New ichnotaxon Megascolytinus zherikhini (Coleoptera: Curculionidae: Scolytinae) from upper cretaceous deposits of mongolia |
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| Authors: | A. V. Petrov |
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| Affiliation: | 1. Institute of Forest Science, Russian Academy of Sciences, ul. Sovetskaya 21, Uspenskoe, Moscow oblast, 143030, Russia
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| Abstract: | ![]()
Gallery systems of Scolytinae on a petrified Araucaria trunk fragment from the Late Cretaceous of Gobi, Mongolia, similar to those of extant members of the supertribe Hylesininae, but exceptionally large (estimated body length of the beetle about 20 mm), are described as a new ichnotaxon, Megascolytinus zheriknini. |
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