A remarkable new Helophorus species (Coleoptera, Helophoridae) from the Tibetan Plateau (China, Sichuan)

by Robert B. Angus
Published 2017-12-01

A re-examination of the West European species of Boreonectes Angus, 2010, with particular reference to B. multilineatus (Falkenström, 1922) (Coleoptera, Dytiscidae)

by Robert B. Angus
Published 2021-01-01

Triploidy in Chinese parthenogenetic Helophorus orientalis Motschulsky, 1860, further data on parthenogenetic H. brevipalpis Bedel, 1881 and a brief discussion of parthenogenesis i...

by Robert B. Angus, Fenglong Jia
Published 2020-01-01

Further studies on Boreonectes Angus, 2010, with a molecular phylogeny of the Palaearctic species of the genus

by Robert B. Angus, Ignacio Ribera, Fenglong Jia
Published 2017-03-01

Three new species of Patrus Aubé with additional records of Gyrinidae from China (Coleoptera, Gyrinidae)

by Zulong Liang, Robert B. Angus, Fenglong Jia
Published 2021-09-01

A chromosomal analysis of Nepa cinerea Linnaeus, 1758 and Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepidae)

by Robert B. Angus, Constance Jeangirard, Denislava Stoianova, Snejana Grozeva, Valentina G. Kuznetsova
Published 2017-09-01

Further karyosystematic studies of the Boreonectes griseostriatus (De Geer) group of sibling species (Coleoptera, Dytiscidae)–characterisation of B. emmerichi (Falkenström, 1936) a...

by Robert B. Angus, Elizabeth M. Angus, Fenglong Jia, Zhen-ning Chen, Ying Zhang
Published 2015-03-01