On the identity of two Antarctic brooding nemerteans: Redescription of Antarctonemertes valida (Bürger, 1893) and description of a new species in the genus Antarctonemertes Friedrich, 1955 (Nemertea, Hoplonemertea)

1. Taboada, S.
2. Junoy, J.
3. Andrade, S.C.S.
4. Giribet, G.
5. Cristobo, J.
6. Avila, C.