Concepedia

Andreas J. Helbig

AJ

44

Publications

3.1K

Citations

30

H-Index

1987

Active since

Affiliations

Universität Greifswald(Current)

University of Nottingham

Goethe University Frankfurt

University of Aberdeen

Queen's Medical Centre

Andreas J. Helbig is an author at Universität Greifswald specializing in natural sciences, evolutionary biology, and biology.

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Publications per year

1987–2010

44

Publications

44

Guidelines for assigning species rank<sup>†</sup>

Andreas J. Helbig, Alan G. Knox, David T. Parkin et al. · Ibis · 2002 · 279 citations · Full text

, , +10

Studies of a South East Asian ant-plant association: protection of Macaranga trees by Crematogaster borneensis

Brigitte Fiala, U. Maschwitz, Tho Yow Pong et al. · Oecologia · 1989 · 229 citations

, , +11

The herring gull complex is not a ring species

D. Liebers, Peter de Knijff, Andreas J. Helbig · Proceedings of the Royal Society B Biological Sciences · 2004 · 172 citations · Full text

, , +15

Phylogeny and species limits in the Palaearctic chiffchaff <i>Phylloscopus collybita</i> complex: mitochondrial genetic differentiation and bioacoustic evidence*

Andreas J. Helbig, Jochen Martens, Ingrid Seibold et al. · Ibis · 1996 · 167 citations

, , +16

Genetic Basis, Mode of Inheritance and Evolutionary Changes of Migratory Directions in Palearctic Warblers (Aves: Sylviidae)

Andreas J. Helbig · Journal of Experimental Biology · 1996 · 161 citations · Full text

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