Onichodon downiei Muona, 2000

Otto, Robert L., 2022, New state records for 33 species of Nearctic false click beetles (Coleoptera: Eucnemidae), Insecta Mundi 2022 (934), pp. 1-13 : 9-10

Onichodon downiei Muona, 2000

( Fig. 9 )

In Canada, this widespread, but rarely encountered eucnemid species has been recorded from Ontario, only. In the United States, O. downiei was previously recorded from Illinois, Indiana, Maryland, Massachusetts, Michigan, Missouri, New York, Ohio, Pennsylvania, Vermont, Virginia, and Wisconsin ( Muona 2000; Otto 2011b; Otto and Karns 2017). Four new state records reported here for the first time include Arkansas, Connecticut, New

Jersey, and Rhode Island . ARKANSAS: AR Garland Co. / FS CampClearFork/ VI/11/06, U.V./ Light Traps / Brian Baldwin (1, SNMC) ; AR Garland Co. / FS CampClearFork/ VI/16/05, UVlight/ Brian Baldwin (1, SNMC) ; AR Faulkner Co. / Camp J Robinson / FlightIntercept / July 13th, 2003 / Brian Baldwin (2, SNMC) ; CONNECTICUT: CONNECTICUT: New Haven / Co., 2 km W of West Haven / 41.27028, −72.97048, 8 m / 1–15 Jul 2019, LFT/ E. Chamberlain, BSF# 87800 (1, CMNH) ; NEW JERSEY: NEW JERSEY: Monmouth / Co., 2.2 km S Allaire, 18m / 40.138953, −74.129244 / 11 Jun–9 Jul 2019, LFT/ D. Armstrong, BSF# 85802 (1, CMNH) ; RHODE ISLAND: RHODE ISLAND: Provi-/ dence Co , 1.5km NW Glen-/ dale, 41.98285, −71.61610 / 110 m, 29 Jun–13 Jul 2018 / K. DiVito, LFT, BSF# 80973 (1, CMNH) .

Figures

Figures 7–12. Nearctic Eucnemidae, dorsal habitus 7) Microrhagus carinicollis Otto. 8) Sarpedon scarbrosus Bonvouloir. 9) Onichodon downiei Muona. 10) Onichodon rugicollis (Fall). 11) Dromaeolus badius (Melsheimer). 12) Dromaeolus cylindricollis (Say). (Scale: 7–8, 12 = 1.0 mm; 9–11 = 5.0 mm.)