The frog

Anatomie des Frosches

Alexander Ecker

1896

Species profile

John G. Palis

1997

Pictorial anatomy of the frog

Stephen G. Gilbert

1965

A laboratory manual of vertebrate embryology

Frank Bolton Adamstone

1939

Variation in Bornean frogs of the Amolops jerboa species group, with description of two new species

Robert F. Inger

1983

On the structure and development of the skull of the common frog (Rana temporaria, L.)

William Kitchen Parker

1871

Australian frogs of the Leptodactylid genus Uperoleia Gray

Michael J. Tyler

1981

Phylogenetic systematics of the Amolops group of ranid frogs of Southeastern Asia and the Greater Sunda Islands

Datong Yang

1991