Camponotus semitestaceus (Halfshelled carpenter ant)

GOING DOWN!: A fuel truck has been requested to the Downtown Arcata fire scene to supply diesel to fire apparatus&#8230; 8:02 p.m.
CHP: Traffic Hazard at Highway 101 S and MYERS FLAT OFR 7:48 p.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2026/jan/02/#incident-1123732">Traffic Stop &#8212; BOYD RD 7:39 p.m.
CHP: Traffic Hazard at Highway 3 and Carr Creek Rd 7:38 p.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2026/jan/02/#incident-1123738">Traffic Stop &#8212; US HWY 101 7:37 p.m.
EPD: <a href="https://lostcoastoutpost.com/patrolled/eureka/2026/jan/02/#incident-1123728">PATROL CHECK &#8212; 1100 block of M ST 7:22 p.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2026/jan/02/#incident-1123735">Patrol Check &#8212; 1900 block of MCKINLEYVILLE AVE 7:21 p.m.

Camponotus semitestaceus. Photo: (c) Mason S., some rights reserved (CC BY-NC)

Camponotus semitestaceus is a species of ant in the family Formicidae.