Thambus horni Muona, 2000

Otto, Robert L. & Karns, Ken D., 2017, New state records for Nearctic false click beetles (Coleoptera: Eucnemidae), Insecta Mundi 2017 (582), pp. 1-21 : 16

Thambus horni Muona, 2000

( Fig. 16 )

In Canada, this uncommonly collected eucnemid species was taken in Ontario. In the United States, T. horni was known from Illinois, Indiana, Kansas, Mississippi, New York, Ohio, Texas, Virginia and Wisconsin ( Muona 2000; Otto 2011a). New records reported here include Michigan, Missouri and North Carolina. Specimens were taken from a rotary trap and Lindgren funnel traps. MICHIGAN: Saginaw County: St. Charles, 15 July 1968, 17 July 1968, 21 August 1968, James G. Truchan (ARC); MIS- SOURI: Boone County: 2.7 km SSE Columbia, 30 June–12 July 2016, B. Deschu (CMNH); NORTH CAROLINA: Swain County: Job Corps Center, 8 July 2004, A. Mayor (TAMU).

Figures

Figures 13–18. Nearctic Eucnemidae, dorsal habitus. 13) Isarthrus rufipes. 14) Dromaeolus salsus. 15) Dromaeolus striatus. 16) Thambus horni. 17) Nematodes collaris (unicolored form). 18) Nematodes collaris (bicolored form). (Scale: 13–18 = 1.0 mm.)