H. matura (Folsom, 1916)

– Achorutes matura Folsom, 1916: 481

BC Marshall et al. 1990; Skidmore 1995; Cannings 2010

AB Powell 1971, cf.

QC Pielou 1966; Pielou & Verma 1968

NB Pielou & Verma 1968

Remarks: According to Christiansen & Bellinger (1998, p. 72), “this is a most problematic species” of the manubrialis group, “closely related to pannosa and in fact may well be synonymous”.

General distribution: Nearctic.