@article{journal,
author = {Matallanas, J.},
title = {Datos morfol{\'o}gicos y morfom{\'e}tricos del tracto alimentario de peces del Canal de Beagle},
year = {1988},
volume = {12},
pages = {237--243},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Morphology, Morphometry, Alimentary tract, Subantarctic fishes}
}