| Ref. No. | Title | 39885 | Note on the species of the genus Eutropius (Pisces, Schilbeidae) from the Quanza and Bengo rivers (Angola) with description of Eutropius angolensis spec. nov. | 39889 | Preliminary data of a systematic revision of the African species of the family Schilbeidae (Pisces Siluriformes). |
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