Ds. Chandler, IDENTITY AND BIOLOGICAL NOTES ON ACTIZONA-TRIFOVEATA (PARK) (COLEOPTERA, PSELAPHIDAE), The Coleopterists bulletin, 47(3), 1993, pp. 289-290
Actium trifoveatum Park is found to be the senior synonym of Actizona
borealis Chandler, new synonymy. and is transferred to Actizona Chandl
er, new combination. This species is associated with rotten beech or b
irch logs in coniferous forests of boreal North America.