Anthomyia, Meigen, 1803

Vikhrev, Nikita E., 2022, Genus Anthomyia Meigen (Diptera, Anthomyiidae) in New Guinea, Amurian Zoological Journal XIV (2), pp. 312-316 : 316

Identification key for Anthomyia of New Guinea, ♂ ♀

1. Presutural part of scutum without black pattern, at most with small and indistinct dark spots; postsutural area with black transverse band from suture to level of 2 nd post dc; scutellum grey at apical half (see: Ackland 1987: fig. 38 or Suwa 1987: figs 188, 189, 192). Wing hyaline, without brown tint.............. illocata Walker

—Presutural part of scutum with distinct and extensive black pattern. Postsutural area with black transverse band from suture to level of 3 rd post dc. Scutellum black, at most grey at very apex. Wing with distinct browntint............................. 2

2. Presutural area of scutum with a pair of rectangular black spots merged in its fore part and diverging posteriorly ( Fig. 2 ). Pleura grey. Total aristal hairing less than half as long as width of postpedicel. Abdominal tergites dark only basally ( Figs. 1, 3 ). Known from 3350 m a. s. l. ♂: Eye margins separated for about width of postpedicel ( Fig. 2 ). Surstyli elongated, widened in middle, with pointed apex ( Fig. 4 ). Sternite 5 with a pair of strong apical setae ( Fig. 5 )....................... acklandi sp. nov.

— Presutural area of scutum with black transverse band from neck to level of 2 nd prst dc (Fig. 7). Black colour also extends on pleura: most anepisternum and anterior part of katepisternum (Fig. 6). Total aristal hairing about as long as width of postpedicel. Abdominal tergites mostly dark (Fig. 8). Recorded from 1700 to 2800m ♂: Eye margins separated for diameter of ocellus (Fig. 7). Surstyli short, with blunt apex (Fig. 9); sternite 5 without strong setae (Fig. 10)................................................ fumipennis Stein

Figures

Figs. 1–5. Anthomyia acklandi sp. nov.: 1 — general view; 2 — head and scutum fronto- dorsally; 3 — abdomen (1–3 — the holotype); 4 — surstyli and cerci; 5 — sternite 5 Рис. 1–5. Anthomyia acklandi sp. nov.: 1 — общий виΑ; 2 — гоΛова и среΑнеспинка, виΑ спереΑи; 3 — брюшко (1–3 — гоΛотип); 4 — сурстиΛи и церки; 5 — стернит 5