@article{journal,
author = {Altuna Prados, A. and {\'A}lvarez Claudio, C.},
title = {El g{\'e}nero Zygophylax Quelch, 1885 (Cnidaria, Hydrozoa), en el golfo de Vizcaya},
year = {1993-1994},
volume = {17},
pages = {1--16},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Hydroids, Zygophylax, Biscay Bay}
}