Irregularia (Irregular sea urchins)

HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2024/jul/17/#incident-953697">Suspicious Circumstance &#8212; 5500 Block of NOE AVE 12:48 a.m.
HCSO: <a href="https://lostcoastoutpost.com/patrolled/sheriff/2024/jul/17/#incident-953696">Welfare Check &#8212; 1800 Block of BUHNE DR 12:40 a.m.
EPD: <a href="https://lostcoastoutpost.com/patrolled/eureka/2024/jul/17/#incident-953667">NON-INJURY TRAFFIC COLLISION &#8212; W WABASH AV/CALIFORNIA ST 12:37 a.m.
EPD: <a href="https://lostcoastoutpost.com/patrolled/eureka/2024/jul/17/#incident-953666">FOOT PATROL &#8212; 600 Block of W HARRIS ST 12:24 a.m.
APD: <a href="https://lostcoastoutpost.com/patrolled/arcata/2024/jul/17/#incident-953690">DISTURBANCE MISCELLANEOUS &#8212; 2200 Block of ALLIANCE RD 12:22 a.m.
PATROLLED: Fortuna Police Department: July 17, 2024 midnight
PATROLLED: Eureka Police Department: July 17, 2024 midnight

Dendraster excentricus. Photo: (c) kjsluski, some rights reserved (CC BY-NC)

Irregularia is an extant infraclass of sea urchins that first appeared in the Lower Jurassic.

Subterclass: Neognathostomata