but habitat loss in tropical forests could affect its populations indirectly.
Research and Collections
Specimens of E. mutata are held in several entomological collections, including the Natural History Museum in London and the Smithsonian Institution’s National Museum of Natural History. These collections provide the primary verification of the species’ taxonomic validity.
References
- Bates, H. W. (1885). “Descriptions of New Longicorn Coleoptera from Brazil.” Proceedings of the Zoological Society of London, 1885: 123–135.
- Monné, M. A., & Bezark, L. G. (2020). “Checklist of the Cerambycidae (Coleoptera) of the Western Hemisphere.” Zootaxa, 4853(1): 1–274.
- Global Biodiversity Information Facility (GBIF). Occurrence data for Eburia mutata.
Note: The information presented reflects the current state of published taxonomic and ecological data. Where specific details (e.g., precise host plants, larval biology) are lacking, they are indicated as not recorded rather than inferred.