Xyleborinus

QUAKES: EARTHQUAKE! 3.2M Earthquake 72 Kilometers Northwest of Petrolia 12:24 a.m.
PATROLLED: Humboldt County Sheriff&#8217;s Office: June 21, 2025 midnight
PATROLLED: Eureka Police Department: June 21, 2025 midnight
PATROLLED: Arcata Police Department: June 21, 2025 midnight
EPD: <a href="https://lostcoastoutpost.com/patrolled/eureka/2025/jun/20/#incident-1058132">DISTURBANCE &#8212; 1100 Block of FOURTH ST 11:20 p.m.
UPD: <a href="https://lostcoastoutpost.com/patrolled/university/2025/jun/20/#incident-1058140">Patrol Check &#8212; NELSON HALL EAST 11:10 p.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2025/jun/20/#incident-1058112">Patrol Check &#8212; 100 Block of CAMPBELL FIELD LN 11 p.m.

Xyleborinus saxesenii. Photo: (c) Mike Quinn, Austin, TX, some rights reserved (CC BY-NC)

Xyleborinus is a genus of typical bark beetles in the family Curculionidae. There are about nine described species in Xyleborinus.

Species: Xyleborinus saxesenii (Keyhole ambrosia beetle)