Ceutorhynchus Germar (Coleoptera, Curculionidae) as proxy for Eocene core Brassicaceae: first record of the genus from Rovno amber

被引：18
作者：
Legalov, Andrei A. [1 ,2 ,3 ]
Nazarenko, Vitaliy Yu [4 ]
Vasilenko, Dmitry V. [5 ,6 ]
Perkovsky, Evgeny E. [4 ]
机构：
[1] SB RAS, Inst Systemat & Ecol Anim, Frunze St 11, Novosibirsk 630091, Russia
[2] Altai State Univ, Lenina 61, Barnaul 656049, Russia
[3] Tomsk State Univ, Lenina Prospekt 36, Tomsk 634050, Russia
[4] Natl Acad Sci Ukraine, II Schmalhausen Inst Zool, Dept Entomol & Collect Management, B Khmelnytskoho 15, UA-01601 Kiev, Ukraine
[5] Russian Acad Sci, AA Borissiak Paleontol Inst, Moscow, Russia
[6] Cherepovets State Univ, Cherepovets 162600, Russia
来源：
JOURNAL OF PALEONTOLOGY | 2022年 / 96卷 / 02期
关键词：
CHRYSOMELIDAE INSECTA COLEOPTERA; WEEVILS COLEOPTERA; NEUROPTERA HEMEROBIIDAE; DORYTOMUS GERMAR; HYMENOPTERA; TRIBE; PHYLOGENY; OLIGOCENE; BEETLES; GENERA;
D O I：
10.1017/jpa.2021.82
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
The beetle Ceutorhynchus is used as a proxy for Eocene core Brassicaceae. The age of Brassicaceae has been strongly debated because their fossil record is scanty. There are four species of Ceutorhynchus inaffectatus species-group known in the Priabonian: Ceutorhynchus zerovae new species in Rovno amber and three in Baltic amber. There are numerous extant members of the group, all of which feed on core Brassicaceae. Together with differentiation of Brassicaceae-feeding Pierinae (Lepidoptera) in the Priabonian, the strong presence of Ceutorhynchus indicates at least an early Priabonian age of core Brassicaceae. The oldest fossil Brassicaceae is not known in the late Eocene of Europe, but was recorded in Montana, dated in some studies as late Oligocene, but recently as Priabonian (34 Ma). Ceutorhynchus zerovae n. sp. is very close to C. electrinus from Baltic amber. UUID: http://zoobank.org/7f10761f-463d-44c5-9eef-bb4697bfb116.
引用
收藏
页码：379 / 386
页数：8
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