Rovnoscydmus

Jałoszyński, Paweł & Perkovsky, Evgeny, 2016, Diversity of Scydmaeninae (Coleoptera: Staphylinidae) in Upper Eocene Rovno amber, Zootaxa 4157 (1), pp. 1-85 : 55

? Rovnoscydmus sp. specimen 10

( Figs 23 , 165–166 )

Material studied. Late Eocene of Europe , Rovno amber: sex unknown; inclusion in elongate, irregular pyramid of amber 24.5 mm long ( Fig. 23 ), collection number K-15548 ( SIZK).

This specimen is preserved in cloudy and turbid amber and most of the important characters are not visible under a light microscope. However, its body form seems similar to that of Rovnoscydmus , and measurements support this determination.

Only incomplete measurements can be used to characterize this inclusion: BL 0.98 mm; HL 0.18 mm; AnL 0.48 mm; PL 0.30 mm; EL 0.50 mm.

Figures

FIGURES 21 – 34. Specimens of Rovno amber with inclusions of Scydmaeninae. K- 8972, Rovnoscydmus sp. specimen 8 (21); K- 3322, Rovnoscydmus sp. specimen 9 (22); K- 15548,? Rovnoscydmus sp. specimen 10 (23); K- 8971,? Rovnoscydmus sp. specimen 11 (24); K- 6045, Euconnus palaeogenus sp. n. (25); K- 9126, Euconnus sp. 1 (26); K- 24859,? Euconnus sp. 2 (27); K- 24302, Stenichnus proavus sp. n. (28); UA- 2216, Microscydmus sp. 1 (29); K- 6943,? Microscydmus sp. 2 (30); K- 3657 a,? Microscydmus sp. 3 (31); K- 6764,? Scydmoraphes sp. 1 (32); K- 6274, Glandulariini gen. & sp. indet. 1 (33); K- 7089, Glandulariini gen. & sp. indet. 2 (34).

FIGURES 165 – 166.? Rovnoscydmus sp. specimen 1 (K- 15548), dorsolateral view.