Fig. 12

Acantholaimus barbatus sp. n., micrographs. a male, holotype, head region in surface view; b male, holotype, head region; c male, holotype, spicule region; d female, paratype No. 8, head region; e male, paratype No. 3, retracted head; f male, paratype No. 1, head region; g female, paratype No. 10, cervical region; h male, holotype, somatic seta at region of mid-body; i female, paratype No. 10, lateral field with larger, regularly arranged dots in region of mid-body; j intersex, paratype No. 5, spicule region. Scale bars: a–g, j = 20 μm; h, i = 10 μm. Arrows mark location of cuticular pores arranged in medio-lateral rows