Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Václav John"'
Publikováno v:
Journal of Hymenoptera Research, Vol 97, Iss , Pp 29-42 (2024)
We apply a molecular approach to quantify the level of hymenopteran parasitoids infestation in the larvae of the marsh fritillary (Euphydryas aurinia), a declining butterfly species, in western Bohemia, Czech Republic, in two subsequent years. We use
Externí odkaz:
https://doaj.org/article/712a7b1ca9bf4fe6b37921efa8768cd3
Publikováno v:
Nature Conservation, Vol 52, Iss , Pp 23-46 (2023)
A selection of sites occupied by the EU-protected marsh fritillary (Euphydryas aurinia) in western Czech Republic were subjected to a vegetation survey 15 years ago and again recently. In the 66 time-replicated 25 m2 plots from 12 sites, representing
Externí odkaz:
https://doaj.org/article/e6105a5dc4c9429da3dfefc46e7da328
Publikováno v:
Nota Lepidopterologica, Vol 44, Iss , Pp 213-222 (2021)
A highly isolated and the last autochthonous Czech Republic population of the endangered Euphydryas maturna (Lepidoptera: Nymphalidae) is monitored since 2001 by larval nests counts. The 20 years` time series displays remarkable abundance fluctuation
Externí odkaz:
https://doaj.org/article/b62a16398883442fb54b1e9f8ce27afb
Publikováno v:
Ferroelectrics. 81:241-244
Basic properties of three types of germanate crystals (Pb5Ge3O11. Bi12GeO20. Bi4Ge3O12) and their applications are described and compared with the LiNbO3 and NaJ crystals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7667fb79a2a70c28c299a27ea8b9e67a
https://doi.org/10.1080/00150198808008853
https://doi.org/10.1080/00150198808008853
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e66900 (2013)
Here, we present a study regarding the phylogenetic positions of two enigmatic earwig lineages whose unique phenotypic traits evolved in connection with ectoparasitic relationships with mammals. Extant earwigs (Dermaptera) have traditionally been div
Externí odkaz:
https://doaj.org/article/f5ef6b4cd74d4c3dbbf4f9f1e0acad05