H. humi (Folsom, 1916)

– Achorutes humi Folsom, 1916: 487

AK Christiansen & Bellinger 1980, 1998; Skidmore 1995; Babenko & Fjellberg 2006, cf.

NU Hammer 1953, cf.; McAlpine 1964, 1965; Fjellberg 1986; Skidmore 1995; Babenko & Fjellberg 2006, cf.

ON James 1933; Maynard 1951; Skidmore 1995

NF Arulnayagam 1995; Puvanendran et al. 1997

Remarks: According to Babenko & Fjellberg (2006), “the presence of H. humi in Canadian High Arctic, at least on Ellef Ringnes Island where McAlpine’s material comes from, is dubious”. This species may be confused with H. concolor, which is very common there (Babenko 2018).

General distribution: Nearctic.