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@article{1299237,
author = {Wawrocka, Kamila Joanna and Balvin, Ondrej and Bartonička, Tomáš and Ondrej, Balvin},
article_number = {8},
doi = {http://dx.doi.org/10.1007/s00436-015-4504-1},
keywords = {Hybridization . Cimicids . Artificial feeding . Sperm presence},
language = {eng},
issn = {0932-0113},
journal = {Parasitology Research},
title = {Reproduction barrier between two lineages of bed bug (Cimex lectularius) (Heteroptera: Cimicidae)},
volume = {114},
year = {2015}
}
TY - JOUR
ID - 1299237
AU - Wawrocka, Kamila Joanna - Balvin, Ondrej - Bartonička, Tomáš - Ondrej, Balvin
PY - 2015
TI - Reproduction barrier between two lineages of bed bug (Cimex lectularius) (Heteroptera: Cimicidae)
JF - Parasitology Research
VL - 114
IS - 8
SP - 3019-3025
EP - 3019-3025
PB - Springer-Verlag Berlin Heidelberg 2015
SN - 09320113
KW - Hybridization . Cimicids . Artificial feeding . Sperm presence
N2 - Populations of bed bugs, Cimex lectularius, have increased in recent years spreading into numerous urban areas across the Western world and making them an increasingly important pest of the twenty-first century. Research into hybridization within and between different lineages of bed bugs can help us to understand processes of micro- and macroevolution in these ectoparasites and may inform the control of this pest species. Hybridization experiments between two host lineages of bed bug (C. lectularius) from Central Europe (Czech Republic), those associated with humans and those with bats, were conducted under laboratory conditions. Number of eggs and early instars were compared between crosses of mixed host lineages (interspecific mating) with pairs from the same host lineage, those from the same locality and same lineage from different localities (intraspecific mating). While crosses within host lineages resulted in egg production and later instars, crosses between different host lineages were unsuccessful, although of the mated females possessed sperm in their mesospermaleges and/or seminal conceptacles. These crosses did not even result in egg production. Moreover, in the mixed lineage crosses, mortality rates in adults were higher (51 and 50 % higher in bat and human lineage, respectively) than in those animals from the same lineage. Survival of adults was in pairs from the same locality slightly higher than in pairs from different localities and differed statistically. These results support the existence of postmating barriers and show reproductive isolation between two lineages of C. lectularius. Bat and human host adaptations can promote evolving of such barriers and can be product of alloxenic speciation.
ER -
WAWROCKA, Kamila Joanna, Ondrej BALVIN a Tomáš BARTONIČKA. Reproduction barrier between two lineages of bed bug (Cimex lectularius) (Heteroptera: Cimicidae). \textit{Parasitology Research}. Springer-Verlag Berlin Heidelberg 2015, 2015, roč.~114, č.~8, s.~3019-3025. ISSN~0932-0113. Dostupné z: https://dx.doi.org/10.1007/s00436-015-4504-1.
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