Epipharyngeal Morphology In Hyperini Larvae (Coleoptera, Curculionidae, Hyperinae) Author Nazarenko, V. Yu. text Vestnik Zoologii 2014 2014-08-01 48 4 345 352 http://dx.doi.org/10.2478/vzoo-2014-0042 journal article 10.2478/vzoo-2014-0042 2073-2333 6453260 Hypera ( Eririnomorphus ) rumicis (Linnaeus, 1758) ( fig. 3 , a–d ) M a t e r i a l. 1 mature, 1 II instar larvae, reared from eggs laid by 2 ♀ , collected in Kyiv , Kazachiy isl ., 50°19´53.3˝ N , 30°35´58.5˝ E , 20.05.2009 (Nazarenko). Labral frontal edge with a shallow emargination medially. Anterior margin of Fig. 3. Epipharynx of Hypera rumicis : a — II instar larva, general view; b — median impression; c — apical excision; d — the same of mature larva. Scale bars: a , b, d — 10 μm, c — 1 μm. Рис. 3. Эпифаринкс Hypera rumicis : a — личинка второго возраста, общий вид; b — серединное вдавление; c — вершинная вырезка; d — то же взрослой личинки. Масштабные линейки: a , b, d — 10 мкм, c — 1 мкм. epipharynx with the central flattened subtrapezoidal excision. Labral rods convergent and prominent, epipharyngeal surface with three depressions. Als 1–3 short, ams very short, placed near frontal edge of epipharynx, behind them located 2 sensillae (reduced or broken ams 2 ?), mes 1 short, placed near the base of central emargination. Consisted of 2 sensillae snp located posterolaterally of mes 1 approximately in the middle of epipharynx. Mes 2 placed posteriorly of snp . 2 sensillae located laterally of mes 2 and 2 pairs of sensillae posteriolaterad on basal parts of labral rods. Distal part of epipharyngeal surface with series of dentiform appendages.