Figs 441–448. Anthomyza orthogibbus sp. nov., paratype male (Canada: Ontario). 441 – external genitalia, caudally; 442 – transandrium, dorsally; 443 – external genitalia, laterally; 444 – hypandrial complex, laterally; 445 – transandrium, caudally; 446 – aedeagal complex, laterally; 447 – apex of nlum, subventrally; 448 – gonostylus, lateroventrocaudally, widest extension. Scales = 0.05 mm (Fig. 447) and 0.1 mm (others).