Steninae MacLeay, 1825

Digirolomo, Marc F., Blackington, Christopher O., Michaud, Dana J. & Bourque, David R., 2021, New Coleoptera State Records from Maine, USA: 54 Species from Bycatch Collected in Baxter State Park, The Coleopterists Bulletin 75 (1), pp. 161-172 : 164

Subfamily Steninae MacLeay, 1825

Stenus (Tesnus) formicetorum Mannerheim, 1843

Record. Piscataquis Co., T6 R10 WELS, Baxter State Park, 46.1904°, — 69.0641°, 12–26.vii.2016.

Distribution in the US and Canada. AB, MB, ME, NB, NH, QC, YT (Bousquet and Leschen 2002; Downie and Arnett 1996; Webster 2016).

Stenus (Stenus) semicolon LeConte, 1863

Records. Piscataquis Co., T6 R10 WELS, Baxter State Park, 46.1904°, — 69.0641°, 16–26.vi.2014; 15–30.vii.2014; 12–26.vii.2016 (n = 2).

Distribution in the US and Canada. AB, AK, AL, BC, DC, FL, ID, ME, MI, NB, NH, NT, ON, OR, QC, SK, VA, WA ( Bousquet et al. 2013; Chandler 2001; Downie and Arnett 1996; Webster 2016; Westcott et al. 2006).