@article{sampaio_pagotto_goulart_2013,  title={Relationships between morphology, diet and spatial distribution: testing the effects of intra and interspecific morphological variations on the patterns of resource use in two Neotropical Cichlids},  volume={11},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252013005000001},  DOI={10.1590/S1679-62252013005000001},  number={2},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Sampaio, Ana Lúcia A. and Pagotto, João Paulo A. and Goulart, Erivelto},  year={2013},  month={Jun},  pages={351–360} }