Další formáty:
BibTeX
LaTeX
RIS
@article{1692296,
author = {Pekár, Stanislav and Tsai, YunandYun and Michalko, Radek},
article_location = {Chicago},
article_number = {2},
doi = {http://dx.doi.org/10.1086/709426},
keywords = {Batesian mimicry; myrmecomorphy; Leptorchestes; mantis; Pisaura},
language = {eng},
issn = {0003-0147},
journal = {The American Naturalist},
title = {Transformational Mimicry in a Myrmecomorphic Spider},
url = {https://www.journals.uchicago.edu/doi/abs/10.1086/709426},
volume = {196},
year = {2020}
}
TY - JOUR
ID - 1692296
AU - Pekár, Stanislav - Tsai, Yun-Yun - Michalko, Radek
PY - 2020
TI - Transformational Mimicry in a Myrmecomorphic Spider
JF - The American Naturalist
VL - 196
IS - 2
SP - 216-226
EP - 216-226
PB - UNIV CHICAGO PRESS
SN - 00030147
KW - Batesian mimicry
KW - myrmecomorphy
KW - Leptorchestes
KW - mantis
KW - Pisaura
UR - https://www.journals.uchicago.edu/doi/abs/10.1086/709426
L2 - https://www.journals.uchicago.edu/doi/abs/10.1086/709426
N2 - Species that are Batesian mimics during postembryonic development shift between mimetic models as they grow in size. However, it has not yet been tested whether these successive mimetic phenotypes are similarly protected from predators. Early-instar phenotypes could represent an inaccurate phenotype or an accurate phenotype because of selection from different predators. Here, we tested the hypotheses of transformational Batesian mimicry in the ant-mimicking jumping spiderLeptochestes berolinensis. We quantified the mimetic accuracy of different ontogenetic stages to potential ant models by using a multitrait approach. We measured movement, body profile, body size, and coloration. Analysis revealed adults to be more accurate mimics than juveniles. Adults were similar to smaller morphs ofCamponotusorLasiusants, whereas juveniles were more similar toLasiusandColobopsisants. We tested whether predators, mantises, andPisauraspiders were deceived by mimics after having experience with ant models. These predators never captured any ant or a mimic but always captured the nonmyrmecomorphic spider. We conclude that L. berolinensisis a Batesian mimic of ants undergoing transformational mimicry, with all stages being accurate mimics.
ER -
PEKÁR, Stanislav, Yun-Yun TSAI a Radek MICHALKO. Transformational Mimicry in a Myrmecomorphic Spider. \textit{The American Naturalist}. Chicago: UNIV CHICAGO PRESS, 2020, roč.~196, č.~2, s.~216-226. ISSN~0003-0147. Dostupné z: https://dx.doi.org/10.1086/709426.
|
