Related Books

A tentative classification of the palearctic unionids.

Remarks on the number of Unionidae [and] Descriptions of ... new species ...

Observations on the genus Unio together with descriptions of new genera and species ...

Neue untersuchungen �uber die entwickelungsgeschichte unserer flussmushel

• Une écrevisse nouvelle du Mexique, Cambarus (Cambarus) bouvieri nov. sp.
  Author(s): Ortmann, A. E.
• Procambarus, a new subgenus of the genus Cambarus
  Author(s): Ortmann, A. E.
• Papers on Unionidae
  Author(s): Ortmann, A. E.

• A catalog of the fishes of Formosa.
  Author(s): Jordan, David Starr ,  Richardson, Robert Earl
• A list of the fishes of Hawaii with notes and descriptions of new species
  Author(s): Jordan, David Starr ,  Jordan, Eric Knight
• Monograph of the naiades of Pennsylvania ...
  Author(s): Ortmann, A. E.