Alexander Grant Ruthven

A collection of reptiles and amph...

A collection of reptiles and amphibians from southern New Mexico and Arizona

Year unknown

A new genus and species of amphib...

A new genus and species of amphibian of the family Cystignathidae

Year unknown

A new genus and species of lizard...

A new genus and species of lizard from Colombia with remarks on the genus Pseudogonatodes

Year unknown

A new Leposoma from Panama

A new Leposoma from Panama

Year unknown Alexander Grant Ruthven and Helen Thompson Gaige

A new species of Anadia from the ...

A new species of Anadia from the Santa Marta Mountains, Colombia

Year unknown

Contributions to the herpetology ...

Contributions to the herpetology of Iowa

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Dedicatory exercises of the law q...

Dedicatory exercises of the law quadrangle

Year unknown Alexander Grant Ruthven, Henry Moore Bates, Roscoe Pound, Henry M. Bates, and University of Michigan. Law School

Description of an apparently new ...

Description of an apparently new lizard from Colombia

Year unknown

Description of a new genus and sp...

Description of a new genus and species of lizard from British Guiana

Year unknown

Description of a new genus and sp...

Description of a new genus and species of lizard of the family Gekkonidae

Year unknown

Description of a new species of A...

Description of a new species of Atelopus from the Santa Marta Mountains, Colombia

Year unknown

Description of a new species of E...

Description of a new species of Eleutherodactylus from Colombia

Year unknown

Description of a new species of K...

Description of a new species of Kentropyx from Brazil

Year unknown

Description of a new subspecies o...

Description of a new subspecies of Cnemidophorus lemniscatus Laurenti

Year unknown

Description of a new tailless amp...

Description of a new tailless amphibian of the family Dendrobatidae

Year unknown

On Ameiva bifrontata Cope and Ame...

On Ameiva bifrontata Cope and Ameiva divisus (Fischer)

Year unknown

On the occurrence of Bufo fowleri...

On the occurrence of Bufo fowleri in Michigan

Year unknown

On the occurrence of Clemmys insc...

On the occurrence of Clemmys insculpta (Le Conte) in Michigan

Year unknown Alexander Grant Ruthven and Crystal Thompson

The amphibians of the University ...

The amphibians of the University of Michigan--Walker Expedition to British Guiana

Year unknown

The breeding habits of Hylodes cr...

The breeding habits of Hylodes cruentus Peters

Year unknown

The breeding habits of Prostherap...

The breeding habits of Prostherapis subpunctatus Cope

Year unknown Alexander Grant Ruthven and Helen Thompson Gaige

The herpetology of Michigan

Year unknown

The reptiles and amphibians colle...

The reptiles and amphibians collected in Northeastern Nevada

Year unknown

The reptiles of the Dutch Leeward...

The reptiles of the Dutch Leeward Islands

Year unknown

The status of Phyllodactylus spat...

The status of Phyllodactylus spatulatus Cope

Year unknown

The subspecies of Ameiva bifrontata

The subspecies of Ameiva bifrontata

Year unknown

The University museums building o...

The University museums building of the University of Michigan

Year unknown

Three new species of Anolis from ...

Three new species of Anolis from the Santa Marta Mountains, Colombia

Year unknown

Two new species of Eleutherodacty...

Two new species of Eleutherodactylus from Colombia

Year unknown

Ulyssis Aldrovandi Historia natur...

Ulyssis Aldrovandi Historia naturalis

Year unknown Ulisse Aldrovandi, Marco Antonio Bernia, Ioannes Cornelius Uterverius, Bartolommeo Ambrosini, Thomas Dempster, Ovidio Montalbani, Alexander Grant Ruthven, and Bibliotheque de Morfontaine

Universities today

Universities today

Year unknown

Vlyssis Aldrouandi Patricii Bonon...

Vlyssis Aldrouandi Patricii Bononiensis Serpentum, et draconu[m] historiae libro duo

Year unknown Ulisse Aldrovandi, Bartolommeo Ambrosini, Albert May Todd, Alexander Grant Ruthven, and Francis Willughby