Results for “Arnold Edward Ortmann”
47 books found
Books
The crawfishes of the state of Pennsylvania
Arnold Edward Ortmann
1906
The geographical distribution of freshwater decapods and its bearing upon ancient geography
Arnold Edward Ortmann
1902
A Monograph of the Najades of Pennsylvania Volume no. 6; Volume 4
Carnegie Museum
2018
Monograph of the Naiades of Pennsylvania . . Volume V 12
Arnold Edward Ortmann
2018
Grundzüge der marinen Tiergeographie
Arnold Edward Ortmann
1896
South American Naiades
Arnold Edward Ortmann
1921
South American Naiades; a Contribution to the Knowledge of the Freshwater Mussels of South America
Arnold Edward Ortmann
2018
Monograph of the Naiades of Pennsylvania . . Volume V 12
Arnold Edward Ortmann
2023
Collected Papers; Volume 1
Arnold Edward Ortmann
2023
Crustaceen
Arnold Edward Ortmann
1894
Papers on mollusca
Arnold Edward Ortmann
1888
Mutual Affinities of the Species of the Genus Cambarus, and Their Dispersal over the United States
Arnold Edward Ortmann
2018
The crawfishes of western Pennsylvania
Arnold Edward Ortmann
1905
Crustacea of southern Patagonia
Arnold Edward Ortmann
1911
Decapoden und Schizopoden
Arnold Edward Ortmann
1893
Die Decapoden-Krebse des Strassburger Museums
Arnold Edward Ortmann
1891
Mexican, Central American, and Cuban cambari
Arnold Edward Ortmann
1906
Monograph of the naiades of Pennsylvania ..
Arnold Edward Ortmann
1911
A monograph of the Najades of Pennsylvania
Arnold Edward Ortmann
1911
The mutual affinities of the species of the genus cambarus, and their dispersal over the United States
Arnold Edward Ortmann
1905