Xylobiops parilis
Lesne, 1901
Xylobiops parilis is a of wood-boring in the Bostrichidae, first described by Lesne in 1901. Members of the Xylobiops are known as false powderpost beetles, characterized by their association with dead or dying wood. The species has been recorded from North America, Middle America, and the Caribbean. Like other bostrichids, it likely develops in hardwood substrates and contributes to wood decomposition.
Pronunciation
How to pronounce Xylobiops parilis: //zaɪˈloʊ.bi.ˌɒps ˈpær.ɪ.lɪs//
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Identification
Xylobiops parilis can be distinguished from other bostrichid beetles by features of the Xylobiops, which includes a cylindrical body form and with a three-segmented club. Within the genus, -level identification requires examination of specific characters such as pronotal shape, elytral striation patterns, and male genitalia. The species is similar to Xylobiops basilaris but differs in details of coloration and punctation.
Habitat
Associated with dead or dying hardwood trees and branches; larvae develop within wood substrates.
Distribution
Recorded from North America, Middle America, and the Caribbean.
Life Cycle
Complete with , larval, pupal, and stages. Larvae are wood-borers that tunnel within hardwood substrates, feeding on wood and associated fungi. Development time varies with wood moisture content and temperature.
Ecological Role
Contributes to decomposition of dead hardwoods; serves as a food source for woodpeckers and other .
Human Relevance
Potential minor pest of seasoned hardwoods; may infest lumber or wooden structures with sufficient moisture content.
Similar Taxa
- Xylobiops basilarisSimilar size and general appearance; distinguished by differences in color pattern and pronotal punctation
- Other BostrichidaeXylobiops have a distinct three-segmented antennal club and cylindrical body form not shared with all bostrichids