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1
Monophyly and phylogenetic diagnosis of the family Cetopsidae, with synonymization of the Helogenidae (Teleostei Siluriformes)
Foilsithe / Cruthaithe 1995LEABHAR -
2
The catfishes of the neotropical family Helogenidae (Ostrariophysi situroidei)
Foilsithe / Cruthaithe 1986LEABHAR