Monochamus sartor

Adult male body length 22.0–34.0 mm, width 7.0–10.0 mm. Body stout, coloration black; pronotum in males mostly black, rarely with very small yellowish spots; in females often with two brownish spots above middle and with brownish pubescence laterally. Basal half of elytra with dense, smooth, raised granulation, especially towards humeri; elytra with fine, sparse punctuation, often surrounded by short, slightly raised longitudinal and transversal carinae forming a fine square pattern towards apices. Tergite VIII 1.8–2.1 mm long, brownish to black pigmentation, posterior margin slightly elongated and narrowly rounded, covered with short brownish hairs mixed with scattered yellowish setae distally. Aedeagus 3.5–4.1 mm long, stout, weakly curved towards apex, dorsal ridge as wide as ventral ridge, both ridges almost straight at apex.

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