– Smynthurus benitus Folsom, 1896a: 446
AK Skidmore 1995
BC Skidmore 1995; Cannings 2010
ON Bird & Chatarpaul 1986; Skidmore 1995
QC Therrien et al. 1999, 1999a; Chagnon et al. 2000, 2001, 2001a
NF Arulnayagam 1995; Puvanendran et al. 1997
Remarks: P. benitus is rather similar to P. principalis and some of the above records may belong to the latter species.
General distribution: Nearctic.