Pacificanthia consors (LeConte, 1851)
(LeConte, 1851)
brown leatherwing beetle
Pacificanthia consors, commonly known as the brown leatherwing , is a soldier beetle ( Cantharidae) native to western North America. are active in spring, particularly April and May, and are associated with plant litter . The exhibits predatory habits in both adult and larval stages.
Pronunciation
How to pronounce Pacificanthia consors (LeConte, 1851): //ˌpæsɪfɪˈkænθiə ˈkɒnsɔːrz//
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Identification
Distinguished from other Pacificanthia and similar cantharids by the combination of orange body coloration with brown (not yellow or tan) , moderate size (14–19 mm), and reddish legs with black markings. The specific epithet consors may be referenced in keys to Pacificanthia.
Images
Appearance
measure 14–19 mm in length. The body is orange with brown (wing covers). The legs are reddish with black markings. As a member of Cantharidae, the elytra are characteristically soft and flexible rather than heavily sclerotized.
Habitat
and larvae occur primarily in plant litter. The is terrestrial and associated with ground-level vegetation debris rather than or aquatic environments.
Distribution
Native to North America, with primary occurrence in California. Records also extend to British Columbia, Canada, indicating a western North American range.
Seasonality
are most commonly observed on the wing in April and May.
Diet
Predatory on other soil fauna. Both and larvae prey on small in plant litter.
Behavior
are and active on the wing during spring months. Both life stages spend most of their time in plant litter, where on soil fauna occurs.
Ecological Role
in soil and litter , contributing to regulation of small in terrestrial .
Similar Taxa
- Pacificanthia rotundicollisSimilar orange-and-brown color pattern but differs in pronotal shape and specific elytral markings; requires close examination for separation
- Other Cantharidae genera (e.g., Chauliognathus)Similar soft-bodied appearance and coloration, but Pacificanthia is distinguished by specific combinations of color pattern, size, and western distribution
More Details
Etymology
The specific epithet consors is Latin, meaning 'partner' or 'companion', though the original author (LeConte, 1851) did not explicitly state the etymological intent.