Tufted Antshrike (Mackenziaena severa)
The genus commemorates Helen Mackenzie McConnell, who was the wife of English collector Frederick McConnell.
It contains the following species:
Large-tailed Antshrike (Such, 1825) (Mackenziaena leachii) Tufted Antshrike (Lichtenstein, 1823) (Mackenziaena severa)
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