Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jelmer A. Elzinga"'
Publikováno v:
European Journal of Entomology, Vol 111, Iss 1, Pp 121-136 (2014)
Accurate identification of species is fundamental for biological research and necessary for species conservation. DNA barcoding is particularly useful when identification using morphological characteristics is laborious and/or unreliable. However, ba
Externí odkaz:
https://doaj.org/article/09547d30b7c54c70b49714ac6427040a
Publikováno v:
European Journal of Entomology, Vol 108, Iss 4, Pp 635-650 (2011)
This study describes the parasitoid species complex associated with seven closely related species of sexual (Siederia rupicollella, S. listerella, Dahlica lazuri, D. charlottae and D. lichenella) and parthenogenetic (Dahlica fennicella and D. triquet
Externí odkaz:
https://doaj.org/article/a10d97b93dd4470ebf5b8a161239d18f
Autor:
Jelmer A. Elzinga, Sandra Varga
Publikováno v:
Flora. 226:72-81
tIn gynodioecious plants females need a reproductive advantage over hermaphrodites to be maintainedin the same population. Generally, three main proximate causes for a female advantage are considered:inbreeding avoidance, different resource allocatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::708105347df9ee2615317002e9750597
http://juuli.fi/Record/0285267617
http://juuli.fi/Record/0285267617
Publikováno v:
Biological Journal of the Linnean Society. 112:584-605
The biological species concept suggests that species can be separated on the basis of reproductive isolation. However, because natural interbreeding capabilities are often unknown, differences in morphology are generally used to separate species. Alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ac2eca0d127c20ff316023d1ff5a544
https://doi.org/10.1111/bij.12281
https://doi.org/10.1111/bij.12281
Publikováno v:
Conservation Genetics Resources. 4:159-162
Parthenogenetic lineages are predicted to be initially successful, but predisposed to deteriorate due to insufficient genetic diversity. Unexpectedly, parthenogenetic moths do not show any signs of deterioration. We hypothesize that these moths may e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d61efe52d5a4be657a2d4a4755d4c1
https://doi.org/10.1007/s12686-011-9498-0
https://doi.org/10.1007/s12686-011-9498-0
Autor:
Giorgina Bernasconi, Jelmer A. Elzinga
Publikováno v:
Journal of Ecology. 97:1010-1019
Summary1. Whysomespeciesbecomeinvasiveisatimelyquestioninecology.Mosthypothesesassumethatchanged ecological interactions, especially enemy release, allow species to become invasive. Thispaperinvestigateshowthereleasefromaspecialistfrugivoremayleadtor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a9215311965a607ceb28906f7b5703
https://doi.org/10.1111/j.1365-2745.2009.01534.x
https://doi.org/10.1111/j.1365-2745.2009.01534.x
Publikováno v:
Environmental Entomology. 36:1048-1053
Host size is considered a reliable indicator of host quality and an important determinant of parasitoid fitness. Koinobiont parasitoids attack hosts that continue feeding and growing during parasitism. In contrast with hemolymph-feeding koinobionts,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cc2d141d74e728eabd6d4c8282f425a
https://doi.org/10.1603/0046-225x(2007)36[1048:oamhsa]2.0.co
https://doi.org/10.1603/0046-225x(2007)36[1048:oamhsa]2.0.co
Publikováno v:
International Journal of Plant Sciences, 168(4), 421-434. The University of Chicago Press
Host fidelity can play an important role in sympatric host race formation of phytophagous insects by providing a mechanism for prezygotic reproductive isolation. Similarly, but less recognized, host fidelity of insects could provide a mechanism for m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb58c3c6a0c5c86872f6ac4e73dac11f
https://doi.org/10.1086/511050
https://doi.org/10.1086/511050
Publikováno v:
Ecology Letters. 7:813-820
One of the influential hypotheses invoked to explain why species become invasive following introduction is that release from natural enemies favours a shift in investment from defence to traits enhancing growth and reproduction. Silene latifolia was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65d83a056fcced483db9228f61a4549
https://doi.org/10.1111/j.1461-0248.2004.00649.x
https://doi.org/10.1111/j.1461-0248.2004.00649.x
Publikováno v:
Plant ecology, 174(1), 89-96
Plant Ecology, 174(1), 89-96. Kluwer Academic Publishers
Plant Ecology, 174(1), 89-96. Kluwer Academic Publishers
The role of microbial mats in wet dune slack succession is often discussed. We tested if presence of microbial mats may retard dune slack succession by lowering the germination and seeding survival of successor species. This hypothesis was tested on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc63275f0cea445fbc75a404a09594a
https://hdl.handle.net/11370/4b6b8595-e6d7-4f27-9392-4154ac6983d9
https://hdl.handle.net/11370/4b6b8595-e6d7-4f27-9392-4154ac6983d9