Výsledky vyhledávání - "Gerlind U.C. Lehmann"

Akademický článek

The importance of validated alpha taxonomy for phylogenetic and DNA barcoding studies: a comment on species identification of pygmy grasshoppers (Orthoptera, Tetrigidae)

Autor: Arne Lehmann, Hendrik Devriese, Josef Tumbrinck, Josip Skejo, Gerlind U.C. Lehmann, Axel Hochkirch

Publikováno v: ZooKeys, Vol 679, Iss , Pp 139-144 (2017)

In a recently published paper on colour polymorphism in a Pygmy grasshopper from China (Zhao et al 2016) an unidentified Paratettix sp. was misidentified as Tetrix bolivari. This case highlights the need for correct species identification and provide

Externí odkaz: https://doaj.org/article/75c1d2be45a54111849d8d4a3ad40d0d

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Akademický článek

Morphological variation and sex-biased frequency of wing dimorphism in the pygmy grasshopper Tetrix subulata (Orthoptera: Tetrigidae)

Autor: Anja STEENMAN, Arne W. LEHMANN, Gerlind U.C. LEHMANN

Publikováno v: European Journal of Entomology, Vol 110, Iss 3, Pp 535-540 (2013)

Dimorphism in wing length is well known in many insect species. It is generally believed that a trade-off between dispersal and reproduction exists, with the long-winged (LW) morph being a better disperser due to its superior flight capability. The s

Externí odkaz: https://doaj.org/article/c9578cfdb9064fb6a97754134653da8a

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Akademický článek

Changes in the numbers of chromosomes and sex determination system in bushcrickets of the genus Odontura (Orthoptera: Tettigoniidae: Phaneropterinae)

Autor: Elżbieta WARCHAŁOWSKA-ŚLIWA, Anna MARYAŃSKA-NADACHOWSKA, Beata GRZYWACZ, Tatjana KARAMYSHEVA, Arne W. LEHMANN, Gerlind U.C. LEHMANN, Klaus-Gerhard HELLER

Publikováno v: European Journal of Entomology, Vol 108, Iss 2, Pp 183-195 (2011)

Chromosomes of the males of five species of Odontura, belonging to the subgenera Odontura and Odonturella, were analyzed. Intensive evolution of the karyotype was recorded, both in terms of changes in the numbers of chromosomes (from 2n = 31 to 27) a

Externí odkaz: https://doaj.org/article/d4bff7531fd047b8b9c0602bced94db0

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