English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Резюме. Ранг подсемейства Eremazinae (Coleoptera: Scarabaeidae) повышается до статуса семейства: Eremazidae stat. n. Yixianscarabaeus Nikolajev, gen. n., включающий 2 новых вида, Y. sulcatus sp. n. (типовой вид) и Y. tenuestriatus sp. n., описывается из нижнемеловой формации Исянь в Китае. Для рода устанавливается новый таксон ранга подсемейства Yixianscarabaeinae subfam. n. в семействе Eremazidae stat. n. Обсуждаются возможные филогенетические связи нового таксона. Abstract. Yixianscarabaeus gen. n. with 2 new species Y. sulcatus sp. n. (type species) and Y. tenuestriatus sp. n. from the Yixian Formation of China are described. This genus can be attributed to the family Eremazidae stat. n. based on the posteriorly open procoxal cavity. Diagnosis of the genus: mandibles not produced beyond apex of clypeus; eye partly divided by genal lobe; apex of pronotum with leathery border; posteriorly open procoxal cavity with a clearly visible trochantin; mesocoxae contiguous, positioned at an right angle; mesoand possible metatibia with 2 transverse carinae on external surface; mesoand metatibial spurs are contiguous. Yixianscarabaeinae subfam. n. for this genus is proposed.

kavkazskij èntomologičeskij bûlletenʹ

About raising of the status of the subfamily Eremazinae (Coleoptera: Scarabaeoidea: Scarabaeidae) with description of new taxa from the Mesozoic in China