Species (4)

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  Metazoa Arthropoda Insecta Plecoptera Perlodidae Besdolus

  Besdolus imhoffi Pictet

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  Metazoa Arthropoda Insecta Plecoptera Perlodidae Besdolus

  Besdolus ventralis (Pictet, 1841)

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  Metazoa Arthropoda Insecta Plecoptera Perlodidae Besdolus

  Besdolus bicolor (Navas, 1909)

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  Metazoa Arthropoda Insecta Plecoptera Perlodidae Dictyogenus

  Dictyogenus ventrale (Pictet, 1841)

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