In the footsteps of history: the bees of the genus Hylaeus Fabricius (Hymenoptera, Apoidea: Colletidae) collected by V.I. Roborovsky and P.K. Kozlov in Northwest China (1895–1926)

Proshchalykin M.Yu, Dathe H.H.

В журнале Zootaxa

Год: 2018 Номер: 4434(3) Страницы: 573–588

DOI 10.11646/zootaxa.4434.3.11

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