Iridescent scales signal male fighting ability to access females in the jewelled splitfin Xenotoca variata

A Moyaho, JL Salazar‐Bautista… - Journal of Fish …, 2023 - Wiley Online Library
Jewelled splitfin males (Xenotoca variata) possess multi‐colour iridescent scales (speckles)
on the flanks. This study tested the hypothesis that the number of speckles could be a good …

Turbidity effects on feeding by larvae of the endemic Ambystoma mexicanum and the introduced Oreochromis niloticus in Lake Xochimilco, Mexico

DJ Chaparro-Herrera, S Nandini, SSS Sarma - Ecohydrology & …, 2020 - Elsevier
We tested the effects of turbidity on the prey consumption by larvae of an endemic predator
(Ambystoma mexicanum) and an introduced predator (Oreochromis niloticus). Prey visibility …

Sexually selected sexual selection: Can evolutionary retribution explain female ornamental colour?

M Méndez‐Janovitz, A Gonzalez‐Voyer… - Journal of …, 2019 - academic.oup.com
By preferring mates with increasingly costly ornaments or courtship displays, females cause
an escalation of male reproductive costs. Such increased costs should promote male …

[PDF][PDF] Optimización del comportamiento de cortejo de los machos Xenotoca variata en función de la luz ambiental

P Fascinetto-Zago - 2018 - repositorioinstitucional.buap.mx
Optimización del comportamiento de cortejo de los machos de Xenotoca variata en función de
la luz ambiental Maestría en Cienc Page 1 BENEMÉRITA UNIVERSIDAD AUTÓNOMA DE …

Ecologie visuelle de la seiche: effets de la turbidité sur la survie, le développement et la reproduction (SEDIMENT)

A Goerger - 2022 - theses.hal.science
En France la seiche commune Sepia officinalis est élevée en eau claire alors qu'elle a
évolué dans un environnement naturel où la turbidité de l'eau varie saisonnièrement et …