Nemastoma bidentatum bidentatum Roewer, 1914 × N. bidentatum sparsum Gruber & Martens, 1968

Remarks

Every allegation of hybrids N. b. bidentatum × N. b. sparsum in Slovenia and Croatia (Gruber & Martens 1968; Martens 1978; Novak & Gruber 2000; Novak et al. 2002; Novak 2004b) refer either to N. b. schmidti ssp. nov. × N. b. sparsum or N. b. gruberi ssp. nov. × N. b. schmidti ssp. nov.; see these references for further remarks.