Pleocoma dubitabilis leachi
Linsley, 1938
Pleocoma dubitabilis leachi is a of rain beetle in the Pleocomidae, described by Linsley in 1938. It belongs to a of scarab beetles to western North America, commonly known for their autumn following rainfall. Members of this genus are characterized by strong and habits. The subspecies designation indicates geographic variation within P. dubitabilis.
Pronunciation
How to pronounce Pleocoma dubitabilis leachi: /ˌpliː.oʊˈkoʊ.mə ˌduː.bɪˈtæ.bɪ.lɪs ˈliːki/
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Distribution
North America. The is known from California, where Pleocoma generally inhabit coastal and montane regions.
Seasonality
Autumn. Pleocoma are known to emerge following the first substantial rains of the season, typically October to December in California.
Behavior
are and emerge following rainfall events. Males fly to locate flightless, females. Females remain underground, rarely surfacing.
More Details
Taxonomic Note
This was described by Linsley in 1938. The Pleocoma is the sole member of the Pleocomidae, a small scarabaeoid lineage with approximately 30 described , all restricted to western North America.
Conservation Status
Not formally assessed. Many Pleocoma have restricted ranges and are vulnerable to disruption from urbanization, agriculture, and fire suppression altering soil conditions.