Anthomyza gibbiger Roháćek & Barber 2016, sp. nov.
Acta Entomologica Musei Nationalis Pragae
Nearctic Anthomyzidae: a monograph of Anthomyza and allied genera (Diptera)
Figs 381–384. Primary types of the Nearctic species of the Anthomyza neglecta group. 381 – A. variegata (Loew, 1863), lectotype male, laterally and type labels, body length 2.50 mm; 382 – A. dichroa sp. nov., holotype male, laterally, body length 2.74 mm; 383 – A. gibbiger sp. nov., holotype male, laterally, body length 2.78 mm; 384 – A. orthogibbus sp. nov., holotype male, laterally, body length 2.62 mm. Photo by J. Roháček.
Figs 419–421. Living Anthomyza gibbiger sp. nov. and its habitat. 419 – A. gibbiger sp. nov., male, pale form, dorsally, body length ca. 2.6 mm; 420 – same specimen, laterally (Canada: Ontario: Sault Ste. Marie, Finn Hill); 421 – wet meadow at Sault Ste. Marie (Finn Hill), habitat of three species of the A. neglecta group, viz. A. gibbiger, A. orthogibbus and A. dichroa. Photo by J. Roháček.
Figs 437–440. Wings of the Nearctic species of the Anthomyza neglecta group. 437 – A. variegata (Loew, 1863) male, wing length 2.4 mm (USA:Tennessee); 438 – A.dichroa sp.nov., male, wing length 2.5 mm (Canada:Ontario); 439 – A. gibbiger sp. nov., male, wing length 2.3 mm (Canada: Ontario); 440 – A. orthogibbus sp. nov., male, wing length 2.5 mm (Canada: Ontario). Photo by K. N. Barber.
Figs 422–429.Anthomyza gibbiger sp. nov., paratype male (Canada: Ontario).422 – external genitalia, caudally; 423 – transandrium, dorsally; 424 – external genitalia, laterally; 425 – hypandrial complex, laterally; 426 – transandrium, caudally; 427 – aedeagal complex, laterally; 428 – apex of nlum, subventrally; 429 – gonostylus, laterocaudally (widest extension). Scales = 0.05 mm (Fig. 428) and 0.1 mm (others).
Figs 430–436. Anthomyza gibbiger sp. nov., paratype female (Canada: Ontario). 430 – spermatheca; 431 – postabdomen, dorsally; 431a – lateral outline of T7+S7; 432 – postabdomen, ventrally; 433 – female internal sclerites, laterally; 434 – the same, ventrally; 435 – spermatheca; 436 – distal part of female genital chamber, laterally. Scales = 0.2 mm (Figs 431, 431a, 432), 0.05 mm (Figs 430, 435) and 0.1 mm (others).