Semibalanus

QUAKES: EARTHQUAKE! 2.3M Earthquake 24 Kilometers Southwest of Petrolia 6:02 p.m.
OUTAGE: Power Outage in Hoopa; 11 Customers Affected 5:52 p.m.
APD: <a href="https://lostcoastoutpost.com/patrolled/arcata/2026/apr/30/#incident-1160692">TRAFFIC STOP &#8212; FOSTER AVE 5:14 p.m.
UPD: <a href="https://lostcoastoutpost.com/patrolled/university/2026/apr/30/#incident-1160684">Patrol Check &#8212; Hinarr Hu Moulik Complex 5:06 p.m.
EPD: <a href="https://lostcoastoutpost.com/patrolled/eureka/2026/apr/30/#incident-1160680">FOLLOW UP &#8212; 900 block of FIFTH ST 5:05 p.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2026/apr/30/#incident-1160689">415 Noise Complaint &#8212; 1600 block of PICKETT RD 5 p.m.
QUAKES: EARTHQUAKE! 2.3M Earthquake 16 Kilometers West of Petrolia 4:52 p.m.

Semibalanus cariosus. Photo: (c) Alison Young, some rights reserved (CC BY-NC)

Semibalanus is a genus of barnacles, comprising two species:

Species: Semibalanus cariosus (Thatched barnacle)