A new deep-water chimaerid species, Hydrolagus lusitanicus n. sp., from off mainland Portugal with a proposal of a new identification key for the genus Hydrolagus (Holocephali: Chimaeridae) in the north-east Atlantic. Journal of Fish Biology, 67(3), 742–751
DOI: 10.1111/j.0022-1112.2005.00774.x
