Paternity following multiple mating in ladybird Harmonia axyridis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F17%3A43895381" target="_blank" >RIV/60076658:12310/17:43895381 - isvavai.cz</a>

Alternative codes found

RIV/60077344:_____/17:00475114

Result on the web

<a href="https://link.springer.com/content/pdf/10.1007%2Fs10526-017-9806-z.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007%2Fs10526-017-9806-z.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10526-017-9806-z" target="_blank" >10.1007/s10526-017-9806-z</a>

Result language

angličtina

Original language name

Paternity following multiple mating in ladybird Harmonia axyridis

Original language description

We investigated factors which may determine realised paternity following multiple mating in a promiscuous ladybird Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), namely the mating order and ability of males of different morphs to fertilize females. In experiments using males of two colour morphs, we found that the first male had a reproductive advantage over the second male (sperm precedence P2 = 0.38). Males of the melanic morph spectabilis had a reproductive advantage over males of the semi-melanic morph axyridis (P2 = 0.35). Analysis of paternity using microsatellites applied to young larvae, which avoids possible differential mortality of progeny, confirmed the precedence of the first male and higher paternity rate of colour morphs that are more frequent in the wild. Hatchability of eggs increased from 65% after the first mating to 85% after the second mating delayed by five days. Average duration of mating was 157 min and did not differ between the first and second mating and between the colour morphs of males.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10604 - Reproductive biology (medical aspects to be 3)

Project

<a href="/en/project/QH82047" target="_blank" >QH82047: Invasive ladybird Harmonia axyridis - contribution to biological protection of plants or a threat for biodiversity?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biocontrol

ISSN

1386-6141

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

297-307

UT code for WoS article

000400990600002

EID of the result in the Scopus database

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