Abstract
The genus OKENIA comprises only three species reported from Brazil: O. IMPEXA Marcus 1957, O. EVELINAE Marcus 1957, both with type locality in São Paulo, and O. ZOOBOTRYON (Smallwood, 1910), described for the Bermuda islands. Some authors consider the last two as synonymous, while others disagree with this standpoint. The existence of O. ZOOBOTRYON in Brazil is still uncertain, since it w…