Balanidae

UPD: <a href="https://lostcoastoutpost.com/patrolled/university/2026/apr/04/#incident-1152983">Special Open/Close &#8212; CASHIERS OFFICE 5:26 p.m.
CHP: Traffic Hazard at Highway 101 N and Sunset Ave Onramp 5:16 p.m.
APD: <a href="https://lostcoastoutpost.com/patrolled/arcata/2026/apr/04/#incident-1152978">OUTSIDE ASSIST/CHP &#8212; HIGHWAY 101 OFF RAMP 5:15 p.m.
APD: <a href="https://lostcoastoutpost.com/patrolled/arcata/2026/apr/04/#incident-1152977">OUTSIDE ASSIST/CHP &#8212; HIGHWAY 101 OFF RAMP 5:13 p.m.
APD: <a href="https://lostcoastoutpost.com/patrolled/arcata/2026/apr/04/#incident-1152975">MUNICIPAL CODE VIOLATION &#8212; ALLIANCE RD 5:10 p.m.
UPD: <a href="https://lostcoastoutpost.com/patrolled/university/2026/apr/04/#incident-1152982">Traffic Stop &#8212; L K WOOD BLVD/CALIFORNIA AVE 5:08 p.m.
FoPD: <a href="https://lostcoastoutpost.com/patrolled/fortuna/2026/apr/04/#incident-1152970">911 CELL PHONE &#8212; 12TH ST 5:08 p.m.

Balanus crenatus. Photo: (c) Lily M, some rights reserved (CC BY-NC)

The Balanidae comprise a family of barnacles of the order Sessilia, containing these genera:

Genus: Balanus (Rock-barnacles)

Genus: Semibalanus

Genus: Solidobalanus