Phylogenetic relationships and divergence time estimate of African anguilliform catfish (Siluriformes: Clariidae) inferred from ribosomal gene and spacer sequences von Jansen, G., Devaere, S., Weekers, P.H.H., Adriaens, D.

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A molecular study of the relationship between the coenagrionid genera Erythromma and Cercion, with the creation of Paracercion gen. nov. for the East Asiatic "Cercion" (Zygoptera:... von Weekers, PHH, Dumont, HJ

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Two taxa within the North African Lestes virens complex (Zygoptera: Lestidae) von Samraoui, B, Weekers, PHH, Dumont, HJ

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The Enallagma of the Western and Central palaearctic (Zygoptera: Coenagrionidae) von Samraoui, B, Weekers, PHH, Dumont, HJ

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